1 files changed, 24 insertions, 0 deletions
diff --git a/mirror.sh b/mirror.sh
new file mode 100644
index 0000000..4ded042
--- /dev/null
+++ b/mirror.sh
@@ -0,0 +1,24 @@
+#!/bin/sh
+_path() {
+	local path="$(url %h%p $1)"
+	case "${path}" in
+		*.git) echo "${path}";;
+		*) echo "${path}.git";;
+	esac
+}
+
+
+_update() {
+	local repo="$1"
+	local path="$(_path ${repo})"
+	test -d "${path}" || git clone -q --mirror "${repo}" "${path}"
+	git -C "${path}" fetch -q && echo "Updated ${path}" || echo "Failed to update ${path}"
+}
+
+
+list="${1:-repositories.list}"
+test -f "${list}" || exit 1
+while read repo; do
+	_update "${repo}" &
+done <"${list}"
+wait