name: Deploy to Fly

on:
  workflow_run:
      workflows: ["Publish Docker Image to GCR"]
      branches: [production]
      types: 
        - completed
  workflow_dispatch:
    inputs:
        imageTag:
          description: 'Docker Image Tag'
          required: true
          type: string
          default: 'latest'

env:
  FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

jobs:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout 
        uses: actions/checkout@v2

      - name: Setup Fly
        uses: superfly/flyctl-actions/setup-flyctl@master
      
      - name: Deploy
        run: flyctl deploy