From e73ef2504c16967cec7d7aa7a5b9cc22364c77c7 Mon Sep 17 00:00:00 2001
From: BlubbFish <git@blubbfish.net>
Date: Fri, 29 Mar 2019 17:42:41 +0100
Subject: [PATCH] add update.sh

---
 update.sh | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 update.sh

diff --git a/update.sh b/update.sh
new file mode 100644
index 0000000..69da820
--- /dev/null
+++ b/update.sh
@@ -0,0 +1,19 @@
+function look_for_update() {
+	if [[ $1 == ./.* ]] || [[ $1 == "." ]]; then
+		return
+	fi
+	printf -v quotedFile '%q' "$1"
+	if [[ -f $quotedFile/update.sh ]]; then
+		echo "Switch to subdir $1 and run update.sh"
+		cd "$1"
+		bash -c ./update.sh
+	else
+		echo "Pull $quotedFile"
+		cd "$1"
+		git pull
+	fi
+}
+
+export -f look_for_update
+find . -maxdepth 1 -type d -exec bash -c 'look_for_update "$0"' {} \;
+read -p "Press return"
\ No newline at end of file