editorconfig: add basic rules

diff --git a/.editorconfig b/.editorconfig
new file mode 100644 (file)
index 0000000..af8f64b
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,33 @@
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+
+# Matches multiple files with brace expansion notation
+# Set default charset
+[*.{js,py}]
+charset = utf-8
+
+# 4 space indentation
+[*.py]
+indent_style = space
+indent_size = 4
+
+# Tab indentation (no size specified)
+[Makefile]
+indent_style = tab
+
+# Indentation override for all JS under lib directory
+[**.js]
+indent_style = space
+indent_size = 2
+
+# Matches the exact files either package.json or .travis.yml
+[*.{json,jsonc}]
+indent_style = space
+indent_size = 2