Hooks don't load the zshrc

Env vars from terminal

.git/hooks/pre-commit

#!/bin/sh

echo "SHELL: $SHELL"
echo "PATH: $PATH"

exit 2{}

As can be observed, regular terminal ENV is different than the hook ENV (eg. PATH is missing /Users/vrabac/.rbenv/shims). I assume it's because the hook running mechanism didn't load the ~/.zshrc.

Setup configuration

• Macbook Air M1
• macOS Ventura 13.2
• Iterm2
• OhMyZsh
• SourceTree (v4.2.2)
• SourceTree installed with homebrew (the same thing happens with binary downloaded from the official site)
• I started the SourceTree from the terminal in the project root folder with stree . command