From da863c6e52f656bd35c3d3346093a24d747d0bbd Mon Sep 17 00:00:00 2001
From: Bruno de Oliveira Abinader <bruno@mapbox.com>
Date: Mon, 20 Jun 2016 10:54:13 +0300
Subject: [build] Added 'lint' Make target

---
 scripts/clang-tools.sh | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100755 scripts/clang-tools.sh

(limited to 'scripts/clang-tools.sh')

diff --git a/scripts/clang-tools.sh b/scripts/clang-tools.sh
new file mode 100755
index 0000000000..23d5b289ef
--- /dev/null
+++ b/scripts/clang-tools.sh
@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+
+set -e
+set -o pipefail
+
+export PATH="`pwd`/.mason:${PATH}" MASON_DIR="`pwd`/.mason"
+
+CLANG_TIDY=${CLANG_TIDY:-$(mason prefix clang-tidy 3.8.0)/bin/clang-tidy}
+CLANG_FORMAT=${CLANG_FORMAT:-$(mason prefix clang-format 3.8.0)/bin/clang-format}
+
+command -v ${CLANG_TIDY} >/dev/null 2>&1 || {
+    echo "Can't find ${CLANG_TIDY} in PATH."
+    if [ -z ${CLANG_TIDY} ]; then
+        echo "Alternatively, you can set CLANG_TIDY to point to clang-tidy."
+    fi
+    exit 1
+}
+
+cd $1
+
+function check_tidy() {
+    echo "Running clang-tidy on $0..."
+    if [ -n $1 ] && [ $1 == "--fix" ]; then
+        OUTPUT=$(${CLANG_TIDY} -p=$PWD -fix -fix-errors $0 2>/dev/null)
+    else
+        OUTPUT=$(${CLANG_TIDY} -p=$PWD $0 2>/dev/null)
+    fi
+    if [[ -n $OUTPUT ]]; then
+        echo "Caught clang-tidy warning/error:"
+        echo -e "$OUTPUT"
+        exit 1
+    fi
+}
+
+function check_format() {
+    echo "Running clang-format on $0..."
+    ${CLANG_FORMAT} -i ../../../$0
+}
+
+export CLANG_TIDY CLANG_FORMAT
+export -f check_tidy check_format
+
+git diff-index --quiet HEAD || {
+    echo "Your repository contains unstaged and/or uncommitted changes."
+    echo "Please commit all changes before proceeding."
+    exit 1
+}
+
+echo "Running clang checks... (this might take a while)"
+
+if [ -n $2 ] && [ $2 == "--diff" ]; then
+    DIFF_FILES=$(for file in `git diff origin/master..HEAD --name-only | grep "pp$"`; do echo $file; done)
+    if [[ -n $DIFF_FILES ]]; then
+        echo "${DIFF_FILES}" | xargs -I{} -P ${JOBS} bash -c 'check_tidy --fix' {}
+        # XXX disabled until we run clang-format over the entire codebase.
+        #echo "${DIFF_FILES}" | xargs -I{} -P ${JOBS} bash -c 'check_format' {}
+        git diff-index --quiet HEAD || {
+            echo "Changes were made to source files - please review them before committing."
+            exit 1
+        }
+    fi
+    echo "All looks good!"
+else
+    git ls-files '../../../src/mbgl/*.cpp' '../../../platform/*.cpp' '../../../test/*.cpp' | \
+        xargs -I{} -P ${JOBS} bash -c 'check_tidy' {}
+fi
-- 
cgit v1.2.1