1 files changed, 23 insertions, 0 deletions
diff --git a/useful_files/git-hooks/pre-commit.py b/useful_files/git-hooks/pre-commit.py
new file mode 100755
index 0000000..565c363
--- /dev/null
+++ b/useful_files/git-hooks/pre-commit.py
@@ -0,0 +1,23 @@
+import subprocess
+
+try:
+    run_args = ["git", "clang-format"]
+
+    print("Running clang-format...")
+    output = subprocess.check_output(run_args)
+    print output
+    changed_list = output.split('\n')
+    if changed_list[0] == 'changed files:':
+        changed_list.pop(0)
+        for changed in changed_list:
+            if len(changed.strip()) > 0:
+                add_output = subprocess.check_output(['git', 'add', changed.strip()])
+                if len(add_output) > 0:
+                    print(add_output)
+    exit(0)
+except subprocess.CalledProcessError as e:
+    print(e.output)
+    exit(1)
+except Exception as e:
+    print "Clang format not installed; please install: ", e
+    exit(0)