name: Packages

on:
  workflow_call:
    inputs:
      tag:
        type: string
        required: true
    secrets:
      TAP_GITHUB_TOKEN:
        required: true
      AUR_KEY:
        required: true
      PACKAGES_GPG_KEY:
        required: true
      PACKAGES_RSA_KEY:
        required: true
  workflow_dispatch:
    inputs:
      tag:
        description: The released tag to package, such as v0.1.0
        type: string
        required: true

permissions:
  contents: read

concurrency:
  group: packages
  cancel-in-progress: false

jobs:
  packages:
    name: Binaries, packages and image for ${{ inputs.tag }}
    runs-on: ubuntu-26.04
    permissions:
      contents: write
      packages: write
    outputs:
      latest: ${{ steps.latest.outputs.latest }}
    steps:
      - uses: actions/checkout@v7
        with:
          ref: ${{ inputs.tag }}
          path: src
          fetch-depth: 0
          persist-credentials: false
      # Check out the packaging config at the workflow's commit, so a tag cut before the
      # config existed can still be packaged.
      - uses: actions/checkout@v7
        with:
          path: tooling
          persist-credentials: false
      - name: The Go version the gate tests
        id: go
        run: sed -n 's/^ARG GO_VERSION=/version=/p' tooling/Dockerfile >> "$GITHUB_OUTPUT"
      - uses: actions/setup-go@v7
        with:
          go-version: ${{ steps.go.outputs.version }}
          cache: false
      - name: Channels holding one version
        id: latest
        env:
          GH_TOKEN: ${{ github.token }}
          TAG: ${{ inputs.tag }}
        run: |
          latest="$(gh release view --repo "$GITHUB_REPOSITORY" --json tagName --jq .tagName)"
          if [ "$latest" = "$TAG" ]; then
            echo "latest=true" >> "$GITHUB_OUTPUT"
          else
            echo "skip=--skip=homebrew,scoop,aur" >> "$GITHUB_OUTPUT"
            echo "OLDER_TAG=1" >> "$GITHUB_ENV"
          fi
      - uses: docker/setup-buildx-action@v4
      - uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: goreleaser/goreleaser-action@v7
        with:
          version: v2.18.3
          workdir: src
          args: release --clean --config ../tooling/release-tooling/goreleaser.yaml ${{ steps.latest.outputs.skip }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          TAP_GITHUB_TOKEN: ${{ secrets.TAP_GITHUB_TOKEN }}
          AUR_KEY: ${{ secrets.AUR_KEY }}
      - name: The built binary and the published image print the tag
        env:
          TAG: ${{ inputs.tag }}
        run: |
          test "$(dist/fejkdata_linux_amd64_v1/fejkdata --version)" = "fejkdata $TAG"
          test "$(docker run --rm "ghcr.io/larvit/fejkdata:${TAG#v}" --version)" = "fejkdata $TAG"

  repos:
    name: apt, dnf and apk repositories for ${{ inputs.tag }}
    needs: packages
    if: needs.packages.outputs.latest == 'true'
    runs-on: ubuntu-26.04
    permissions:
      contents: read
      pages: write
      id-token: write
    environment:
      name: github-pages
      url: ${{ steps.deploy.outputs.page_url }}
    steps:
      - uses: actions/checkout@v7
        with:
          persist-credentials: false
      - name: The release's Linux packages
        env:
          GH_TOKEN: ${{ github.token }}
          TAG: ${{ inputs.tag }}
        run: gh release download "$TAG" --repo "$GITHUB_REPOSITORY" --dir packages --pattern '*.deb' --pattern '*.rpm' --pattern '*.apk'
      - uses: docker/setup-buildx-action@v4
      - name: Install fejkdata from each repository, then export them
        env:
          PACKAGES_GPG_KEY: ${{ secrets.PACKAGES_GPG_KEY }}
          PACKAGES_RSA_KEY: ${{ secrets.PACKAGES_RSA_KEY }}
          TAG: ${{ inputs.tag }}
        run: |
          build() {
            docker buildx build -f release-tooling/package-repos.Dockerfile \
              --secret id=gpg,env=PACKAGES_GPG_KEY --secret id=rsa,env=PACKAGES_RSA_KEY \
              --build-context packages=packages --build-arg "EXPECTED_VERSION=$TAG" "$@" .
          }
          build --target checks --output type=local,dest=checks
          build --target site --output type=local,dest=site
      - uses: actions/upload-pages-artifact@v5
        with:
          path: site
      - id: deploy
        uses: actions/deploy-pages@v5