From daa43cc4648c1de842e0f2c7ee41e6c13d49a2da Mon Sep 17 00:00:00 2001
From: Christophe Chaudier <christophe@lydra.fr>
Date: Wed, 3 Nov 2021 15:08:49 +0100
Subject: [PATCH] ci: add review app for MR

---
 .gitlab-ci.yml       | 49 ++++++++++++++++++++++++++++++++++++++------
 docusaurus.config.js |  4 ++--
 2 files changed, 45 insertions(+), 8 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1e2606c..3920afd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,11 +1,17 @@
 image: node:14.17.1-slim
 
 stages:
-  - test
-  - build
+  - 🧪 test
+  - 📝 publish
+  - 🧽 clean
+
+variables:
+  SUB_GROUP:          "www"
+  DOCUSAURUS_BASEURL: /
+
 
 lint:
-  stage: test
+  stage: 🧪 test
   tags:
     - cache
   script: 
@@ -19,7 +25,7 @@ lint:
       - node_modules
 
 pages:
-  stage: build
+  stage: 📝 publish
   tags:
     - cache
   script:
@@ -34,5 +40,36 @@ pages:
         - package.json
     paths:
       - node_modules
-  only:
-    - master
+  rules:
+    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
+  environment:
+    name: production
+    url: "${DOCUSAURUS_URL}"
+
+pages:preview:
+  extends: pages
+  artifacts:
+    expire_in: 2 week
+  rules:
+    - if: $CI_MERGE_REQUEST_IID
+      variables:
+          DOCUSAURUS_URL:     "https://${CI_PROJECT_ROOT_NAMESPACE}.${CI_PAGES_DOMAIN}"
+          DOCUSAURUS_BASEURL: "/-/${SUB_GROUP}/${CI_PROJECT_NAME}/-/jobs/${CI_JOB_ID}/artifacts/public/"
+
+  environment:
+    name: preview/${CI_COMMIT_REF_NAME}
+    url: "https://${CI_PROJECT_ROOT_NAMESPACE}.${CI_PAGES_DOMAIN}/-/${SUB_GROUP}/${CI_PROJECT_NAME}/-/jobs/${CI_JOB_ID}/artifacts/public/index.html"
+    on_stop: pages:preview:stop
+
+pages:preview:stop:
+  stage: 🧽 clean
+  rules:
+    - if: $CI_MERGE_REQUEST_IID
+      when: manual
+  allow_failure: true
+  environment:
+    name: preview/${CI_COMMIT_REF_NAME}
+    action: stop
+  script:
+    - echo "🧽 clean MR environment [preview/${CI_COMMIT_REF_NAME}]"
+
diff --git a/docusaurus.config.js b/docusaurus.config.js
index 3a46cb4..5710e87 100644
--- a/docusaurus.config.js
+++ b/docusaurus.config.js
@@ -5,8 +5,8 @@ const darkCodeTheme = require("prism-react-renderer/themes/dracula");
 module.exports = {
   title: "Simplifiez-vous le code !",
   tagline: "Froggit aide à booster la coopération des Dev, Ops et autres Techs des entreprises autour du code source, sans gérer une infrastructure complexe !",
-  url: "https://new.froggit.fr",
-  baseUrl: "/",
+  url: process.env.DOCUSAURUS_URL,
+  baseUrl: process.env.DOCUSAURUS_BASEURL || "/",
   onBrokenLinks: "throw",
   onBrokenMarkdownLinks: "warn",
   favicon: "img/favicon/favicon.ico",
-- 
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