publish.yml

name: publish
on:
  workflow_dispatch:
    inputs:
      version-change:
        description: Version part
        required: true
        type: choice
        options:
          - PATCH
          - MINOR
      release-candidate:
        description: Release candidate
        required: true
        type: boolean
        default: True

permissions:
  contents: write

jobs:
  publish:
    runs-on: ubuntu-latest
    env:
      VERSION_CHANGE: ${{ github.event.inputs.version-change }}
      RELEASE_CANDIDATE: ${{ github.event.inputs.release-candidate }}
      VERSION_FILE: internal/version/version.go
      CHANGELOG_FILE: CHANGELOG.md
      GITHUB_TOKEN: ${{ secrets.YDB_PLATFORM_BOT_TOKEN_REPO }}
    steps:
      - uses: actions/checkout@v3
        with:
          token: ${{ secrets.YDB_PLATFORM_BOT_TOKEN_REPO }}
          fetch-depth: 0
      - run: |
          CHANGELOG=$(cat $CHANGELOG_FILE | sed -e '/^## v.*$/,$d')
          if [[ -z "$CHANGELOG" ]]
          then
            echo "CHANGELOG empty"
            exit 1;
          fi;
          MAJOR=$(cat $VERSION_FILE | grep Major | sed -e 's/^.*\ \(=\ \)*\(\"\)*\([0-9]*\)\(\"\)*.*/\3/g');
          MINOR=$(cat $VERSION_FILE | grep Minor | sed -e 's/^.*\ \(=\ \)*\(\"\)*\([0-9]*\)\(\"\)*.*/\3/g');
          PATCH=$(cat $VERSION_FILE | grep Patch | sed -e 's/^.*\ \(=\ \)*\(\"\)*\([0-9]*\)\(\"\)*.*/\3/g');
          LAST_TAG="v$MAJOR.$MINOR.$PATCH";
          if [ "$VERSION_CHANGE" = "MINOR" ]
          then
            MINOR=$((MINOR+1));
            PATCH=0;
          fi;
          if [ "$VERSION_CHANGE" = "PATCH" ]
          then
            PATCH=$((PATCH+1));
          fi;
          if [ "$RELEASE_CANDIDATE" = true ]
          then
            RC=$(git tag | grep "v$MAJOR.$MINOR.$PATCH-rc" | wc -l);
            TAG="v$MAJOR.$MINOR.$PATCH-rc$RC";
          else
            sed -e 's/Minor = "\([0-9]*\)"/Minor = "'$MINOR'"/g' -i $VERSION_FILE;
            sed -e 's/Patch = "\([0-9]*\)"/Patch = "'$PATCH'"/g' -i $VERSION_FILE;
            git add $VERSION_FILE;
            echo "## v$MAJOR.$MINOR.$PATCH" >> $CHANGELOG_FILE.tmp
            cat $CHANGELOG_FILE >> $CHANGELOG_FILE.tmp
            mv $CHANGELOG_FILE.tmp $CHANGELOG_FILE;
            git add $CHANGELOG_FILE;
            git config --global user.email "robot@umbrella";
            git config --global user.name "robot";
            git commit -m "Release v$MAJOR.$MINOR.$PATCH";
            TAG="v$MAJOR.$MINOR.$PATCH";
          fi;
          git tag $TAG
          git push --tags && git push
          CHANGELOG="$CHANGELOG
          
          Full Changelog: [$LAST_TAG...$TAG](https://github.com/ydb-platform/ydb-go-sdk/compare/$LAST_TAG...$TAG)"
          if [ "$RELEASE_CANDIDATE" = true ]
          then
            gh release create -d $TAG -t "$TAG" --notes "$CHANGELOG"
          else
            gh release create $TAG -t "$TAG" --notes "$CHANGELOG"
          fi;