# CI for orca-platform (IaC). `shared` always runs; `validate` activates
# when at least one Orca manifest lands.
name: ci

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]

jobs:
  shared:
    runs-on: docker
    steps:
      - uses: actions/checkout@v4
        with: { fetch-depth: 0 }

      - name: commitlint (PR only)
        if: github.event_name == 'pull_request'
        shell: bash
        env:
          BASE_SHA: ${{ github.event.pull_request.base.sha }}
          HEAD_SHA: ${{ github.event.pull_request.head.sha }}
        run: |
          set -euo pipefail
          pattern='^(feat|fix|docs|chore|refactor|test|perf|build|ci|revert)(\([a-z0-9_/.-]+\))?!?: .{1,72}$'
          bad=0
          while IFS= read -r subject; do
            if ! [[ "$subject" =~ $pattern ]]; then
              echo "::error::Commit subject does not match Conventional Commits: $subject"
              bad=$((bad+1))
            fi
          done < <(git log --format=%s "${BASE_SHA}..${HEAD_SHA}")
          if [ "$bad" -gt 0 ]; then
            echo "::error::$bad commit(s) failed commitlint."
            exit 1
          fi
          echo "commitlint: OK"

      - name: gitleaks
        shell: bash
        run: |
          set -euo pipefail
          GL_VERSION=8.18.4
          curl -fsSL "https://github.com/gitleaks/gitleaks/releases/download/v${GL_VERSION}/gitleaks_${GL_VERSION}_linux_x64.tar.gz" \
            | tar -xz -C /tmp gitleaks
          /tmp/gitleaks detect --source . --no-banner --redact --verbose --exit-code 1

      - name: trivy fs scan
        uses: aquasecurity/trivy-action@master
        with:
          scan-type: fs
          severity: HIGH,CRITICAL
          exit-code: 1
          ignore-unfixed: true

  validate:
    runs-on: docker
    if: hashFiles('**/*.orca.yaml','**/*.orca.yml','manifests/**') != ''
    steps:
      - uses: actions/checkout@v4

      - name: install orca
        run: |
          curl -fsSL https://orca.meghsakha.com/install.sh | sh
          orca version

      - name: orca validate
        run: orca validate ./