diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..afaa080
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,17 @@
+root = true
+
+[*]
+charset = utf-8
+
+[*.yml]
+end_of_line = lf
+insert_final_newline = true
+indent_size = 2
+indent_style = space
+
+[{*.c,*.cpp,*.h,*.hpp,*.cmake,CMakeLists.txt}]
+end_of_line = lf
+insert_final_newline = true
+indent_size = tab
+indent_style = tab
+tab_width = 4
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index ae20b09..02e13c3 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -2,6 +2,10 @@ name: CMake
 
 on:
   push:
+    paths:
+    - "src/**"
+    - "ext/**"
+    - "CMakeLists.txt"
   pull_request:
     branches: [ "master" ]