Add git-mkbare

1 files changed, 64 insertions, 0 deletions

diff --git a/.local/bin/git-mkbare b/.local/bin/git-mkbare
new file mode 100755
index 0000000..bd9615c
--- /dev/null
+++ b/.local/bin/git-mkbare
@@ -0,0 +1,64 @@
+#! /usr/bin/env sh
+
+main()
+{
+	# Handle opts
+	opts "$@"
+	shift "$OPTS"
+	unset OPTS
+
+	# Show help
+	[ "$OPT_HELP_ONLY" ] && usage && exit 0
+
+	location=$(readlink -f "${1:-$PWD}")
+
+	# Prompt for location
+	printf "%s: [%s] " "Path" "$location"
+	read -r input
+	[ -z "$input" ] || location=$(readlink -f "$input")
+	unset input
+
+	# Prompt for description
+	printf "%s: " "Description"
+	read -r description
+
+	# Create the bare git repository
+	mkdir -p "$location"
+	cd -- "$location"
+	git --bare init
+
+	# Update the description, if given
+	printf "%s\n" "$description" > "$location/description"
+}
+
+opts()
+{
+	OPTS=0
+
+	while getopts ":h" opt
+	do
+		case "$opt" in
+			h) OPT_HELP_ONLY=1 ;;
+			*)
+				printf "Invalid option passed: %s\n" "$OPTARG" >&2
+				;;
+		esac
+	done
+
+	unset opt
+}
+
+usage()
+{
+	cat <<EOF
+Usage:
+	$(basename "$0") -h
+
+Create a bare git repository at a target location.
+
+Options:
+	-h  Show this help text and exit.
+EOF
+}
+
+main "$@"