release.yml

name: Release

env:
  # Use docker.io for Docker Hub if empty
  REGISTRY: ghcr.io
  # github.repository as <account>/<repo>
  IMAGE_NAME: ${{ github.repository }}

concurrency:
  group: "${{ github.workflow }}"
  cancel-in-progress: true # only last step is important, which runs or doesn't

on:
  workflow_dispatch: # releasing is manual as we don't want to release every time

permissions:
  contents: write # to write tags
  packages: write # to write tags to Docker registry
  issues: write
  pull-requests: write

jobs:
  release:
    name: Release
    runs-on: ubuntu-latest
    steps:
      - name: Only on main
        if: |
          github.ref != 'refs/heads/main'
        shell: bash
        run: |
          echo "Only to be executed on main"
          exit 1

      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
        with:
          fetch-depth: 0
          show-progress: false
          token: ${{ secrets.TOKEN_TO_TRIGGER_SUBSEQUENT_WORKFLOWS }}

      - name: Cache dependencies
        uses: actions/cache@0c907a75c2c80ebcb7f088228285e798b750cf8f # v4.2.1
        env:
          CACHE_NAME: cargo-cache-dependencies
        with:
          path: |
            ~/.cargo
            ./target
          key: ${{ runner.os }}-build-${{ env.CACHE_NAME }}-${{ hashFiles('Cargo.lock') }}-cocogitto
          restore-keys: |
            ${{ runner.os }}-build-${{ env.CACHE_NAME }}-${{ hashFiles('Cargo.lock') }}-
            ${{ runner.os }}-build-${{ env.CACHE_NAME }}-

      - name: Set up toolchain
        shell: bash
        run: |
          rm ${HOME}/.cargo/bin/cargo-fmt
          rm ${HOME}/.cargo/bin/rust-analyzer
          rm ${HOME}/.cargo/bin/rustfmt

          rustup update

          cargo --version

      - name: Get binstall
        shell: bash
        run: |
          cd /tmp
          archive="cargo-binstall-x86_64-unknown-linux-musl.tgz"
          wget "https://github.com/cargo-bins/cargo-binstall/releases/latest/download/${archive}"

          tar -xvf "./${archive}"

          rm "./${archive}"

          mv ./cargo-binstall ~/.cargo/bin/

      - name: Install cocogitto to get the next version number
        shell: bash
        run: |
          cargo binstall --no-confirm cocogitto --target x86_64-unknown-linux-musl --pkg-url "{ repo }/releases/download/{ version }/{ name }-{ version }-{ target }.tar.gz" --bin-dir "{ bin }" --pkg-fmt tgz

      - name: Bump
        shell: bash
        id: release
        run: |
          git config --global user.name github-actions
          git config --global user.email github-actions@github.com

          cog bump --auto

          VERSION="v$(cog -v get-version)"
          echo "version=$VERSION" >> $GITHUB_OUTPUT

          git push

      - name: Generate Changelog
        shell: bash
        run: |
          cog changelog --at ${{ steps.release.outputs.version }} > GITHUB_CHANGELOG.md

      - name: Upload github release
        uses: softprops/action-gh-release@c95fe1489396fe8a9eb87c0abf8aa5b2ef267fda # v2.2.1
        with:
          body_path: GITHUB_CHANGELOG.md
          tag_name: ${{ steps.release.outputs.version }}
          token: ${{ secrets.TOKEN_TO_TRIGGER_SUBSEQUENT_WORKFLOWS }}