createRelease.yml

name: Create Github release

on:
  workflow_dispatch:
  push:
    branches:
      - master
    paths: ['./VERSION']

jobs:
  variables:
    name: Read VERSION
    if: github.repository == 'adjust/web_sdk'
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.read-file.outputs.version }}
      changelog: ${{ steps.prepare-changelog.outputs.changelog }}
    steps:
      - uses: actions/checkout@v4
      - name: Read VERSION file
        id: read-file
        run: |
          echo "version=$(cat ./VERSION)" >> $GITHUB_OUTPUT

      - name: Prepare changelog
        id: prepare-changelog
        run: |
          read_changelog() {
            CHANGELOG_FILE="./CHANGELOG.md"

            change_log_found=false
            while IFS='' read -r line || [[ -n "$line" ]]; do

            # If it is reading change log for the version
            if $change_log_found; then

              # If it reads end of change log for the version
              if [[ "$line" == "---" ]]; then
                break

              # Append the line
              else
                echo "$line"
              fi

            # If it didn't find changelog for the version
            else

              # If it is the first line of change log for the version
              if [[ "$line" =~ "### Version ${{ steps.read-file.outputs.version }}" ]]; then
                change_log_found=true
              fi
            fi
            done < $CHANGELOG_FILE
          }
          changes=$(read_changelog)
          echo "changelog<<EOF" >> $GITHUB_OUTPUT
          echo "$changes" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

  prepare-release:
    name: Publish Github release
    if: github.repository == 'adjust/web_sdk'
    runs-on: ubuntu-latest
    permissions:
      contents: write
    needs: [variables]
    steps:
      - uses: actions/checkout@v4
      - name: Push tag
        run: |
          git config --local user.name github-actions[bot]
          git config --local user.email github-actions[bot]@users.noreply.github.com
          git tag -a v${{ needs.variables.outputs.version }} -m "Version ${{ needs.variables.outputs.version }}"
          git push origin tag v${{ needs.variables.outputs.version }}

      - uses: ncipollo/release-action@v1
        with:
          tag: v${{ needs.variables.outputs.version }}
          draft: true
          name: Version ${{ needs.variables.outputs.version }}
          body: ${{ needs.variables.outputs.changelog }}
          artifacts: "dist/*"