Diff and patch modification (close #34)

README.md

@@ -2,7 +2,7 @@
 
 This repo contains an improved, free ldap authentication and authorisation 
 for sharelatex/[overleaf](https://github.com/overleaf/overleaf) community 
-edition. Currently this repo uses sharelatex:latest.
+edition. Currently this repo uses `sharelatex/sharelatex:4.1.1`.
 
 The inital idea for this implementation was taken from 
 [worksasintended](https://github.com/worksasintended).
@@ -275,6 +275,14 @@ docker-compose -f docker-compose.certbot.yml up -d
 1. Set the env variable `LOG_LEVEL` to `debug` (default is info - you can do this in the docker-compose file)
 2. Check the logs in ShareLaTeX, particularly at `/var/log/sharelatex/web.log`. You can do this by using the command: `docker exec ldap-overleaf-sl cat /var/log/sharelatex/web.log`.
 
+## Development
+
+1. Cloning this repo
+2. Extract files from image using `bash scripts/extract_files SHARELATEX_VERSION`
+3. Generate modified files using `bash scripts/apply_patches.js`
+4. Development
+5. Create diff files using `bash script/make_diffs.sh` and commit
+
 ## Upgrading
 
 *Be aware:* if you upgrade from a previous installation check your docker image version