publish.yml

name: Publishing

on:
  push:
    branches:
      - main
  workflow_dispatch:
    inputs:
      source_branch:
        description: 'Source branch'
        required: true
        default: 'main'

permissions:
  contents: write

jobs:
  publish:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.source_branch || github.ref }}
          submodules: recursive

      - name: Check if should be published
        if: ${{ github.event_name != 'workflow_dispatch' && !contains(github.event.head_commit.message, '[pub]') }}
        run: |
          echo "[pub] string is missing in commit message, skipping ..."
          exit 0

      - name: Get Fulltext search index builder
        env:
          TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          mkdir -p _ftsbuilder
          git clone https://x-access-token:${TOKEN}@github.com/HelpViewer/fulltextSearchDBBuilder.git _ftsbuilder

      - name: Publish
        id: pub
        if: ${{ github.event_name == 'workflow_dispatch' || contains(github.event.head_commit.message, '[pub]') }}
        run: |
          echo "::group::Copy _invariant to all language directories, package them"
          mkdir -p _output
          echo "Base folder for help ..."
          FOLDER="_base"
          if [ -d "$FOLDER" ] && [ "$(ls -A $FOLDER)" ]; then
            cd "$FOLDER"
            zip -r -9 ../_output/Help-.zip .
            cd ..
          else
            echo "Directory $FOLDER not exists, skipping ..."
          fi
          echo "End : Base folder for help"
          
          SRC_DIR="_invariant"
          mkdir -p $SRC_DIR
          echo "::endgroup::"

          langdirs=$(find . -maxdepth 1 -type d ! -name '.' ! -name '.*' ! -name '_*' -printf '%P\n' | paste -sd';')
          
          for dir in */ ; do
            dir=${dir%/}
            echo "::group::Language: $dir"

            case "$dir" in
              _*) continue ;;
            esac

            echo "Copying language invariant data ..."
            cp -r -T -v "$SRC_DIR"/. "$dir"/
            cd $dir
            echo "_lang|$dir" >> _config.txt
            echo "_langs|$langdirs" >> _config.txt
            echo "::endgroup::"
            [ -f "./fts-keywords.lst" ] && bash ../_ftsbuilder/indexBuild.sh "." "$dir"
            echo "::group::Language: $dir - zipping directory"
            echo "Zipping ..."
            zip -r -9 ../_output/Help-$dir.zip .
            cd ..
            echo "Language: $dir done."
            echo "::endgroup::"
          done
          echo "exists=true" >> $GITHUB_OUTPUT
          echo "Bundling finished."

      - name: Create tag
        id: newtag
        if: steps.pub.outputs.exists == 'true'
        run: |
          echo "::group::Version overview"
          VERSION=$(awk '/^## /{print $2; exit}' CHANGELOG.md)
          BODY=$(awk '/^## /{if (seen++) exit} seen' CHANGELOG.md | tail -n +2)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "body<<EOF" >> $GITHUB_OUTPUT
          echo "$BODY" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT
          echo "::endgroup::"
          
          TAG="$VERSION"

          echo "::group::Old release delete"
          RELEASE_ID=$(curl -s -H "Authorization: token $TOKEN" \
            https://api.github.com/repos/$REPO/releases/tags/$TAG | jq -r .id)

          if [ "$RELEASE_ID" != "null" ]; then
            echo "Deleting release ID $RELEASE_ID"
            curl -s -X DELETE -H "Authorization: token $TOKEN" \
              https://api.github.com/repos/$REPO/releases/$RELEASE_ID
          fi
          echo "::endgroup::"
          
          echo "::group::Old tag delete"
          if git ls-remote --tags origin | grep -q "$TAG"; then
            git tag -d "$TAG" || true
            git push origin ":refs/tags/$TAG" || true
          fi
          echo "::endgroup::"

          echo "::group::New tag created"
          echo "tag=$TAG" >> $GITHUB_OUTPUT
          git tag $TAG
          git push origin $TAG || true
          echo "::endgroup::"
                    
      - name: Create release
        id: crelease
        if: steps.pub.outputs.exists == 'true'
        uses: actions/create-release@v1
        with:
          tag_name: ${{ steps.newtag.outputs.tag }}
          release_name: ${{ steps.newtag.outputs.tag }}
          body: ${{ steps.newtag.outputs.body }}
        env:
          GITHUB_TOKEN: ${{ secrets._TOKEN }}

      - name: Upload helps for languages
        if: steps.pub.outputs.exists == 'true'
        env:
          GITHUB_TOKEN: ${{ secrets._TOKEN }}
          TAG: ${{ steps.newtag.outputs.tag }}
          REPO: ${{ github.repository }}
        run: |
          cd _output
          
          find . -type f -name "*.zip" -print0 | while IFS= read -r -d '' file; do
            echo "Language bundle to upload: $file"
            unzip "$file" _config.txt
            echo "_version|$TAG" >> _config.txt
            echo "_prjname|$REPO" >> _config.txt
            zip -u -o "$file" _config.txt
            rm _config.txt
            gh release upload "$TAG" "$file" --repo "$REPO" --clobber
          done