Added some comments

.gitlab-ci.yml

@@ -2,20 +2,24 @@ stages:
   - build
   - deploy
 
+
 # Cache modules in between jobs
 cache:
   key: ${CI_COMMIT_REF_SLUG}
   paths:
   - node_modules/
 
+
 # Electron app build
 build:
   stage: build
   image: electronuserland/builder:wine
+ 
   script:
     - npm install
     - npm run build:app
     - npm run release
+
   artifacts:
     name: "dist"
     expire_in: 1 week
@@ -25,26 +29,36 @@ build:
       - "./release-builds/*.exe.blockmap"
       - "./release-builds/latest*.yml"
       - "./release-builds/beta*.yml"
+
   only:
     - merge_requests
     - stable
     - web
-    
+
+
 # Deploy to builds.openflexure.org
 deploy:
   stage: deploy
   dependencies:
     - build
   image: ubuntu:latest
+  
   before_script:
     - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
     - eval $(ssh-agent -s)
     - ssh-add <(echo "$SSH_PRIVATE_KEY_BATH_OPENFLEXURE_BASE64" | base64 --decode)
     - mkdir -p ~/.ssh
     - echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config
+    
   script:
+    # Install rsync if not already installed
     - 'which rsync || ( apt-get update -y && apt-get install rsync -y )'
+    
+    # Upload the builds folder to openflexure-microscope builds 
     - rsync -hrvz -e ssh release-builds/ ci-user@openflexure.bath.ac.uk:/var/www/build/openflexure-ev/
+    
+    # Run update-latest.py on the build server
     - ssh -t ci-user@openflexure.bath.ac.uk "/var/www/build/update-latest.py"
+    
   only:
     - stable