RetroDECK/.github/workflows/cooker-selfhosted.yml

name: "Build cooker"

on:
  push:
    branches:
      - cooker*
      - feat*
    paths:
      - '.github/workflows/**'
      - 'automation_tools/**'
      - 'config/**'
      - 'config/es-de/**'
      - 'functions/**'
      - 'rd-submodules/**'
      - '*.sh'
      - 'net.retrodeck.retrodeck.yml'
      - 'net.retrodeck.retrodeck.appdata.xml'
  pull_request:
    branches:
      - cooker*
  # Italy (CET): 11:00 PM
  # Japan (JST): 7:00 AM
  # schedule:
  #  - cron: '0 22 * * *'

  workflow_dispatch:

jobs:

  Preparing_Build_Environment:
    runs-on: retrodeck
    outputs:
      branch_name: ${{ steps.get_branch_name.outputs.branch_name }}
      manifest_version: ${{ steps.generate_version_tag.outputs.manifest_version }}
      tag: ${{ steps.generate_version_tag.outputs.tag }}
      make_latest: ${{ steps.set_make_latest.outputs.make_latest }}
    steps:
      - name: Remove stuck mounts
        run: sudo umount -f /home/ubuntu/actions-runner/_work/RetroDECK/RetroDECK/.flatpak-builder/rofiles/*
        continue-on-error: true

      - name: Clone RetroDECK repo
        uses: actions/checkout@v3
        with:
          submodules: 'true'

      - name: "Install dependencies"
        run: "automation_tools/install_dependencies.sh"

      - name: Generate cooker build ID
        run: "/bin/bash ${GITHUB_WORKSPACE}/automation_tools/cooker_build_id.sh"

      - name: Get branch name
        id: get_branch_name
        run: |
          echo "BRANCH_NAME=$(echo $GITHUB_REF | sed 's|refs/heads/||')" >> $GITHUB_ENV
          echo "::set-output name=branch_name::$BRANCH_NAME"

      - name: "Set makeLatest (cooker only)"
        id: set_make_latest
        run: |
          if [[ "$BRANCH_NAME" == 'feat/'* || "$BRANCH_NAME" == 'refs/'* ]]; then
            echo "MAKE_LATEST=false" >> $GITHUB_ENV
          else
            echo "MAKE_LATEST=true" >> $GITHUB_ENV
          fi
          echo "::set-output name=make_latest::$MAKE_LATEST"

      - name: "Generate version tag"
        id: generate_version_tag
        run: |
          source automation_tools/version_extractor.sh
          MANIFEST_VERSION="$(fetch_manifest_version)"
          echo "MANIFEST_VERSION=$MANIFEST_VERSION" >> $GITHUB_ENV
          echo "::set-output name=manifest_version::$MANIFEST_VERSION"
          if [[ "$BRANCH_NAME" == 'refs/'* ]]; then
            pr_number=$(echo ${{env.BRANCH_NAME}} | awk -F'/' '{print $3}')
            source_branch=$(curl -s "https://api.github.com/repos/RetroDECK/RetroDECK/pulls/$pr_number" | jq -r '.head.ref')
            source_branch=${source_branch//\//-}
            echo "[DEBUG] source branch is: $source_branch"
            TAG=PR-$pr_number-$source_branch-${{ env.buildid }}
          else
            TAG="$MANIFEST_VERSION-${{ env.buildid }}"
          fi
          echo "TAG=$TAG" >> $GITHUB_ENV
          echo "::set-output name=tag::$TAG"
          echo "MANIFEST_VERSION: $MANIFEST_VERSION"
          echo "Version TAG: $TAG"

      - name: Manifest backup
        run: "cp ${GITHUB_WORKSPACE}/net.retrodeck.retrodeck.yml ${GITHUB_WORKSPACE}/net.retrodeck.retrodeck.yml.bak"

      - name: Run pre-build automation tasks
        run: "/bin/bash ${GITHUB_WORKSPACE}/automation_tools/pre_build_automation.sh"

      - name: "Adding flatpak portal for automated updates (cooker only)"
        run: "/bin/bash ${GITHUB_WORKSPACE}/automation_tools/cooker_flatpak_portal_add.sh"

      - name: "Updating release notes in appdata"
        run: "automation_tools/appdata_management.sh"

      - name: "[DEBUG] Outputting manifest"
        run: cat net.retrodeck.retrodeck.yml

  Flatpak_Download_Only:
    runs-on: retrodeck
    needs: Preparing_Build_Environment
    steps:
      - name: Clone RetroDECK repo
        uses: actions/checkout@v3
        with:
          submodules: 'true'

      - name: Build flatpak: download only
        id: "flatpak-download"
        run: "/bin/bash ${GITHUB_WORKSPACE}/automation_tools/flatpak_build_download_only.sh"
        continue-on-error: true

      - name: "Build flatpak: download only (retry)"
        if: steps.flatpak-download.outcome == 'failure'
        run: |
          echo "Download failed, maybe some hash changed since the build start."
          echo "Recalculating hashes and retrying download..."
          rm -f "{GITHUB_WORKSPACE}/net.retrodeck.retrodeck.yml"
          cp "${GITHUB_WORKSPACE}/net.retrodeck.retrodeck.yml.bak" "${GITHUB_WORKSPACE}/net.retrodeck.retrodeck.yml"
          "${GITHUB_WORKSPACE}/automation_tools/pre_build_automation.sh"
          "${GITHUB_WORKSPACE}/automation_tools/flatpak_build_download_only.sh"

  Create_Flatpak:
    runs-on: retrodeck
    needs: Flatpak_Download_Only
    steps:
      - name: Clone RetroDECK repo
        uses: actions/checkout@v3
        with:
          submodules: 'true'

      - name: Build flatpak
        run: "/bin/bash ${GITHUB_WORKSPACE}/automation_tools/flatpak_build_only.sh"

      - name: Create Bundle
        run: "/bin/bash ${GITHUB_WORKSPACE}/automation_tools/flatpak_build_bundle.sh"

  Creating_Release:
    runs-on: retrodeck
    needs: Create_Flatpak
    steps:
      - name: Clone RetroDECK repo
        uses: actions/checkout@v3
        with:
          submodules: 'true'

      - name: Set environment variable with current branch name
        run: echo "GITHUB_REF_SLUG=$(git rev-parse --abbrev-ref HEAD)" >> $GITHUB_ENV

      - name: Get commits since last release
        run: |
          # Get the latest release tag
          LATEST_TAG=$(git describe --tags --abbrev=0)
          # Get all commits since the latest release tag
          COMMITS=$(git log $LATEST_TAG..HEAD --pretty=format:"- %s")
          # Set the output variable
          echo "::set-output name=commits::$COMMITS"
        id: commits
        continue-on-error: true

      - name: Publish the flatpak in a new cooker release
        uses: ncipollo/release-action@v1
        with:
          tag: "${{needs.Preparing_Build_Environment.outputs.tag}}"
          body: |
            # Release Notes (Cooker)
            This is a cooker snapshot based on the commit: ${{ github.event.repository.full_name }}@${{github.sha}}.
            On branch [${{needs.Preparing_Build_Environment.outputs.branch_name}}](https://github.com/RetroDECK/RetroDECK/tree/${{needs.Preparing_Build_Environment.outputs.branch_name}}).

            ## Commits since last release
            ${{ steps.commits.outputs.commits }}

            For the full release note for this build please refer to the channel [#BETA-TESTING](https://discord.gg/WDc5C9YWMx) on our Discord server.
      
            Cooker channel is provided for the community to test fixes and explore new functionality.
            Please DO NOT open issues or ask support on this build.

          artifacts: "RetroDECK-cooker.flatpak,RetroDECK-cooker.flatpak.sha,RetroDECK-Artifact.tar.gz"
          allowUpdates: true
          makeLatest: ${{needs.Preparing_Build_Environment.outputs.make_latest}} # if it's a feat branch is not considered the latest build
          token: ${{ secrets.TRIGGER_BUILD_TOKEN }}
          repo: RetroDECK-cooker
        continue-on-error: true

      - name: Rewrite Tag
        run: |
          git submodule deinit -f --all
          git fetch --tags
          if git rev-parse --verify "${{ needs.Preparing_Build_Environment.outputs.tag }}" >/dev/null 2>&1; then # if the tag exists
              git tag -d "${{ needs.Preparing_Build_Environment.outputs.tag }}"                                  # remove it from local repo
              git push --delete origin "${{ needs.Preparing_Build_Environment.outputs.tag }}"                    # and from remote
          fi
          git tag "${{ needs.Preparing_Build_Environment.outputs.tag }}"             # Create the tag locally               
          git push origin "${{ needs.Preparing_Build_Environment.outputs.tag }}"     # Push the new tag in the remote repo

      - name: Upload RetroDECK-cooker.flatpak
        uses: actions/upload-artifact@v3
        with:
          name: retrodeck-flatpak
          path: RetroDECK-cooker.flatpak
        continue-on-error: true

  Create_Artifact_For_Flathub:
    runs-on: retrodeck
    needs: [Create_Flatpak, Creating_Release]
    steps:
      - name: Clone RetroDECK repo
        uses: actions/checkout@v3
        with:
          submodules: 'true'

      - name: Create Artifact for flathub
        run: | 
          tar -czf ${GITHUB_WORKSPACE}/RetroDECK-Artifact-cooker.tar.gz -C ${GITHUB_WORKSPACE}/retrodeck-flatpak-cooker .
          hash=($(sha256sum ${GITHUB_WORKSPACE}/RetroDECK-Artifact-cooker.tar.gz))
          echo $hash > ${GITHUB_WORKSPACE}/RetroDECK-Artifact-cooker.sha
          mv -f RetroDECK-Artifact-cooker.* ${{ secrets.ARTIFACT_REPO }}
        continue-on-error: true