deploy-fly.yml

name: Deploy to Fly.io

on:
  push:
    branches: [main]
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  deploy:
    name: Deploy to Fly.io
    runs-on: ubuntu-latest
    environment: production

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup Fly CLI
        uses: superfly/flyctl-actions/setup-flyctl@master

      - name: Deploy to Fly.io
        run: flyctl deploy --remote-only
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

  # Alternative: Deploy with build arguments
  # deploy-with-args:
  #   name: Deploy with Build Args
  #   runs-on: ubuntu-latest
  #   environment: production
  #   steps:
  #     - uses: actions/checkout@v4
  #     - uses: superfly/flyctl-actions/setup-flyctl@master
  #     - run: |
  #         flyctl deploy --remote-only \
  #           --build-arg NODE_ENV=production \
  #           --build-arg COMMIT_SHA=${{ github.sha }}
  #       env:
  #         FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

  # Alternative: Deploy to staging first
  # deploy-staging:
  #   name: Deploy to Staging
  #   runs-on: ubuntu-latest
  #   environment: staging
  #   steps:
  #     - uses: actions/checkout@v4
  #     - uses: superfly/flyctl-actions/setup-flyctl@master
  #     - run: flyctl deploy --remote-only --config fly.staging.toml
  #       env:
  #         FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}
  #
  # deploy-production:
  #   name: Deploy to Production
  #   runs-on: ubuntu-latest
  #   needs: deploy-staging
  #   environment: production
  #   steps:
  #     - uses: actions/checkout@v4
  #     - uses: superfly/flyctl-actions/setup-flyctl@master
  #     - run: flyctl deploy --remote-only
  #       env:
  #         FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

# Required secrets:
# - FLY_API_TOKEN: Fly.io API token (generate with `flyctl tokens create deploy`)
#
# fly.toml (required, place in repo root):
# app = 'your-app-name'
# primary_region = 'iad'
#
# [build]
#
# [http_service]
#   internal_port = 3000
#   force_https = true
#   auto_stop_machines = 'stop'
#   auto_start_machines = true
#   min_machines_running = 0
#   processes = ['app']
#
# [[vm]]
#   memory = '1gb'
#   cpu_kind = 'shared'
#   cpus = 1
#
# [checks]
#   [checks.health]
#     grace_period = "30s"
#     interval = "15s"
#     method = "get"
#     path = "/health"
#     port = 3000
#     timeout = "10s"
#     type = "http"
#
# Setting secrets in Fly.io:
# flyctl secrets set DATABASE_URL="..." API_KEY="..."