Add git helper scripts

1 files changed, 23 insertions, 0 deletions

diff --git a/checkout.sh b/checkout.sh
new file mode 100755
index 0000000..cb51879
--- /dev/null
+++ b/checkout.sh
@@ -0,0 +1,23 @@
+#! /bin/sh
+
+. etc/git/modules
+
+wd=`pwd`
+
+if [ "$1" = "" ]; then
+  echo "branch name expected" 1>&2
+  exit 1
+fi
+
+for i in $modules; do
+  echo "checkout $i" 1>&2
+  cd $i
+  git checkout $*
+
+  if [ $? -ne 0 ]; then
+    echo "checkout FAILED" 1>&2
+    exit 1
+  fi
+
+  cd $wd
+done