name: Build and Deploy Go App

on:
  push:
    branches:
      - master
  pull_request:

jobs:
  build:
    runs-on: docker
    container:
      image: golang:1.25.0
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Build Go app
        run: |
          go mod tidy
          go build -o nyanimedb .

      - name: Build Docker image
        run: docker build -t nyanimedb:latest .

      - name: Save Docker image artifact
        run: docker save nyanimedb:latest -o nyanimedb.tar

      - name: Upload image artifact
        uses: actions/upload-artifact@v4
        with:
          name: docker-image
          path: nyanimedb.tar

  deploy:
    runs-on: docker
    needs: build
    if: ${{ github.event.inputs.deploy == 'true' }} # manual deploy trigger
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Download image
        uses: actions/download-artifact@v4
        with:
          name: docker-image
          path: .

      - name: Load Docker image
        run: docker load -i nyanimedb.tar

      - name: Deploy container locally
        run: |
          echo "Deploying nyanimedb locally..."
          docker stop nyanimedb || true
          docker rm nyanimedb || true
          docker run -d --name nyanimedb -p 8080:8080 nyanimedb:latest