repo-sync.yml

on:
  schedule:
    - cron:  '0 0 * * 1,4'
  workflow_dispatch:
    inputs:
      branch_to_sync:
        description: Branch to sync to the private repository (repo default branch if left empty)
        required: false

name: Sync a branch to private repo

env:
  DEFAULT_BRANCH_TO_SYNC: ${{ github.event.repository.default_branch }}
  PUBLIC_BRANCH: ${{ github.event.inputs.branch_to_sync || env.DEFAULT_BRANCH_TO_SYNC }}
  PRIVATE_BRANCH: ${{ PUBLIC_BRANCH//\//- }}

jobs:
  sync_public_repo_to_private:
    name: Force sync a branch to the private repository with current git history
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          ref: ${{ github.event.inputs.branch_to_sync || env.DEFAULT_BRANCH_TO_SYNC }}
          fetch-depth: 0
      - name: Push a branch to the private repository
        run: | 
          git push -u https://${{ secrets.GHT_USER }}:${{ secrets.GHT_PRIVATE_REPO_TOKEN }}@github.tools.sap/cx-commerce-storefronts/${{ secrets.GHT_SPARTACUS_REPO }}.git ${{ env.PRIVATE_BRANCH }} -f
      - name: Include remaining pipeline files to the private remote's branch
        run: |
          PIPELINE_CONFIG_PATH="./.pipeline/config.yml"
          AZURE_CONFIG_PATH="./azure-pipelines.yml"
          SONAR_PATH="./sonar-project.properties"
          RELEASE_PACKAGES_LIST_GENERATOR="./ci-scripts/release-packages-list-generator.sh"
          PUBLIC_REPOSITORY_BRANCH_NAME=${{ github.event.inputs.branch_to_sync || env.DEFAULT_BRANCH_TO_SYNC }}
          PRIVATE_REPOSITORY_BRANCH_NAME=${PUBLIC_REPOSITORY_BRANCH_NAME//\//-}

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Clone repo"

          git clone -b $PRIVATE_REPOSITORY_BRANCH_NAME https://${{ secrets.GHT_USER }}:${{ secrets.GHT_PRIVATE_REPO_TOKEN }}@github.tools.sap/cx-commerce-storefronts/${{ secrets.GHT_SPARTACUS_REPO }}.git
          cd ${{ secrets.GHT_SPARTACUS_REPO }}

          git config --global user.email ${{ secrets.GHT_EMAIL }}
          git config --global user.name ${{ secrets.GHT_USER }}

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Get files from other branch"

          git checkout origin/sap-pipeline-files -- .

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Configure pipeline"

          sed -i "s%productiveBranch:%productiveBranch: $PRIVATE_REPOSITORY_BRANCH_NAME%gi" $PIPELINE_CONFIG_PATH

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Verify productiveBranch has been updated with the synched branch name"

          if grep -Fq "productiveBranch: $PRIVATE_REPOSITORY_BRANCH_NAME" $PIPELINE_CONFIG_PATH
          then
              echo "Branch name has successfully been added to the productiveBranch"
          else
              echo "Error. Branch name has NOT been added to the productiveBranch"
              exit 1
          fi

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Configure azure pipeline trigger"

          sed -i "s%trigger:%trigger:\n  - $PRIVATE_REPOSITORY_BRANCH_NAME%gi" $AZURE_CONFIG_PATH
          
          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Verify trigger has been updated with the synched branch name"

          if grep -Pzo "trigger:\n  - $PRIVATE_REPOSITORY_BRANCH_NAME" $AZURE_CONFIG_PATH
          then
              echo "Branch name has successfully been added to the trigger"
          else
              echo "Error. Branch name has NOT been added to the trigger"
              exit 1
          fi

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Configure azure pipeline build packages list"

          RELEASE_PACKAGES=$($RELEASE_PACKAGES_LIST_GENERATOR)
          
          FORMATTED_RELEASE_PACKAGES=""
          for PACKAGE in $RELEASE_PACKAGES; do
            FORMATTED_RELEASE_PACKAGES+="    - ${PACKAGE}\n"
          done

          sed -i "s%buildPackages:%buildPackages:\n${FORMATTED_RELEASE_PACKAGES}%gi" $AZURE_CONFIG_PATH
          
          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Verify buildPackages parameter has been updated with the generated release packages list"

          if grep -Pzo "buildPackages:\n${FORMATTED_RELEASE_PACKAGES}" $AZURE_CONFIG_PATH
          then
              echo "List of packages to release has successfully been added to the buildPackages parameter"
          else
              echo "Error. List of packages to release has NOT been added to the buildPackages parameter"
              exit 1
          fi

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Configure sonar"

          sed -i "s%sonar.branch.name=%sonar.branch.name=$PRIVATE_REPOSITORY_BRANCH_NAME%gi" $SONAR_PATH

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Verify sonar.branch.name has been updated with the synched branch name"

          if grep -Fq "sonar.branch.name=$PRIVATE_REPOSITORY_BRANCH_NAME" $SONAR_PATH
          then
              echo "Branch name has successfully been added to the sonar.branch.name"
          else
              echo "Error. Branch name has NOT been added to the sonar.branch.name"
              exit 1
          fi

          echo "---------------------------------------------------------------------------------------------------------------------------"
          echo "Include files to synced branch"

          git add .
          git commit -m "include remaining pipeline files"
          git push origin $PRIVATE_REPOSITORY_BRANCH_NAME