deployment.yml

name: Deploy

on:
  workflow_call:
    inputs:
      versionvar_filename:
        required: true
        type: string
      service_name:
        required: true
        type: string
      env_name:
        required: true
        type: string
    secrets:
      PERSONAL_ACCESS_TOKEN:
        required: true

jobs:

  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          ref: ${{ github.event.pull_request.head.sha }}

      - name: Extract variables
        shell: bash
        run: |
          echo "BRANCH=$(echo ${GITHUB_REF#refs/heads/} | sed 's/\//_/g')" >> $GITHUB_OUTPUT
          echo "TAG=$(git tag --points-at HEAD)" >> $GITHUB_OUTPUT
          echo "GIT_SHA=$(git rev-parse HEAD)" >> $GITHUB_OUTPUT
          echo "GIT_SHA_SHORT=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        id: extract_variables

      - name: Checkout terraform config repo
        uses: actions/checkout@v3
        with:
          repository: 'datacite/mastino'
          persist-credentials: false

      - name: Commit changes to terraform config repository
        run: |
          export GIT_SHA=${{ steps.extract_variables.outputs.GIT_SHA_SHORT }}
          export GIT_TAG=${{ steps.extract_variables.outputs.TAG }}

          export VERSION_FILENAME=${{ inputs.env_name }}/services/${{ inputs.service_name }}/${{ inputs.versionvar_filename }}.auto.tfvars

          sed -e "s/{{ .Env.GIT_SHA }}/$GIT_SHA/g" -e "s/{{ .Env.GIT_TAG }}/$GIT_TAG/g" $VERSION_FILENAME.tmpl > $VERSION_FILENAME

          git config --local user.email "action@github.com"
          git config --local user.name "GitHub Action"
          git add $VERSION_FILENAME
          git commit -m "Adding ${{ inputs.versionvar_filename }} git variables for commit ${{ steps.extract_variables.outputs.GIT_TAG }}"

      - name: Push changes
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
          repository: 'datacite/mastino'
          branch: 'refs/heads/master'
          tags: false