release-with-github.yml

name: Release with GitHub Action

permissions:
  contents: write
  pull-requests: write

on:
  workflow_dispatch:
    inputs:
      whichCrate:
        description: 'Which crate you wish to release?'
        required: true
        type: choice
        options:
        - nns
        - sns
      semverBump:
        description: 'Specify SemVer version you wish to bump (see: https://github.com/crate-ci/cargo-release/blob/master/docs/reference.md#bump-level)'
        required: true
        type: choice
        options:
        - custom
        - release
        - patch
        - minor
        - major
        - alpha
        - beta
        - rc
      semverVersion:
        description: 'Specify exact SemVer version (corresponds to [version] listed here: https://github.com/crate-ci/cargo-release/blob/master/docs/reference.md#bump-level). Works only when you have selected [custom] in previous dropdox.'
        default: ''
        required: false
        type: string

jobs:
  create-release:
    runs-on: ubuntu-latest
    if: ${{ !(inputs.semverBump == 'custom' && inputs.semverVersion == '') }}
    outputs:
      nev_version: ${{ steps.determine_version.outputs.NEW_VERSION }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - uses: cargo-bins/cargo-binstall@main
      - run: cargo binstall cargo-release -y
      - name: Determine new version number by dry-running `cargo-release`
        id: determine_version
        continue-on-error: true
        run: |
          if [[ "${{ inputs.semverBump }}" == "custom" ]]
          then
            cargo release version -p ${{ inputs.whichCrate }} ${{ inputs.semverVersion }} &> cargo-release-output.txt
          else
            cargo release version -p ${{ inputs.whichCrate }} ${{ inputs.semverBump }} &> cargo-release-output.txt
          fi
          cat cargo-release-output.txt
          NEW_VERSION=$(grep -oP 'Upgrading .* from .* to \K[^\s]*' cargo-release-output.txt | tr -d ' ')
          echo "$NEW_VERSION"
          echo "NEW_VERSION=$NEW_VERSION" >> "$GITHUB_ENV"
          echo "NEW_VERSION=$NEW_VERSION" >> "$GITHUB_OUTPUT"
          rm cargo-release-output.txt
      - name: Switch to the release branch, and push it
        run: |
          BRANCH_NAME="release/${{ inputs.whichCrate }}-v${{ env.NEW_VERSION }}"
          git checkout -b "$BRANCH_NAME"
          git push --set-upstream origin "$BRANCH_NAME"
      - name: Set up git config
        run: |
          git config author.email "${{ github.event.sender.id }}+${{ github.event.sender.login }}@users.noreply.github.com"
          git config author.name "${{ github.event.sender.login }}"
          git config committer.email "41898282+github-actions[bot]@users.noreply.github.com"
          git config committer.name "GitHub Actions Bot"
          git config user.email "${{ github.event.sender.id }}+${{ github.event.sender.login }}@users.noreply.github.com"
          git config user.name "${{ github.event.sender.login }}"
      - name: Execute `cargo-release`
        if: ${{ inputs.semverBump != 'custom' }}
        run: cargo release -p ${{ inputs.whichCrate }} --execute --no-confirm ${{ inputs.semverBump }}
      - name: Execute `cargo-release`
        if: ${{ inputs.semverBump == 'custom' }}
        run: cargo release -p ${{ inputs.whichCrate }} --execute --no-confirm ${{ inputs.semverVersion }}


  call-release-binaries-workflow:
    needs: create-release
    uses: ./.github/workflows/release.yml
    with:
      release_tag: ${{ inputs.whichCrate }}-v${{ needs.create-release.outputs.nev_version }}

  create-release-pr:
    needs: [create-release, call-release-binaries-workflow]
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Open the release PR
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          TAG="${{ inputs.whichCrate }}-v${{ needs.create-release.outputs.nev_version }}"
          HEAD="release/$TAG"
          TITLE="chore(${{ inputs.whichCrate }}): release v${{ needs.create-release.outputs.nev_version }}"
          cat >BODY.md <<EOF
          PR created by this workflow: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
          Link to release: https://github.com/${{ github.server_url }}/${{ github.repository }}/releases/tag/$TAG
          EOF
          gh pr create --base main --head "$HEAD" --title "$TITLE" --body-file BODY.md