Added updating the server code to README.md instructions

3 files changed, 24 insertions, 13 deletions

diff --git a/README.md b/README.md
index 8f576d2..00060bc 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,8 @@
 # Installation instructions
 Follow these steps to install everything required for the project to run.
 
-## Install the FoodJS repository:
+## Install the FoodJS repository
+Just clone it from github. If you want the server to be able to update itself automatically without modifying `init.sh`, you will have to do this in your home folder.
 ```
 git clone "https://github.com/JoelHMikael/FoodJS.git"
 ```
@@ -122,4 +123,21 @@ Updating the developer table is pretty straightforward. You just need to provide
 ```
 INSERT INTO devs (name, description, contact) VALUES ('[name]', '[description]', '[contact]');
 ```
-> Insert the values in the quotation marks, don't change the text before the `VALUES` keyword.
\ No newline at end of file
+> Insert the values in the quotation marks, don't change the text before the `VALUES` keyword.
+
+# Automatic server code updates
+You can make the server update itself from github. To make this work, move `~/FoodJS/init.sh` to `~/init.sh`:
+```
+mv ~/FoodJS/init.sh ~/init.sh
+```
+This script should run at reboot, so next up you will have to set up some cronjobs:
+
+To your crontab:
+```
+@reboot ~/init.sh
+```
+To the crontab of **root** (you may have to update the shutdown path):
+```
+0 0 * * 7 /sbin/shutdown -r
+```
+If you need to troubleshoot the initialization, you can find both normal and error logs in /tmp/slogs (text file)
\ No newline at end of file
diff --git a/crontab_add.txt b/crontab_add.txt
deleted file mode 100644
index c5135cb..0000000
--- a/crontab_add.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-# these are probably going to need some fixing, for example the shutdown path may differ
-# to normal user:
-@reboot /home/USERNAME/init.sh
-
-# to root:
-0 0 * * 7 /sbin/shutdown -r now
diff --git a/init.sh b/init.sh
index 1cf40bf..8ff0aae 100755
--- a/init.sh
+++ b/init.sh
@@ -4,10 +4,10 @@ exec 2>>/tmp/slogs
 echo | date
 echo "Init running"
 
-cd /home/joel
+cd ~
 
 echo "Removing old packages..."
-rm -r -f ./FoodJS
+rm -rf ./FoodJS
 
 echo "Waiting for connection..."
 while [ ! "$(ping 'www.github.com' -c 1)" ]
@@ -16,9 +16,8 @@ do
 done
 
 echo "Cloning new packages..."
-# Create a deployment key and save it in the default folder without passphrase to make this work:
-git clone "git@github.com:JoelHMikael/FoodJS.git"
+git clone "https://github.com/JoelHMikael/FoodJS.git"
 
 echo "Starting server..."
-cd /home/joel/FoodJS
+cd ~/FoodJS
 node ./server.js