push_trigger.yaml

name: Publish mosip-helm charts

on:
    push:
        branches:
            - 1.2.0.*
            - develop
            - govstack*

jobs:
    Generate_Documentation:
        runs-on: ubuntu-latest
        steps:
            - name: Set up JDK 11
              uses: actions/setup-java@v1
              with:
                  java-version: 11

            - name: Checkout Repository
              uses: actions/checkout@v2
                #if: github.event.inputs.git-ref != ''
                #with:
                #    ref: ${{ github.event.inputs.git-ref }}

            - name: Setup Branch and Env
              run: |
                  # Strip git ref prefix from version
                  echo "BRANCH_NAME=$(echo ${{ github.ref }} | sed -e 's,.*/\(.*\),\1,')" >> $GITHUB_ENV
                  echo "COMMIT_ID=${GITHUB_SHA}" >> $GITHUB_ENV

            - id: files
              uses: jitterbit/get-changed-files@v1
            - name: save helm/charts to tmp.txt file
              run: |
                  touch ./tmp.txt
                  for changed_file in ${{ steps.files.outputs.all }}; do
                      echo "File: ${changed_file}."
                      if [[ $changed_file =~ ^[charts] ]]; then 
                          echo "${changed_file}" | awk -F '/' '/^[charts]/{print $2}' >> ./tmp.txt; 
                          echo "Saved $( echo ${changed_file} | awk -F '/' '/^[charts]/{print $2}') chart to tmp.txt"
                      fi
                  done
                  cat tmp.txt | sort | uniq > ./tmp1.txt
                  mv ./tmp1.txt ./tmp.txt
                  echo "List of charts to be published";
                  cat ./tmp.txt

            - name: Generate tar files
              run: |
                  echo "BRANCH_NAME=$BRANCH_NAME";
                  helm repo add mosip https://tf-govstack.github.io/mosip-helm

                  echo "COMMIT=${{ env.COMMIT_ID }}"
                  echo "SKIP=FALSE" >> $GITHUB_ENV
                  if [[ ! -s ./tmp.txt ]]; then 
                    echo "No Charts to publish"; 
                    echo "SKIP=TRUE" >> $GITHUB_ENV
                  fi
                  #cd charts &&
                  #find * -prune -type d > ../tmp.txt
                  #cd ..

                  while IFS= read -r line
                  do
                    fullpath=$line
                    echo "Pullpath: $fullpath"
                    fullname=$(basename "$line")
                    echo "Filename: $fullname"
                    helm dependency update charts/$fullpath/
                    helm package charts/$fullpath
                  done < tmp.txt

            - name: Upload tar as Artifact
              uses: actions/upload-artifact@v2
              with:
                  name: charts
                  path: ./*.tgz
                  retention-days: 1
              if: env.SKIP != 'TRUE'

            - name: Checkout branch for publishing
              uses: actions/checkout@v2
              with:
                  ref: gh-pages
              if: env.SKIP != 'TRUE'

            - name: Download tar from Artifacts
              uses: actions/download-artifact@v2
              with:
                  name: charts
                  path: ./
              if: env.SKIP != 'TRUE'

            - name: Update index.yaml
              run: |
                  git status
                  helm repo index --url https://tf-govstack.github.io/mosip-helm/ .
              if: env.SKIP != 'TRUE'

            - name: Commit Changes to mosip-helm Repository
              uses: EndBug/add-and-commit@v7
              with:
                  branch: gh-pages
                  default_author: github_actions
                  message: 'added helm charts for release ${{ github.event.inputs.git-ref }}'
                  add: './*.tgz ./index.yaml'
              if: env.SKIP != 'TRUE'