releases/.github/workflows/test-envoy-with-opa.yaml

name: Test Envoy with OPA

on:
  workflow_call:
    secrets:
      slack_webhook_url:
        required: false

permissions:
  contents: read

jobs:
  test-envoy-with-opa:
    name: Test Envoy with OPA
    runs-on: ubuntu-24.04
    env:
      SLACK_WEBHOOK_URL: ${{ secrets.slack_webhook_url }} # zizmor: ignore[secrets-outside-env]
    steps:
      - name: Check out OPA code
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          persist-credentials: false
          path: opa

      - name: Install Go
        uses: actions/setup-go@924ae3a1cded613372ab5595356fb5720e22ba16 # v6.5.0
        with:
          go-version-file: opa/.go-version
          cache-dependency-path: opa/go.sum

      - name: Get latest opa-envoy-plugin release tag
        id: envoy_release
        run: |
          tag=$(gh api repos/open-policy-agent/opa-envoy-plugin/releases/latest --jq '.tag_name')
          echo "tag=$tag" >> $GITHUB_OUTPUT
        env:
          GH_TOKEN: ${{ github.token }}

      - name: Check out opa-envoy-plugin ${{ steps.envoy_release.outputs.tag }}
        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
          repository: open-policy-agent/opa-envoy-plugin
          ref: ${{ steps.envoy_release.outputs.tag }}
          persist-credentials: false
          path: envoy

      - name: Update OPA dependency
        working-directory: envoy
        run: |
          go mod edit -replace github.com/open-policy-agent/opa=../opa
          go mod tidy

      - name: Build
        working-directory: envoy
        run: make build

      - name: Test
        working-directory: envoy
        run: make test

        # TODO: run e2e tests

      - name: Slack Notification
        uses: slackapi/slack-github-action@45a88b9581bfab2566dc881e2cd66d334e621e2c # v3.0.3
        if: failure() && env.SLACK_WEBHOOK_URL != ''
        with:
          webhook: ${{ env.SLACK_WEBHOOK_URL }} # zizmor: ignore[secrets-outside-env]
          webhook-type: incoming-webhook
          payload: |
            {
              "text": "opa-envoy-plugin compatibility check failed: <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|${{ github.workflow }} - ${{ github.job }}>"
            }