release.yml

name: CI Release Helm Chart

on:
  release:
    types: [published]

env:
  # [avoid issue when Github action upgraded from 18.04 default to 20.04](https://github.com/aws/aws-cli/issues/5262)
  AWS_EC2_METADATA_DISABLED: true
  REPO_NAME: magda-preview-map
  # Github account username (used for access github registry)
  GH_USERNAME: magdabot
  # Github Orgnisation name or user name for this repo
  GH_ORGNAME: magda-io
  #Docker Hub username
  DH_USERNAME: magdabot
  #S3 bucket name: this s3 bucket will be used to store published helm chart and index
  S3_BUCKET: magda-charts

jobs:
  release-helm-chart:
    name: Release Helm Chart
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Use Node.js 10
        uses: actions/setup-node@v1
        with:
          node-version: 10
      - run: yarn install
      - run: yarn build

      - name: helm-build-dependencies
        run: yarn update-all-charts

      - name: helm-check
        run: yarn helm-lint

      - name: check-helm-chart-verion
        run: yarn check-helm-chart-version deploy/helm/${REPO_NAME}/Chart.yaml

      - name: Login to GitHub Package Repository
        env:
          GH_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}
        run: docker login docker.pkg.github.com -u ${GH_USERNAME} -p ${GH_TOKEN}

      - name: Build Docker Image & Push to Github Registry
        run: yarn docker-build-prod --repository=docker.pkg.github.com/${GH_ORGNAME}/${REPO_NAME} --name=${REPO_NAME}

      - name: Login to Docker Hub
        env:
          DH_TOKEN: ${{ secrets.DOCKER_HUB_PASSWORD }}
        run: docker login -u ${DH_USERNAME} -p ${DH_TOKEN}

      - name: Re-tag & Push Docker Image to Docker Hub
        run: yarn retag-and-push --fromPrefix=docker.pkg.github.com/${GH_ORGNAME}/${REPO_NAME}/ --fromName=${REPO_NAME}

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"

      - name: Release Helm Chart
        env:
          CR_TOKEN: "${{ secrets.GH_ACCESS_TOKEN }}"
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        run: |
          cd deploy/helm
          mkdir -p sync_dir
          mkdir -p index_dir
          if ! aws s3 cp s3://${S3_BUCKET}/index.yaml index_dir/index.yaml; then echo "failed to copy current repo index" && exit 1; fi
          helm package -d sync_dir ${REPO_NAME}
          helm repo index --merge "index_dir/index.yaml" sync_dir
          mv -f sync_dir/index.yaml index_dir/index.yaml
          aws s3 sync sync_dir s3://${S3_BUCKET}/
          aws s3 cp index_dir/index.yaml s3://${S3_BUCKET}/index.yaml