release.yml

name: Deploy Releases

on:
  push:
    tags:
    - 'v[0-9]+.[0-9]+.[0-9]+'

jobs:
  create-crates-io-release:
    name: create-crates-io-release
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    
    - uses: dtolnay/rust-toolchain@stable

    - name: Log in to crates.io
      run: cargo login ${{ env.CRATES_IO_TOKEN }}
      env:
        CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}

    - name: Publish to crates.io
      run: cargo publish --allow-dirty

  initialise-gh-release:
    name: initialise-gh-release
    runs-on: ubuntu-latest
    steps:
      - name: Get the release version from the tag
        if: env.VERSION == ''
        run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_ENV

      - name: Validate version environment variable
        run: echo "Version being built against is ${{ env.VERSION }}"!

      - name: Save version number to artifact
        run: echo "${{ env.VERSION }}" > release-version

      - name: Upload release-version as artifact
        uses: actions/upload-artifact@v2
        with:
          retention-days: 3
          name: release-version
          path: release-version

  build-release:
    needs: [initialise-gh-release]
    uses: ./.github/workflows/build_releases.yml

  upload-release:
    name: upload-release
    runs-on: ubuntu-latest
    needs: [build-release]
    steps:
      - name: Get release version
        uses: actions/download-artifact@v3
        with:
          name: release-version
          path: release-version

      - name: Set release version
        shell: bash
        run: |
          release_version="$(cat ./release-version/release-version)"
          echo "RELEASE_VERSION=$release_version" >> $GITHUB_ENV

      - name: Validate release version
        run: |
          echo "Release version: ${{ env.RELEASE_VERSION }}"

      - name: Get release artifacts
        uses: actions/download-artifact@v3
        with:
          name: release
          path: release

      - name: Print out all release files
        run: |
          echo "Generated $(ls ./release | wc -l) files:"
          du -h -d 0 ./release/*

      - name: Upload all saved release files
        uses: softprops/action-gh-release@17cd0d34deddf848fc0e7d9be5202c148c270a0a # 0.1.14
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          prerelease: false
          tag_name: ${{ env.RELEASE_VERSION }}
          draft: true
          fail_on_unmatched_files: true
          name: ${{ env.RELEASE_VERSION }} Release
          body: |
            <!-- Write summary here -->
          files: |
            ./release/*