# =============================================================================
# Gitea Actions Workflow - node-bugado
# =============================================================================
#
# Pipeline GitOps:
#   1. Build: Constrói imagem Docker e faz push para Gitea Registry
#   2. Deploy: Atualiza manifests no repo GitOps (ArgoCD faz sync)
#
# Secrets necessários (Repository → Settings → Actions → Secrets):
#   - REGISTRY_TOKEN: Token para push no Gitea Container Registry
#   - DEPLOY_KEY: Chave SSH privada para push no repo GitOps
#   - GITOPS_REPO: URL SSH do repo GitOps (ex: git@gitea.kube.quest:user/gitops-demo.git)
#
# =============================================================================

name: Build and Deploy

on:
  push:
    branches: [main]

env:
  REGISTRY: gitea.kube.quest
  IMAGE_NAME: ${{ gitea.repository }}

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Login to Gitea Registry
        run: |
          echo "${{ secrets.REGISTRY_TOKEN }}" | docker login ${{ env.REGISTRY }} \
            -u ${{ gitea.actor }} --password-stdin

      - name: Build and push
        run: |
          echo "Building ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}"
          docker build \
            -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }} \
            -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest \
            .
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}
          docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

  deploy:
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Setup SSH
        run: |
          mkdir -p ~/.ssh
          echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_ed25519
          chmod 600 ~/.ssh/id_ed25519
          ssh-keyscan gitea.kube.quest >> ~/.ssh/known_hosts 2>/dev/null || true

      - name: Update GitOps repo
        run: |
          git config --global user.email "ci@gitea.kube.quest"
          git config --global user.name "Gitea CI"

          git clone ${{ secrets.GITOPS_REPO }} gitops
          cd gitops

          SHORT_SHA=$(echo "${{ github.sha }}" | cut -c1-8)

          if [ -f apps/node-bugado/deployment.yaml ]; then
            sed -i "s|image:.*node-bugado.*|image: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.sha }}|g" apps/node-bugado/deployment.yaml
            git add apps/node-bugado/deployment.yaml
            git commit -m "deploy: node-bugado ${SHORT_SHA} [skip ci]"
            git push
            echo "GitOps repo updated"
          else
            echo "WARNING: apps/node-bugado/deployment.yaml not found"
            exit 1
          fi