1 files changed, 35 insertions, 0 deletions
diff --git a/format.sh b/format.sh
new file mode 100755
index 0000000..fdf23ef
--- /dev/null
+++ b/format.sh
@@ -0,0 +1,35 @@
+#!/bin/sh
+#
+# format.sh
+#
+# run clang-format on each .c & .h file
+#
+# assumes git tree is clean when reporting status
+
+if [ -z "${CLANG_FORMAT}" ]; then
+    CLANG_FORMAT=clang-format
+fi
+
+a=`git ls-files '*.h' '*.c'`
+for x in $a; do
+    if [ $x != "config_in.h" ]; then
+        $CLANG_FORMAT -i -style=file $x
+    fi
+done
+
+m=`git ls-files -m`
+if [ -n "$m" ]; then
+    v=`$CLANG_FORMAT -version`
+    echo "Fromatting required when checking with $v"
+    echo
+    echo "The following files required formatting:"
+    for f in $m; do
+        echo $f
+    done
+    if [ "$1" = "-d" ]; then
+        echo
+        git diff
+    fi
+    exit 1
+fi
+exit 0