name: Budibase Deploy Production

on:
 workflow_dispatch:

jobs:
  release:
    runs-on: ubuntu-latest

    steps:
      - name: Fail if not a tag
        run: |
          if [[ $GITHUB_REF != refs/tags/* ]]; then 
            echo "Workflow Dispatch can only be run on tags" 
            exit 1 
          fi

      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Fail if tag is not in master
        run: |
          if ! git merge-base --is-ancestor ${{ github.sha }} origin/master; then
            echo "Tag is not in master. This pipeline can only execute tags that are present on the master branch"
            exit 1
          fi

      - name: Pull values.yaml from budibase-infra
        run: | 
          curl -H "Authorization: token ${{ secrets.GH_ACCESS_TOKEN }}" \
          -H 'Accept: application/vnd.github.v3.raw' \
          -o values.production.yaml \
          -L https://api.github.com/repos/budibase/budibase-infra/contents/kubernetes/values.yaml
          wc -l values.production.yaml
      
      - name: Get the latest budibase release version
        id: version
        run: | 
          release_version=$(cat lerna.json | jq -r '.version')
          echo "RELEASE_VERSION=$release_version" >> $GITHUB_ENV
      
      - name: Configure AWS Credentials
        uses: aws-actions/configure-aws-credentials@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: eu-west-1

      - name: Deploy to EKS
        uses: craftech-io/eks-helm-deploy-action@v1
        with:
          aws-access-key-id: ${{ secrets.AWS_ACCESS__KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          aws-region: eu-west-1
          cluster-name: budibase-eks-production
          config-files: values.production.yaml
          chart-path: charts/budibase
          namespace: budibase
          values: globals.appVersion=v${{ env.RELEASE_VERSION }},services.couchdb.url=${{ secrets.PRODUCTION_COUCHDB_URL }},services.couchdb.password=${{ secrets.PRODUCTION_COUCHDB_PASSWORD }}
          name: budibase-prod

      - name: Discord Webhook Action
        uses: tsickert/discord-webhook@v4.0.0
        with:
          webhook-url: ${{ secrets.PROD_DEPLOY_WEBHOOK_URL }}
          content: "Production Deployment Complete: ${{ env.RELEASE_VERSION }} deployed to Budibase Cloud."
          embed-title: ${{ env.RELEASE_VERSION }}