caddy-static/.github/workflows/publish.yml at e5ac8bf462272d59b790e181c6f88d7a4ed3886f · zeabur/caddy-static · GitHub

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name: Publish

on:
  push:
    tags:
      - "v*.*.*"

jobs:
  publish:
    permissions:
      contents: read
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Validate strict semver tag
        run: |
          if ! [[ "${GITHUB_REF_NAME}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Expected tag format: vMAJOR.MINOR.PATCH, got: ${GITHUB_REF_NAME}"
            exit 1
          fi

      - name: Parse version from tag
        id: version
        # tag format: v1.2.3
        run: |
          TAG="${GITHUB_REF_NAME#v}"
          echo "full=${TAG}" >> "$GITHUB_OUTPUT"
          echo "major=${TAG%%.*}" >> "$GITHUB_OUTPUT"
          echo "minor=${TAG%.*}" >> "$GITHUB_OUTPUT"

      - name: Log in to Docker Hub
        uses: docker/login-action@4907a6ddec9925e35a0a9e82d7399ccc52663121 # v4.1.0
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Set up QEMU
        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0

      - name: Build and push
        uses: docker/build-push-action@bcafcacb16a39f128d818304e6c9c0c18556b85f # v7.1.0
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: |
            zeabur/caddy-static:latest
            zeabur/caddy-static:${{ steps.version.outputs.full }}
            zeabur/caddy-static:${{ steps.version.outputs.minor }}
            zeabur/caddy-static:${{ steps.version.outputs.major }}