sudo: required
language: bash
dist: focal
services:
    - docker

env:
    global:
        - PROJECT_NAME='libbpf'
        - AUTHOR_EMAIL="$(git log -1 --pretty=\"%aE\")"
        - REPO_ROOT="$TRAVIS_BUILD_DIR"
        - CI_ROOT="$REPO_ROOT/travis-ci"
        - VMTEST_ROOT="$CI_ROOT/vmtest"

addons:
    apt:
        packages:
            - qemu-kvm
            - zstd
            - binutils-dev
            - elfutils
            - libcap-dev
            - libelf-dev
            - libdw-dev

stages:
    # Run Coverity periodically instead of for each PR for following reasons:
    # 1) Coverity jobs are heavily rate-limited
    # 2) Due to security restrictions of encrypted environment variables
    #    in Travis CI, pull requests made from forks can't access encrypted
    #    env variables, making Coverity unusable
    #    See: https://docs.travis-ci.com/user/pull-requests#pull-requests-and-security-restrictions
    - name: Coverity
      if: type = cron

jobs:
    include:
        - stage: Builds & Tests
          name: Kernel 5.5.0 + selftests
          language: bash
          env: KERNEL=5.5.0
          script:  $CI_ROOT/vmtest/run_vmtest.sh || travis_terminate 1

        - name: Kernel LATEST + selftests
          language: bash
          env: KERNEL=LATEST
          script:  $CI_ROOT/vmtest/run_vmtest.sh || travis_terminate 1

        - name: Kernel 4.9.0 + selftests
          language: bash
          env: KERNEL=4.9.0
          script:  $CI_ROOT/vmtest/run_vmtest.sh || travis_terminate 1

        - name: Debian Build
          language: bash
          install:        $CI_ROOT/managers/debian.sh SETUP
          script:         $CI_ROOT/managers/debian.sh RUN || travis_terminate 1
          after_script:   $CI_ROOT/managers/debian.sh CLEANUP

        - name: Debian Build (ASan+UBSan)
          language: bash
          install:        $CI_ROOT/managers/debian.sh SETUP
          script:         $CI_ROOT/managers/debian.sh RUN_ASAN || travis_terminate 1
          after_script:   $CI_ROOT/managers/debian.sh CLEANUP

        - name: Debian Build (clang)
          language: bash
          install:        $CI_ROOT/managers/debian.sh SETUP
          script:         $CI_ROOT/managers/debian.sh RUN_CLANG || travis_terminate 1
          after_script:   $CI_ROOT/managers/debian.sh CLEANUP

        - name: Debian Build (clang ASan+UBSan)
          language: bash
          install:        $CI_ROOT/managers/debian.sh SETUP
          script:         $CI_ROOT/managers/debian.sh RUN_CLANG_ASAN || travis_terminate 1
          after_script:   $CI_ROOT/managers/debian.sh CLEANUP

        - name: Debian Build (gcc-10)
          language: bash
          install:        $CI_ROOT/managers/debian.sh SETUP
          script:         $CI_ROOT/managers/debian.sh RUN_GCC10 || travis_terminate 1
          after_script:   $CI_ROOT/managers/debian.sh CLEANUP

        - name: Debian Build (gcc-10 ASan+UBSan)
          language: bash
          install:        $CI_ROOT/managers/debian.sh SETUP
          script:         $CI_ROOT/managers/debian.sh RUN_GCC10_ASAN || travis_terminate 1
          after_script:   $CI_ROOT/managers/debian.sh CLEANUP

        - name: Ubuntu Focal Build
          language: bash
          script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1

        - name: Ubuntu Focal Build (arm)
          arch: arm64
          language: bash
          script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1

        - name: Ubuntu Focal Build (s390x)
          arch: s390x
          language: bash
          script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1

        - name: Ubuntu Focal Build (ppc64le)
          arch: ppc64le
          language: bash
          script: sudo $CI_ROOT/managers/ubuntu.sh || travis_terminate 1

        - stage: Coverity
          language: bash
          env:
              # Coverity configuration
              # COVERITY_SCAN_TOKEN=xxx
              # Encrypted using `travis encrypt --repo libbpf/libbpf COVERITY_SCAN_TOKEN=xxx`
              - secure: "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"
              - COVERITY_SCAN_PROJECT_NAME="libbpf"
              - COVERITY_SCAN_NOTIFICATION_EMAIL="${AUTHOR_EMAIL}"
              - COVERITY_SCAN_BRANCH_PATTERN="$TRAVIS_BRANCH"
              # Note: `make -C src/` as a BUILD_COMMAND will not work here
              - COVERITY_SCAN_BUILD_COMMAND_PREPEND="cd src/"
              - COVERITY_SCAN_BUILD_COMMAND="make"
          install:
              - sudo echo 'deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse' >>/etc/apt/sources.list
              - sudo apt-get update
              - sudo apt-get -y build-dep libelf-dev
              - sudo apt-get install -y libelf-dev pkg-config
          script:
              - scripts/coverity.sh || travis_terminate 1
    allow_failures:
        - env: KERNEL=x.x.x