1 files changed, 33 insertions, 0 deletions
diff --git a/buildtools/clangtidy-helper.sh b/buildtools/clangtidy-helper.sh
new file mode 100644
index 0000000..3782465
--- /dev/null
+++ b/buildtools/clangtidy-helper.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0-or-later
+##
+## usage: clangtidy-helper [list of cpp files]
+##
+## Without arguments, run for all source files.
+##
+
+set -e
+
+mkdir -p build
+cd build
+
+export CC="ccache clang"
+export CXX="ccache clang++"
+
+cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_EXPORT_COMPILE_COMMANDS=ON
+
+#remove 3rdparty files from analysis, and only do those in inkscape_base target
+jq -c '.[] | select( .file | contains("3rdparty") | not) | select(.command | contains("CMakeFiles/inkscape_base")) ' compile_commands.json | jq -s > compile_commands2.json
+#treat 3rdparty code as system headers
+sed -e 's/-I\([^ ]*\)\/src\/3rdparty/-isystem \1\/src\/3rdparty/g' compile_commands2.json > compile_commands.json && rm compile_commands2.json
+
+run-clang-tidy -fix "$@" > /dev/null || true
+
+# revert all fixes in protected directories
+git checkout --recurse-submodules ../src/3rdparty
+
+git diff | tee clang_tidy_diff
+
+if [[ -s clang_tidy_diff ]]; then
+    exit 1
+fi