From 78349a40a1ec0203b7f0d543cf3d25395fbd961b Mon Sep 17 00:00:00 2001
From: Caspar Jungbacker <c.a.a.jungbacker@student.tudelft.nl>
Date: Fri, 23 Feb 2024 12:10:40 +0100
Subject: [PATCH] [Feature][CI] Add draft book workflow

---
 .gitlab-ci.yml | 50 +++++++++++++++++++++++++++++++++-----------------
 1 file changed, 33 insertions(+), 17 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index c27ed4e..ddacb01 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,3 @@
-image: continuumio/miniconda:latest
-
 stages:
   - test
   - build
@@ -9,8 +7,8 @@ variables:
   PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"
   REGISTRY_HOST: localhost:5000
   TAG_LATEST: $REGISTRY_HOST/$CI_PROJECT_NAME/$CI_COMMIT_REF_NAME:latest
-  TAG_COMMIT: $REGISTRY_HOST/$CI_PROJECT_NAME/$CI_COMMIT_REF_NAME:$CI_COMMIT_SHORT_SHA
-  
+  TAG_DRAFT: $REGISTRY_HOST/$CI_PROJECT_NAME-draft/$CI_COMMIT_REF_NAME:latest
+
 cache:
   paths:
     - .cache/pip
@@ -18,31 +16,33 @@ cache:
 # This job tests if the book compiles gracefully after a new addition
 test-build:
   stage: test
+  image: python:3.11-bullseye
   rules:
     - if: $CI_PIPELINE_SOURCE == "merge_request_event"
-    - if: $CI_COMMIT_BRANCH == "main" && $CI_PIPELINE_SOURCE == "push"
-  before_script:
-    - python -V
-    - conda env create -f environment.yml
-    - conda init bash
-    - source ~/.bashrc
-    - conda activate jupyter-book-env
   script:
+    - pip install -r requirements.txt
     - jupyter-book clean book/
     - jupyter-book build book/
 
+# This job builds the Docker container
 build-book:
   stage: build
   image: docker
   rules:
     - if: $CI_COMMIT_BRANCH == "publish" && $CI_PIPELINE_SOURCE == "push"
+      variables:
+        TAG: $TAG_LATEST
+    - if: $CI_COMMIT_BRANCH == "main" && $CI_PIPELINE_SOURCE == "push"
+      variables:
+        TAG: $TAG_DRAFT
   before_script:
     - docker info
   script:
-    - docker build -t $TAG_LATEST .
-    - docker push $TAG_LATEST
-    - docker image prune -f
+    - if [ "$TAG" = "$TAG_LATEST" ]; then sed --in-place=".bak" '/# START DRAFT/,/# END DRAFT/{//!d}' book/_config.yml; fi
+    - docker build -t $TAG .
+    - docker push $TAG
 
+# This job takes down the existing container and starts the new one
 deploy-book:
   stage: deploy
   image: docker
@@ -51,9 +51,25 @@ deploy-book:
   before_script:
     - docker info
     - docker stop $CI_PROJECT_NAME || exit_code=$?
-    - if [ $exit_code -ne 0 ]; then echo "Container $CI_PROJECT_NAME not found, cannot stop"; else docker rm $CI_PROJECT_NAME; fi
+    - if [ $exit_code -ne 0 ]; then echo "Container not found, cannot stop"; else docker rm $CI_PROJECT_NAME; fi
   script:
-    - docker run -d --restart always -p 8000:8000 --name $CI_PROJECT_NAME $TAG_LATEST
+    - docker run -d --restart always -p 8000:8000 --name $CI_PROJECT_NAME $TAG_LATEST # Make sure to use a different port for each book!
   environment:
     name: production
-    url: https://interactivetextbooks.citg.tudelft.nl/$CI_PROJECT_NAME
\ No newline at end of file
+    url: https://interactivetextbooks.citg.tudelft.nl/jupyter-book-manual
+
+# Deploy the draft version of the book
+deploy-draft:
+  stage: deploy
+  image: docker
+  rules:
+    - if: $CI_COMMIT_BRANCH == "main" && $CI_PIPELINE_SOURCE == "push"
+  before_script:
+    - docker info
+    - docker stop $CI_PROJECT_NAME-draft || exit_code=$?
+    - if [ $exit_code -ne 0 ]; then echo "Container not found, cannot stop"; else docker rm $CI_PROJECT_NAME-draft; fi
+  script:
+    - docker run -d --restart always -p 8018:8000 --name $CI_PROJECT_NAME-draft $TAG_DRAFT
+  environment:
+    name: draft
+    url: https://interactivetextbooks.citg.tudelft.nl/jupyter-book-manual-draft
\ No newline at end of file