What user runs the git hook?

Question

I have a post-update hook on my server, such that when I

git push

it does a pull on the live web directory. However, while the push always

Answer 1

I decided to test this on my gitlab 6 server by creating a pre-receive hook and echoing out the user information

$ cat /home/git/repositories/foo/foo.git/hooks/pre-recieve
#!/bin/bash
set -x
echo -e "The user the hook is run as is $USER"
echo -e "Just to doublecheck, the user is $(whoami)"
exit 1

It looks like it is run as the git user

$ git push 
Counting objects: 3, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 269 bytes | 0 bytes/s, done.
Total 3 (delta 1), reused 0 (delta 0)
remote: + echo -e 'The user the hook is run as is'
remote: The user the hook is run as is
remote: ++ whoami
remote: + echo -e 'Just to doublecheck, the user is git'
remote: Just to doublecheck, the user is git
remote: + exit 1