c3x/.github/workflows/release.yml at main · c3xdev/c3x · GitHub

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# Release pipeline. Triggered by v* tags:
#
#   git tag -a v0.1.0 -m "v0.1.0" && git push origin v0.1.0
#
# Produces: GitHub release with archives + checksums, multi-arch images
# (amd64 + arm64) pushed to BOTH GHCR (ghcr.io/c3xdev/c3x) and Docker
# Hub (docker.io/$DOCKER_ORG/$DOCKER_REPOSITORY), Homebrew cask push to
# c3xdev/homebrew-tap, cosign keyless signatures on all images.
#
# Required repo secrets:
#   HOMEBREW_RELEASE_TOKEN — PAT with push access to c3xdev/homebrew-tap
#   DOCKER_USERNAME / DOCKER_PASSWORD — Docker Hub push credentials
#   DOCKER_ORG / DOCKER_REPOSITORY — Docker Hub image coordinates
name: release

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

permissions:
  contents: write   # create GitHub releases
  packages: write   # push images to GHCR
  id-token: write   # cosign keyless OIDC signing

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0   # goreleaser changelog needs full history

      - uses: actions/setup-go@v5
        with:
          go-version: '1.25'

      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3

      - name: GHCR login
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Docker Hub login
        uses: docker/login-action@v3
        with:
          registry: docker.io
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}

      - name: Install cosign
        uses: sigstore/cosign-installer@v3

      - name: goreleaser
        uses: goreleaser/goreleaser-action@v6
        with:
          distribution: goreleaser
          version: "~> v2"
          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          HOMEBREW_RELEASE_TOKEN: ${{ secrets.HOMEBREW_RELEASE_TOKEN }}
          # Docker Hub image coordinates (docker.io/$ORG/$REPO), consumed
          # by the dockers_v2 image template in .goreleaser.yaml.
          DOCKER_ORG: ${{ secrets.DOCKER_ORG }}
          DOCKER_REPOSITORY: ${{ secrets.DOCKER_REPOSITORY }}

      - name: Sign images (keyless)
        env:
          DOCKER_ORG: ${{ secrets.DOCKER_ORG }}
          DOCKER_REPOSITORY: ${{ secrets.DOCKER_REPOSITORY }}
        run: |
          ver="${GITHUB_REF_NAME#v}"
          cosign sign --yes "ghcr.io/c3xdev/c3x:${ver}"
          cosign sign --yes "ghcr.io/c3xdev/c3x:latest"
          cosign sign --yes "docker.io/${DOCKER_ORG}/${DOCKER_REPOSITORY}:${ver}"
          cosign sign --yes "docker.io/${DOCKER_ORG}/${DOCKER_REPOSITORY}:latest"