version_bump.yml

name: bump version
on:
  push:
    branches:
      - main
env:
  RELEASE_PLZ_BIN_URL: https://github.com/MarcoIeni/release-plz/releases/download/release-plz-v0.3.11/release-plz-x86_64-unknown-linux-gnu.tar.gz
jobs:
  bump_version:
    if: |
      github.repository_owner == 'maidsafe' &&
      !startsWith(github.event.head_commit.message, 'chore(release):')
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: "0"
          token: ${{ secrets.RELEASE_PAT }}
      - uses: actions-rs/toolchain@v1
        id: toolchain
        with:
          profile: minimal
          toolchain: stable
          override: true
      - name: configure git for release
        shell: bash
        run: |
          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
      # It's possible to `cargo install` release-plz, but it's very slow to compile on GHA infra.
      # Therefore we just pull the binary from the Github Release.
      - name: install release-plz
        shell: bash
        run: |
          set -e
          curl -L -O $RELEASE_PLZ_BIN_URL
          tar xvf release-plz-x86_64-unknown-linux-gnu.tar.gz
          rm release-plz-x86_64-unknown-linux-gnu.tar.gz
          sudo mv release-plz /usr/local/bin
      - name: bump version
        shell: bash
        run: |
          set -e
          release-plz update
          if [[ -z $(git status --porcelain) ]]; then
            echo "No changes were detected. Exiting without bumping the version."
            exit 0
          fi
          version=$(cat Cargo.toml | grep "^version" | awk -F '=' '{ print $2 }' | xargs)
          commit_message="chore(release): $version"
          git add --all
          git commit -m "$commit_message"
          echo "Generated release commit $commit_message"
      - name: push version bump commit
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.RELEASE_PAT }}
          branch: main
          tags: true