name: Build release

on:
  push:
    tags: 'v*'

jobs:
  release:
    runs-on: self-hosted
    # root is used for testing, allow it
    if: secrets.ROLE == 'forgejo-integration' || github.repository_owner == 'root'
    steps:
      - uses: actions/checkout@v3

      - name: Increase the verbosity when there are no secrets
        id: verbose
        run: |
          if test -z "${{ secrets.TOKEN }}"; then
            value=true
          else
            value=false
          fi
          echo "value=$value" >> "$GITHUB_OUTPUT"

      - name: Sanitize the name of the repository
        id: repository
        run: |
          set -x # comment out
          repository="${{ github.repository }}"
          echo "value=${repository##*/}" >> "$GITHUB_OUTPUT"

      - name: When in a test environment, create a token
        id: token
        if: ${{ secrets.TOKEN == '' }}
        run: |
          apt-get -qq install -y jq
          url="${{ env.GITHUB_SERVER_URL }}"
          hostport=${url##http*://}
          hostport=${hostport%%/}
          doer=root
          api=http://$doer:admin1234@$hostport/api/v1/users/$doer/tokens
          curl -sS -X DELETE $api/release
          token=$(curl -sS -X POST -H 'Content-Type: application/json' --data-raw '{"name": "release", "scopes": ["all"]}' $api | jq --raw-output .sha1)
          echo "value=${token}" >> "$GITHUB_OUTPUT"

      - uses: https://code.forgejo.org/actions/setup-go@v4
        with:
          go-version: ">=1.20"
          check-latest: true

      - name: Create the version from ref_name
        id: tag-version
        run: |
          version="${{ github.ref_name }}"
          version=${version##*v}
          echo "value=$version" >> "$GITHUB_OUTPUT"

      - name: Create the release notes
        id: release-notes
        run: |
          cat >> "$GITHUB_OUTPUT" <<EOF
          value<<ENDVAR
          See https://codeberg.org/forgejo/forgejo/src/branch/forgejo/RELEASE-NOTES.md#${{ steps.tag-version.outputs.value }}
          ENDVAR
          EOF

      - name: Build sources
        run: |
          set -x
          apt-get -qq install -y make
          version=${{ steps.tag-version.outputs.value }}
          make VERSION=$version sources-tarbal
          mv dist/release release

          #
          # Sanity check to verify that the source tarbal knows the
          # version and is able to rebuild itself from it.
          #
          # When in sources the version is determined with git.
          # When in the tarbal the version is determined from a VERSION file.
          #
          (
            tmp=$(mktemp -d)
            tar --directory $tmp -zxvf release/*$version*.tar.gz
            cd $tmp/*
            make sources-tarbal
            tarbal=$(echo dist/release/*$version*.tar.gz)
            if ! test -f $tarbal ; then
              echo $tarbal does not exist
              find dist release
              exit 1
            fi
          )

      - name: build container & release (when TOKEN secret is not set)
        if: ${{ secrets.TOKEN == '' }}
        uses: ./.forgejo/actions/build-release
        with:
          forgejo: "${{ env.GITHUB_SERVER_URL }}"
          owner: "${{ env.GITHUB_REPOSITORY_OWNER }}"
          repository: "${{ steps.repository.outputs.value }}"
          doer: root
          tag-version: "${{ steps.tag-version.outputs.value }}"
          token: ${{ steps.token.outputs.value }}
          platforms: linux/amd64,linux/arm64,linux/arm/v6
          release-notes: "${{ steps.release-notes.outputs.value }}"
          binary-name: forgejo
          binary-path: /app/gitea/gitea
          verbose: ${{ steps.verbose.outputs.value }}

      - name: build rootless container (when TOKEN secret is not set)
        if: ${{ secrets.TOKEN == '' }}
        uses: ./.forgejo/actions/build-release
        with:
          forgejo: "${{ env.GITHUB_SERVER_URL }}"
          owner: "${{ env.GITHUB_REPOSITORY_OWNER }}"
          repository: "${{ steps.repository.outputs.value }}"
          doer: root
          tag-version: "${{ steps.tag-version.outputs.value }}"
          token: ${{ steps.token.outputs.value }}
          platforms: linux/amd64,linux/arm64,linux/arm/v6
          suffix: -rootless
          dockerfile: Dockerfile.rootless
          verbose: ${{ steps.verbose.outputs.value }}

      - name: build container & release (when TOKEN secret is set)
        if: ${{ secrets.TOKEN != '' }}
        uses: ./.forgejo/actions/build-release
        with:
          forgejo: "${{ env.GITHUB_SERVER_URL }}"
          owner: "${{ env.GITHUB_REPOSITORY_OWNER }}"
          repository: "${{ steps.repository.outputs.value }}"
          doer: "${{ secrets.DOER }}"
          tag-version: "${{ steps.tag-version.outputs.value }}"
          token: "${{ secrets.TOKEN }}"
          platforms: linux/amd64,linux/arm64,linux/arm/v6
          release-notes: "${{ steps.release-notes.outputs.value }}"
          binary-name: forgejo
          binary-path: /app/gitea/gitea
          verbose: ${{ steps.verbose.outputs.value }}

      - name: build rootless container (when TOKEN secret is set)
        if: ${{ secrets.TOKEN != '' }}
        uses: ./.forgejo/actions/build-release
        with:
          forgejo: "${{ env.GITHUB_SERVER_URL }}"
          owner: "${{ env.GITHUB_REPOSITORY_OWNER }}"
          repository: "${{ steps.repository.outputs.value }}"
          doer: "${{ secrets.DOER }}"
          tag-version: "${{ steps.tag-version.outputs.value }}"
          token: "${{ secrets.TOKEN }}"
          platforms: linux/amd64,linux/arm64,linux/arm/v6
          suffix: -rootless
          dockerfile: Dockerfile.rootless
          verbose: ${{ steps.verbose.outputs.value }}