From 481e59c1188751f434aa5ff9c82707f2f5233f28 Mon Sep 17 00:00:00 2001
From: Tony Tkacik <tonydamage@gmail.com>
Date: Fri, 3 May 2019 12:52:31 +0200
Subject: [PATCH] Added naive clone or pull.

Signed-off-by: Tony Tkacik <tonydamage@gmail.com>
---
 bin/clone-or-pull | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 bin/clone-or-pull

diff --git a/bin/clone-or-pull b/bin/clone-or-pull
new file mode 100755
index 0000000..a1d88e5
--- /dev/null
+++ b/bin/clone-or-pull
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+# FIXME: Add checks
+REPO="$PWD";
+TARGET_DIR="$1";
+BRANCH="$2";
+
+function perform_clone_or_pull {
+  target="$1";
+  if [! -e "$target/.git" ]; then
+    git clone "$REPO" "$target";
+  fi
+  (
+    cd "$target";
+    git fetch
+    git checkout origin/$BRANCH
+  )
+}
+
+while read old_rew new_rew ref; do
+  if [ "$ref" == "refs/heads/$BRANCH"]; then
+    perform_clone_or_pull "$TARGET_DIR";
+  fi;
+done;