meson: Coding style

- Use 2 spaces
- Use trailing commans when possible
- Do not use join_path() when unnecessary

Author: ryonakano

.editorconfig

@@ -14,3 +14,7 @@ tab_width = 4
 # Markup files
 [{*.html,*.xml,*.xml.in*,*.yml}]
 tab_width = 2
+
+# meson files
+[{meson.*}]
+tab_width = 2

examples/meson.build

@@ -1,10 +1,10 @@
 example_sources = files(
-    'Application.vala'
+  'Application.vala',
 )
 
 executable(
-    'example',
-    example_sources,
-    dependencies: libchcase,
-    install: false
+  'example',
+  example_sources,
+  dependencies: libchcase,
+  install: false,
 )

lib/meson.build

@@ -1,41 +1,41 @@
 sources = files(
-    'PatternType' / 'Case' / 'Camel.vala',
-    'PatternType' / 'Case' / 'Kebab.vala',
-    'PatternType' / 'Case' / 'Pascal.vala',
-    'PatternType' / 'Case' / 'Sentence.vala',
-    'PatternType' / 'Case' / 'Snake.vala',
-    'PatternType' / 'Case' / 'SpaceSeparated.vala',
-    'PatternType' / 'Pattern.vala',
-    'Case.vala',
-    'Converter.vala',
+  'PatternType/Case/Camel.vala',
+  'PatternType/Case/Kebab.vala',
+  'PatternType/Case/Pascal.vala',
+  'PatternType/Case/Sentence.vala',
+  'PatternType/Case/Snake.vala',
+  'PatternType/Case/SpaceSeparated.vala',
+  'PatternType/Pattern.vala',
+  'Case.vala',
+  'Converter.vala',
 )
 
 chcase_lib = library(
-    'chcase',
-    sources,
-    dependencies: libchcase_deps,
-    vala_header: 'chcase.h',
-    install: true,
-    install_dir: [true, true, true]
+  'chcase',
+  sources,
+  dependencies: libchcase_deps,
+  vala_header: 'chcase.h',
+  install: true,
+  install_dir: [true, true, true],
 )
 
 install_data(
-    'chcase.deps',
-    install_dir: get_option('datadir') / 'vala' / 'vapi'
+  'chcase.deps',
+  install_dir: get_option('datadir') / 'vala' / 'vapi',
 )
 
 libchcase = declare_dependency(
-    dependencies: libchcase_deps,
-    include_directories: include_directories('.'),
-    link_with: chcase_lib
+  dependencies: libchcase_deps,
+  include_directories: include_directories('.'),
+  link_with: chcase_lib,
 )
 
 chcase_pc = pkgconfig.generate(
-    chcase_lib,
-    name: 'chcase',
-    requires: libchcase_deps,
-    subdirs: ['chcase'],
-    description: 'A small library to convert case of a given string',
-    version: meson.project_version(),
-    url: 'https://github.com/ryonakano/chcase',
+  chcase_lib,
+  name: 'chcase',
+  requires: libchcase_deps,
+  subdirs: ['chcase'],
+  description: 'A small library to convert case of a given string',
+  version: meson.project_version(),
+  url: 'https://github.com/ryonakano/chcase',
 )

meson.build

@@ -1,43 +1,43 @@
 project('chcase',
-    'vala', 'c',
-    version: '2.3.0',
-    meson_version: '>=0.56.0'
+  'vala', 'c',
+  version: '2.3.0',
+  meson_version: '>= 0.56.0',
 )
 
 pkgconfig = import('pkgconfig')
 
 add_project_arguments(['-W'], language: 'c')
 
 libchcase_deps = [
-    dependency('gio-2.0'),
-    dependency('glib-2.0')
+  dependency('gio-2.0'),
+  dependency('glib-2.0'),
 ]
 
 subdir('lib')
 
 if get_option('demo')
-    subdir('examples')
+  subdir('examples')
 endif
 
 if get_option('doc')
-    doc_outdir = 'docs'
-    valadoc = find_program('valadoc')
-
-    custom_target(
-        'valadoc',
-        command: [
-            valadoc,
-            sources,
-            '--package-name=' + meson.project_name(),
-            '--package-version=' + meson.project_version(),
-            '--verbose',
-            '--force',
-            '--use-svg-images',
-            '-o', meson.project_source_root() / doc_outdir,
-        ],
-
-        build_by_default: true,
-        output: doc_outdir,
-        depends: chcase_lib
-    )
+  doc_outdir = 'docs'
+  valadoc = find_program('valadoc')
+
+  custom_target(
+    'valadoc',
+    command: [
+      valadoc,
+      sources,
+      '--package-name=' + meson.project_name(),
+      '--package-version=' + meson.project_version(),
+      '--verbose',
+      '--force',
+      '--use-svg-images',
+      '-o', meson.project_source_root() / doc_outdir,
+    ],
+
+    build_by_default: true,
+    output: doc_outdir,
+    depends: chcase_lib,
+  )
 endif