gitshell/pic

#!/bin/bash
if [ $# -eq 0 ]; then
	echo "[!]  no repository name specified"
	exit
fi

REPOSITORY="$1" # with .git
REPONAME="$1"   # without .git

if [[ ! "$REPOSITORY" == *.git ]]; then
	REPOSITORY="$REPOSITORY.git"
fi

if [[ "$REPONAME" == *.git ]]; then
	REPONAME=$(echo "$REPONAME" | sed 's/\.git$//')
fi

if [ ! -d "/srv/git/$REPOSITORY" ]; then
	echo "[!]  repository doesn't exist"
	exit
fi

if [ $# -eq 1 ]; then
	git config -f "/srv/git/$REPOSITORY/config" --unset cgit.logo
	echo "[ ] unset picture from $REPONAME"
else
	git config -f "/srv/git/$REPOSITORY/config" cgit.logo "$2"
	echo "[@] set '$2' as $REPONAME picture"
fi