multi-env-pipeline-poc/.gitea/workflows/ci.yml

name: CI Pipeline

on:
  push:
    branches-ignore:
      - 'renovate/**'
  pull_request:
    branches:
      - dev
      - staging
      - main

env:
  REGISTRY_URL: ${{ vars.REGISTRY_URL }}
  IMAGE_NAME: ${{ vars.IMAGE_NAME }}

jobs:
  lint:
    name: HTML Lint
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install html-validate
        run: npm install -g html-validate

      - name: Validate HTML
        run: |
          set -euo pipefail
          html-validate src/index.html || true
          echo "::notice::HTML validation completed (non-blocking)"

  build:
    name: Build Docker Image
    runs-on: ubuntu-latest
    needs: lint
    steps:
      - name: Checkout
        uses: actions/checkout@v4

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

      - name: Cache Docker layers
        uses: actions/cache@v4
        with:
          path: /tmp/.buildx-cache
          key: ci-buildx-${{ gitea.sha }}
          restore-keys: |
            ci-buildx-

      - name: Build image
        run: |
          set -euo pipefail
          docker buildx build \
            --cache-from=type=local,src=/tmp/.buildx-cache \
            --cache-to=type=local,dest=/tmp/.buildx-cache-new,mode=max \
            --load \
            --build-arg APP_VERSION=ci-${{ gitea.sha }} \
            --build-arg BUILD_DATE=$(date -u +"%Y-%m-%dT%H:%M:%SZ") \
            --build-arg GIT_COMMIT=${{ gitea.sha }} \
            --build-arg GIT_BRANCH=${{ gitea.ref_name }} \
            -t ci-image:latest \
            .

      - name: Move cache
        run: |
          set -euo pipefail
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache

  security-scan:
    name: Security Scan
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Run Trivy vulnerability scanner
        run: |
          docker run --rm \
            -v /var/run/docker.sock:/var/run/docker.sock \
            aquasec/trivy:latest \
            image --severity HIGH,CRITICAL --exit-code 1 --ignore-unfixed ci-image:latest