name: Build and Deploy

on:
  push:
    branches:
      - main
      - master

jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: git.rogi.casa
          username: ${{ gitea.actor }}
          password: ${{ secrets.RUNNER_GITEA_TOKEN }}

      - name: Extract version from commit
        id: version
        run: |
          # Use short commit SHA as version tag
          VERSION=$(git rev-parse --short HEAD)
          echo "version=${VERSION}" >> $GITHUB_OUTPUT
          echo "Building version: ${VERSION}"

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: |
            git.rogi.casa/${{ gitea.repository_owner }}/gym-tracker/gym-tracker:${{ steps.version.outputs.version }}
            git.rogi.casa/${{ gitea.repository_owner }}/gym-tracker/gym-tracker:latest
          cache-from: type=registry,ref=gitea.rogi.casa/${{ gitea.repository_owner }}/gym-tracker/gym-tracker:latest
          cache-to: type=inline

      - name: Checkout k3s-cluster repo
        uses: actions/checkout@v4
        with:
          repository: roger/k3s-cluster
          token: ${{ secrets.GITEA_TOKEN }}
          path: k3s-cluster
          ref: main

      - name: Update deployment image tag
        run: |
          cd k3s-cluster
          echo "Updating deployment image to version: ${{ steps.version.outputs.version }}"
          # Update the image tag in the deployment file
          sed -i "s|image: git.rogi.casa/.*/gym-tracker:.*|image: gitea.rogi.casa/${{ gitea.repository_owner }}/gym-tracker/gym-tracker:${{ steps.version.outputs.version }}|g" gym-tracker/deployment.yaml
          # Print the updated image line for verification
          grep "image: git.rogi.casa/.*/gym-tracker:" gym-tracker/deployment.yaml
          
      - name: Commit and push changes
        run: |
          cd k3s-cluster
          git config user.name "Gitea Actions"
          git config user.email "actions@gitea.local"
          git add gym-tracker/deployment.yaml
          git diff --staged --quiet || git commit -m "Update gym-tracker image to ${{ steps.version.outputs.version }}"
          git push