release.yaml

name: Publish Release
on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          token: ${{ secrets.PAT }}
            
      - name: Set up Node.js
        uses: actions/setup-node@v2
        with:
          node-version: '14' 

      - name: Install standard-version
        run: npm install -g standard-version
          
      - name: Generate changelog notes
        run: |
          curr_release=$(git describe --tags)
          prev_release=$(git describe --tags --abbrev=0 $(git rev-list --tags --skip=1 --max-count=1) 2>/dev/null || echo "")
          echo ">> ${prev_release}..${curr_release} <<"
          echo "${prev_release}..${curr_release}"
          git log ${prev_release}..${curr_release} --pretty=format:"%s" > commits.txt
          git tag -d "$curr_release"
          standard-version --release-as "$curr_release" --skip.commit --skip.tag --dry-run | tail -n +5 | awk '/---/{exit} {print}' > changelog.txt
          echo "$curr_release" > release_tag.txt
          echo "CHANGELOGS: "
          cat changelog.txt

      - name: Generate release notes
        run: |
          cat changelog.txt | tail -n +3 > release_notes.txt
          echo "RELEASE NOTES: "
          cat release_notes.txt
            
      - name: Install GitHub CLI - gh
        run: |
          type -p curl >/dev/null || (sudo apt update && sudo apt install curl -y)
          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
          && sudo chmod go+r /usr/share/keyrings/githubcli-archive-keyring.gpg \
          && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
          && sudo apt update \
          && sudo apt install gh -y
          
      - name: Configure GitHub CLI - gh
        run: gh auth login --with-token <<< "${{ secrets.PAT }}"

      - name: Draft Release
        run: |
          curr_release=$(cat release_tag.txt)
          gh release create --draft "$curr_release" --title "$curr_release" --notes-file release_notes.txt

      - name: Configure SSH key
        env:
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
          SSH_PUBLIC_KEY: ${{ secrets.SSH_PUBLIC_KEY }}
        run: |
          mkdir -p ~/.ssh
          echo "$SSH_PRIVATE_KEY" > ~/.ssh/proffapt
          echo "$SSH_PUBLIC_KEY" > ~/.ssh/proffapt.pub
          chmod 600 ~/.ssh/proffapt
          chmod 600 ~/.ssh/proffapt.pub
          
      - name: Clean repository
        run: |
          rm commits.txt release_notes.txt
          git checkout -b main
          git pull origin main
          git fetch --tags

      - name: Update changelogs
        run: |
          changelog_file=".github/CHANGELOG.md"
          logs=$(cat changelog.txt)
          if [ -s "$changelog_file" ]; then
            old_logs=$(tail -n +2 "$changelog_file")
            
            latest_tag=$(cat release_tag.txt)
            if grep -q "${latest_tag}" "$changelog_file"; then
              echo "Changelog already up-to-date"
            else
              echo -e "# CHANGELOG\n\n $logs\n\n $old_logs" > "$changelog_file"
              echo "Changelog updated successfully"
            fi
          else
            echo -e "# CHANGELOG\n\n $logs" > "$changelog_file"
            echo "Changelog generated successfully"
          fi

      - name: Update version in project.toml
        run: |
          latest_tag=$(cat release_tag.txt)
          latest_release=${latest_tag#v}
          sed -i "s/.*version =.*/version = \"${latest_release}\"/" pyproject.toml
          
      - name: Configure git
        run: |
          git config user.email "proffapt@pm.me"
          git config user.name "proffapt"
          git config gpg.format ssh
          git config user.signingkey ~/.ssh/proffapt.pub

      - name: Commit & push changes
        run: |
          rm changelog.txt
          files=(".github/CHANGELOG.md" "pyproject.toml")
          for file in "${files[@]}"; do
            if [ -n "$(git status --porcelain $file)" ]; then
              git add $file
              
              if [ "$file" == ".github/CHANGELOG.md" ]; then
                git commit -S -m "docs(changelog): update $(basename $file)"
              elif [ "$file" == "pyproject.toml" ]; then
                git commit -S -m "chore(release): update $(basename $file)"
              fi
              
              git push origin $(git rev-parse --abbrev-ref HEAD)
            else
              echo "No changes in $file."
            fi
          done

      - name: Configure python
        uses: actions/setup-python@v2
        with:
          python-version: "3.x"

      - name: Configure env for build
        env:
          PYPICONF: ${{ secrets.TEST_PYPI }}
        run: |
          echo "$PYPICONF" > ~/.pypirc
          pip install build
          pip install twine

      - name: Build package
        run: |
          python3 -m build

      - name: Attach files to release
        run: |
          latest_tag=$(cat release_tag.txt)
          gh release upload "$latest_tag" dist/*

      - name: Releasing to pypi
        run: |
          twine upload dist/*