name: Release Check

on:
  push:
    branches:
      - 'release/**'
      - 'hotfix/**'

env:
  JAVA_VERSION: 20

defaults:
  run:
    shell: bash

jobs:
  release-check-precondition:
    name: Validate commits pushed to release/hotfix branch to fulfill release requirements
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - id: validate-pom-version
        name: Validate POM version
        run: |
          if [[ $GITHUB_REF =~ refs/heads/(hotfix|release)/[0-9]+\.[0-9]+\.[0-9]+.* ]]; then
            SEM_VER_STR=${GITHUB_REF##*/}
          else
            echo "Failed to parse version"
            exit 1
          fi

          if [[ ${SEM_VER_STR} == `mvn help:evaluate -Dexpression=project.version -q -DforceStdout` ]]; then
            echo "semVerStr=${SEM_VER_STR}" >> $GITHUB_OUTPUT
          else
            echo "Version not set in POM"
            exit 1
          fi
      - name: Validate release in org.cryptomator.Cryptomator.metainfo.xml file
        run: |
          if ! grep -q "<release date=\".*\" version=\"${{ steps.validate-pom-version.outputs.semVerStr }}\"/>" dist/linux/common/org.cryptomator.Cryptomator.metainfo.xml; then
            echo "Release not set in dist/linux/common/org.cryptomator.Cryptomator.metainfo.xml"
            exit 1
          fi