name: Release Coolify Stable
run-name: ${{ inputs.tag }}

on:
  workflow_dispatch:
    inputs:
      tag:
        description: Existing draft release tag (for example, v4.3.1)
        required: true
        type: string

permissions: {}

concurrency:
  group: coolify-fix-release
  cancel-in-progress: false

env:
  GITHUB_REGISTRY: ghcr.io
  DOCKER_REGISTRY: docker.io
  IMAGE_NAME: coollabsio/coolify

jobs:
  validate:
    runs-on: ubuntu-24.04
    permissions:
      contents: write
    outputs:
      release_id: ${{ steps.draft.outputs.release_id }}
      version: ${{ steps.version.outputs.version }}
    steps:
      - name: Reject releases outside the production branch
        if: ${{ github.ref_name != 'main' }}
        run: |
          echo "Stable releases must run from main, not ${{ github.ref_name }}."
          exit 1

      - uses: actions/checkout@v5
        with:
          fetch-depth: 0
          persist-credentials: false

      - name: Validate version
        id: version
        env:
          TAG_NAME: ${{ inputs.tag }}
        run: |
          if [[ ! "${TAG_NAME}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
            echo "Unsupported fix release tag: ${TAG_NAME}"
            exit 1
          fi

          VERSION="${TAG_NAME#v}"
          CONFIG_VERSION=$(docker run --rm -v "$(pwd):/app" -w /app php:8.2-alpine3.16 php bootstrap/getVersion.php)

          if [[ "${CONFIG_VERSION}" != "${VERSION}" ]]; then
            echo "Release tag ${VERSION} does not match config version ${CONFIG_VERSION}."
            exit 1
          fi

          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"

      - name: Validate and pin draft release
        id: draft
        uses: actions/github-script@v8
        env:
          TAG_NAME: ${{ inputs.tag }}
        with:
          script: |
            const releases = await github.paginate(github.rest.repos.listReleases, {
              owner: context.repo.owner,
              repo: context.repo.repo,
              per_page: 100,
            });
            const release = releases.find((candidate) => candidate.tag_name === process.env.TAG_NAME);

            if (!release) {
              core.setFailed(`Create a draft release for ${process.env.TAG_NAME} before running this workflow.`);
              return;
            }
            if (!release.draft) {
              core.setFailed(`Release ${process.env.TAG_NAME} must still be a draft.`);
              return;
            }
            if (release.prerelease) {
              core.setFailed(`Fix release ${process.env.TAG_NAME} cannot be marked as a prerelease.`);
              return;
            }
            if (!release.body?.trim()) {
              core.setFailed(`Draft release ${process.env.TAG_NAME} must contain reviewed release notes.`);
              return;
            }

            try {
              await github.rest.git.getRef({
                owner: context.repo.owner,
                repo: context.repo.repo,
                ref: `tags/${process.env.TAG_NAME}`,
              });
              core.setFailed(`Git tag ${process.env.TAG_NAME} already exists.`);
              return;
            } catch (error) {
              if (error.status !== 404) throw error;
            }

            await github.rest.repos.updateRelease({
              owner: context.repo.owner,
              repo: context.repo.repo,
              release_id: release.id,
              tag_name: process.env.TAG_NAME,
              target_commitish: context.sha,
            });
            core.setOutput('release_id', release.id);

  build:
    needs: validate
    permissions:
      contents: read
      packages: write
    strategy:
      matrix:
        include:
          - arch: amd64
            platform: linux/amd64
            runner: ubuntu-24.04
          - arch: aarch64
            platform: linux/aarch64
            runner: ubuntu-24.04-arm
    runs-on: ${{ matrix.runner }}
    steps:
      - uses: actions/checkout@v5
        with:
          persist-credentials: false

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

      - name: Login to ${{ env.GITHUB_REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.GITHUB_REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to ${{ env.DOCKER_REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Build and push release image (${{ matrix.arch }})
        uses: docker/build-push-action@v6
        with:
          context: .
          file: docker/production/Dockerfile
          platforms: ${{ matrix.platform }}
          push: true
          build-args: |
            COOLIFY_VERSION=${{ needs.validate.outputs.version }}
          tags: |
            ${{ env.GITHUB_REGISTRY }}/${{ env.IMAGE_NAME }}:release-${{ needs.validate.outputs.version }}-${{ github.sha }}-${{ matrix.arch }}
            ${{ env.DOCKER_REGISTRY }}/${{ env.IMAGE_NAME }}:release-${{ needs.validate.outputs.version }}-${{ github.sha }}-${{ matrix.arch }}

  publish:
    needs: [validate, build]
    runs-on: ubuntu-24.04
    permissions:
      contents: write
      packages: write
    steps:
      - uses: docker/setup-buildx-action@v3

      - name: Login to ${{ env.GITHUB_REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.GITHUB_REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Login to ${{ env.DOCKER_REGISTRY }}
        uses: docker/login-action@v3
        with:
          registry: ${{ env.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Publish version and latest on ${{ env.GITHUB_REGISTRY }}
        env:
          REGISTRY: ${{ env.GITHUB_REGISTRY }}
          VERSION: ${{ needs.validate.outputs.version }}
        run: |
          IMAGE="${REGISTRY}/${IMAGE_NAME}"
          SOURCE="release-${VERSION}-${GITHUB_SHA}"
          docker buildx imagetools create \
            "${IMAGE}:${SOURCE}-amd64" \
            "${IMAGE}:${SOURCE}-aarch64" \
            --tag "${IMAGE}:${VERSION}" \
            --tag "${IMAGE}:latest"

      - name: Publish version and latest on ${{ env.DOCKER_REGISTRY }}
        env:
          REGISTRY: ${{ env.DOCKER_REGISTRY }}
          VERSION: ${{ needs.validate.outputs.version }}
        run: |
          IMAGE="${REGISTRY}/${IMAGE_NAME}"
          SOURCE="release-${VERSION}-${GITHUB_SHA}"
          docker buildx imagetools create \
            "${IMAGE}:${SOURCE}-amd64" \
            "${IMAGE}:${SOURCE}-aarch64" \
            --tag "${IMAGE}:${VERSION}" \
            --tag "${IMAGE}:latest"

      - name: Publish reviewed draft release
        uses: actions/github-script@v8
        env:
          RELEASE_ID: ${{ needs.validate.outputs.release_id }}
          TAG_NAME: ${{ inputs.tag }}
        with:
          script: |
            const releaseId = Number(process.env.RELEASE_ID);
            const { data: release } = await github.rest.repos.getRelease({
              owner: context.repo.owner,
              repo: context.repo.repo,
              release_id: releaseId,
            });

            if (release.tag_name !== process.env.TAG_NAME || !release.draft || release.prerelease) {
              core.setFailed(`Draft release ${process.env.TAG_NAME} changed while the images were building.`);
              return;
            }
            if (!release.body?.trim()) {
              core.setFailed(`Draft release ${process.env.TAG_NAME} no longer contains release notes.`);
              return;
            }
            if (release.target_commitish !== context.sha) {
              core.setFailed(`Draft release ${process.env.TAG_NAME} no longer targets ${context.sha}.`);
              return;
            }

            try {
              await github.rest.git.getRef({
                owner: context.repo.owner,
                repo: context.repo.repo,
                ref: `tags/${process.env.TAG_NAME}`,
              });
              core.setFailed(`Git tag ${process.env.TAG_NAME} was created while the images were building.`);
              return;
            } catch (error) {
              if (error.status !== 404) throw error;
            }

            await github.rest.repos.updateRelease({
              owner: context.repo.owner,
              repo: context.repo.repo,
              release_id: Number(process.env.RELEASE_ID),
              tag_name: process.env.TAG_NAME,
              target_commitish: context.sha,
              draft: false,
            });