Update README.md (#421 )

Remove automatic example repo update (#417 )
Update README to indicate that users should migrate to EAS Build
2026-11-14 19:12:55 -10:00 · 2023-04-07 13:02:54 +02:00 · 2023-01-05 14:26:38 +01:00 · 2022-10-25 15:51:46 -07:00 · 2022-08-22 20:42:24 +08:00 · 2022-08-22 20:40:23 +08:00
91 changed files with 7863 additions and 3505 deletions
@@ -9,7 +9,7 @@ executors:
    working_directory: ~/turtle
  mac:
    macos: # https://circleci.com/docs/2.0/testing-ios/#supported-xcode-versions
-      xcode: '10.1.0'
+      xcode: "11.1.0"
    working_directory: /Users/distiller/project
    shell: /bin/bash -leo pipefail
  android:
@@ -57,8 +57,8 @@ commands:
      - run:
          name: Configure aws-cli
          command: |
-              aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID
-              aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY
+            aws configure set aws_access_key_id $AWS_ACCESS_KEY_ID
+            aws configure set aws_secret_access_key $AWS_SECRET_ACCESS_KEY

  setup_nix:
    steps:
@@ -77,6 +77,49 @@ commands:
            EOF
            chmod +x /bin/rm

+  install_nodejs_mac:
+    parameters:
+      nodejs_version:
+        type: string
+        default: 12.16.1
+      yarn_version:
+        type: string
+        default: 1.22.0
+    steps:
+      - restore_cache:
+          key: "node-js-v1-darwin-archive-<< parameters.nodejs_version >>"
+      - run:
+          name: Uninstall yarn with brew
+          command: brew uninstall --force yarn
+      - install_node_and_yarn:
+          platform: darwin
+          nodejs_version: "<< parameters.nodejs_version >>"
+          yarn_version: "<< parameters.yarn_version >>"
+      - save_cache:
+          key: "node-js-v1-darwin-archive-<< parameters.nodejs_version >>"
+          paths:
+            - /private/tmp/nodejs.tar.xz
+
+  install_node_and_yarn:
+    parameters:
+      platform:
+        type: string
+      nodejs_version:
+        type: string
+      yarn_version:
+        type: string
+    steps:
+      - run:
+          name: Install node & yarn
+          command: |
+            NODEJS_ARCHIVE="/tmp/nodejs.tar.xz"
+            if [ ! -f "$NODEJS_ARCHIVE" ]; then
+              curl -o $NODEJS_ARCHIVE -SL "https://nodejs.org/dist/v<< parameters.nodejs_version >>/node-v<< parameters.nodejs_version >>-<< parameters.platform >>-x64.tar.xz"
+            fi
+            tar -xJf $NODEJS_ARCHIVE -C /usr/local --strip-components=1 --exclude CHANGELOG.md --exclude README.md --exclude LICENSE
+            ln -s /usr/local/bin/node /usr/local/bin/nodejs
+            npm install --global yarn@<< parameters.yarn_version >>
+
  decrypt_secrets_if_possible:
    steps:
      - run:
@@ -93,18 +136,24 @@ commands:
      workingdir:
        type: string
        default: .
+      platform:
+        type: string
+        default: linux
    steps:
      - restore_cache:
-          key: yarn-v1-{{ checksum "<< parameters.workingdir >>/yarn.lock" }}
+          key: yarn-v3-<< parameters.platform >>-{{ checksum "<< parameters.workingdir >>/yarn.lock" }}

  save_yarn_cache:
    parameters:
      workingdir:
        type: string
        default: .
+      platform:
+        type: string
+        default: linux
    steps:
      - save_cache:
-          key: yarn-v1-{{ checksum "<< parameters.workingdir >>/yarn.lock" }}
+          key: yarn-v3-<< parameters.platform >>-{{ checksum "<< parameters.workingdir >>/yarn.lock" }}
          paths:
            - ~/.cache/yarn # `yarn cache dir`

@@ -115,10 +164,10 @@ commands:
        default: ios
      sdk_version:
        type: string
-        default: sdk37
+        default: sdk39
    steps:
      - restore_cache:
-          key: "workingdir-v1-<< parameters.platform >>-<< parameters.sdk_version >>"
+          key: "workingdir-v2-<< parameters.platform >>-<< parameters.sdk_version >>"

  save_workingdir_cache:
    parameters:
@@ -130,10 +179,10 @@ commands:
        default: ios
      sdk_version:
        type: string
-        default: sdk37
+        default: sdk39
    steps:
      - save_cache:
-          key: "workingdir-v1-<< parameters.platform >>-<< parameters.sdk_version >>"
+          key: "workingdir-v2-<< parameters.platform >>-<< parameters.sdk_version >>"
          paths:
            - "<< parameters.workingdir >>/<< parameters.platform >>/<< parameters.sdk_version >>"

@@ -180,20 +229,23 @@ jobs:
    executor: mac
    steps:
      - install_nix
+      - install_nodejs_mac
      - setup
      - decrypt_secrets_if_possible
-      - restore_yarn_cache
+      - restore_yarn_cache:
+          platform: darwin
      - run: yarn
-      - save_yarn_cache
+      - save_yarn_cache:
+          platform: darwin
      - restore_workingdir_cache:
-          sdk_version: sdk35
+          sdk_version: sdk39
          platform: ios
      - run:
          name: Run iOS smoke tests
-          command: ./scripts/tests/runIOSSmokeTestsCI.sh
+          command: SDK_VERSION=sdk39 ./scripts/tests/runIOSSmokeTestsCI.sh
      - save_workingdir_cache:
          workingdir: /Users/distiller/project/workingdir
-          sdk_version: sdk35
+          sdk_version: sdk39
          platform: ios

  android_smoke_tests:
@@ -205,11 +257,11 @@ jobs:
      - run: yarn
      - save_yarn_cache
      - restore_workingdir_cache:
-          sdk_version: sdk37
+          sdk_version: sdk39
          platform: android
      - run:
          name: Fetch Android shell app
-          command: SDK_VERSION=sdk37 ./scripts/android/fetchRemoteAndroidTarball.sh
+          command: SDK_VERSION=sdk39 ./scripts/android/fetchRemoteAndroidTarball.sh
      - run:
          name: Run Android smoke tests
          command: |
@@ -217,7 +269,7 @@ jobs:
              --run "./scripts/tests/runAndroidSmokeTestsCI.sh"
      - save_workingdir_cache:
          workingdir: ~/turtle/workingdir
-          sdk_version: sdk37
+          sdk_version: sdk39
          platform: android

  android_staging_deploy:
@@ -255,8 +307,6 @@ workflows:
  tests:
    jobs:
      - unit_tests
-      - ios_smoke_tests
-      - android_smoke_tests
  deploy:
    jobs:
      - android_staging_approve_deploy:
@@ -22,6 +22,6 @@ export NODE_ENV=development
 export EXPO_TURTLE_TOOLS_DIR="$(pwd)/tools"

 PATH_add $EXPO_TURTLE_TOOLS_DIR/bin
-if [ "$CI" = "true" ]; then
+if [ "$CI" = "true" ] && [[ ! $OSTYPE =~ darwin.* ]]; then
  PATH_add $EXPO_TURTLE_TOOLS_DIR/ci/bin
 fi
@@ -1,10 +1,9 @@
 ---
 name: "\U0001F41B Bug Report"
 about: You want to report a reproducible bug or regression in turtle-cli.
-title: ''
-labels: 'bug'
-assignees: ''
-
+title: ""
+labels: "bug"
+assignees: ""
 ---

 <!-- Thanks for helping expo! Before you submit your issue, please make sure you followed our checklist and check the appropriate boxes by putting an x in the [ ]: [x] -->
@@ -13,14 +12,16 @@ assignees: ''

 - [ ] Updated turtle-cli to the latest version (`yarn global add turtle-cli` or `npm install --global turtle-cli`).
 - [ ] I read the [Contribution Guidelines](https://github.com/expo/turtle/blob/master/CONTRIBUTING.md).
- [ ] I read [docs.expo.io](https://docs.expo.io) (Managed Workflow > Distributing Your App).
+- [ ] I read [docs.expo.dev](https://docs.expo.dev) (Managed Workflow > Distributing Your App).
 - [ ] I searched for [existing GitHub issues](https://github.com/expo/turtle/issues).
 - [ ] **I enclosed the complete output when running turtle, including the stack trace and command used.**

 ### Issue Description
+
 <!-- Please include what's happening, expected behavior, and any relevant code samples -->

 ##### Command executed
+
 <!-- The command you executed on the command line that resulted in an error -->

 ##### Complete output when running turtle, including the stack trace and command used
@@ -1,21 +1,22 @@
 ---
 name: "\U00002753 Questions and discussions"
 about: You have a question about turtle-cli or want to discuss some aspects of turtle-cli.
-title: ''
-labels: 'question'
-assignees: ''
-
+title: ""
+labels: "question"
+assignees: ""
 ---

 ### Question Checklist

 - [ ] I read the [Contribution Guidelines](https://github.com/expo/turtle/blob/master/CONTRIBUTING.md).
- [ ] I read [docs.expo.io](https://docs.expo.io) (Managed Workflow > Distributing Your App).
+- [ ] I read [docs.expo.dev](https://docs.expo.dev) (Managed Workflow > Distributing Your App).
 - [ ] I searched for [existing GitHub issues](https://github.com/expo/turtle/issues).

 ### Question Subject
+
 <!-- What command do you have a question about? -->
 <!-- Is this a question about documentation? -->

 #### Question Description
+
 <!-- Please include expected behavior and any relevant code samples with your question if possible -->
@@ -6,6 +6,7 @@ google-cloud-credentials.json
 /workingdir/*
 /artifacts/*
 .history
+.vscode/

 shell.apk
 .secrets*
@@ -10,6 +10,8 @@
    "release": true
  },
  "hooks": {
-    "after:release": "yarn release:update:turtle-cli-example"
+    "before:init": [
+      "yarn"
+    ],
  }
 }
@@ -7,6 +7,426 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## Unreleased

+# [0.28.1] - 2022-08-22
+
+- Update Android shell tarball for SDK 46 to remove deprecated *expo-analytics-segment* dependency.
+
+# [0.28.0] - 2022-08-19
+
+- Add iOS and Android shell tarballs for SDK 46.
+
+# [0.27.5] - 2022-07-26
+
+- Update iOS shell tarball for SDK 43, 44, 45 for [expo-notifications crash fix](https://github.com/expo/expo/pull/18023).
+
+# [0.27.4] - 2022-06-28
+
+- Update Android shell tarball for SDK 45.
+
+# [0.27.3] - 2022-06-18
+
+- Update Android SDK 45 shell tarball to fix the notification trampoline issues for Android 12+.
+
+# [0.27.2] - 2022-06-15
+
+- Update Android shell tarballs for SDK 44 and 43.
+
+# [0.27.1] - 2022-06-13
+
+- Update Android shell tarball for SDK 45.
+
+# [0.27.0] - 2022-05-23
+
+- Add iOS and Android shell tarballs for SDK 45.
+
+# [0.26.0] - 2022-03-21
+
+- Remove JDK 8 validation. [#389](https://github.com/expo/turtle/pull/389)
+- Update android toolchain. [#389](https://github.com/expo/turtle/pull/389)
+
+# [0.25.0] - 2022-03-11
+
+- Swap out Cloudfront CDN for `classic-assets.eascdn.net`. [#375](https://github.com/expo/turtle/pull/375)
+- Disable bitcode for iOS builds.
+
+# [0.24.3] - 2021-12-29
+
+- Update ios sdk 44 shell tarball with [orientation lock fix](https://github.com/expo/expo/pull/15715)
+
+# [0.24.2] - 2021-12-16
+
+- Update Android shell tarball for SDK 44.
+
+# [0.24.1] - 2021-12-15
+
+- Update iOS and Android tarballs for SDK 44 RC. [#369](https://github.com/expo/turtle/pull/369).
+
+# [0.24.0] - 2021-12-10
+
+- Update iOS and Android tarballs for SDK 44 beta.
+- Add detection for Expo modules using `expo-module.config.json`, the successor to `unimodule.json`. [#368](https://github.com/expo/turtle/pull/368).
+- Redirect google bintray url to localhost. [#361](https://github.com/expo/turtle/pull/361)
+
+# [0.23.6] - 2021-12-08
+
+- Update android shell tarballs for bintray error fix. [#363](https://github.com/expo/turtle/pull/363)
+- Update AWS SDK. [#365](https://github.com/expo/turtle/pull/365)
+
+# [0.23.5] - 2021-11-12
+
+- Update iOS SDK 43 tarball with expo-updates fix for [#14967](https://github.com/expo/expo/issues/14967)
+
+# [0.23.4] - 2021-11-09
+
+- Update Android SDK 43 tarball with expo-updates fix for [#15112](https://github.com/expo/expo/issues/15112)
+
+# [0.23.3] - 2021-11-04
+
+- Update iOS and Android SDK 43 tarballs with expo-updates fixes for [#14930](https://github.com/expo/expo/issues/14930)
+
+# [0.23.2] - 2021-10-29
+
+- Update Android SDK 43 shell app with proguard fix
+
+# [0.23.1] - 2021-10-20
+
+- Add iOS and Android tarballs for SDK 43
+
+# [0.23.0] - 2021-10-07
+
+- Add iOS and Android beta tarballs for SDK 43
+- Bump xdl to fix Android shell app for SDK 43
+
+# [0.22.6] - 2021-10-01
+
+- add `ACCESS_MEDIA_LOCATION` to blacklist for android permissions
+- disable automatic versioning in Xcode 13
+
+# [0.22.5] - 2021-09-09
+
+- Fix s3 logger stream close crash.
+- Update Android tarballs SDK 42, 41, 40, and 39 to include location workaround.
+- Update Android tarball to include a local assets fix on SDK 42.
+
+# [0.22.4] - 2021-07-27
+
+- Update iOS and Android tarballs for SDK 42.
+
+# [0.22.3] - 2021-07-02
+
+- Update Android tarball for SDK 42.
+
+# [0.22.1] - 2021-06-29
+
+- Update iOS and Android beta tarballs for SDK 42.
+
+# [0.22.0] - 2021-06-22
+
+- Add iOS and Android beta tarballs for SDK 42.
+
+# [0.21.9] - 2021-06-15
+
+- Update `sharp` package, fixes support for M1 macs.
+
+# [0.21.8] - 2021-05-25
+
+- Update Android SDK41 tarball.
+
+# [0.21.7] - 2021-05-21
+
+- Update iOS SDK41 tarball.
+- Update Android SDK41 tarball.
+
+# [0.21.6] - 2021-04-22
+
+- Update iOS SDK41 tarball.
+- Update Android SDK41 tarball.
+
+# [0.21.5] - 2021-04-15
+
+- Revert iOS client tarball for SDK 41, use the SDK 40 tarball. No longer supporting this feature in SDK 41+.
+- Update Android SDK 41 tarball.
+
+# [0.21.4] - 2021-04-13
+
+- Update iOS client tarball for SDK 41.
+
+# [0.21.3] - 2021-04-13
+
+- Update SDK 41 tarball for iOS and Android.
+
+# [0.21.2] - 2021-04-07
+
+- Update SDK 41 beta tarball for Android.
+
+# [0.21.1] - 2021-04-01
+
+- Update SDK 41 beta tarball for iOS.
+
+# [0.21.0] - 2021-03-29
+
+- Add SDK 41 beta tarballs.
+- Bump @expo/xdl to 59.1.0.
+
+# [0.20.7] - 2021-01-26
+
+- Remove Go suffix from android app name
+
+# [0.20.6] - 2021-01-25
+
+- Update tarballs for SDK 40 patch release (3e345dd)
+
+# [0.20.5] - 2020-12-23
+
+### Changed
+
+- Updated SDK 40 Android tarball to fix `expo-location` background permissions on Android <9.
+
+# [0.20.4] - 2020-12-17
+
+### Changed
+
+- Updated SDK 40 iOS tarball to fix `expo-notifications` not emitting initial notification response.
+
+# [0.20.3] - 2020-12-10
+
+### Fixed
+
+- Verify jq installation before proceeding with release ([#281](https://github.com/expo/turtle/pull/281)).
+- Fixed the iOS build when running offline and user lacks elevated permissions.
+
+# [0.20.2] - 2020-12-09
+
+### Changed
+
+- Updated SDK 40 Android tarball to fix `expo-notifications` installation identifier changing as a bug.
+
+# [0.20.1] - 2020-12-08
+
+### Changed
+
+- Update SDK 40 iOS and Android tarballs for release
+
+# [0.20.0] - 2020-11-30
+
+- Add SDK 40 tarballs in preparation for SDK 40 beta
+
+# [0.19.1] - 2020-11-19
+
+### Fixed
+
+- Fixed the iOS build using Xcode 12.1 by runnig `xcrun simctl list` before the build phase.
+- Rebuild iOS tarballs (SDK 36, 37, 38, 39, Ad-Hoc Client) with Xcode 12.1 containing iOS 14 image fix.
+
+# [0.19.0] - 2020-11-13
+
+### Changed
+
+- Rebuild iOS tarballs (SDK 36, 37, 38, 39, Ad-Hoc Client) with Xcode 12.1.
+
+# [0.18.9] - 2020-11-09
+
+### Fixed
+
+- Updated xdl to 58.0.20 to fix an issue with updates.checkAutomatically not being applied properly to SDK 39 Android apps.
+
+# [0.18.8] - 2020-10-27
+
+### Fixed
+
+- Fix issues with Reanimated v2 in Android SDK 39 tarball.
+
+# [0.18.7] - 2020-10-23
+
+### Fixed
+
+- Fix issue with updates in self-hosted Android apps ([#10746](https://github.com/expo/expo/issues/10746)) in the SDK 39 tarball
+
+# [0.18.6] - 2020-10-22
+
+### Fixed
+
+- Fix issues with notifications ([10624](https://github.com/expo/expo/pull/10624) and [10608](https://github.com/expo/expo/pull/10608)) in the Android SDK 39 tarball.
+
+# [0.18.5] - 2020-10-07
+
+### Fixed
+
+- Always add expo-notifications for SDK >= 39 projects with android.enableDangerousExperimentalLeanBuilds enabled.
+
+# [0.18.4] - 2020-10-06
+
+### Fixed
+
+- Fixed an issue with notifications ([expo/expo#10562](https://github.com/expo/expo/issues/10562)) in the Android SDK 39 tarball.
+
+# [0.18.3] - 2020-10-03
+
+### Fixed
+
+- Update @expo/xdl to fix regression in SDK <= 39 splash
+
+# [0.18.2] - 2020-10-03
+
+### Fixed
+
+- Updated SDK 39 Android tarball.
+- Updated SDK 39 iOS tarball.
+- Updated iOS client tarball.
+- Update @expo/config and @expo/xdl. Temporarily bring in type definitions for color-string and xcode.
+
+## [0.18.1] - 2020-09-22
+
+### Fixed
+
+- Fix building apps using SDK 39 for Android.
+
+## [0.18.0] - 2020-09-21
+
+### Added
+
+- Added iOS and Android shell apps for SDK 39.
+
+### Removed
+
+- Dropped support for SDK 35.
+
+## [0.17.3] - 2020-09-14
+
+### Added
+
+- Added gradle 6.2 to `turtle-android-base`
+- Added `ANDROID_NDK_HOME` in `turtle-android-base`
+
+### Changed
+
+- Upgraded XDL so it processes root `build.gradle` of Android shell apps too
+
+## [0.17.2] - 2020-08-06
+
+### Changed
+
+- Updated iOS shell app for SDK 38 with fixed integer tagging in expo-gl for iOS 14. ([#245](https://github.com/expo/turtle/pull/245))
+
+## [0.17.1] - 2020-08-05
+
+### Changed
+
+- Updated Android shell app for SDK 38 with `targetSdkVersion` bumped to 29. ([#244](https://github.com/expo/turtle/pull/244))
+
+## [0.17.0] - 2020-07-16
+
+### Added
+
+- `--gradle-args` option for `turtle build:android` which makes it possible to specify custom Gradle arguments.
+
+### Changed
+
+- Gradle Wrapper doesn't print when dots when the appropriate version of Gradle is being downloaded.
+
+## [0.16.2] - 2020-07-01
+
+### Added
+
+- Added `--allow-non-https-public-url` to allow bypass of protocol validation on `--public-url`.
+- Added support for dynamic configs (`app.config.ts`, `app.config.js`).
+
+## [0.16.0] - 2020-06-25
+
+### Added
+
+- Added iOS shell app for Expo SDK38.
+- Added Android shell app for SDK 38.
+
+### Removed
+
+- Dropped support for SDK 34.
+
+## [0.15.1] - 2020-06-22
+
+### Changed
+
+- Configure Turtle to use the Redis CA certificate.
+
+### Fixed
+
+- Fix announcing supported SDK versions.
+
+## [0.15.0] - 2020-06-02
+
+### Changed
+
+- Updated `@expo/xdl` to 57.9.13 (added \*.bak files clean-up when building .ipa).
+
+## [0.14.12] - 2020-05-14
+
+### Changed
+
+- Update iOS custom client shell app with various fixes.
+
+## [0.14.11] - 2020-05-04
+
+### Changed
+
+- Update SDK 37 iOS shell app with various fixes.
+
+## [0.14.10] - 2020-05-01
+
+### Added
+
+- support for "android.enableDangerousExperimentalLeanBuilds" in app.json.
+
+## [0.14.9] - 2020-04-21
+
+### Changed
+
+- Updated `@expo/xdl` to 57.8.30 (scoped the build command so it only builds the `:app` Android sub-project and not all the sub-projects available, [PR](https://github.com/expo/expo-cli/pull/1937)).
+
+## [0.14.8] - 2020-04-20
+
+### Changed
+
+- Updated `@expo/xdl` to 57.8.29 (removed call to `check-dynamic-macros-android.sh`, [PR](https://github.com/expo/expo-cli/pull/1933)).
+
+## [0.14.7] - 2020-04-20
+
+### Changed
+
+- Turtle no longer installs all dependencies of shell apps projects — only the production dependencies are installed now.
+- Updated `@expo/xdl` to 57.8.25 (fixed unintuitive `google-services.json` handling for SDK37+, [PR](https://github.com/expo/expo-cli/pull/1897)).
+
+## [0.14.6] - 2020-04-09
+
+### Changed
+
+- Updated @expo/xdl to 57.8.17 (fixed downloading assets smaller than 10 bytes).
+
+## [0.14.5] - 2020-04-06
+
+### Changed
+
+- Made @expo/config error more meaningful.
+
+## [0.14.4] - 2020-04-06
+
+### Fixed
+
+- Determining SDK version for Expo apps using SDK >=37.
+
+## [0.14.3] - 2020-04-03
+
+### Fixed
+
+- A fix for Android SDK 37 - `check-dynamic-macros-android.sh` doesn't use `jq` anymore.
+
+## [0.14.1] - 2020-04-01
+
+### Changed
+
+- Updated iOS shell app for SDK 37 to remove unnecessary unimodules.
+
+## [0.14.0] - 2020-03-31
+
 ### Added

 - Added iOS shell app for SDK 37.
@@ -4,4 +4,4 @@ The Expo team is committed to fostering an open and welcoming environment.

 **Our Community Guidelines can be found here:**

-https://expo.io/guidelines
+https://expo.dev/guidelines
@@ -1,30 +1,37 @@
 # Contributing to Turtle CLI

 ## How to contribute
+
 You can contribute to Turtle CLI in various ways, including:
+
 - [Reporting bugs or issues](https://github.com/expo/turtle/issues/new) on GitHub. Please make sure to fill in all the details suggested by the template to make sure the issue can be addressed as quickly as possible.
 - [Submitting improvements to the documentation](https://github.com/expo/expo/tree/master/docs). Updates, enhancements, new guides, spelling fixes…
- Helping other people on [Expo Forums](https://forums.expo.io/) and on [Expo Developers Slack](http://slack.expo.io).
+- Helping other people on [Expo Forums](https://forums.expo.dev/) and on [Expo Developers Discord](http://chat.expo.dev).
 - Looking at existing [issues](https://github.com/expo/turtle/issues) and adding more information, particularly helping to reproduce the issues.
 - [Submitting a pull request](#submitting-a-pull-request) with a bug fix or an improvement.

 ## Turtle CLI repository

 ### Codebase
+
 This repository contains the codebase for the `turtle-cli` NPM package. The same codebase is used to run standalone app builders on the Expo servers.

 ### Branches
+
 The `master` branch of the repository should be kept releasable at any time. This way we can continuously release fixes and improvements without costly managing of different branches and issues will be noticed and fixed quickly. This also ensures other contributors can check out the latest version from GitHub and work on it with minimal disruption from other features in progress.

 ## Submitting a pull request
+
 To submit a pull request:
+
 1. Fork the [repository](https://github.com/expo/turtle) and create a feature branch. (Existing contributors can create feature branches without forking. Prefix the branch name with `@your-github-username/`.)
 2. Write the description of your pull request. Make sure to include a test plan and test your changes.
 3. Make sure all tests pass on CircleCI.
 4. Wait for a review and adjust the code if necessary.

 ## Publishing a release
+
 - Make sure you have set `GITHUB_TOKEN` and `CIRCLE_API_USER_TOKEN` environment variables in `.envrc.local` file. If you don't have the file, run `cp .envrc.local.example .envrc.local` and edit the file.
 - To release a new version of `turtle-cli`, run `yarn release` command.
- If you wish to release a new *beta* version of `turtle-cli`, run `yarn release:beta` instead.
+- If you wish to release a new _beta_ version of `turtle-cli`, run `yarn release:beta` instead.
 - Update the [changelog](CHANGELOG.md).
@@ -8,7 +8,7 @@
 ## Setup

 - Run `update-local-secrets` to populate the `.secrets*` files. You'll need to run this any time any secret changes (it shouldn't be very often).
- Run `EXPO_UNIVERSE_DIR=/path/to/universe/dir yarn secrets:init-private YOUR_SQS_NICKNAME`. Alternatively, you can create `.secrets.local-queue` file with the SQS queues' urls yourself (`AWS_SQS_OUT_QUEUE_URL`, `AWS_SQS_ANDROID_QUEUE_URL`, `AWS_SQS_ANDROID_PRIORITY_QUEUE_URL`, `AWS_SQS_IOS_QUEUE_URL`, `AWS_SQS_IOS_PRIORITY_QUEUE_URL`)
+- Run `EXPO_UNIVERSE_DIR=/path/to/universe/dir yarn secrets:init-private YOUR_SQS_NICKNAME`. Alternatively, you can create `.secrets.local-queue` file with the SQS queues' urls yourself (`AWS_SQS_ANDROID_QUEUE_URL`, `AWS_SQS_ANDROID_PRIORITY_QUEUE_URL`, `AWS_SQS_IOS_QUEUE_URL`, `AWS_SQS_IOS_PRIORITY_QUEUE_URL`)
 - Run `yarn set-workingdir:local` or `yarn set-workingdir:remote`:
  - `:local` creates symlinks to the shell apps in `expo` repository (_unfortunately this is currently broken_)
  - `:remote` downloads precompiled shell apps
@@ -1,29 +1,29 @@
 # see docker-base/Dockerfile to learn what's installed in the turtle-android-base image
-FROM gcr.io/exponentjs/turtle-android-base:0.4.0
+FROM gcr.io/exponentjs/turtle-android-base:0.8.0

 ADD . /app/turtle

-RUN mv /app/turtle/workingdir /app && \
-    for SDK_VERSION in `ls /app/workingdir/android/`; do \
-      echo "preparing $SDK_VERSION shell app" && \
-      cd /app/workingdir/android/$SDK_VERSION && \
-      if [ -f universe-package.json ]; then \
-      mv package.json exponent-package.json && \
-      mv universe-package.json package.json && \
-      yarn install && \
-      mv package.json universe-package.json && \
-      mv exponent-package.json package.json; \
-      else \
-      yarn install; \
-      fi \
-    ; done && \
-    mv /app/workingdir /app/turtle
+WORKDIR /app/turtle
+
+RUN ./scripts/fetchRemoteTarballs.sh android
+
+RUN ln -s /app/turtle/workingdir /app/workingdir && \
+  for SDK_VERSION in `ls /app/workingdir/android/`; do \
+  echo "preparing $SDK_VERSION shell app" && \
+  cd /app/workingdir/android/$SDK_VERSION && \
+  mv package.json copy_package.json && \
+  jq '.workspaces.packages = ["packages/expo", "packages/expo-modules-autolinking"]' copy_package.json > package.json && \
+  rm -f copy_package.json && \
+  # Keep in sync with src/bin/setup/android/index.ts#_installNodeModules
+  # --prod requires --ignore-scripts (otherwise
+  # expo-yarn-workspaces errors as missing)
+  yarn install --ignore-scripts --prod ; \
+  done

 ENV NODE_ENV "production"
 ENV TURTLE_WORKING_DIR_PATH /app/turtle/workingdir/

-WORKDIR /app/turtle
-
 ADD supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+ADD redislabs_ca.pem /var/run/config/redislabs-tls/redislabs_ca.pem

 CMD ["/usr/bin/supervisord"]
@@ -1,43 +1,3 @@
-<h3 align=center>
- <img src="logo/horizontal.png" width=50%>
-</h3>
-
-[![CircleCI](https://img.shields.io/circleci/project/github/expo/turtle/master.svg)](https://circleci.com/gh/expo/turtle)
-[![NPM](https://img.shields.io/npm/v/turtle-cli/latest.svg)](https://npmjs.com/package/turtle-cli)
-[![License](https://img.shields.io/badge/license-MIT-green.svg?style=flat)](https://github.com/expo/turtle/blob/master/LICENSE)
-
-[![Expo Developers Slack](https://img.shields.io/badge/Expo%20Developers-e01563.svg?logo=slack)](http://slack.expo.io)
-[![Expo Forums](https://img.shields.io/badge/Expo%20Forums-blue.svg)](https://forums.expo.io/)
-
-<hr />
-
-Turtle CLI is a command line interface for building Expo standalone apps.
-You can use it both on your CI and your private computer.
-
- [Changelog](CHANGELOG.md)
- [Contributing](CONTRIBUTING.md)
- [Development](DEVELOPMENT.md)
- [Code of Conduct](CODE_OF_CONDUCT.md)
-
-## Installation
-
-[Installation instructions and documentation here.](https://docs.expo.io/versions/latest/distribution/turtle-cli)
-
-## Usage example
-
-See the [expo/turtle-cli-example](https://github.com/expo/turtle-cli-example) repository to learn how to use Turtle CLI in order to build Expo standalone apps on your CI.
-
-## Do you need help?
-
- Make sure you've read [the Expo Docs](https://docs.expo.io/), especially [Building Standalone Apps on Your CI
-](https://docs.expo.io/versions/latest/distribution/turtle-cli) and [Building Standalone Apps](https://docs.expo.io/versions/latest/distribution/building-standalone-apps) guides.
- Search for existing GitHub issues [in this repository](https://github.com/expo/turtle/issues) and in [expo/expo](https://github.com/expo/expo/issues) repository.
- Ask for help in **one** of the following ways:
-  * create [a GitHub issue](https://github.com/expo/turtle/issues/new).
-  * create a new topic on [Expo Forums](https://forums.expo.io/).
-  * ask a question on [Expo Developers Slack](http://slack.expo.io).
-
-## License
-
-The Turtle CLI source code is made available under the [MIT license](LICENSE).
-Some of the dependencies are licensed differently, with the BSD license, for example.
+> 🚨 This repository contains the legacy build service (Turtle), as well as its local version - Turtle CLI. The service has been shut down at the beginning of 2023.
+>
+> Learn how to migrate to EAS Build - https://docs.expo.dev/build-reference/migrating/
@@ -1,6 +1,6 @@
 # If you ever need to rebuild this, run:
 # yarn docker:build-and-push:android-base-image NEW_IMAGE_SEMVER
-FROM openjdk:8u141
+FROM openjdk:11.0.14.1-jdk

 ENV DEBIAN_FRONTEND noninteractive

@@ -18,7 +18,6 @@ RUN dpkg --add-architecture i386 && \
  bzip2:i386\
  file\
  jq\
-  lib32ncurses5\
  lib32z1\
  libc6:i386\
  libncurses5:i386\
@@ -32,7 +31,7 @@ RUN dpkg --add-architecture i386 && \
  apt-get clean

 ENV NPM_CONFIG_LOGLEVEL warn
-ENV NODE_VERSION 12.16.1
+ENV NODE_VERSION 14.17.3

 RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64.tar.xz" \
  && tar -xJf "node-v$NODE_VERSION-linux-x64.tar.xz" -C /usr/local --strip-components=1 \
@@ -41,14 +40,11 @@ RUN curl -SLO "https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION-linux-
 # Download and untar SDK
 ENV ANDROID_HOME /usr/local/android-sdk-linux
 ENV ANDROID_SDK /usr/local/android-sdk-linux
-ENV ANDROID_SDK_URL https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
-RUN mkdir -p ${ANDROID_HOME} && \
-  curl -L "${ANDROID_SDK_URL}" > ${ANDROID_HOME}/sdk.zip && \
-  cd ${ANDROID_HOME} && \
-  unzip -qq sdk.zip && \
-  rm sdk.zip && \
-  mkdir -p ${HOME}/.android && \
-  touch ${HOME}/.android/repositories.cfg
+RUN curl -s https://dl.google.com/android/repository/commandlinetools-linux-7583922_latest.zip > /tmp/tools.zip && \
+  mkdir -p $ANDROID_HOME/cmdline-tools && \
+  unzip -q -d $ANDROID_HOME/cmdline-tools /tmp/tools.zip && \
+  mv $ANDROID_HOME/cmdline-tools/cmdline-tools $ANDROID_HOME/cmdline-tools/tools && \
+  rm /tmp/tools.zip

 ENV PATH ${ANDROID_HOME}/platform-tools:${PATH}
 ENV PATH ${ANDROID_HOME}/tools:${PATH}
@@ -57,10 +53,23 @@ ENV PATH ${ANDROID_HOME}/build-tools/28.0.3/:${PATH}

 ADD configureAndroidSdk.sh /tmp/configureAndroidSdk.sh
 RUN /tmp/configureAndroidSdk.sh --install-all-platforms
+ENV ANDROID_NDK_HOME /usr/local/android-sdk-linux/ndk/17.2.4988734

 # Support Gradle
 ENV TERM dumb

+# Install gradle 6.2
+RUN wget https://services.gradle.org/distributions/gradle-6.2-all.zip
+RUN unzip -qq gradle-6.2-all.zip
+RUN cp -r gradle-6.2 /usr/local
+
+RUN mkdir -p /root/.gradle/wrapper/dists/gradle-6.2-all/dvufqs6kielxeao781pmk5huj
+RUN mv gradle-6.2-all.zip /root/.gradle/wrapper/dists/gradle-6.2-all/dvufqs6kielxeao781pmk5huj
+RUN mv gradle-6.2 /root/.gradle/wrapper/dists/gradle-6.2-all/dvufqs6kielxeao781pmk5huj
+RUN touch /root/.gradle/wrapper/dists/gradle-6.2-all/dvufqs6kielxeao781pmk5huj/gradle-6.2-all.zip.ok
+RUN touch /root/.gradle/wrapper/dists/gradle-6.2-all/dvufqs6kielxeao781pmk5huj/gradle-6.2-all.zip.lck
+RUN chmod 755 /root/.gradle/wrapper/dists/gradle-6.2-all/dvufqs6kielxeao781pmk5huj/gradle-6.2/bin/gradle
+
 # Install gradle 5.6.3
 RUN wget https://services.gradle.org/distributions/gradle-5.6.3-all.zip
 RUN unzip -qq gradle-5.6.3-all.zip
@@ -64,10 +64,7 @@ spec:
                name: turtle-js-config
                key: aws_secret_access_key
          - name: AWS_SQS_REGION
-            valueFrom:
-              secretKeyRef:
-                name: turtle-js-config
-                key: aws_sqs_region
+            value: us-west-2
          - name: AWS_SQS_IOS_QUEUE_URL
            valueFrom:
              secretKeyRef:
@@ -88,11 +85,6 @@ spec:
              secretKeyRef:
                name: turtle-js-config
                key: aws_sqs_android_priority_queue_url
-          - name: AWS_SQS_OUT_QUEUE_URL
-            valueFrom:
-              secretKeyRef:
-                name: turtle-js-config
-                key: aws_sqs_out_queue_url
          - name: AWS_CLOUDWATCH_REGION
            valueFrom:
              secretKeyRef:
@@ -149,13 +141,12 @@ spec:
          - name: DISABLE_DEX_MAX_HEAP
            value: "true"
          - name: JAVA_OPTS
-            value: '-Xms2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:+UseG1GC'
+            value: '-Xms2048m -Xmx17g -XX:+HeapDumpOnOutOfMemoryError -XX:+UseG1GC'
          - name: GRADLE_OPTS
-            value: '-Dorg.gradle.parallel=true -Dorg.gradle.configureondemand=true -Dorg.gradle.daemon=false -Dorg.gradle.jvmargs="-Xms2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+UnlockExperimentalVMOptions -XX:+UseCGroupMemoryLimitForHeap -XX:+UseG1GC"'
+            value: '-Dorg.gradle.parallel=true -Dorg.gradle.configureondemand=true -Dorg.gradle.daemon=false -Dorg.gradle.jvmargs="-Xms2048m -Xmx17g -XX:+HeapDumpOnOutOfMemoryError -XX:+UseG1GC"'
+          - name: REDIS_CA_CERTIFICATE
+            value: '/var/run/config/redislabs-tls/redislabs_ca.pem'
        resources:
          requests:
-            memory: "8192Mi"
-            cpu: "2000m"
-          limits:
-            memory: "8192Mi"
-            cpu: "2000m"
+            memory: "17Gi" # 17.8 GiB is max value reachable on current nodes
+            cpu: "5000m"
@@ -1,6 +1,6 @@
 {
  "name": "turtle-cli",
-  "version": "0.13.10",
+  "version": "0.28.1",
  "description": "The command-line tool for building standalone Expo apps",
  "preferGlobal": true,
  "scripts": {
@@ -27,7 +27,6 @@
    "test:smoke:ios:record": "PLATFORM=ios EXPENV_OVERRIDES=local-common,local,local-queue expenv yarn test:smoke --testNamePattern=iOS",
    "release": "./scripts/release.sh",
    "release:beta": "./scripts/releaseBeta.sh",
-    "release:update:turtle-cli-example": "./scripts/updateTurtleCliExampleRepo.sh",
    "docker:build-and-push:android-base-image": "./scripts/android/buildAndPushAndroidBaseImage.sh"
  },
  "husky": {
@@ -57,7 +56,7 @@
  "engines": {
    "node": ">=10"
  },
-  "author": "Expo <support@expo.io>",
+  "author": "Expo <support@expo.dev>",
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/expo/turtle/issues"
@@ -68,45 +67,49 @@
  },
  "devDependencies": {
    "@expo/babel-preset-cli": "^0.1.3",
+    "@types/color-string": "^1.5.0",
    "@types/decompress": "^4.2.3",
    "@types/fs-extra": "^5.0.4",
+    "@types/ioredis": "^4.16.6",
    "@types/jest": "^23.3.9",
    "@types/joi": "^13.4.3",
    "@types/lodash": "^4.14.129",
+    "@types/node-forge": "^0.10.0",
    "@types/npm-package-arg": "^6.1.0",
    "@types/progress": "^2.0.1",
    "@types/raven": "^2.5.1",
    "@types/request": "^2.47.1",
    "@types/request-promise": "^4.1.44",
    "@types/semver": "^6.0.0",
-    "@types/sharp": "^0.17.8",
+    "@types/sharp": "0.28.3",
    "@types/tar": "^4.0.0",
    "@types/uuid": "^3.4.3",
    "@types/webpack": "^4.32.1",
    "@types/webpack-dev-server": "^3.1.7",
    "@types/which": "^1.3.1",
    "husky": "^1.3.1",
-    "jest": "^25.1.0",
+    "jest": "^26.1.0",
    "lint-staged": "^8.1.5",
    "nock": "^10.0.1",
    "nodemon": "^2.0.2",
    "release-it": "^12.3.4",
    "rimraf": "^2.6.2",
-    "ts-jest": "^25.2.1",
+    "ts-jest": "^26.1.2",
    "ts-node": "^8.0.3",
    "ts-transformer-imports": "^0.4.1",
    "tsconfig-paths": "^3.8.0",
    "tslint": "^5.10.0",
    "tslint-eslint-rules": "^5.4.0",
    "ttypescript": "^1.5.6",
-    "typescript": "^3.4.2"
+    "typescript": "^3.9.5"
  },
  "dependencies": {
+    "@expo/config": "~3.3.9",
    "@expo/spawn-async": "^1.4.2",
-    "@expo/xdl": "57.5.2",
+    "@expo/xdl": "^59.2.1",
    "@google-cloud/logging-bunyan": "^2.0.3",
    "async-retry": "^1.2.1",
-    "aws-sdk": "^2.226.1",
+    "aws-sdk": "^2.1043.0",
    "bunyan": "^1.8.12",
    "bunyan-debug-stream": "^1.0.8",
    "bunyan-sentry-stream": "^1.2.1",
@@ -115,7 +118,7 @@
    "decompress": "^4.2.0",
    "dogapi": "^2.8.3",
    "fs-extra": "^6.0.0",
-    "ioredis": "^3.2.2",
+    "ioredis": "^4.17.3",
    "is-semver": "^1.0.8",
    "joi": "^13.2.0",
    "lodash": "^4.17.11",
@@ -125,7 +128,7 @@
    "request-progress": "^3.0.0",
    "request-promise": "^4.2.5",
    "semver": "^6.0.0",
-    "sharp": "0.24.1",
+    "sharp": "0.28.3",
    "source-map-support": "^0.5.6",
    "tar": "^4.4.6",
    "uuid": "^3.2.1",
@@ -135,7 +138,7 @@
    "@expo/traveling-fastlane-darwin": "1.11.4"
  },
  "volta": {
-    "node": "12.16.1",
+    "node": "14.17.3",
    "yarn": "1.22.0"
  }
 }
@@ -0,0 +1 @@
+this is just a placeholder to simplify deployments
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash

-SDKMANAGER=$ANDROID_HOME/tools/bin/sdkmanager
+SDKMANAGER=$ANDROID_HOME/cmdline-tools/tools/bin/sdkmanager

 yes | $SDKMANAGER --licenses > /dev/null
 if [[ "$1" = "--install-all-platforms" ]]; then
@@ -19,4 +19,8 @@ yes | $SDKMANAGER \
  "extras;google;m2repository" \
  "extras;google;google_play_services" | grep -v '='; [[ ${PIPESTATUS[1]} = 0 ]]

-yes | $SDKMANAGER "ndk;17.2.4988734" | grep -v '='; [[ ${PIPESTATUS[1]} = 0 ]]
+if [[ "$(uname -s)" == "Darwin" ]] && [[ "$(uname -m)" == "arm64" ]]; then
+  echo "Skipping NDK install on M1 macOS"
+else
+  yes | $SDKMANAGER "ndk;17.2.4988734" | grep -v '='; [[ ${PIPESTATUS[1]} = 0 ]]
+fi
@@ -14,7 +14,7 @@ PLATFORM=$1
 yarn
 yarn run build
 if [ "$PLATFORM" = "android" ]; then
-  $ROOT_DIR/scripts/android/fetchRemoteAndroidTarball.sh
+  echo "shell apps will be fetched when building a Docker image"
 elif [ "$PLATFORM" = "ios" ]; then
  $ROOT_DIR/scripts/ios/fetchRemoteIosTarball.sh
 fi
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash

 if [ -z "$EXPO_UNIVERSE_DIR" ]; then
-  echo "You need to specify EXPO_UNIVERSE_DIR to use this script. Alternatively you can create .secrets.local-queue file yourself with AWS_SQS_ANDROID_QUEUE_URL, AWS_SQS_IOS_QUEUE_URL and AWS_SQS_OUT_QUEUE_URL variables."
+  echo "You need to specify EXPO_UNIVERSE_DIR to use this script. Alternatively you can create .secrets.local-queue file yourself with AWS_SQS_ANDROID_QUEUE_URL and AWS_SQS_IOS_QUEUE_URL variables."
  exit 1
 fi

@@ -17,13 +17,11 @@ ANDROID_NORMAL=`cd $TERRAFORM_DIR; terraform state show module.turtle_queues_loc
 ANDROID_PRIORITY=`cd $TERRAFORM_DIR; terraform state show module.turtle_queues_local_$1.aws_sqs_queue.jobs_android_in_priority | head -1 | cut -d"=" -f2 | xargs`
 IOS_NORMAL=`cd $TERRAFORM_DIR; terraform state show module.turtle_queues_local_$1.aws_sqs_queue.jobs_ios_in | head -1 | cut -d"=" -f2 | xargs`
 IOS_PRIORITY=`cd $TERRAFORM_DIR; terraform state show module.turtle_queues_local_$1.aws_sqs_queue.jobs_ios_in_priority | head -1 | cut -d"=" -f2 | xargs`
-OUT=`cd $TERRAFORM_DIR; terraform state show module.turtle_queues_local_$1.aws_sqs_queue.jobs_out | head -1 | cut -d"=" -f2 | xargs`

 cat << EOF > $TURTLE_DIR/.secrets.local-queue
 AWS_SQS_ANDROID_QUEUE_URL="$ANDROID_NORMAL"
 AWS_SQS_ANDROID_PRIORITY_QUEUE_URL="$ANDROID_PRIORITY"
 AWS_SQS_IOS_QUEUE_URL="$IOS_NORMAL"
 AWS_SQS_IOS_PRIORITY_QUEUE_URL="$IOS_PRIORITY"
-AWS_SQS_OUT_QUEUE_URL="$OUT"
 EOF

@@ -2,6 +2,12 @@

 set -eo pipefail

+if ! command -v jq &> /dev/null
+then
+    echo "jq is not installed and is required by the release script. Install it through homebrew or your package manager of choice."
+    exit
+fi
+
 ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/.. && pwd )"

 if [[ -z "$GITHUB_TOKEN" || -z "$CIRCLE_API_USER_TOKEN" ]]; then
@@ -2,6 +2,12 @@

 set -eo pipefail

+if ! command -v jq &> /dev/null
+then
+    echo "jq is not installed and is required by the release script. Install it through homebrew or your package manager of choice."
+    exit
+fi
+
 ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/.. && pwd )"

 $ROOT_DIR/node_modules/.bin/release-it -c $ROOT_DIR/.release-it.beta.json --preRelease=beta
@@ -7,7 +7,7 @@ DOWNLOAD_DIR="${EXPO_DOWNLOAD_DIR:-$HOME/Downloads}"
 mkdir -p $DOWNLOAD_DIR

 if [ ! -f "$ROOT_DIR/.secrets.local-queue" ]; then
-  echo "You need to run \"yarn secrets:init-private [SQS_NAME]\" or create the .secrets.local-queue file yourself with AWS_SQS_ANDROID_QUEUE_URL, AWS_SQS_ANDROID_PRIORITY_QUEUE_URL, AWS_SQS_IOS_QUEUE_URL, AWS_SQS_IOS_PRIORITY_QUEUE_URL and AWS_SQS_OUT_QUEUE_URL variables."
+  echo "You need to run \"yarn secrets:init-private [SQS_NAME]\" or create the .secrets.local-queue file yourself with AWS_SQS_ANDROID_QUEUE_URL, AWS_SQS_ANDROID_PRIORITY_QUEUE_URL, AWS_SQS_IOS_QUEUE_URL, and AWS_SQS_IOS_PRIORITY_QUEUE_URL variables."
  exit 1
 fi

@@ -2,6 +2,8 @@

 set -ueo pipefail

+ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../.. && pwd )"
+
 export NODE_ENV=test

 export ENVIRONMENT="development"
@@ -11,17 +13,20 @@ export AWS_SQS_ANDROID_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/2742511416
 export AWS_SQS_ANDROID_PRIORITY_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_android_in_priority.fifo"
 export AWS_SQS_IOS_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_ios_in.fifo"
 export AWS_SQS_IOS_PRIORITY_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_ios_in_priority.fifo"
-export AWS_SQS_OUT_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_out.fifo"
 export AWS_SQS_REGION="aws.west2"
 export AWS_S3_BUCKET="exp-shell-app-assets"
 export AWS_S3_REGION="us-west-1"
 export AWS_CLOUDWATCH_REGION="us-west-1"
 export API_PROTOCOL="http"
-export API_HOSTNAME="staging.expo.io"
+export API_HOSTNAME="staging.exp.host"
 export API_PORT="443"
 export REDIS_URL="noop"
 export REDIS_CONFIG_URL="noop"
 export DATADOG_DISABLED="true"
 export TURTLE_SDK_VERSIONS_SECRET_TOKEN="noop"

+pushd $ROOT_DIR/workingdir/android/${SDK_VERSION:-sdk39} >/dev/null 2>&1
+yarn
+popd >/dev/null 2>&1
+
 yarn test:smoke:android
@@ -9,13 +9,12 @@ export AWS_SQS_ANDROID_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/2742511416
 export AWS_SQS_ANDROID_PRIORITY_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_android_in_priority.fifo"
 export AWS_SQS_IOS_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_ios_in.fifo"
 export AWS_SQS_IOS_PRIORITY_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_ios_in_priority.fifo"
-export AWS_SQS_OUT_QUEUE_URL="https://sqs.us-west-2.amazonaws.com/274251141632/turtle_jobs_local_dominik_out.fifo"
 export AWS_SQS_REGION="aws.west2"
 export AWS_S3_BUCKET="exp-shell-app-assets"
 export AWS_S3_REGION="us-west-1"
 export AWS_CLOUDWATCH_REGION="us-west-1"
 export API_PROTOCOL="https"
-export API_HOSTNAME="staging.expo.io"
+export API_HOSTNAME="staging.exp.host"
 export API_PORT="443"
 export REDIS_URL="noop"
 export REDIS_CONFIG_URL="noop"
@@ -23,6 +22,6 @@ export DATADOG_DISABLED="true"
 export TURTLE_SDK_VERSIONS_SECRET_TOKEN="noop"

 ROOT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )"/../.. && pwd )"
-SDK_VERSION=sdk35 $ROOT_DIR/scripts/ios/fetchRemoteIosTarball.sh
+$ROOT_DIR/scripts/ios/fetchRemoteIosTarball.sh

 yarn test:smoke:ios
@@ -9,7 +9,6 @@ export AWS_SQS_IOS_QUEUE_URL="noop"
 export AWS_SQS_ANDROID_QUEUE_URL="noop"
 export AWS_SQS_IOS_PRIORITY_QUEUE_URL="noop"
 export AWS_SQS_ANDROID_PRIORITY_QUEUE_URL="noop"
-export AWS_SQS_OUT_QUEUE_URL="noop"
 export AWS_ACCESS_KEY_ID="noop"
 export AWS_SECRET_ACCESS_KEY="noop"
 export AWS_SQS_REGION="noop"
@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-
-set -eo pipefail
-
-DEPLOY_ENDPOINT_URL="https://circleci.com/api/v1.1/project/github/expo/turtle-cli-example/tree/updates-do-not-remove-me"
-
-curl -X POST \
-    --header "Content-Type: application/json" \
-    -u $CIRCLE_API_USER_TOKEN: \
-    -d '
-      {
-        "build_parameters": {
-          "CIRCLE_JOB": "update",
-          "TURTLE_TAG": "latest"
-        }
-      }' \
-    $DEPLOY_ENDPOINT_URL 2>/dev/null | jq -r .build_url
@@ -1 +0,0 @@
-s3://exp-artifacts/android-shell-builder-a8e204610e5712391336b378f47962bbb0c04164.tar.gz
@@ -1 +0,0 @@
-s3://exp-artifacts/android-shell-builder-7ce098f40cc82a2f61fed9f1f515d695a83c55b2.tar.gz
@@ -1 +1 @@
-s3://exp-artifacts/android-shell-builder-1a6203cf1555c3b956a311ed539eafeb7594f030.tar.gz
+s3://exp-artifacts/android-shell-builder-3cf3cf0707925322bcd667d5ba79120136f9afd8.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-6cde8e00cd7bdf7a933cd8aad7f8e86981ea68a2.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-3fe600781956ce0823143d747a51afec5f9afe4f.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-da0e85b79332cb8e93178aefcd90f7450e6e923e.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-a7bb029adbc5636ac738759d70d80cc0f90dd757.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-8725597cdf885f3d34cbbd7f74c6d1e0b9c31c93.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-ce29c240698118d7ad38b2abd3335c9f08e0d8c1.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-80bc319bd1b2ea05fa635da3f14b8198d64228bb.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-1b51cef33593153cc126980ca8e8022d3d3dd8b3.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/android-shell-builder-a8a51f044a513353ec1c39059cfab38aa66a9aa5.tar.gz
@@ -1 +1 @@
-s3://exp-artifacts/ios-expo-client-aadfc350d8e4ebf8dce9ce08723bb7e07d563846.tar.gz
+s3://exp-artifacts/ios-expo-client-dd6b6b4840c7a99725f1ec9a9a3970de91e90b1d.tar.gz
@@ -1 +0,0 @@
-s3://exp-artifacts/ios-shell-builder-sdk-latest-651588ff3445a5d87b3a5b81ec2977c02b22f3a2.tar.gz
@@ -1 +0,0 @@
-s3://exp-artifacts/ios-shell-builder-sdk-latest-0115c48ddac4f63e5215541dff804871ef8c1e03.tar.gz
@@ -1 +1 @@
-s3://exp-artifacts/ios-shell-builder-sdk-latest-661a51216c2241dcfdd930517968cd1d0e0ee237.tar.gz
+s3://exp-artifacts/ios-shell-builder-sdk-latest-0983415327f49592d81f0bd3dc8c46a3572c19b0.tar.gz
@@ -1 +1 @@
-s3://exp-artifacts/ios-shell-builder-sdk-latest-aadfc350d8e4ebf8dce9ce08723bb7e07d563846.tar.gz
+s3://exp-artifacts/ios-shell-builder-sdk-latest-df407aadb7208fc389564aed400c39263294eb76.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-ba6ec1974977bebf8fd2db22a1c87f6a0b36ffa5.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-4a9a038998f6be13e8a2900a95afbb9f96dd023d.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-dd6b6b4840c7a99725f1ec9a9a3970de91e90b1d.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-2b9ea15e13f36c120c257039cf76e14573760570.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-1bdbf48b083ef475c294128074a4149b276062ff.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-f415d27a3f8ef9c8116691bef42ba540c62c136e.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-9f970714684090223891bc26e3a1350f427f4dbd.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-a88e6cb7e615bd24d4a74687556021c1305dd443.tar.gz
@@ -0,0 +1 @@
+s3://exp-artifacts/ios-shell-builder-sdk-latest-a4427639d03c7c8b364dc24bad853c09c1e4b596.tar.gz
@@ -1 +1 @@
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GMT","Content-Type","text/xml","Content-Length","240"]},{"scope":"https://sqs.us-west-2.amazonaws.com:443","method":"POST","path":"/","body":"Action=ReceiveMessage&MaxNumberOfMessages=1&QueueUrl=https%3A%2F%2Fsqs.us-west-2.amazonaws.com%2F274251141632%2Fturtle_jobs_local_dominik_android_in.fifo&Version=2012-11-05&VisibilityTimeout=30","status":200,"response":"<?xml version=\"1.0\"?><ReceiveMessageResponse xmlns=\"http://queue.amazonaws.com/doc/2012-11-05/\"><ReceiveMessageResult/><ResponseMetadata><RequestId>feef69fc-27a3-5af5-83af-31bc64b1b9d7</RequestId></ResponseMetadata></ReceiveMessageResponse>","rawHeaders":["x-amzn-RequestId","feef69fc-27a3-5af5-83af-31bc64b1b9d7","Date","Tue, 01 Dec 2020 13:10:47 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xmlns=\"http://queue.amazonaws.com/doc/2012-11-05/\"><ReceiveMessageResult><Message><MessageId>f39aaec9-47e0-4d02-bdb7-cf467fe2ea19</MessageId><ReceiptHandle>AQEBBI8nzAywIPCH57h1Iptt39uq60E5dzlj+Er50gtGqH+esoJ6iFdxoPDxvtD0xfT0qlyKSqlmoBDkQwh36tqsfqdT5FcFF8ejmPMRVIE8hexofzEbacxxw+3cBfgra2EFAik49TJbMT5pwxyaf42y+qwyWKOZ5N62VzRgGtnpj5ilNw1dt0lUzCdsfhCu7sne+dfJ8oMpbuy6T+ttoEYUS6VVKmv8f1BzuujHoKMy0kJip8r3zFoaigWE2p1bpFby9b9oBFTFT1ycD618YTu+Un5S9Q7Q6/nqJ7RPM2BfK2iPxBMk+UWmGfJ/otX11Zc0p8qx/MyKuYY/480Zta//xQ==</ReceiptHandle><MD5OfBody>1942fb5be12b59fc93b8052cf960f7d8</MD5OfBody><Body>{&quot;id&quot;:&quot;686530e4-c025-4a01-b84b-041e6d4f7fb3&quot;,&quot;experienceId&quot;:&quot;4d928c1c-5be9-4380-8fd5-48a6a4805839&quot;,&quot;experienceName&quot;:&quot;@testtest2/sdk-39-test&quot;,&quot;platform&quot;:&quot;android&quot;,&quot;config&quot;:{&quot;releaseChannel&quot;:&quot;default&quot;,&quot;buildType&quot;:&quot;apk&quot;},&quot;status&quot;:&quot;sent-to-queue&quot;,&quot;sdkVersion&quot;:&quot;39.0.0&quot;,&quot;accountId&quot;:&quot;1ecd48ee-e393-4f6b-9f77-311f2e0d2b39&quot;,&quot;priority&quot;:&quot;high&quot;,&quot;credentials&quot;:{&quot;keystore&quot;:&quot;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 truncated
@@ -17,8 +17,7 @@ jest.mock('../builders/utils/uploader.ts', () => ({
 async function performSmokeTest(recording: string) {
  jest.setTimeout(60 * 60 * 1000);

-  // @ts-ignore
-  const fixtureExists = await fs.exists(recording);
+  const fixtureExists = await fs.pathExists(recording);
  if (fixtureExists) {
    logger.info('Fixture exists, test will use existing one.');

@@ -83,7 +83,7 @@
       ],
       "description": "A very interesting project.",
       "icon": "./assets/images/icon.png",
-       "iconUrl": "https://d1wp6m56sqw74a.cloudfront.net/~assets/fa6577fecc0a7838f15a254577639984",
+       "iconUrl": "https://classic-assets.eascdn.net/~assets/fa6577fecc0a7838f15a254577639984",
       "ios": {
          "bundleIdentifier": "com.niech.to.zadziala",
          "supportsTablet": true
@@ -101,7 +101,7 @@
       "splash": {
          "backgroundColor": "#ffffff",
          "image": "./assets/images/splash.png",
-          "imageUrl": "https://d1wp6m56sqw74a.cloudfront.net/~assets/43ec0dcbe5a156bf9e650bb8c15e7af6",
+          "imageUrl": "https://classic-assets.eascdn.net/~assets/43ec0dcbe5a156bf9e650bb8c15e7af6",
          "resizeMode": "contain"
       },
       "updates": {
@@ -112,7 +112,7 @@
       "revisionId": "1.0.0-r.zV1W89wn23",
       "publishedTime": "2018-10-16T08:44:05.362Z",
       "commitTime": "2018-10-16T08:44:05.403Z",
-       "bundleUrl": "https://d1wp6m56sqw74a.cloudfront.net/%40admin%2FtestApp%2F1.0.0%2Fb8678e2be7cd5bb9e240db0dd3c691c0-29.0.0-ios.js",
+       "bundleUrl": "https://classic-assets.eascdn.net/%40admin%2FtestApp%2F1.0.0%2Fb8678e2be7cd5bb9e240db0dd3c691c0-29.0.0-ios.js",
       "releaseChannel": "default",
       "hostUri": "exp.host/@admin/testApp"
    },
@@ -136,7 +136,7 @@ function _addEmptyMetrics(metrics: IMetric[]) {
      acc.add(i.MetricName);
    }
    return acc;
-  }, new Set());
+  }, new Set<string>());

  const nonEmptyMetrics = _.omitBy(state.registeredMetrics, ({ addEmpty }) => !addEmpty);
  const toAdd = _.difference(Object.keys(nonEmptyMetrics), Array.from(seenMetrics));
@@ -19,10 +19,10 @@ export default function calculateStatistics(metrics: IMetric[]) {
      });
    }

-    result.StatisticValues.Maximum = Math.max(result.StatisticValues.Maximum, i.Value);
-    result.StatisticValues.Minimum = Math.min(result.StatisticValues.Minimum, i.Value);
-    result.StatisticValues.SampleCount += 1;
-    result.StatisticValues.Sum += i.Value;
+    result!.StatisticValues.Maximum = Math.max(result!.StatisticValues.Maximum, i.Value);
+    result!.StatisticValues.Minimum = Math.min(result!.StatisticValues.Minimum, i.Value);
+    result!.StatisticValues.SampleCount += 1;
+    result!.StatisticValues.Sum += i.Value;
    return result;
  }, null);
  return [reduced];
@@ -2,9 +2,8 @@ import retry from 'async-retry';
 import AWS from 'aws-sdk';
 import _ from 'lodash';

-import { OUTPUT_QUEUE_URL, QUEUE_URL } from 'turtle/aws/utils';
+import { QUEUE_URL } from 'turtle/aws/utils';
 import config from 'turtle/config';
-import { JOB_UPDATE_TYPE } from 'turtle/constants/build';
 import logger from 'turtle/logger';
 import { getCurrentJobId } from 'turtle/turtleContext';

@@ -73,19 +72,3 @@ export function changeMessageVisibilityRecurring(priority: string, receiptHandle
    }
  }, (VISIBILITY_TIMEOUT_SEC * 1000) / 3);
 }
-
-export async function sendMessage(jobId: string, status: JOB_UPDATE_TYPE, data = {}) {
-  const params = {
-    MessageBody: JSON.stringify({ jobId, status, ...data }),
-    QueueUrl: OUTPUT_QUEUE_URL(),
-    DelaySeconds: 0,
-    MessageGroupId: jobId,
-  };
-  try {
-    return await retry(async () => {
-      return await sqs.sendMessage(params).promise();
-    });
-  } catch (err) {
-    logger.error({ err }, `Error sending SQS message: ${JSON.stringify(params)}}`);
-  }
-}
@@ -1,4 +1,3 @@
 import config from 'turtle/config';

 export const QUEUE_URL = (priority: string) => (config.sqs.queues as any)[priority][config.platform];
-export const OUTPUT_QUEUE_URL = () => config.sqs.queues.out;
@@ -29,6 +29,11 @@ export default (program: any, setCommonCommandOptions: any) => {
      /^(debug|release)$/i,
      'release',
    )
+    .option(
+      '--gradle-args <gradle-args>',
+      'optional arguments passed to gradle, make sure to surround them with double quotes'
+      + ' (e.g.: --gradle-args "--stacktrace --debug")',
+    )
    .description(
      'Build a standalone APK or App Bundle for your project, either signed and ready for submission to'
      + ' the Google Play Store or in debug mode.',
@@ -15,7 +15,12 @@ function setCommonCommandOptions(cmd: any) {
    .option('-o --output <output-file-path>', 'output file path')
    .option(
      '--public-url <url>',
-      'the URL of an externally hosted manifest (for self-hosted apps), only HTTPS URLs are supported!',
+      'the URL of an externally hosted manifest (for self-hosted apps), only HTTPS URLs are supported unless '
+      + '--allow-non-https-public-url is also set!',
+    )
+    .option(
+      '--allow-non-https-public-url',
+      'allows non-HTTPS URLs in --public-url; this should only be used when building an unpublished application',
    )
    .option(
      '--release-channel <channel-name>',
@@ -14,7 +14,6 @@ import { PLATFORMS } from 'turtle/constants';
 import logger from 'turtle/logger';

 const which = util.promisify(_which);
-const JAVA_REQUIRED_VERSION = 8;
 const REQUIRED_TOOLS: IToolDefinition[] = [
  {
    command: 'bash',
@@ -23,9 +22,9 @@ const REQUIRED_TOOLS: IToolDefinition[] = [
  {
    command: 'javac',
    missingDescription:
-      `Please install JDK 8 - keep in mind that other versions are not supported by Android`,
+      `Please install JDK 11 - keep in mind that other versions might not be supported by Android`,
    testFn: async () => {
-      const { status, stdout, stderr } = await ExponentTools.spawnAsyncThrowError(
+      const { status, stdout } = await ExponentTools.spawnAsyncThrowError(
        'java',
        ['-version'],
        { stdio: 'pipe' },
@@ -33,19 +32,6 @@ const REQUIRED_TOOLS: IToolDefinition[] = [
      if (stdout.match(/no java runtime present/i)) {
        return false;
      }
-
-      const matchResult = stderr.match(/.*version "(.*)"/);
-      if (matchResult) {
-        const [, currentFullJavaVersion] = matchResult;
-        const javaMajorVersionPosition = currentFullJavaVersion.startsWith('1.') ? 1 : 0;
-        const javaMajorVersion = Number(currentFullJavaVersion.split('.')[javaMajorVersionPosition]);
-        if (javaMajorVersion !== JAVA_REQUIRED_VERSION) {
-          throw new Error(`You're on Java ${currentFullJavaVersion}, please install version ${JAVA_REQUIRED_VERSION}`);
-        }
-      } else {
-        logger.warn(`Couldn't find Java version number, assuming you're on Java ${JAVA_REQUIRED_VERSION}...`);
-      }
-
      return status === 0;
    },
  },
@@ -101,7 +87,9 @@ async function _shellAppPostDownloadAction(sdkVersion: string, workingdir: strin
 async function _installNodeModules(cwd: string) {
  l.info(`installing dependencies in ${cwd} directory...`);
  const command = await _shouldUseYarnOrNpm();
-  await ExponentTools.spawnAsyncThrowError(command, ['install'], {
+  // Keep in sync with /Dockerfile
+  // --prod requires --ignore-scripts (otherwise expo-yarn-workspaces errors as missing)
+  await ExponentTools.spawnAsyncThrowError(command, ['install', '--ignore-scripts', '--production'], {
    pipeToLogger: true,
    loggerFields: LOGGER_FIELDS,
    cwd,
@@ -10,14 +10,15 @@ import download from 'turtle/bin/setup/utils/downloader';
 import config from 'turtle/config';
 import logger from 'turtle/logger';

-const ANDROID_SDK_URL = 'https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip';
+const ANDROID_SDK_URL = 'https://dl.google.com/android/repository/commandlinetools-linux-7583922_latest.zip';

 const LOGGER_FIELDS = { buildPhase: 'setting up environment' };
 const l = logger.child(LOGGER_FIELDS);

 export default async function ensureAndroidSDKIsPresent() {
  const androidSdkDir = path.join(config.directories.androidDependenciesDir, 'sdk');
-  await utils.removeDirectoryUnlessReady(androidSdkDir);
+  const readyFileName = '.ready-v2';
+  await utils.removeDirectoryUnlessReady(androidSdkDir, { readyFileName });
  if (!(await fs.pathExists(androidSdkDir))) {
    await fs.ensureDir(androidSdkDir);
    const androidSdkDownloadPath = utils.formatArtifactDownloadPath(ANDROID_SDK_URL);
@@ -26,13 +27,14 @@ export default async function ensureAndroidSDKIsPresent() {
      l.info('Downloading Android SDK');
      await fs.ensureDir(config.directories.artifactsDir);
      await download(ANDROID_SDK_URL, androidSdkDownloadPath);
-      await fs.ensureDir(androidSdkDir);
+      const cmdlineToolsDir = path.join(androidSdkDir, 'cmdline-tools/tools');
+      await fs.ensureDir(cmdlineToolsDir);
      l.info('Decompressing Android SDK');
-      await decompress(androidSdkDownloadPath, androidSdkDir);
+      await decompress(androidSdkDownloadPath, cmdlineToolsDir, { strip: 1 });
      await fs.remove(androidSdkDownloadPath);
      l.info('Configuring Android SDK, this may take a while');
      await _configureSdk(androidSdkDir);
-      await utils.markDirectoryAsReady(androidSdkDir);
+      await utils.markDirectoryAsReady(androidSdkDir, { readyFileName });
      l.info('Android SDK installed and configured successfully');
    } catch (err) {
      await fs.remove(androidSdkDir);
@@ -42,7 +44,7 @@ export default async function ensureAndroidSDKIsPresent() {
    }
  }
  return {
-    envVars: _createEnvVars(androidSdkDir),
+    envVars: await _createEnvVars(androidSdkDir),
    path: _createPaths(androidSdkDir),
  };
 }
@@ -63,10 +65,16 @@ async function _configureSdk(androidSdkDir: string) {
  });
 }

-function _createEnvVars(androidSdkDir: string) {
+async function _createEnvVars(androidSdkDir: string) {
+  const ndkPath = path.join(androidSdkDir, 'ndk/17.2.4988734');
+  const ndkPathExists = await fs.pathExists(ndkPath);
+  if (!ndkPathExists) {
+    l.warn('Skipping NDK installation');
+  }
  return {
    ANDROID_HOME: androidSdkDir,
    ANDROID_SDK: androidSdkDir,
+    ...(ndkPathExists ? { ANDROID_NDK_HOME: ndkPath } : {}),
  };
 }

@@ -17,7 +17,7 @@ interface IShellAppFormaters {
  formatShellAppTarballUriPath: (sdkMajorVersion: string) => string;
 }

-type PostDownloadAction = (sdkVersion: string, workingdir: string) => void;
+type PostDownloadAction = (sdkVersion: string, workingdir: string) => Promise<void>;

 export async function checkSystem(requiredTools: IToolDefinition[]) {
  await ensureToolsAreInstalled(requiredTools);
@@ -30,7 +30,7 @@ export async function ensureShellAppIsPresent(
 ) {
  const workingdir = formatters.formatShellAppDirectory({ sdkVersion });
  const shellAppMetadata = await _readShellAppTarballS3Uri(sdkVersion, formatters);
-  await removeDirectoryUnlessReady(workingdir, shellAppMetadata);
+  await removeDirectoryUnlessReady(workingdir, { metadata: shellAppMetadata });
  if (await fs.pathExists(workingdir)) {
    return;
  }
@@ -39,7 +39,7 @@ export async function ensureShellAppIsPresent(
  if (postDownloadAction) {
    await postDownloadAction(sdkVersion, workingdir);
  }
-  await markDirectoryAsReady(workingdir, shellAppMetadata);
+  await markDirectoryAsReady(workingdir, { metadata: shellAppMetadata });
 }

 async function _downloadShellApp(sdkVersion: string, targetDirectory: string, formatters: IShellAppFormaters) {
@@ -69,8 +69,11 @@ async function _readShellAppTarballS3Uri(sdkVersion: string, formatters: IShellA
  return data.trim();
 }

-export async function removeDirectoryUnlessReady(dir: string, metadata?: string) {
-  const readyFilePath = path.join(dir, '.ready');
+export async function removeDirectoryUnlessReady(
+  dir: string,
+  { metadata, readyFileName }: { metadata?: string, readyFileName?: string },
+) {
+  const readyFilePath = path.join(dir, readyFileName ?? '.ready');
  const readyFileExists = await fs.pathExists(readyFilePath);
  let shouldRemove = false;
  if (readyFileExists) {
@@ -78,7 +81,7 @@ export async function removeDirectoryUnlessReady(dir: string, metadata?: string)
      const readyFileContents = (await fs.readFile(readyFilePath, 'utf-8')).trim();
      if (readyFileContents !== metadata) {
        shouldRemove = true;
-       }
+      }
    }
  } else {
    shouldRemove = true;
@@ -88,8 +91,11 @@ export async function removeDirectoryUnlessReady(dir: string, metadata?: string)
  }
 }

-export async function markDirectoryAsReady(dir: string, metadata?: string) {
-  const readyFilePath = path.join(dir, '.ready');
+export async function markDirectoryAsReady(
+  dir: string,
+  { metadata, readyFileName }: { metadata?: string, readyFileName?: string },
+) {
+  const readyFilePath = path.join(dir, readyFileName ?? '.ready');
  if (metadata === undefined) {
    await fs.open(readyFilePath, 'w');
  } else {
@@ -1,5 +1,6 @@
 import _url from 'url';

+import { ConfigError, getExpoSDKVersion, ProjectConfig } from '@expo/config';
 import { ExponentTools } from '@expo/xdl';
 import _ from 'lodash';
 import uuid from 'uuid';
@@ -56,28 +57,29 @@ export function createBuilderAction({
        );
      }

-      if (cmd.publicUrl) {
+      if (cmd.publicUrl && !cmd.allowNonHttpsPublicUrl) {
        const parsedPublicUrl = _url.parse(cmd.publicUrl);
        if (parsedPublicUrl.protocol !== 'https:') {
          throw new ErrorWithCommandHelp('--public-url is invalid - only HTTPS urls are supported');
        }
      }

+      const projectAbsoluteDir = ProjectUtils.resolveAbsoluteDir(projectDirArg);
      const args = {
        releaseChannel: cmd.releaseChannel || 'default',
        buildType: cmd.type,
        buildMode: cmd.mode,
        username: userData.username || 'anonymous',
-        projectDir: ProjectUtils.resolveAbsoluteDir(projectDirArg),
+        projectDir: projectAbsoluteDir,
        publicUrl: cmd.publicUrl,
      };

-      const appJSON = await ProjectUtils.loadAppJSON(projectDirArg, cmd.config);
-      const sdkVersion = _.get(appJSON, 'expo.sdkVersion');
+      const projectConfig = await ProjectUtils.getConfig(projectDirArg, cmd.config);
+      const sdkVersion = getExpoSDKVersionSafely(projectAbsoluteDir, projectConfig);
      await setup(platform, sdkVersion);
      const credentials = await prepareCredentials(cmd);
      const rawJob = {
-        ...await buildJobObject(platform, appJSON, args, credentials),
+        ...await buildJobObject(cmd, platform, projectConfig, args, credentials, sdkVersion),
        ...cmd.buildDir && { fakeUploadDir: ProjectUtils.resolveAbsoluteDir(cmd.buildDir) },
        ...cmd.output && { fakeUploadBuildPath: ProjectUtils.resolveAbsoluteDir(cmd.output) },
      };
@@ -95,34 +97,53 @@ export function createBuilderAction({
  };
 }

+function getExpoSDKVersionSafely(projectDir: string, projectConfig: ProjectConfig) {
+  try {
+    return getExpoSDKVersion(projectDir, projectConfig.exp);
+  } catch (err) {
+    if (err instanceof ConfigError) {
+      throw new Error(
+        'Couldn\'t find the `expo` library in your project\'s dependencies.'
+        + ' Have you run \'yarn install\' or \'npm install\' for your project?',
+      );
+    } else {
+      throw err;
+    }
+  }
+}
+
 const buildJobObject = async (
+  cmd: any,
  platform: 'android' | 'ios',
-  appJSON: any,
+  projectConfig: ProjectConfig,
  { releaseChannel, buildType, buildMode, username, publicUrl, projectDir }: any,
  credentials: any,
+  sdkVersion: string,
 ) => {
-  const experienceName = `@${_.get(appJSON, 'expo.owner', username)}/${_.get(appJSON, 'expo.slug')}`;
+  const owner = projectConfig.exp.owner || username;
+  const experienceName = `@${owner}/${projectConfig.exp.slug}`;
  const job = {
    config: {
-      ..._.get(appJSON, `expo.${platform}.config`, {}),
+      ...(projectConfig.exp?.[platform]?.config || {}),
      buildType,
-      ...(platform === 'android' ? { buildMode } : {}),
      releaseChannel,
-      ...(platform === 'ios' ? { bundleIdentifier: _.get(appJSON, 'expo.ios.bundleIdentifier') } : {}),
-      ...(platform === 'android' ? { androidPackage: _.get(appJSON, 'expo.android.package') } : {}),
      publicUrl,
+      ...(platform === 'android' && cmd.gradleArgs ? { gradleArgs: cmd.gradleArgs.split(' ') } : {}),
+      ...(platform === 'android' ? { buildMode } : {}),
+      ...(platform === 'android' ? { androidPackage: projectConfig.exp?.android?.package } : {}),
+      ...(platform === 'ios' ? { bundleIdentifier: projectConfig.exp?.ios?.bundleIdentifier } : {}),
    },
    id: uuid.v4(),
    platform,
    projectDir,
-    sdkVersion: _.get(appJSON, 'expo.sdkVersion'),
+    sdkVersion,
    experienceName,
    ...(credentials && { credentials }),
  };
  const url = getExperienceUrl(job.experienceName, job.config.publicUrl);

  const manifest = await ExponentTools.getManifestAsync(url, {
-    'Exponent-SDK-Version': _.get(appJSON, 'expo.sdkVersion'),
+    'Exponent-SDK-Version': sdkVersion,
    'Exponent-Platform': platform,
    'Expo-Release-Channel': releaseChannel,
    'Accept': 'application/expo+json,application/json',
@@ -1,20 +1,18 @@
-import fs from 'fs-extra';
 import path from 'path';

-export async function loadAppJSON(projectDirArg: string, config: string | null) {
-  let appJSONPath;
+import { getConfig as getProjectConfig, setCustomConfigPath } from '@expo/config';
+import fs from 'fs-extra';
+
+export async function getConfig(projectDir: string, config: string | null) {
+  projectDir = resolveAbsoluteDir(projectDir);
  if (config) {
-    appJSONPath = resolveAbsoluteDir(config);
-  } else {
-    const projectDir = resolveAbsoluteDir(projectDirArg);
-    appJSONPath = path.join(projectDir, 'app.json');
-  }
-  const appJSONExists = await fs.pathExists(appJSONPath);
-  if (!appJSONExists) {
-    throw new Error(`Couldn't find app.json.`);
-  } else {
-    return require(appJSONPath);
+    const pathToConfig = path.resolve(process.cwd(), config);
+    if (!await fs.pathExists(pathToConfig)) {
+      throw new Error(`File at provided config path does not exist: ${pathToConfig}`);
+    }
+    setCustomConfigPath(projectDir, pathToConfig);
  }
+  return await getProjectConfig(projectDir, {});
 }

 export const resolveAbsoluteDir = (dir: string) => {
@@ -3,7 +3,6 @@ import path from 'path';
 import { AndroidShellApp, ImageUtils } from '@expo/xdl';
 import fs from 'fs-extra';
 import _ from 'lodash';
-import semver from 'semver';
 import { ANDROID_BUILD_TYPES } from 'turtle/constants';
 import uuidv4 from 'uuid/v4';

@@ -11,14 +10,22 @@ import getOrCreateCredentials from 'turtle/builders/utils/android/credentials';
 import { formatShellAppDirectory } from 'turtle/builders/utils/android/workingdir';
 import * as commonUtils from 'turtle/builders/utils/common';
 import * as imageHelpers from 'turtle/builders/utils/image';
-import { resolveExplicitOptIn } from 'turtle/builders/utils/unimodules';
+import { resolveExplicitOptIn, resolveNativeModules } from 'turtle/builders/utils/unimodules';
 import { uploadBuildToS3 } from 'turtle/builders/utils/uploader';
 import { ensureCanBuildSdkVersion } from 'turtle/builders/utils/version';
 import config from 'turtle/config';
 import { IAndroidCredentials, IJob, IJobResult } from 'turtle/job';
 import logger from 'turtle/logger';

+// temporary solution until we can rebuild shellapps
+const blockGoogleBintrayAsync = _.once(async () => {
+  if (config.builder.mode === 'online') {
+    await fs.appendFile('/etc/hosts', '\n127.0.0.1\tdl.bintray.com\n127.0.0.1\tgoogle.bintray.com\n');
+  }
+});
+
 export default async function buildAndroid(jobData: IJob): Promise<IJobResult> {
+  await blockGoogleBintrayAsync();
  await ensureCanBuildSdkVersion(jobData);
  const credentials = await getOrCreateCredentials(jobData);
  const outputFilePath = await runShellAppBuilder(jobData, credentials);
@@ -35,8 +42,8 @@ export default async function buildAndroid(jobData: IJob): Promise<IJobResult> {
    ...config.builder.fakeUpload && {
      fakeUploadBuildPath:
        jobData.fakeUploadBuildPath
-        ? jobData.fakeUploadBuildPath
-        : path.join(jobData.fakeUploadDir || config.directories.fakeUploadDir, fakeUploadFilename),
+          ? jobData.fakeUploadBuildPath
+          : path.join(jobData.fakeUploadDir || config.directories.fakeUploadDir, fakeUploadFilename),
    },
  });

@@ -73,15 +80,20 @@ async function runShellAppBuilder(
  const sdkVersion = _.get(manifest, 'sdkVersion', sdkVersionFromJob);
  const workingDir = formatShellAppDirectory({ sdkVersion });

-  // (2019-07-31) We are explicitly choosing to disable this option until we have more
-  // infrastructure/tooling built around optional modules and OTA updates, as right now it's
-  // very easy for developers to break apps in production with optional modules.
+  // Default behaviour:
+  // - load all modules except [expo-branch]
+  // - load expo-branch only if present in package.json dependencies
  //
-  // to enable full resolver switch resolveExplicitOptIn to resolveNativeModules
+  // Behaviour with "enableDangerousExperimentalLeanBuilds" flag enabled
+  // - add unimodules from `manifest.dependencies` (project package.json dependecies)
+  // - add unimodules from react-native-unimodules package.json
+  // - add unimodules from expo package package.json
+  // - add recusively all dependecies of already added unimodules
  logger.info({ buildPhase: 'resolve native modules' }, 'Resolving universal modules dependencies');
-  const enabledModules = semver.satisfies(sdkVersion, '>= 33.0.0')
-    ? await resolveExplicitOptIn(workingDir, _.get(manifest, 'dependencies'))
-    : null;
+  const packageJsonDependecies = _.get(manifest, 'dependencies');
+  const enabledModules = _.get(manifest, 'android.enableDangerousExperimentalLeanBuilds')
+    ? await resolveNativeModules(workingDir, sdkVersion, packageJsonDependecies)
+    : await resolveExplicitOptIn(workingDir, packageJsonDependecies);

  try {
    await AndroidShellApp.createAndroidShellAppAsync({
@@ -99,6 +111,7 @@ async function runShellAppBuilder(
      modules: enabledModules,
      buildType: jobData.config.buildType,
      buildMode: jobData.config.buildMode,
+      gradleArgs: jobData.config.gradleArgs,
    });
  } catch (err) {
    commonUtils.logErrorOnce(err);
@@ -1,6 +1,7 @@
 import fs from 'fs-extra';
 import pick from 'lodash/pick';

+import spawnAsync from '@expo/spawn-async';
 import buildArchive from 'turtle/builders/ios/archive';
 import { createBuilderContext, IContext } from 'turtle/builders/ios/context';
 import buildSimulator from 'turtle/builders/ios/simulator';
@@ -51,6 +52,13 @@ async function initBuilder(ctx: IContext) {
    await fs.ensureDir(dir);
    await fs.chmod(dir, 0o755);
  }
+
+  if (config.builder.mode === 'online') {
+    await spawnAsync('sudo', ['xcrun', 'simctl', 'list']);
+  } else {
+    // sudo not needed for CLI builds
+    await spawnAsync('xcrun', ['simctl', 'list']);
+  }
 }

 async function cleanup(ctx: IContext) {
@@ -5,11 +5,10 @@ import fs from 'fs-extra';
 import get from 'lodash/get';
 import uuidv4 from 'uuid/v4';

-import * as sqs from 'turtle/aws/sqs';
-import { UPDATE_CREDENTIALS } from 'turtle/constants/build';
 import { IAndroidCredentials, IJob } from 'turtle/job';
 import logger from 'turtle/logger';
 import { isOffline } from 'turtle/turtleContext';
+import { sendCredentialsUpdate } from 'turtle/utils/www';

 async function getOrCreateCredentials(jobData: IJob): Promise<IAndroidCredentials> {
  if (!jobData.credentials) {
@@ -50,9 +49,7 @@ async function getOrCreateCredentials(jobData: IJob): Promise<IAndroidCredential
      l.info(`Key password: ${credentials.keyPassword}`);
      l.info(`Please keep these credentials safe`);
    } else {
-      await sqs.sendMessage(jobData.id, UPDATE_CREDENTIALS, {
-        ...credentials,
-      });
+      await sendCredentialsUpdate(jobData.id, 'android', credentials);
      l.info('Keystore sent to storage successfully');
    }
    await fs.unlink(keystoreFilename);
@@ -4,12 +4,11 @@ import spawnAsync from '@expo/spawn-async';
 import { IosCodeSigning } from '@expo/xdl';
 import fs from 'fs-extra';

-import * as sqs from 'turtle/aws/sqs';
 import BuildError, { BuildErrorReason } from 'turtle/builders/BuildError';
-import { UPDATE_CREDENTIALS } from 'turtle/constants/build';
 import { IJob } from 'turtle/job';
 import logger from 'turtle/logger';
 import { isOffline } from 'turtle/turtleContext';
+import { sendCredentialsUpdate } from 'turtle/utils/www';

 // tslint:disable-next-line:no-var-requires
 const travelingFastlane = process.platform === 'darwin' ? require('@expo/traveling-fastlane-darwin')() : null;
@@ -64,7 +63,7 @@ async function prepareAdHocBuildCredentials(job: IJob) {
      await fs.writeFile(provisioningProfilePath, Buffer.from(credentials.provisioningProfile, 'base64'));
      logger.info(`Saved provisioning profile to ${provisioningProfilePath}`);
    } else {
-      await sqs.sendMessage(job.id, UPDATE_CREDENTIALS, {
+      await sendCredentialsUpdate(job.id, 'ios', {
        provisioningProfileId: credentials.provisioningProfileId,
        provisioningProfile: credentials.provisioningProfile,
      });
@@ -4,6 +4,7 @@ import keys from 'lodash/keys';
 import merge from 'lodash/merge';
 import values from 'lodash/values';
 import path from 'path';
+import semver from 'semver';
 import logger from 'turtle/logger';

 export interface IUnimoduleEntry {
@@ -19,21 +20,37 @@ interface IPackageInfo {
  dependencies: string[];
 }

-export async function resolveExplicitOptIn(workingdir: string, packages?: string[]): Promise<IUnimoduleEntry[]> {
+export async function resolveExplicitOptIn(
+  workingdir: string,
+  packages?: string[],
+): Promise<IUnimoduleEntry[]> {
  const resolver = new Resolver(workingdir);
  await resolver.init();

  const optionalModules = ['expo-branch'];
  resolver.addAll();
  const modules = packages
-    ? resolver.getModules().filter((mod) => !optionalModules.includes(mod.name) || packages.includes(mod.name))
-    : resolver.getModules().filter((mod) => !optionalModules.includes(mod.name));
+    ? resolver
+        .getModules()
+        .filter(
+          (mod) =>
+            !optionalModules.includes(mod.name) || packages.includes(mod.name),
+        )
+    : resolver
+        .getModules()
+        .filter((mod) => !optionalModules.includes(mod.name));

-  modules.forEach(({ name, version }) => { logger.info(`Adding ${name}:${version}`); });
+  modules.forEach(({ name, version }) => {
+    logger.info(`Adding ${name}:${version}`);
+  });
  return modules;
 }

-export async function resolveNativeModules(workingdir: string, packages?: string[]): Promise<IUnimoduleEntry[]> {
+export async function resolveNativeModules(
+  workingdir: string,
+  sdkVersion: string,
+  packages?: string[],
+): Promise<IUnimoduleEntry[]> {
  const resolver = new Resolver(workingdir);
  await resolver.init();

@@ -41,6 +58,13 @@ export async function resolveNativeModules(workingdir: string, packages?: string
    resolver.addAll();
  } else {
    const corePackages = await readCorePackages(workingdir);
+
+    // expo-notifications is required for shell apps in SDK >= 39
+    // https://github.com/expo/expo/issues/10569
+    if (semver.gte(sdkVersion, '39.0.0')) {
+      resolver.addModule('expo-notifications');
+    }
+
    for (const pkg of corePackages) {
      if (resolver.isUnimodule(pkg)) {
        resolver.addModule(pkg);
@@ -53,17 +77,36 @@ export async function resolveNativeModules(workingdir: string, packages?: string
    }
  }
  const modules = resolver.getModules();
-  modules.forEach(({ name, version }) => { logger.info(`Adding ${name}:${version}`); });
+  modules.forEach(({ name, version }) => {
+    logger.info(`Adding ${name}:${version}`);
+  });
  return modules;
 }

 async function readCorePackages(workingdir: string) {
-  const pkgJsonPath = path.join(workingdir, 'node_modules', 'react-native-unimodules', 'package.json');
-  const expoPkgJsonPath = path.join(workingdir, 'packages', 'expo', 'package.json');
-  if (await fs.pathExists(pkgJsonPath) && await fs.pathExists(expoPkgJsonPath)) {
+  const pkgJsonPath = path.join(
+    workingdir,
+    'node_modules',
+    'react-native-unimodules',
+    'package.json',
+  );
+  const expoPkgJsonPath = path.join(
+    workingdir,
+    'packages',
+    'expo',
+    'package.json',
+  );
+  if (
+    (await fs.pathExists(pkgJsonPath)) &&
+    (await fs.pathExists(expoPkgJsonPath))
+  ) {
    const packageJson = JSON.parse(await fs.readFile(pkgJsonPath, 'utf-8'));
-    const expoPackageJson = JSON.parse(await fs.readFile(expoPkgJsonPath, 'utf-8'));
-    return keys(packageJson.dependencies).concat(keys(expoPackageJson.dependencies));
+    const expoPackageJson = JSON.parse(
+      await fs.readFile(expoPkgJsonPath, 'utf-8'),
+    );
+    return keys(packageJson.dependencies).concat(
+      keys(expoPackageJson.dependencies),
+    );
  } else {
    logger.warn('No core packages detected');
    return [];
@@ -76,7 +119,7 @@ interface IDependencyInfo {

 class Resolver {
  private workingdir: string;
-  private modulesMap: {[key: string]: IUnimoduleEntry};
+  private modulesMap: { [key: string]: IUnimoduleEntry };
  private dependencyMap: IDependencyInfo;

  constructor(workingdir: string) {
@@ -108,7 +151,7 @@ class Resolver {
  }

  public getModules(): IUnimoduleEntry[] {
-     return values(this.modulesMap);
+    return values(this.modulesMap);
  }

  private async resolveModule(moduleName: string) {
@@ -127,7 +170,9 @@ class Resolver {
  }
 }

-async function generateDependenciesInfo(workingdir: string): Promise<IDependencyInfo> {
+async function generateDependenciesInfo(
+  workingdir: string,
+): Promise<IDependencyInfo> {
  const dir = await fs.readdir(path.join(workingdir, 'packages'));
  const map: IDependencyInfo = {};

@@ -140,7 +185,9 @@ async function generateDependenciesInfo(workingdir: string): Promise<IDependency
  }

  // handle @unimodules directory
-  const unimodulesDir = await fs.readdir(path.join(workingdir, 'packages', '@unimodules'));
+  const unimodulesDir = await fs.readdir(
+    path.join(workingdir, 'packages', '@unimodules'),
+  );
  for (const pkgName of unimodulesDir) {
    const pkg = await getPackage(workingdir, path.join('@unimodules', pkgName));
    if (pkg) {
@@ -155,19 +202,29 @@ async function generateDependenciesInfo(workingdir: string): Promise<IDependency
  return map;
 }

-async function getPackage(workingdir: string, pkgName: string): Promise<IPackageInfo | null> {
+async function getPackage(
+  workingdir: string,
+  pkgName: string,
+): Promise<IPackageInfo | null> {
  const pkgPath = path.join(workingdir, 'packages', pkgName);
  const isAndroid = await fs.pathExists(path.join(pkgPath, 'android'));
  const isIos = await fs.pathExists(path.join(pkgPath, 'ios'));
-  const isUnimodule = await fs.pathExists(path.join(pkgPath, 'unimodule.json'));
-  const hasPackageJson = await fs.pathExists(path.join(pkgPath, 'package.json'));
+  const isUnimodule =
+    (await fs.pathExists(path.join(pkgPath, 'unimodule.json'))) ||
+    (await fs.pathExists(path.join(pkgPath, 'expo-module.config.json')));
+  const hasPackageJson = await fs.pathExists(
+    path.join(pkgPath, 'package.json'),
+  );
  if (!isUnimodule || !hasPackageJson || (!isAndroid && !isIos)) {
    return null;
  }

-  const packageJson = JSON.parse(await fs.readFile(path.join(pkgPath, 'package.json'), 'utf-8'));
+  const packageJson = JSON.parse(
+    await fs.readFile(path.join(pkgPath, 'package.json'), 'utf-8'),
+  );

-  const pkgDeps = merge({}, // reading everything to make sure
+  const pkgDeps = merge(
+    {}, // reading everything to make sure
    packageJson.dependencies,
    packageJson.peerDependencies,
    packageJson.unimodulePeerDependencies,
@@ -1,3 +1,4 @@
+import fs from 'fs';
 import os from 'os';
 import path from 'path';

@@ -28,7 +29,6 @@ export default {
        ios: env('AWS_SQS_IOS_PRIORITY_QUEUE_URL'),
        android: env('AWS_SQS_ANDROID_PRIORITY_QUEUE_URL'),
      },
-      out: env('AWS_SQS_OUT_QUEUE_URL'),
    },
  },
  cloudwatch: {
@@ -44,8 +44,17 @@ export default {
    intervalMs: env('DATADOG_INTERVAL_MS', 5 * 60 * 1000),
  },
  redis: {
-    url: env('REDIS_URL'),
-    configUrl: env('REDIS_CONFIG_URL'),
+    main: {
+      url: env('REDIS_URL'),
+      caCertificate: envTransform(
+        'REDIS_CA_CERTIFICATE',
+        null,
+        (caCertificate: string) => caCertificate && fs.readFileSync(caCertificate),
+      ),
+    },
+    turtle: {
+      url: env('REDIS_CONFIG_URL'),
+    },
  },
  logger: {
    level: env('LOGGER_LEVEL', 'info'),
@@ -81,7 +90,7 @@ export default {
    androidDependenciesDir: env(
      'TURTLE_ANDROID_DEPENDENCIES_DIR',
      path.join(os.homedir(), '.turtle/androidDependencies'),
-      ),
+    ),
    tempS3LogsDir: env('TURTLE_TEMP_S3_LOGS_DIR', '/tmp/logs'),
    fakeUploadDir: envOptional('TURTLE_FAKE_UPLOAD_DIR'),
    temporaryFilesRoot: env(
@@ -90,6 +99,10 @@ export default {
    ),
  },
  www: {
-    sdkVersionsSecretToken: env('TURTLE_SDK_VERSIONS_SECRET_TOKEN'),
+    secretToken: env('TURTLE_SDK_VERSIONS_SECRET_TOKEN'),
+  },
+  leader: {
+    redisKey: env('LEADER_REDIS_KEY', 'turtle-v1:leader'),
+    redisKeyTTLSec: envNum('LEADER_REDIS_KEY_TTL', 30),
  },
 };
@@ -15,6 +15,7 @@ export interface IJob {
    // android
    androidPackage?: string;
    buildMode?: ANDROID_BUILD_MODES;
+    gradleArgs?: string[];
  };
  credentials: {
    // android
@@ -10,8 +10,9 @@ import logger from 'turtle/logger';
 import * as buildDurationMetric from 'turtle/metrics/buildDuration';
 import * as buildStatusMetric from 'turtle/metrics/buildStatus';
 import { checkShouldExit, setCurrentJobId, turtleVersion } from 'turtle/turtleContext';
-import { getPriorities } from 'turtle/utils/priorities';
+import { getPriorities, labelConfiguration, TurtleMode } from 'turtle/utils/priorities';
 import * as redis from 'turtle/utils/redis';
+import { sendBuildStatusUpdate } from 'turtle/utils/www';
 import { sanitizeJob } from 'turtle/validator';

 function _maybeExit() {
@@ -22,8 +23,8 @@ function _maybeExit() {
 }

 export async function doJob() {
-  const jobData = await getJob();
-  await processJob(jobData);
+  const { job, turtleMode } = await getJob();
+  await processJob(job, turtleMode);
  _maybeExit();
 }

@@ -34,6 +35,7 @@ export async function getJob() {
    try {
      let job = null;
      const priorities = await getPriorities();
+      const turtleMode = labelConfiguration(priorities);
      for (const priority of priorities) {
        job = await sqs.receiveMessage(priority);
        _maybeExit();
@@ -44,7 +46,7 @@ export async function getJob() {
      }
      _maybeExit();
      if (job !== null) {
-        return job;
+        return { job, turtleMode };
      }
    } catch (err) {
      logger.error({ err }, 'Error at receiving messages');
@@ -52,7 +54,7 @@ export async function getJob() {
  }
 }

-async function processJob(jobData: any) {
+async function processJob(jobData: any, turtleMode: TurtleMode) {
  const receiptHandle = jobData.ReceiptHandle;
  const { priority } = jobData;

@@ -72,7 +74,8 @@ async function processJob(jobData: any) {
      logger.error({ err, ...rawJob && { buildJobId: rawJob.id } }, 'The build job is invalid');
      // send message only if we've managed to parse the job json
      if (rawJob) {
-        await sqs.sendMessage(rawJob.id, BUILD.JOB_STATES.ERRORED, {
+        await sendBuildStatusUpdate(rawJob.id, {
+          status: BUILD.JOB_STATES.ERRORED,
          turtleVersion,
          buildDuration: 0,
          reason: 'The build job is invalid',
@@ -92,7 +95,7 @@ async function processJob(jobData: any) {
      let buildFailed = false;
      const buildType = _.get(job, 'config.buildType', 'default');
      try {
-        const status = await build(job);
+        const status = await build(job, turtleMode);
        buildStatusMetric.add(buildType, priority, status);
        buildFailed = !status;
      } catch (err) {
@@ -127,7 +130,7 @@ async function processJob(jobData: any) {
 function failAfterMaxJobTime(priority: string, receiptHandle: string, job: any) {
  return setTimeout(async () => {
    try {
-      sqs.sendMessage(job.id, BUILD.JOB_STATES.ERRORED, { turtleVersion });
+      sendBuildStatusUpdate(job.id, { status: BUILD.JOB_STATES.ERRORED, turtleVersion });
      await deleteMessage(priority, receiptHandle);
    } finally {
      logger.error('Build timed out. Going to terminate turtle agent.');
@@ -137,20 +140,33 @@ function failAfterMaxJobTime(priority: string, receiptHandle: string, job: any)
  }, config.builder.maxJobTimeMs);
 }

-async function build(job: any) {
+async function build(job: any, turtleMode: TurtleMode) {
  const startTimestamp = Date.now();
  const s3Url = await logger.initForJob(job);
  const calculateBuildDuration = () => Math.ceil((Date.now() - startTimestamp) / 1000);

+  const commonPayload = {
+    logs: {
+      url: s3Url,
+      format: 'json',
+    },
+    extraData: {
+      turtleMode,
+    },
+  };
  try {
-    await sqs.sendMessage(job.id, BUILD.JOB_STATES.IN_PROGRESS, {
-      logUrl: s3Url,
-      logFormat: 'json',
+    await sendBuildStatusUpdate(job.id, {
+      ...commonPayload,
+      status: BUILD.JOB_STATES.IN_PROGRESS,
    });
-    const result = await (builders as any)[job.platform](job);
+    const { artifactUrl } = await (builders as any)[job.platform](job);
    const buildDuration = calculateBuildDuration();
-    sqs.sendMessage(job.id, BUILD.JOB_STATES.FINISHED, {
-      ...result,
+    sendBuildStatusUpdate(job.id, {
+      ...commonPayload,
+      artifacts: {
+        url: artifactUrl,
+      },
+      status: BUILD.JOB_STATES.FINISHED,
      turtleVersion,
      buildDuration,
    });
@@ -162,7 +178,9 @@ async function build(job: any) {
    if (err instanceof BuildError) {
      reason = err.reason;
    }
-    sqs.sendMessage(job.id, BUILD.JOB_STATES.ERRORED, {
+    sendBuildStatusUpdate(job.id, {
+      ...commonPayload,
+      status: BUILD.JOB_STATES.ERRORED,
      turtleVersion,
      buildDuration,
      ...reason && { reason },
@@ -15,6 +15,7 @@ export default baseJobSchema.concat(
    config: Joi.object().keys({
      buildMode: Joi.string().valid(Object.values(ANDROID_BUILD_MODES)).default(ANDROID_BUILD_MODES.RELEASE),
      buildType: Joi.string().valid(Object.values(ANDROID_BUILD_TYPES)).default(ANDROID_BUILD_TYPES.APK),
+      gradleArgs: Joi.array().items(Joi.string()),
    }),
  }),
 );
@@ -29,13 +29,13 @@ class Logger {
      jobID: job.id,
      experienceName: job.experienceName,
    });
-    const s3Url = await streams.s3.stream.init(job);
+    const s3Url = await streams.s3?.stream.init(job);
    return s3Url;
  }

  public async cleanup() {
    this.currentLogger = this.parentLogger;
-    await streams.s3.stream.cleanup();
+    await streams.s3?.stream.cleanup();
  }

  public trace(...all: any[]) {
@@ -1,20 +1,22 @@
-import pickBy from 'lodash/pickBy';
-
+import { pickBy } from 'lodash';
 import createGCloudStream from 'turtle/logger/streams/gcloud';
 import createOfflineStream from 'turtle/logger/streams/offline';
-import createS3Stream from 'turtle/logger/streams/s3';
+import createS3Stream, { S3Stream } from 'turtle/logger/streams/s3';
 import createSentryStream from 'turtle/logger/streams/sentry';
 import { isOffline } from 'turtle/turtleContext';

-interface IStream {
-  stream: any;
+interface IStream<T> {
+  stream: T;
  type?: string;
  level?: string;
  reemitErrorEvents?: boolean;
 }

 interface IStreamMap {
-  [key: string]: IStream;
+  stdout: IStream<any>;
+  gcloud?: IStream<any>;
+  s3?: IStream<S3Stream>;
+  sentry?: IStream<any>;
 }

 function prepareStreams(): IStreamMap {
@@ -29,7 +31,7 @@ function prepareStreams(): IStreamMap {
      s3: createS3Stream(),
      sentry: createSentryStream(),
    };
-    return pickBy(allStreams) as IStreamMap;
+    return pickBy(allStreams) as any as IStreamMap;
  }
 }

@@ -18,7 +18,7 @@ export default function create() {
  };
 }

-class S3Stream extends EventEmitter {
+export class S3Stream extends EventEmitter {
  private s3Url: string | null = null;
  private lastFlush: number | null = null;
  private filePath: string | null = null;
@@ -44,7 +44,11 @@ class S3Stream extends EventEmitter {

  public async cleanup() {
    await this.flush(true);
-    await fs.close(this.fileHandle as number);
+
+    if (this.fileHandle) {
+      await fs.close(this.fileHandle);
+    }
+
    this.fileHandle = null;
    this.waitingOnPromise = false;
  }
@@ -64,7 +68,7 @@ class S3Stream extends EventEmitter {
      return;
    }
    fs
-      .write(this.fileHandle as number, `${JSON.stringify(rec)}\n`)
+      .write(this.fileHandle, `${JSON.stringify(rec)}\n`)
      .then(() => {
        this.flush();
      });
@@ -5,11 +5,11 @@ import take from 'lodash/take';
 import logger from 'turtle/logger';
 import { sendMetric } from 'turtle/metrics/datadog';
 import { getReplicaCount } from 'turtle/utils/metadata';
-import { getLabeledConfiguration, TurtleModeLabels } from 'turtle/utils/priorities';
+import { getLabeledConfiguration, TurtleMode } from 'turtle/utils/priorities';

 const createMetricName = () => `turtle.replicaCount`;
-const createModeMetricName = (mode: TurtleModeLabels) => `${createMetricName()}.${mode}`;
-const createModeTag = (mode: TurtleModeLabels) => `mode:${mode}`;
+const createModeMetricName = (mode: TurtleMode) => `${createMetricName()}.${mode}`;
+const createModeTag = (mode: TurtleMode) => `mode:${mode}`;

 export default async function sendConfigToDatadog() {
  let configuration;
@@ -30,28 +30,28 @@ export default async function sendConfigToDatadog() {

  const metricName = createMetricName();

-  const normalReplicaCount = replicaCounts[TurtleModeLabels.Normal] || 0;
-  const highReplicaCount = replicaCounts[TurtleModeLabels.High] || 0;
-  const highOnlyReplicaCount = replicaCounts[TurtleModeLabels.HighOnly] || 0;
+  const normalReplicaCount = replicaCounts[TurtleMode.Normal] || 0;
+  const highReplicaCount = replicaCounts[TurtleMode.High] || 0;
+  const highOnlyReplicaCount = replicaCounts[TurtleMode.HighOnly] || 0;

-  const normalTag = createModeTag(TurtleModeLabels.Normal);
-  const normalMetricName = createModeMetricName(TurtleModeLabels.Normal);
+  const normalTag = createModeTag(TurtleMode.Normal);
+  const normalMetricName = createModeMetricName(TurtleMode.Normal);
  logger.debug(
    `Sending ${metricName}=${normalReplicaCount} (${normalTag}), ${normalMetricName}=${normalReplicaCount} to Datadog`,
  );
  await sendMetric(metricName, normalReplicaCount, [normalTag]);
  await sendMetric(normalMetricName, normalReplicaCount);

-  const highTag = createModeTag(TurtleModeLabels.High);
-  const highMetricName = createModeMetricName(TurtleModeLabels.High);
+  const highTag = createModeTag(TurtleMode.High);
+  const highMetricName = createModeMetricName(TurtleMode.High);
  logger.debug(
    `Sending ${metricName}=${highReplicaCount} (${highTag}), ${highMetricName}=${highReplicaCount} to Datadog`,
  );
  await sendMetric(metricName, highReplicaCount, [highTag]);
  await sendMetric(highMetricName, highReplicaCount);

-  const highOnlyTag = createModeTag(TurtleModeLabels.HighOnly);
-  const highOnlyMetricName = createModeMetricName(TurtleModeLabels.HighOnly);
+  const highOnlyTag = createModeTag(TurtleMode.HighOnly);
+  const highOnlyMetricName = createModeMetricName(TurtleMode.HighOnly);
  logger.debug(
    `Sending ${metricName}=${highOnlyReplicaCount} (${highOnlyTag}),`
    + ` ${highOnlyMetricName}=${highOnlyReplicaCount} to Datadog`,
@@ -6,6 +6,8 @@ import { doJob } from 'turtle/jobManager';
 import logger from 'turtle/logger';
 import setup from 'turtle/setup';
 import { checkShouldExit, setShouldExit, turtleVersion } from 'turtle/turtleContext';
+import { synchronizeFailedUpdates } from 'turtle/updatesManager';
+import Leader, { LeaderEvent } from 'turtle/utils/leader';
 import { setSupportedSdkVersions, setTurtleVersion } from 'turtle/utils/versions';

 process.on('unhandledRejection', (err) => logger.error({ err }, 'Unhandled promise rejection'));
@@ -33,6 +35,8 @@ async function main() {
    await setup[config.platform]();
  }

+  await electLeaderAndSynchronize();
+
  try {
    await setTurtleVersion(turtleVersion);
    logger.info(`Registered Turtle version (${turtleVersion}) in www`);
@@ -52,6 +56,28 @@ async function main() {
  }
 }

+async function electLeaderAndSynchronize() {
+  if (config.env === 'test') {
+    return;
+
+  }
+  const l = new Leader({
+    key: config.leader.redisKey,
+    id: config.hostname,
+    ttl: config.leader.redisKeyTTLSec,
+  });
+  let intervalId: NodeJS.Timeout;
+  l.on(LeaderEvent.elected, async () => {
+    intervalId = await synchronizeFailedUpdates();
+  });
+  l.on(LeaderEvent.revoked, () => {
+    if (intervalId) {
+      clearInterval(intervalId);
+    }
+  });
+  await l.elect();
+}
+
 main()
  .then(() => logger.error('This should never happen...'))
  .catch((err) => logger.error({ err }, 'Something went terribly wrong'))
@@ -4,7 +4,6 @@ declare module 'bunyan-sentry-stream';
 declare module 'bunyan-debug-stream';
 declare module 'copy';
 declare module 'dogapi';
-declare module 'ioredis';
 declare module 'is-semver';
 declare module 'request-progress';
 declare module '@expo/xdl';
@@ -0,0 +1,472 @@
+interface pbxFile {
+  basename: string;
+  lastKnownFileType?: string;
+  group?: string;
+  path?: string;
+  fileEncoding?: number;
+  defaultEncoding?: number;
+  sourceTree: string;
+  includeInIndex?: number;
+  explicitFileType?: unknown;
+  settings?: object;
+  uuid?: string;
+  fileRef: string;
+  target?: string;
+}
+
+declare module 'xcode' {
+  /**
+   * UUID that is a key to each fragment of PBXProject.
+   */
+  type UUID = string;
+
+  /**
+   * if has following format `${UUID}_comment`
+   */
+  type UUIDComment = string;
+
+  type XCObjectType =
+    | 'PBXBuildFile'
+    | 'PBXFileReference'
+    | 'PBXFrameworksBuildPhase'
+    | 'PBXGroup'
+    | 'PBXNativeTarget'
+    | 'PBXProject'
+    | 'PBXResourcesBuildPhase'
+    | 'PBXShellScriptBuildPhase'
+    | 'PBXSourcesBuildPhase'
+    | 'PBXVariantGroup'
+    | 'XCBuildConfiguration'
+    | 'XCConfigurationList';
+
+  type PBXFile = pbxFile;
+
+  interface PBXProject {
+    isa: 'PBXProject';
+    attributes: {
+      LastUpgradeCheck: number;
+      TargetAttributes: Record<
+        UUID,
+        {
+          CreatedOnToolsVersion?: string;
+          TestTargetID?: UUID;
+          LastSwiftMigration?: number;
+          ProvisioningStyle?: string;
+        } & Record<string, undefined | number | string>
+      >;
+    };
+    buildConfigurationList: UUID;
+    buildConfigurationList_comment: string;
+    compatibilityVersion: string;
+    developmentRegion: string;
+    hasScannedForEncodings: number;
+    knownRegions: string[];
+    mainGroup: UUID;
+    productRefGroup: UUID;
+    productRefGroup_comment: string;
+    projectDirPath: string;
+    projectRoot: string;
+    targets: Array<{
+      value: UUID;
+      comment: string;
+    }>;
+  }
+
+  interface PBXNativeTarget {
+    isa: 'PBXNativeTarget';
+    buildConfigurationList: UUID;
+    buildConfigurationList_comment: string;
+    buildPhases: Array<{
+      value: UUID;
+      comment: string;
+    }>;
+    buildRules: [];
+    dependencies: [];
+    name: string;
+    productName: string;
+    productReference: UUID;
+    productReference_comment: string;
+    productType: string;
+  }
+
+  interface PBXBuildFile {
+    isa: 'PBXBuildFile';
+    fileRef: UUID;
+    // "AppDelegate.m"
+    fileRef_comment: string;
+  }
+
+  interface XCConfigurationList {
+    isa: 'XCConfigurationList';
+    buildConfigurations: Array<{
+      value: UUID;
+      comment: string | 'Release' | 'Debug';
+    }>;
+    defaultConfigurationIsVisible: number;
+    defaultConfigurationName: string;
+  }
+
+  interface XCBuildConfiguration {
+    isa: 'XCBuildConfiguration';
+    baseConfigurationReference: UUID;
+    baseConfigurationReference_comment: string;
+    buildSettings: Record<string, string | undefined | number | Array<unknown>> & {
+      // '"$(TARGET_NAME)"',
+      PRODUCT_NAME?: string;
+      // '"io.expo.demo.$(PRODUCT_NAME:rfc1034identifier)"',
+      PRODUCT_BUNDLE_IDENTIFIER?: string;
+      PROVISIONING_PROFILE_SPECIFIER?: string;
+      // '"$(BUILT_PRODUCTS_DIR)/rni.app/rni"'
+      TEST_HOST?: any;
+      DEVELOPMENT_TEAM?: string;
+      CODE_SIGN_IDENTITY?: string;
+      CODE_SIGN_STYLE?: string;
+      // '"$(TEST_HOST)"'
+      BUNDLE_LOADER?: string;
+      GCC_PREPROCESSOR_DEFINITIONS?: Array<unknown>;
+      INFOPLIST_FILE?: string;
+      IPHONEOS_DEPLOYMENT_TARGET?: string;
+      LD_RUNPATH_SEARCH_PATHS?: string;
+      OTHER_LDFLAGS?: Array<unknown>;
+      ASSETCATALOG_COMPILER_APPICON_NAME?: string;
+      ASSETCATALOG_COMPILER_LAUNCHIMAGE_NAME?: string;
+      CLANG_ANALYZER_NONNULL?: string;
+      CLANG_WARN_DOCUMENTATION_COMMENTS?: string;
+      CLANG_WARN_INFINITE_RECURSION?: string;
+      CLANG_WARN_SUSPICIOUS_MOVE?: string;
+      DEBUG_INFORMATION_FORMAT?: string;
+      ENABLE_TESTABILITY?: string;
+      GCC_NO_COMMON_BLOCKS?: string;
+      // 'appletvos'
+      SDKROOT?: string;
+      TARGETED_DEVICE_FAMILY?: number | string;
+      // '10.0'
+      TVOS_DEPLOYMENT_TARGET?: string;
+    };
+    name: string;
+  }
+
+  type ProductType =
+    | 'com.apple.product-type.application'
+    | 'com.apple.product-type.app-extension'
+    | 'com.apple.product-type.bundle'
+    | 'com.apple.product-type.tool'
+    | 'com.apple.product-type.library.dynamic'
+    | 'com.apple.product-type.framework'
+    | 'com.apple.product-type.library.static'
+    | 'com.apple.product-type.bundle.unit-test'
+    | 'com.apple.product-type.application.watchapp'
+    | 'com.apple.product-type.application.watchapp2'
+    | 'com.apple.product-type.watchkit-extension'
+    | 'com.apple.product-type.watchkit2-extension';
+
+  interface PBXGroup {
+    isa: 'PBXGroup';
+    children: Array<{
+      value: UUID;
+      comment?: string;
+    }>;
+    name: string;
+    path?: string;
+    sourceTree: '"<group>"' | unknown;
+  }
+
+  export class XcodeProject {
+
+    /**
+     * `.pbxproj` file path.
+     */
+    public filepath: string;
+
+    // Ex: '$(TARGET_NAME)'
+    public productName: string;
+
+    public hash: {
+      headComment: string;
+      project: {
+        archiveVersion: number;
+        objectVersion: number;
+        objects: {
+          [T in XCObjectType]: Record<
+            string,
+            {
+              isa: T;
+              name: string;
+              [key: string]: any;
+            }
+          >;
+        };
+        rootObject: string;
+        rootObject_comment: string;
+      };
+    };
+    constructor(pbxprojPath: string);
+
+    // ------------------------------------------------------------------------
+    //
+    // `.pbxproj` related operation - starting & ending point.
+    //
+    // ------------------------------------------------------------------------
+
+    /**
+     * First step to be executed while working with `.pbxproj` file.
+     */
+    public parse(callback?: (err: Error | null, results?: string) => void): this;
+
+    public parseSync(): void;
+
+    /**
+     * @returns Content of .pbxproj file.
+     */
+    public writeSync(options?: { omitEmptyValues?: boolean }): string;
+
+    public allUuids(): UUID[];
+    public generateUuid(): UUID;
+
+    public addPluginFile(path: unknown, opt: unknown): unknown;
+    public removePluginFile(path: unknown, opt: unknown): unknown;
+    public addProductFile(targetPath: unknown, opt: unknown): unknown;
+    public removeProductFile(path: unknown, opt: unknown): unknown;
+    public addSourceFile(path: string, opt: unknown, group: string): unknown;
+    public removeSourceFile(path: string, opt: unknown, group: string): unknown;
+    public addHeaderFile(path: string, opt: unknown, group: string): unknown;
+    public removeHeaderFile(path: string, opt: unknown, group: string): unknown;
+    public addResourceFile(path: string, opt: unknown, group: string): unknown;
+    public removeResourceFile(path: string, opt: unknown, group: string): unknown;
+    public addFramework(fpath: unknown, opt: unknown): unknown;
+    public removeFramework(fpath: unknown, opt: unknown): unknown;
+    public addCopyfile(fpath: unknown, opt: unknown): unknown;
+    public pbxCopyfilesBuildPhaseObj(target: unknown): unknown;
+    public addToPbxCopyfilesBuildPhase(file: unknown): void;
+    public removeCopyfile(fpath: unknown, opt: unknown): unknown;
+    public removeFromPbxCopyfilesBuildPhase(file: unknown): void;
+    public addStaticLibrary(path: unknown, opt: unknown): unknown;
+    /**
+     * Adds to `PBXBuildFile` section
+     */
+    public addToPbxBuildFileSection(file: PBXFile): void;
+    public removeFromPbxBuildFileSection(file: unknown): void;
+    public addPbxGroup(
+      filePathsArray: string[],
+      name: string,
+      path: string,
+      sourceTree?: string,
+    ): { uuid: UUID; pbxGroup: PBXGroup };
+    public removePbxGroup(groupName: unknown): void;
+    public addToPbxProjectSection(target: unknown): void;
+    public addToPbxNativeTargetSection(target: unknown): void;
+    public addToPbxFileReferenceSection(file: any): void;
+    public removeFromPbxFileReferenceSection(file: unknown): unknown;
+    public addToXcVersionGroupSection(file: unknown): void;
+    public addToPluginsPbxGroup(file: unknown): void;
+    public removeFromPluginsPbxGroup(file: unknown): unknown;
+    public addToResourcesPbxGroup(file: unknown): void;
+    public removeFromResourcesPbxGroup(file: unknown): unknown;
+    public addToFrameworksPbxGroup(file: unknown): void;
+    public removeFromFrameworksPbxGroup(file: unknown): unknown;
+    public addToPbxEmbedFrameworksBuildPhase(file: unknown): void;
+    public removeFromPbxEmbedFrameworksBuildPhase(file: unknown): void;
+    public addToProductsPbxGroup(file: unknown): void;
+    public removeFromProductsPbxGroup(file: unknown): unknown;
+    public addToPbxSourcesBuildPhase(file: unknown): void;
+    public removeFromPbxSourcesBuildPhase(file: unknown): void;
+    /**
+     * Adds to PBXResourcesBuildPhase` section
+     * @param resourcesBuildPhaseSectionKey Because there's might more than one `Resources` build phase we need to ensure file is placed under correct one.
+     */
+    public addToPbxResourcesBuildPhase(file: PBXFile): void;
+    public removeFromPbxResourcesBuildPhase(file: unknown): void;
+    public addToPbxFrameworksBuildPhase(file: unknown): void;
+    public removeFromPbxFrameworksBuildPhase(file: unknown): void;
+    public addXCConfigurationList(
+      configurationObjectsArray: unknown,
+      defaultConfigurationName: unknown,
+      comment: unknown,
+    ): {
+      uuid: unknown;
+      xcConfigurationList: {
+        isa: string;
+        buildConfigurations: Array<unknown>;
+        defaultConfigurationIsVisible: number;
+        defaultConfigurationName: unknown;
+      };
+    };
+    public addTargetDependency(
+      target: unknown,
+      dependencyTargets: unknown,
+    ): {
+      uuid: unknown;
+      target: unknown;
+    };
+    public addBuildPhase(
+      filePathsArray: unknown,
+      buildPhaseType: unknown,
+      comment: unknown,
+      target: unknown,
+      optionsOrFolderType: unknown,
+      subfolderPath: unknown,
+    ): {
+      uuid: unknown;
+      buildPhase: {
+        isa: unknown;
+        buildActionMask: number;
+        files: Array<unknown>;
+        runOnlyForDeploymentPostprocessing: number;
+      };
+    };
+    /**
+     * Retrieves main part describing PBXProjects that are available in `.pbxproj` file.
+     */
+    public pbxProjectSection(): Record<UUID, PBXProject> & Record<UUIDComment, string>;
+    public pbxBuildFileSection(): Record<UUID, PBXBuildFile> & Record<UUIDComment, string>;
+    public pbxXCBuildConfigurationSection(): Record<UUID, XCBuildConfiguration> &
+      Record<UUIDComment, string>;
+    public pbxFileReferenceSection(): Record<UUID, PBXFile> & Record<UUIDComment, string>;
+    public pbxNativeTargetSection(): Record<UUID, PBXNativeTarget> & Record<UUIDComment, string>;
+    public xcVersionGroupSection(): unknown;
+    public pbxXCConfigurationList(): Record<UUID, XCConfigurationList> & Record<UUIDComment, string>;
+    public pbxGroupByName(name: string): PBXGroup | undefined;
+    /**
+     * @param targetName in most cases it's the name of the application
+     */
+    public pbxTargetByName(targetName: string): PBXNativeTarget | undefined;
+    public findTargetKey(name: string): string;
+    public pbxItemByComment(name: string, pbxSectionName: unknown): unknown;
+    public pbxSourcesBuildPhaseObj(target: unknown): unknown;
+    public pbxResourcesBuildPhaseObj(target: unknown): unknown;
+    public pbxFrameworksBuildPhaseObj(target: unknown): unknown;
+    public pbxEmbedFrameworksBuildPhaseObj(target: unknown): unknown;
+    public buildPhase(group: unknown, target: unknown): string;
+    public buildPhaseObject(name: string, group: unknown, target: unknown): unknown;
+    public addBuildProperty(prop: unknown, value: unknown, build_name: unknown): void;
+    public removeBuildProperty(prop: unknown, build_name: unknown): void;
+    public updateBuildProperty(prop: string, value: unknown, build: string): void;
+    public updateProductName(name: string): void;
+    public removeFromFrameworkSearchPaths(file: unknown): void;
+    public addToFrameworkSearchPaths(file: unknown): void;
+    public removeFromLibrarySearchPaths(file: unknown): void;
+    public addToLibrarySearchPaths(file: unknown): void;
+    public removeFromHeaderSearchPaths(file: unknown): void;
+    public addToHeaderSearchPaths(file: unknown): void;
+    public addToOtherLinkerFlags(flag: unknown): void;
+    public removeFromOtherLinkerFlags(flag: unknown): void;
+    public addToBuildSettings(buildSetting: unknown, value: unknown): void;
+    public removeFromBuildSettings(buildSetting: unknown): void;
+    /**
+     * Checks whether there is a file with given `filePath` in the project.
+     */
+    public hasFile(filePath: string): PBXFile | false;
+    public addTarget(
+      name: unknown,
+      type: unknown,
+      subfolder: unknown,
+    ): {
+      uuid: unknown;
+      pbxNativeTarget: {
+        isa: string;
+        name: string;
+        productName: string;
+        productReference: unknown;
+        productType: string;
+        buildConfigurationList: unknown;
+        buildPhases: Array<unknown>;
+        buildRules: Array<unknown>;
+        dependencies: Array<unknown>;
+      };
+    };
+    /**
+     * Get First PBXProject that can be found in `.pbxproj` file.
+     */
+    public getFirstProject(): { uuid: UUID; firstProject: PBXProject };
+    public getFirstTarget(): {
+      uuid: UUID;
+      firstTarget: unknown;
+    };
+    /**
+     * Retrieves PBXNativeTarget by the type
+     */
+    public getTarget(productType: ProductType): { uuid: UUID; target: PBXNativeTarget } | null;
+    public addToPbxGroupType(file: unknown, groupKey: unknown, groupType: unknown): void;
+    public addToPbxVariantGroup(file: unknown, groupKey: unknown): void;
+    public addToPbxGroup(file: PBXFile, groupKey: UUID): void;
+    public pbxCreateGroupWithType(name: unknown, pathName: unknown, groupType: unknown): unknown;
+    public pbxCreateVariantGroup(name: unknown): unknown;
+    public pbxCreateGroup(name: string, pathName: string): UUID;
+    public removeFromPbxGroupAndType(file: unknown, groupKey: unknown, groupType: unknown): void;
+    public removeFromPbxGroup(file: unknown, groupKey: unknown): void;
+    public removeFromPbxVariantGroup(file: unknown, groupKey: unknown): void;
+    public getPBXGroupByKeyAndType(key: unknown, groupType: unknown): unknown;
+    /**
+     * @param groupKey UUID.
+     */
+    public getPBXGroupByKey(groupKey: string): PBXGroup | undefined;
+    public getPBXVariantGroupByKey(key: unknown): unknown;
+    public findPBXGroupKeyAndType(criteria: unknown, groupType: unknown): string;
+    /**
+     * @param criteria Params that should be used to locate desired PBXGroup.
+     */
+    public findPBXGroupKey(criteria: { name?: string; path?: string }): UUID | undefined;
+    public findPBXVariantGroupKey(criteria: unknown): string;
+    public addLocalizationVariantGroup(
+      name: unknown,
+    ): {
+      uuid: unknown;
+      fileRef: unknown;
+      basename: unknown;
+    };
+    public addKnownRegion(name: string): void;
+    public removeKnownRegion(name: string): void;
+    public hasKnownRegion(name: string): boolean;
+    public getPBXObject(name: string): unknown;
+    /**
+     * - creates `PBXFile`
+     * - adds to `PBXFileReference` section
+     * - adds to `PBXGroup` or `PBXVariantGroup` if applicable
+     * @returns `null` if file is already in `pbxproj`.
+     */
+    public addFile(
+      path: string,
+      group?: string,
+      opt?: {
+        plugin?: string;
+        target?: string;
+        variantGroup?: string;
+        lastKnownFileType?: string;
+        defaultEncoding?: 4;
+        customFramework?: true;
+        explicitFileType?: number;
+        weak?: true;
+        compilerFLags?: string;
+        embed?: boolean;
+        sign?: boolean;
+      },
+    ): PBXFile | null;
+    public removeFile(path: unknown, group: unknown, opt: unknown): unknown;
+    public getBuildProperty(prop: unknown, build: unknown): unknown;
+    public getBuildConfigByName(name: unknown): object;
+    public addDataModelDocument(filePath: unknown, group: unknown, opt: unknown): unknown;
+    public addTargetAttribute(prop: unknown, value: unknown, target: unknown): void;
+    public removeTargetAttribute(prop: unknown, target: unknown): void;
+  }
+
+  export function project(projectPath: string): XcodeProject;
+}
+
+declare module 'xcode/lib/pbxFile' {
+  export default class PBXFile implements pbxFile {
+    public basename: string;
+    public lastKnownFileType?: string;
+    public group?: string;
+    public path?: string;
+    public fileEncoding?: number;
+    public defaultEncoding?: number;
+    public sourceTree: string;
+    public includeInIndex?: number;
+    public explicitFileType?: unknown;
+    public settings?: object;
+    public uuid?: string;
+    public fileRef: string;
+    public target?: string;
+    constructor(file: string);
+  }
+}
@@ -0,0 +1,83 @@
+import Redis from 'ioredis';
+import chunk from 'lodash/chunk';
+
+import config from 'turtle/config';
+import { getRedisClient, RedisClient } from 'turtle/utils/redis';
+import { sendBuildStatusUpdate, sendCredentialsUpdate } from 'turtle/utils/www';
+
+const RETRY_COUNT = 5;
+
+type UpdateType = 'build' | 'credentials';
+interface IUpdate {
+  type: UpdateType;
+  buildId: string;
+  updateBody: any;
+  retried: number;
+}
+
+export async function saveUpdateFailure(buildId: string, type: UpdateType, updateBody: object): Promise<void> {
+  if (config.env === 'test') {
+    return;
+  }
+  const redis = await getRedisClient(RedisClient.Configuration) as Redis.Redis;
+  const update: IUpdate = {
+    type,
+    buildId,
+    updateBody,
+    retried: 0,
+  };
+  await redis.set(getFailedUpdateKey(buildId), JSON.stringify(update));
+}
+
+export async function synchronizeFailedUpdates(intervalMs = 3 * 60 * 1000): Promise<NodeJS.Timeout> {
+  try {
+    await _synchronizeFailedUpdates();
+  } catch (err) {
+    // don't do anything
+  }
+  return setInterval(() => _synchronizeFailedUpdates(), intervalMs);
+}
+
+async function _synchronizeFailedUpdates(): Promise<void> {
+  const redis = await getRedisClient(RedisClient.Configuration) as Redis.Redis;
+  const keys = await redis.keys(getFailedUpdateKey('*'));
+  const keyChunks = chunk(keys, 20);
+  for (const keyChunk of keyChunks) {
+    await Promise.all(keyChunk.map((key: string) => resendUpdateForKey(key)));
+  }
+}
+
+async function resendUpdateForKey(key: string): Promise<void> {
+  try {
+    const redis = await getRedisClient(RedisClient.Configuration) as Redis.Redis;
+    const updateRaw = await redis.get(key);
+    if (updateRaw) {
+      const update = JSON.parse(updateRaw) as IUpdate;
+      try {
+        await resendUpdateToWWW(update);
+        await redis.del(key);
+      } catch (err) {
+        update.retried += 1;
+        if (update.retried >= RETRY_COUNT) {
+          await redis.del(key);
+        } else {
+          await redis.set(key, JSON.stringify(update));
+        }
+      }
+    }
+  } catch (err) {
+    // don't do anything
+  }
+}
+
+async function resendUpdateToWWW(update: IUpdate): Promise<void> {
+  const { type, buildId, updateBody } = update;
+  if (type === 'build') {
+    await sendBuildStatusUpdate(buildId, updateBody);
+  } else if (type === 'credentials') {
+    const { platform, ...rest } = updateBody;
+    await sendCredentialsUpdate(buildId, platform, rest);
+  }
+}
+
+const getFailedUpdateKey = (buildId: string) => `${config.deploymentEnv}:failed-update:${buildId}`;
@@ -0,0 +1,164 @@
+import { EventEmitter } from 'events';
+import Redis from 'ioredis';
+import { v4 as uuid } from 'uuid';
+
+import { getRedisClient, RedisClient } from 'turtle/utils/redis';
+
+interface ILeaderParams {
+  key: string;
+  id?: string;
+  ttl?: number;
+  wait?: number;
+}
+
+const RENEW_LEADER_SCRIPT = `
+  local leader_key = KEYS[1]
+  local leader_id = KEYS[2]
+  local leader_ttl = KEYS[3]
+
+  local current_leader
+
+  current_leader = redis.call("get", leader_key)
+  if (current_leader == leader_id) then
+    redis.call("pexpire", leader_key, leader_ttl)
+    return "ok"
+  else
+    return "you_are_not_the_leader"
+  end
+`;
+
+const STOP_BEING_LEADER_SCRIPT = `
+  local leader_key = KEYS[1]
+  local leader_id = KEYS[2]
+
+  local current_leader
+
+  current_leader = redis.call("get", leader_key)
+  if (current_leader == leader_id) then
+    redis.call("del", leader_key)
+    return "ok"
+  else
+    return "you_are_not_the_leader"
+  end
+`;
+
+interface IRedisCustom extends Redis.Redis {
+  renewLeader(key: string, id: string, ttl: number): Promise<string>;
+  stopBeingLeader(key: string, id: string): Promise<string>;
+}
+
+enum LeaderEvent {
+  elected = 'elected',
+  revoked = 'revoked',
+  error = 'error',
+}
+
+class Leader extends EventEmitter {
+  private key: string;
+  private id: string;
+  private ttl: number;
+  private wait: number;
+  private waitId?: NodeJS.Timeout;
+  private redisClientValue?: IRedisCustom;
+  private renewId?: NodeJS.Timeout;
+  private started = false;
+
+  constructor({ key, id, ttl = 30, wait = 1000 }: ILeaderParams) {
+    super();
+
+    this.key = key;
+    this.id = id || uuid();
+    this.ttl = ttl * 1000;
+    this.wait = wait;
+  }
+  public async elect(): Promise<void> {
+    if (!this.redisClientValue) {
+      await this.init();
+    }
+
+    if (!this.started) {
+      this.started = true;
+    }
+
+    try {
+      const res = await this.redisClient.set(this.key, this.id, 'PX', this.ttl, 'NX');
+      if (res === null) {
+        this.waitId = setTimeout(() => {
+          this.elect();
+        }, this.wait);
+      } else {
+        this.emit(LeaderEvent.elected);
+        this.renewId = setInterval(() => {
+          this.renew();
+        }, this.ttl / 2);
+      }
+    } catch (err) {
+      this.emit(LeaderEvent.error, err);
+    }
+  }
+
+  public async stop(): Promise<void> {
+    if (!this.started) {
+      throw new Error('You should start the election first!');
+    }
+    try {
+      const res = await this.redisClient.stopBeingLeader(this.key, this.id);
+      if (res === 'ok') {
+        this.emit(LeaderEvent.revoked);
+      }
+      if (this.renewId) {
+        clearInterval(this.renewId);
+      }
+      if (this.waitId) {
+        clearTimeout(this.waitId);
+      }
+      this.redisClientValue?.disconnect();
+      this.redisClientValue = undefined;
+    } catch (err) {
+      this.emit(LeaderEvent.error, err);
+    }
+  }
+
+  private get redisClient(): IRedisCustom {
+    if (!this.redisClientValue) {
+      throw new Error('Please run the init method first!');
+    }
+    return this.redisClientValue as IRedisCustom;
+  }
+
+  private async init(): Promise<void> {
+    if (this.redisClientValue) {
+      return;
+    }
+    this.redisClientValue = await getRedisClient(RedisClient.Configuration);
+    const redisClient = this.redisClient as IRedisCustom;
+    redisClient.defineCommand('renewLeader', {
+      numberOfKeys: 3,
+      lua: RENEW_LEADER_SCRIPT,
+    });
+    redisClient.defineCommand('stopBeingLeader', {
+      numberOfKeys: 2,
+      lua: STOP_BEING_LEADER_SCRIPT,
+    });
+  }
+
+  private async renew(): Promise<void> {
+    try {
+      const result = await this.redisClient.renewLeader(this.key, this.id, this.ttl);
+      if (result === 'you_are_not_the_leader') {
+        if (this.renewId) {
+          clearInterval(this.renewId);
+        }
+        this.waitId = setTimeout(() => {
+          this.elect();
+        }, this.wait);
+        this.emit(LeaderEvent.revoked);
+      }
+    } catch (err) {
+      this.emit(LeaderEvent.error, err);
+    }
+  }
+}
+
+export default Leader;
+export { LeaderEvent };
@@ -9,7 +9,7 @@ import { getRedisClient, RedisClient } from 'turtle/utils/redis';
 export const NORMAL = 'normalPriority';
 export const HIGH = 'highPriority';

-export enum TurtleModeLabels {
+export enum TurtleMode {
  Normal = 'normal',
  High = 'high',
  HighOnly = 'highOnly',
@@ -100,13 +100,15 @@ async function getConfiguration(currentRedisClient: any) {

 export async function getLabeledConfiguration(currentRedisClient?: any) {
  const configuration = await getConfiguration(currentRedisClient);
-  return configuration.map((i: string[]) => {
-    if (isEqual(i, NORMAL_CONFIGURATION)) {
-      return TurtleModeLabels.Normal;
-    } else if (isEqual(i, HIGH_CONFIGURATION)) {
-      return TurtleModeLabels.High;
-    } else {
-      return TurtleModeLabels.HighOnly;
-    }
-  });
+  return configuration.map((i: string[]) => labelConfiguration(i));
+}
+
+export function labelConfiguration(configuration: string[]): TurtleMode {
+  if (isEqual(configuration, NORMAL_CONFIGURATION)) {
+    return TurtleMode.Normal;
+  } else if (isEqual(configuration, HIGH_CONFIGURATION)) {
+    return TurtleMode.High;
+  } else {
+    return TurtleMode.HighOnly;
+  }
 }
@@ -12,18 +12,27 @@ export enum RedisClient {
  Configuration = 'REDIS_CLIENT_CONFIGURATION',
 }

-interface IClientConfig { [key: string]: string; }
+interface IClientConfig {
+  [key: string]: {
+    url: string;
+    caCertificate?: string;
+  };
+}

-const clientToUrl: IClientConfig = {
-  [RedisClient.Subscriber]: config.redis.url,
-  [RedisClient.Default]: config.redis.url,
-  [RedisClient.Configuration]: config.redis.configUrl,
+const clientConfigs: IClientConfig = {
+  [RedisClient.Subscriber]: config.redis.main,
+  [RedisClient.Default]: config.redis.main,
+  [RedisClient.Configuration]: config.redis.turtle,
 };

 export function connect(timeoutMs: number, type: string): Promise<any> {
  return new Promise((resolve, reject) => {
-    const redisClient = new Redis(clientToUrl[type], {
+    const { url, caCertificate } = clientConfigs[type];
+    const redisClient = new Redis(url, {
      maxRetriesPerRequest: 2,
+      ...caCertificate && {
+        tls: { ca: caCertificate },
+      },
    });
    const timer = setTimeout(() => reject(new Error('Timeout at connecting to Redis')), timeoutMs);
    redisClient.on('ready', () => {
@@ -10,7 +10,7 @@ async function setSupportedSdkVersions(platform: string, sdkVersions: string[])
    method: 'POST',
    uri: href,
    headers: {
-      'secret-token': config.www.sdkVersionsSecretToken,
+      'secret-token': config.www.secretToken,
    },
    body: {
      platform,
@@ -26,7 +26,7 @@ async function setTurtleVersion(version: string) {
    method: 'POST',
    uri: href,
    headers: {
-      'secret-token': config.www.sdkVersionsSecretToken,
+      'secret-token': config.www.secretToken,
    },
    body: {
      version,
@@ -38,9 +38,9 @@ async function setTurtleVersion(version: string) {
 function resolveWWWEndpoint() {
  const currentEnv = config.deploymentEnv;
  if (currentEnv === 'production') {
-    return 'https://expo.io';
+    return 'https://exp.host';
  } else if (currentEnv === 'staging') {
-    return 'https://staging.expo.io';
+    return 'https://staging.exp.host';
  } else {
    return 'http://127.0.0.1:3000';
  }
@@ -0,0 +1,56 @@
+import { URL } from 'url';
+
+import request from 'request-promise';
+
+import config from 'turtle/config';
+import { saveUpdateFailure } from 'turtle/updatesManager';
+
+async function sendBuildStatusUpdate(buildId: string, updateParams: object) {
+  const { href } = new URL(`/--/api/v2/turtle-legacy-builds/${buildId}`, resolveWWWEndpoint());
+  try {
+    await request({
+      method: 'PUT',
+      uri: href,
+      headers: {
+        'secret-token': config.www.secretToken,
+      },
+      body: updateParams,
+      json: true,
+    });
+  } catch (err) {
+    await saveUpdateFailure(buildId, 'build', updateParams);
+  }
+}
+
+async function sendCredentialsUpdate(buildId: string, platform: 'android' | 'ios', updateParams: object) {
+  const { href } = new URL(`/--/api/v2/turtle-legacy-builds/${buildId}/credentials`, resolveWWWEndpoint());
+  try {
+    await request({
+      method: 'PUT',
+      uri: href,
+      headers: {
+        'secret-token': config.www.secretToken,
+      },
+      body: {
+        platform,
+        ...updateParams,
+      },
+      json: true,
+    });
+  } catch (err) {
+    await saveUpdateFailure(buildId, 'credentials', updateParams);
+  }
+}
+
+function resolveWWWEndpoint() {
+  const currentEnv = config.deploymentEnv;
+  if (currentEnv === 'production') {
+    return 'https://exp.host';
+  } else if (currentEnv === 'staging') {
+    return 'https://staging.exp.host';
+  } else {
+    return 'http://127.0.0.1:3000';
+  }
+}
+
+export { sendBuildStatusUpdate, sendCredentialsUpdate };
@@ -10,5 +10,10 @@
  },
  "rulesDirectory": [
    "node_modules/tslint-eslint-rules/dist/rules"
-  ]
+  ],
+  "linterOptions": {
+    "exclude": [
+      "src/types/xcode.d.ts"
+    ]
+  }
 }
				`@@ -0,0 +1 @@`
				`this is just a placeholder to simplify deployments`
				`@@ -1 +0,0 @@`
				`s3://exp-artifacts/android-shell-builder-a8e204610e5712391336b378f47962bbb0c04164.tar.gz`
				`@@ -1 +0,0 @@`
				`s3://exp-artifacts/ios-shell-builder-sdk-latest-651588ff3445a5d87b3a5b81ec2977c02b22f3a2.tar.gz`