name: Keycloak Documentation

on:
  push:
    branches-ignore:
      - main
      - dependabot/**
  pull_request:
  schedule:
    - cron: 0 5 * * *
  workflow_dispatch:

env:
  DEFAULT_JDK_VERSION: 17
  DEFAULT_JDK_DIST: temurin

concurrency:
  # Only cancel jobs for PR updates
  group: documentation-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

defaults:
  run:
    shell: bash

jobs:

  conditional:
    name: Check conditional workflows and jobs
    if: github.event_name != 'schedule' || github.repository == 'keycloak/keycloak'
    runs-on: ubuntu-latest
    outputs:
      documentation: ${{ steps.conditional.outputs.documentation }}
    steps:
      - uses: actions/checkout@v3

      - id: conditional
        uses: ./.github/actions/conditional

  build:
    name: Build
    if: ${{ needs.conditional.outputs.documentation == 'true' }}
    runs-on: ubuntu-latest
    needs: conditional
    steps:
      - uses: actions/checkout@v3

      - id: setup-java
        name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: ${{ env.DEFAULT_JDK_DIST }}
          java-version: ${{ env.DEFAULT_JDK_VERSION }}

      - id: maven-cache
        name: Maven cache
        uses: ./.github/actions/maven-cache

      - id: build-documentation
        name: Build Keycloak
        shell: bash
        run: |
          MVN_HTTP_CONFIG="-Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false -Dmaven.wagon.http.retryHandler.class=standard -Dmaven.wagon.http.retryHandler.count=3 -Dmaven.wagon.httpconnectionManager.ttlSeconds=120"
          ./mvnw install -DskipTests -am -pl docs/documentation/tests,docs/documentation/dist -nsu -B -e $MVN_HTTP_CONFIG -Pdocumentation

      - id: test-documentation
        name: Verify Keycloak documentation
        shell: bash
        run: |
          ./mvnw test -Dtest=!ExternalLinksTest -am -pl docs/documentation/tests,docs/documentation/dist -nsu -B -e -Pdocumentation 

      - id: upload-keycloak-documentation
        name: Upload Keycloak documentation
        uses: actions/upload-artifact@v3
        with:
          name: keycloak-documentation
          path: docs/documentation/dist/target/*.zip
          retention-days: 1

  external-links:
    name: External links check
    if: ${{ needs.conditional.outputs.documentation == 'true' }}
    runs-on: ubuntu-latest
    needs: conditional
    steps:
      - uses: actions/checkout@v3

      - id: setup-java
        name: Setup Java
        uses: actions/setup-java@v3
        with:
          distribution: ${{ env.DEFAULT_JDK_DIST }}
          java-version: ${{ env.DEFAULT_JDK_VERSION }}

      - id: maven-cache
        name: Maven cache
        uses: ./.github/actions/maven-cache

      - id: build-documentation
        name: Build Keycloak
        shell: bash
        run: |
          MVN_HTTP_CONFIG="-Dhttp.keepAlive=false -Dmaven.wagon.http.pool=false -Dmaven.wagon.http.retryHandler.class=standard -Dmaven.wagon.http.retryHandler.count=3 -Dmaven.wagon.httpconnectionManager.ttlSeconds=120"
          ./mvnw install -DskipTests -am -pl docs/documentation/tests -nsu -B -e -Pdocumentation $MVN_HTTP_CONFIG 

      - id: test-documentation
        name: Verify Keycloak documentation
        shell: bash
        run: |
          ./mvnw test -Dtest=ExternalLinksTest -am -pl docs/documentation/tests,docs/documentation/dist -nsu -B -e -Pdocumentation

  check-set-status:
    name: Set check conclusion
    needs:
      - build
    runs-on: ubuntu-latest
    outputs:
      conclusion: ${{ steps.check.outputs.conclusion }}

    steps:
      - uses: actions/checkout@v3

      - id: check
        uses: ./.github/actions/checks-success

  check:
    name: Status Check - Keycloak Documentation
    if: always() && ( github.event_name != 'schedule' || github.repository == 'keycloak/keycloak' )
    needs:
      - conditional
      - check-set-status
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v3

      - name: Check status
        uses: ./.github/actions/checks-job-pass
        with:
          required: ${{ needs.conditional.outputs.documentation == 'true' }}
          conclusion: ${{ needs.check-set-status.outputs.conclusion }}