style: add meson format pre-commit hooks

.editorconfig

@@ -0,0 +1,5 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true

.pre-commit-config.yaml

@@ -1,4 +1,10 @@
 repos:
+  - repo: https://github.com/trim21/pre-commit-mirror-meson
+    rev: 'v1.6.1'
+    hooks:
+      - id: meson-fmt
+        args: [-e, -i]
+
   - repo: https://github.com/abravalheri/validate-pyproject
     rev: v0.23
     hooks:
@@ -24,7 +30,7 @@ repos:
       - id: trailing-whitespace
         exclude: '.*\.bin'
       - id: mixed-line-ending
-        args: [--fix=lf]
+        args: [ --fix=lf ]
         exclude: '.*\.bin'
       - id: end-of-file-fixer
         exclude: '.*\.bin'
@@ -35,7 +41,7 @@ repos:
     rev: v19.1.5
     hooks:
       - id: clang-format
-        types_or: [c++, c, cuda]
+        types_or: [ c++, c, cuda ]
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
     # Ruff version.

meson.build

@@ -45,9 +45,7 @@ out = py.extension_module(
     'src/bencode2/decode.cpp',
     install: true,
     include_directories: include_directories(
-        [
-            './vendor/small_vector/source/include/',
-        ],
+        ['./vendor/small_vector/source/include/'],
     ),
     subdir: 'bencode2',
     dependencies: [

subprojects/packagefiles/fmt-11.1.1/meson.build

@@ -1,12 +1,12 @@
 project(
-  'fmt',
-  'cpp',
-  version: '11.1.1',
-  license: 'MIT WITH fmt-exception',
-  default_options: ['cpp_std=c++14'],
+    'fmt',
+    'cpp',
+    version: '11.1.1',
+    license: 'MIT WITH fmt-exception',
+    default_options: ['cpp_std=c++14'],
 )
 
 fmt_header_only_dep = declare_dependency(
-  include_directories: 'include',
-  compile_args: '-DFMT_HEADER_ONLY',
+    include_directories: 'include',
+    compile_args: '-DFMT_HEADER_ONLY',
 )