test.yml

name: Release (test)

on:
  workflow_dispatch:

jobs:
  variables:
    runs-on: ubuntu-latest
    outputs:
      build_tag: ${{ steps.result.outputs.build_tag }}
      date: ${{ steps.result.outputs.date }}
      dev: ${{ steps.result.outputs.dev }}
      last_tag: ${{ steps.result.outputs.last }}

    steps:
      - name: Prepare version variables
        id: result
        shell: bash
        run: |
          remote_last_tag() {
            git ls-remote --tags --sort='version:refname' https://github.com/xoseperez/espurna 'github*' |\
              cut -d'/' -f3 |\
              grep -o -E '^github[0-9]{6}$' |\
              sort -r |\
              head -1
          }

          remote_revision() {
            git ls-remote --exit-code --heads https://github.com/xoseperez/espurna.git refs/heads/$1 | cut -d$'\t' -f1
          }

          date=$(date +'%y%m%d')
          echo "date=${date}" >> "$GITHUB_OUTPUT"

          dev=$(remote_revision dev)
          echo "dev=${dev}" >> "$GITHUB_OUTPUT"

          last=$(remote_last_tag)
          echo "last_tag=${last}" >> "$GITHUB_OUTPUT"

          build="github${date}"
          echo "build_tag=${build}" >> "$GITHUB_OUTPUT"

  release:
    needs: variables
    runs-on: ubuntu-latest
    steps:
      - name: Fetch release template
        run: |
           curl \
             -H "Authentication: ${{ secrets.GITUB_TOKEN }}" \
             -H "Accept: application/vnd.github.VERSION.raw" \
             -o release_template.md \
             https://api.github.com/repos/xoseperez/espurna/contents/.github/release_template.md

      - name: Render release template
        run: |
           sed \
             -i \
             -e 's/\$\$DATE\$\$/'${{ needs.variables.outputs.date }}'/g' \
             -e 's/\$\$BUILD_TAG\$\$/'${{ needs.variables.outputs.build_tag }}'/g' \
             -e 's/\$\$LAST_TAG\$\$/'${{ needs.variables.outputs.last_tag }}'/g' \
             release_template.md

      - uses: actions/upload-artifact@v4
        with:
          name: release_template.md
          path: release_template.md