Enable coding style check action that uses .editorconfig definitions

.editorconfig

@@ -3,41 +3,23 @@
 # top-most EditorConfig file
 root = true
 
+# Custom Armbian formatting for bash sources and configuration
 [*]
 charset = utf-8
 end_of_line = lf
+
+[*.{sh,conf}]
 indent_style = tab
-indent_size = 8
 trim_trailing_whitespace = true
 insert_final_newline = true
-
-[*.patch]
-trim_trailing_whitespace = false
-
-[*.md]
-indent_style = space
-indent_size = 4
-insert_final_newline = false
-
-[*.json]
-indent_style = space
-indent_size = 4
-
-# Custom Armbian formatting for bash sources and configuration
-[*.{sh,inc,conf,eos,wip,tvb,csc}]
-indent_size = 4
+indent_size = 8
 shell_variant = bash
 binary_next_line = false
 switch_case_indent = true
 space_redirects = true
 keep_padding = false
 function_next_line = false
 
-[*.{yaml,yml}]
+[*.json]
 indent_style = space
-indent_size = 2
-insert_final_newline = false
-
-[*.py]
 indent_size = 4
-max_line_length = 150

.github/workflows/coding-style.yml

@@ -0,0 +1,18 @@
+name: Coding style check
+
+on:
+  pull_request:
+    types: [opened, reopened, edited, synchronize, review_requested]
+
+concurrency:
+  group: coding-style-${{github.event.pull_request.number}}
+  cancel-in-progress: true
+
+jobs:
+  editorconfig:
+    name: "Coding style check"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: editorconfig-checker/action-editorconfig-checker@main
+      - run: editorconfig-checker