Add editorconfig file

This is to have a common basic configuration that should work with most
editors/IDEs.

Signed-off-by: Leandro Lucarella <[email protected]>

Author: llucax

.editorconfig

@@ -0,0 +1,26 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+# Set default charset, indent style and trimming of whitespace
+[{.editorconfig,CODEOWNERS,LICENSE,*.{in,json,md,proto,py,pyi,toml,yaml,yml}}]
+charset = utf-8
+indent_style = space
+trim_trailing_whitespace = true
+
+# 4 space indentation
+[*.{py,pyi}]
+indent_size = 4
+
+# 2 space indentation
+[{.editorconfig,CODEOWNERS,LICENSE,*.{in,json,proto,toml,yaml,yml}}]
+indent_size = 2
+
+# No indentation size specified for *.md because different blocks have
+# different indentation rules

.github/labeler.yml

@@ -40,6 +40,7 @@
   - "**/*.toml"
   - "**/*.yaml"
   - "**/*.yml"
+  - ".editorconfig"
   - ".git*"
   - ".git*/**"
   - "docs/*.py"

MANIFEST.in

@@ -1,4 +1,5 @@
 exclude .darglint
+exclude .editorconfig
 exclude .gitignore
 exclude CODEOWNERS
 exclude minimum-requirements-ci.txt