From be0fca914efd7aec719cf5645ce5d6fde0fe2a86 Mon Sep 17 00:00:00 2001
From: Petri Lehtinen <petri@digip.org>
Date: Thu, 17 Oct 2019 09:30:31 +0300
Subject: Add scripts for running clang-format

---
 scripts/clang-format    |  3 +++
 scripts/clang-format-ci | 18 ++++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100755 scripts/clang-format
 create mode 100755 scripts/clang-format-ci

(limited to 'scripts')

diff --git a/scripts/clang-format b/scripts/clang-format
new file mode 100755
index 0000000..d46056c
--- /dev/null
+++ b/scripts/clang-format
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+find . -type f -a '(' -name '*.c' -o -name '*.h' ')' | xargs clang-format -i
diff --git a/scripts/clang-format-ci b/scripts/clang-format-ci
new file mode 100755
index 0000000..2051262
--- /dev/null
+++ b/scripts/clang-format-ci
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+errors=0
+paths=$(find . -type f -a '(' -name '*.c' -o -name '*.h' ')')
+for path in $paths; do
+    in=$(cat $path)
+    out=$(clang-format $path)
+
+    if [ "$in" != "$out" ]; then
+        diff -u -L $path -L "$path.formatted" $path - <<<$out
+        errors=1
+    fi
+done
+
+if [ $errors -ne 0 ]; then
+    echo "Formatting errors detected, run ./scripts/clang-format to fix!"
+    exit 1
+fi
-- 
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