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#!/bin/bash
check_repo(){
if [ -z "$SELECTED_REPO" ]; then
echo "$0: error: you must first use the select command to pick a repo to operate on" >&2
exit 1
else
echo "Operating on: $SELECTED_REPO"
fi
}
usage_and_exit(){
exec >&2
echo "$0: error: incorrect syntax"
echo "Usage: $parentcmd $cmd [--global|--local] list"
echo " $parentcmd $cmd [--global|--local] <get|unset> <key>"
echo " $parentcmd $cmd [--global|--local] set <key> <value>"
exit 1
}
cmd="$(basename "$0")"
is_global=""
mode=""
while [ -n "$1" ]; do
if [ "$1" = "--global" ]; then
is_global="--global"
elif [ "$1" = "--local" ]; then
is_global="--local"
elif [ "$1" = "unset" ]; then
mode="unset"
elif [ "$1" = "get" ]; then
mode="get"
elif [ "$1" = "set" ]; then
mode="set"
elif [ "$1" = "list" ]; then
mode="list"
else
break
fi
shift
done
if [ "$mode" = "set" ]; then
if [ $# -ne 2 ]; then
usage_and_exit
fi
elif [ "$mode" = "list" ]; then
if [ $# -ne 0 ]; then
usage_and_exit
fi
git -C "$SELECTED_REPO" config list $is_global
exit 0
else
if [ $# -ne 1 ]; then
usage_and_exit
fi
fi
if [ "$is_global" != "--global" ]; then
check_repo
fi
key="$1"
value="$2"
whitelist_keys=(
hooks.*
init.defaultObjectFormat
init.defaultRefFormat
cgit.{owner,section,desc,homepage,hide,defbranch,branch-sort,readme}
cgit.{logo,logo-link,extra-head-content,enable-remote-branches}
)
for whitelist_key in "${whitelist_keys[@]}"; do
if [[ $key == $whitelist_key ]]; then
if [ "$mode" = "set" ]; then
git -C "$SELECTED_REPO" config $is_global $mode -- "$key" "$value"
else
git -C "$SELECTED_REPO" config $is_global $mode -- "$key"
fi
exit
fi
done
echo "Key not allowed: $key" >&2
exit 2
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