name: Release Workflow

on:
  workflow_dispatch: {}
  release:
    types: [published]
  # This can be used to automatically publish nightlies at UTC nighttime
  schedule:
    - cron: "0 2 * * *" # run at 2 AM UTC

jobs:
  web:
    name: Build Docker image
    runs-on: ubuntu-latest
    services:
      docker:
        image: docker:dind
        options: --privileged
    permissions:
      packages: write
      contents: read
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4
        with:
          repository: Drop-OSS/drop
          ref: release-prep
          submodules: true
          fetch-depth: 3 # fix for when this gets triggered by tag
          fetch-tags: true
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up Node.js
        run: |
          echo "Installing Node.js manually for better compatibility..."
          # Remove any existing broken Node.js installation
          rm -rf /root/.cache/act/tool_cache/node || true
          
          # Install Node.js using package manager
          if command -v apt-get >/dev/null 2>&1; then
            echo "Using apt-get..."
            apt-get update
            apt-get install -y nodejs npm
          elif command -v apk >/dev/null 2>&1; then
            echo "Using apk (Alpine)..."
            apk add --no-cache nodejs npm
          elif command -v yum >/dev/null 2>&1; then
            echo "Using yum..."
            yum install -y nodejs npm
          else
            echo "Downloading Node.js directly..."
            cd /tmp
            if command -v wget >/dev/null 2>&1; then
              wget -q https://nodejs.org/dist/v20.11.0/node-v20.11.0-linux-x64.tar.xz
            elif command -v curl >/dev/null 2>&1; then
              curl -sL https://nodejs.org/dist/v20.11.0/node-v20.11.0-linux-x64.tar.xz -o node-v20.11.0-linux-x64.tar.xz
            else
              echo "Cannot download Node.js - no download tool available"
              exit 1
            fi
            tar -xf node-v20.11.0-linux-x64.tar.xz
            export PATH="/tmp/node-v20.11.0-linux-x64/bin:$PATH"
            echo "/tmp/node-v20.11.0-linux-x64/bin" >> $GITHUB_PATH
          fi
          
          # Verify installation
          echo "Node.js version: $(node --version)"
          echo "NPM version: $(npm --version)"
          echo "Node.js location: $(which node)"
          
      # Verify Node.js installation
      - name: Verify Node.js installation
        run: |
          which node || echo "Node not found in PATH"
          node --version || echo "Node version command failed"
          npm --version || echo "NPM version command failed"
          echo "PATH: $PATH"

      - name: Determine final version
        id: get_final_ver
        run: |
          # Ensure Node.js tools are available
          if ! command -v node >/dev/null 2>&1; then
            echo "Node.js not found, trying alternative version detection..."
            if [ -f package.json ]; then
              # Try to parse version without jq
              BASE_VER="v$(grep '"version"' package.json | sed 's/.*"version": *"\([^"]*\)".*/\1/')"
            else
              BASE_VER="v0.0.0"
              echo "Warning: No package.json found, using default version"
            fi
          else
            # Use jq if available (requires Node.js ecosystem)
            if command -v jq >/dev/null 2>&1; then
              BASE_VER=v$(jq -r '.version' package.json)
            else
              # Fallback parsing without jq
              BASE_VER="v$(grep '"version"' package.json | sed 's/.*"version": *"\([^"]*\)".*/\1/')"
            fi
          fi
          
          TODAY=$(date +'%Y.%m.%d')

          echo "Today will be: $TODAY"
          echo "today=$TODAY" >> $GITHUB_OUTPUT

          if [[ "${{ github.event_name }}" == "release" ]]; then
            FINAL_VER="$BASE_VER"
          else
            FINAL_VER="${BASE_VER}-nightly.$TODAY"
          fi

          echo "Drop's release tag will be: $FINAL_VER"
          echo "final_ver=$FINAL_VER" >> $GITHUB_OUTPUT

      # Update Docker to compatible version
      - name: Update Docker
        run: |
          echo "Current Docker version:"
          docker --version || echo "Docker not found"
          
          # Try to update Docker if possible
          if command -v apt-get >/dev/null 2>&1; then
            echo "Updating Docker via apt..."
            apt-get update
            apt-get install -y docker.io || echo "Docker update failed, continuing with existing version"
          elif command -v apk >/dev/null 2>&1; then
            echo "Updating Docker via apk..."
            apk add --no-cache docker || echo "Docker update failed, continuing with existing version"
          fi
          
          echo "Updated Docker version:"
          docker --version

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          registry: docker.io
          username: getterup
          password: ${{ secrets.RELEASE_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            docker.io/getterup/drop-builds
          tags: |
            type=schedule,pattern=nightly
            type=schedule,pattern=nightly.${{ steps.get_final_ver.outputs.today }}
            type=semver,pattern=v{{version}}
            type=semver,pattern=v{{major}}.{{minor}}
            type=semver,pattern=v{{major}}
            type=ref,event=branch,prefix=branch-
            type=ref,event=pr
            type=sha
            # set latest tag for stable releases
            type=raw,value=latest,enable=${{ github.event_name == 'release' && github.event.release.prerelease == false }}

      - name: Build and push image
        id: build-and-push
        run: |
          # Ensure Docker client API version is not pinned too low
          if [ -n "${DOCKER_API_VERSION}" ]; then
            echo "Overriding DOCKER_API_VERSION=${DOCKER_API_VERSION}"
          fi
          export DOCKER_API_VERSION=1.53
          echo "Using DOCKER_API_VERSION=$DOCKER_API_VERSION"

          echo "Building image with docker build..."
          echo "Tags: ${{ steps.meta.outputs.tags }}"
          
          # Build once with the first tag
          FIRST_TAG=$(echo "${{ steps.meta.outputs.tags }}" | head -n1)
          if [ -z "$FIRST_TAG" ]; then
            echo "No tags produced by metadata action"
            exit 1
          fi

          docker build \
            --build-arg BUILD_DROP_VERSION=${{ steps.get_final_ver.outputs.final_ver }} \
            -t "$FIRST_TAG" \
            .

          # Tag remaining tags
          echo "${{ steps.meta.outputs.tags }}" | tail -n +2 | while read -r TAG; do
            if [ -n "$TAG" ]; then
              docker tag "$FIRST_TAG" "$TAG"
            fi
          done

          # Push all tags
          echo "${{ steps.meta.outputs.tags }}" | while read -r TAG; do
            if [ -n "$TAG" ]; then
              docker push "$TAG"
            fi
          done