Split build features

BUILDING.md

@@ -199,28 +199,33 @@ There are a few Meson options to control the build that may be useful for packag
 
 > meson configure
 # ...
-Project options    Default Value        Possible Values      Description
------------------  -------------        ---------------      -----------
-cargo_home                                                   The directory to
-                                                             store files
-                                                             downloaded by
-                                                             Cargo
-cargo_offline      false                [true, false]        Whether to
-                                                             perform an
-                                                             offline build
-                                                             with Cargo.
-                                                             Defaults to false
-                                                             to download
-                                                             crates from
-                                                             registries.
-profile            default              [default,            The build profile
-                                         development]        for Credential
-                                                             Manager. One of
-                                                             "default" or
-                                                             "development".
-```
-
-> TODO: rename `default` profile to `release` to reduce confusion.
+Project options        Default Value            Possible Values          Description
+-----------------      -------------            ---------------          -----------
+cargo_home                                                               The directory to store files downloaded by
+                                                                         Cargo
+cargo_locked           false                    [True, False]            Whether Cargo.lock will be used without
+                                                                         modification. Defaults to false to
+                                                                         automatically resolve dependencies.
+cargo_offline          false                    [True, False]            Whether to perform an offline build with
+                                                                         Cargo. Defaults to false to download crates
+                                                                         from registries.
+feature_daemon         auto                     [enabled, disabled,      Whether to build the credentialsd daemon
+                                                 auto]
+feature_demo_client    auto                     [enabled, disabled,      Whether to build the demo client
+                                                 auto]
+feature_gui            enabled                  [enabled, disabled,      Whether to build the credentialsd-ui GUI
+                                                 auto]
+feature_web_extension  enabled                  [enabled, disabled,      Whether to build the web extension
+                                                 auto]
+profile                release                  [release, development]   The build profile for the targets. The
+                                                                         `development` profile also allows disabling
+                                                                         some security checks for easier development.
+```
+
+See [Meson documentation on feature options][meson-features-doc] for more information on the values
+for the `feature_*` options.
+
+[meson-features-doc]: https://mesonbuild.com/Build-options.html#features
 
 # Running Tests
 

CHANGELOG.md

@@ -10,6 +10,8 @@
 - ui: Add Bulgarian translation (Thank you, @salif!)
 - webext: Try to read app ID from associated desktop entry (Thank you, @michaelbeaumont!)
 - ui: Basic recovery from failed attempts to use devices (e.g. flaky bluetooth)
+- build: Make daemon, credentialsd-ui, demo client and web extension optional
+- build: Rename `default` profile to `release`.
 
 # 0.3.1 [2026-09-05]
 

credentialsd-common/meson.build

@@ -2,7 +2,6 @@
 # Not efficient, since the UI and daemon projects will build it separately, but leaving it this way for now.
 
 common_lib_name = 'credentialsd-common'
-cargo = find_program('cargo', required: true)
 
 cargo_options = [
   '--manifest-path', meson.project_source_root() / meson.current_source_dir() / 'Cargo.toml',
@@ -15,4 +14,4 @@ if get_option('cargo_offline') == true
   cargo_options += ['--offline']
 endif
 
-subdir('src')
+subdir('src')

credentialsd-ui/data/resources/ui/meson.build

@@ -1,5 +1,3 @@
-blueprint_compiler = find_program('blueprint-compiler', version: '>= 0.20.4')
-
 blueprint_templates = custom_target(
   'blueprints',
   input: files('window.blp'),
@@ -11,4 +9,4 @@ blueprint_templates = custom_target(
     '--output', '@OUTPUT@',
     '@INPUT@',
   ],
-)
+)

credentialsd-ui/meson.build

@@ -6,28 +6,19 @@ gui_build_dir = meson.current_build_dir()
 gui_source_dir = meson.current_source_dir()
 base_id = 'xyz.iinuwa.credentialsd.CredentialsUi'
 
-dependency('dbus-1', version: '>= 1.6')
-dependency('glib-2.0', version: '>= 2.66')
-dependency('gio-2.0', version: '>= 2.66')
-dependency('gtk4', version: '>= 4.6.2')
+glib_dep = dependency('glib-2.0', version: '>= 2.66', required: true)
+gio_dep = dependency('gio-2.0', version: '>= 2.66', required: true)
+gtk_dep = dependency('gtk4', version: '>= 4.6.2', required: true)
 
-glib_compile_resources = find_program('glib-compile-resources', required: true)
-glib_compile_schemas = find_program('glib-compile-schemas', required: true)
 # Usually provided by gettext package
 msgfmt = find_program('msgfmt', required: false)
 xmllint = find_program('xmllint', required: false)
+glib_compile_schemas = find_program('glib-compile-schemas', required: true)
 
 appstreamcli = find_program('appstreamcli', required: false)
 
-cargo = find_program('cargo', required: true)
-
 version = meson.project_version()
 
-prefix = get_option('prefix')
-bindir = prefix / get_option('bindir')
-localedir = prefix / get_option('localedir')
-
-datadir = prefix / get_option('datadir')
 pkgdatadir = datadir / gui_executable_name
 iconsdir = datadir / 'icons'
 
@@ -83,4 +74,4 @@ gnome.post_install(
   gtk_update_icon_cache: true,
   glib_compile_schemas: true,
   update_desktop_database: false,
-)
+)

credentialsd/meson.build

@@ -2,17 +2,13 @@ backend_executable_name = 'credentialsd'
 backend_build_dir = meson.current_build_dir()
 base_id = 'xyz.iinuwa.credentialsd.Credentialsd'
 
-dependency('dbus-1', version: '>= 1.6')
-dependency('glib-2.0', version: '>= 2.66')
-dependency('gio-2.0', version: '>= 2.66')
-dependency('gtk4', version: '>= 4.6.2')
-dependency('ssl', 'openssl', version: '>= 3.0')
-dependency('udev', version: '>= 249')
-
-cargo = find_program('cargo', required: true)
-
 version = meson.project_version()
 
+nfc_dep = dependency('libnfc', version: '>=1.8.0', required: true)
+pcsclite_dep = dependency('libpcsclite', version: '>=2.0.3', required: true)
+ssl_dep = dependency('ssl', 'openssl', version: '>= 3.0', required: true)
+udev_dep = dependency('udev', version: '>= 249', required: true)
+
 if get_option('profile') == 'development'
   profile = 'Devel'
   vcs_tag = run_command('git', 'rev-parse', '--short', 'HEAD', check: false).stdout().strip()
@@ -56,4 +52,4 @@ if get_option('cargo_offline') == true
 endif
 
 subdir('src')
-subdir('tests')
+subdir('tests')

credentialsd/src/meson.build

@@ -46,4 +46,4 @@ test(
     '--nocapture',
   ],
   protocol: 'exitcode',
-)
+)

dbus/meson.build

@@ -1,19 +1,28 @@
-dbus_config = configuration_data()
 dbus_service_dir = datadir / 'dbus-1' / 'services'
-dbus_config.set('DAEMON_EXECUTABLE', bindir / backend_executable_name)
-dbus_config.set(
-  'UI_EXECUTABLE',
-  bindir / gui_executable_name,
-)
-configure_file(
-  input: 'xyz.iinuwa.credentialsd.Credentials.service.in',
-  install_dir: dbus_service_dir,
-  output: 'xyz.iinuwa.credentialsd.Credentials.service',
-  configuration: dbus_config,
-)
-configure_file(
-  input: 'xyz.iinuwa.credentialsd.UiControl.service.in',
-  install_dir: dbus_service_dir,
-  output: 'xyz.iinuwa.credentialsd.UiControl.service',
-  configuration: dbus_config,
-)
+
+if daemon_feat.allowed()
+  dbus_daemon_config = configuration_data()
+  dbus_daemon_config.set('DAEMON_EXECUTABLE', bindir / backend_executable_name)
+
+  configure_file(
+    input: 'xyz.iinuwa.credentialsd.Credentials.service.in',
+    install_dir: dbus_service_dir,
+    output: 'xyz.iinuwa.credentialsd.Credentials.service',
+    configuration: dbus_daemon_config,
+  )
+endif
+
+if gui_feat.allowed()
+  dbus_ui_config = configuration_data()
+  dbus_ui_config.set(
+    'UI_EXECUTABLE',
+    bindir / gui_executable_name,
+  )
+
+  configure_file(
+    input: 'xyz.iinuwa.credentialsd.UiControl.service.in',
+    install_dir: dbus_service_dir,
+    output: 'xyz.iinuwa.credentialsd.UiControl.service',
+    configuration: dbus_ui_config,
+  )
+endif

demo_client/meson.build

@@ -1,16 +1,9 @@
-dependency('dbus-1', version: '>= 1.6')
-dependency('glib-2.0', version: '>= 2.66')
-dependency('gio-2.0', version: '>= 2.66')
-dependency('gtk4', version: '>= 4.6.2')
-
-glib_compile_resources = find_program('glib-compile-resources', required: true)
-
 demo_blueprints = custom_target(
   'demo-blueprints',
   input: files('window.blp'),
   output: 'ui',
   command: [
-    find_program('blueprint-compiler', required: false),
+    blueprint_compiler,
     'batch-compile',
     '@OUTPUT@',
     '@CURRENT_SOURCE_DIR@',
@@ -46,8 +39,9 @@ gui_sources = files(
 custom_target(
   'demo-gui',
   input: [gui_sources],
-  build_by_default: false,
+  # build if explicitly enabled, otherwise, the target must be selected
+  build_by_default: demo_client_feat.enabled(),
   output: '.',
   depends: [demo_resources],
   command: ['cp', '@INPUT@', '@OUTPUT@'],
-)
+)

doc/meson.build

@@ -1,4 +1,6 @@
-install_data(
-  'xyz.iinuwa.credentialsd.Credentials.xml',
-  install_dir: datadir / 'credentialsd',
-)
+if daemon_feat.allowed()
+  install_data(
+    'xyz.iinuwa.credentialsd.Credentials.xml',
+    install_dir: datadir / 'credentialsd',
+  )
+endif

meson.build

@@ -1,7 +1,7 @@
 project(
   'credentialsd',
   'rust',
-  version: '0.2.0',
+  version: '0.3.1',
   meson_version: '>= 1.5.0',
   license: 'LGPL-3.0-only',
 )
@@ -10,6 +10,7 @@ version = meson.project_version()
 
 prefix = get_option('prefix')
 bindir = prefix / get_option('bindir')
+datadir = prefix / get_option('datadir')
 libdir = prefix / get_option('libdir')
 localedir = prefix / get_option('localedir')
 
@@ -27,24 +28,64 @@ meson.add_dist_script(
   + version,
   meson.project_source_root(),
 )
+# Features
+daemon_feat = get_option('feature_daemon')
+demo_client_feat = get_option('feature_demo_client')
+gui_feat = get_option('feature_gui')
+webext_feat = get_option('feature_web_extension')
+
+# Dependencies
+if daemon_feat.allowed() or gui_feat.allowed()
+  dbus_dep = dependency('dbus-1', version: '>= 1.6', required: true)
+endif
+
+# Programs
+if daemon_feat.allowed() or gui_feat.allowed()
+  cargo = find_program('cargo', required: true)
+endif
+
+if gui_feat.allowed() or demo_client_feat.allowed()
+  glib_compile_resources = find_program('glib-compile-resources', required: true)
+endif
+
+if gui_feat.allowed() or demo_client_feat.allowed()
+  blueprint_compiler = find_program('blueprint-compiler', version: '>= 0.20.4', required: true)
+endif
 
 # Libs and executables
-subdir('credentialsd-common')
-subdir('credentialsd')
-subdir('credentialsd-ui')
+if daemon_feat.allowed() or gui_feat.allowed()
+  subdir('credentialsd-common')
+endif
+
+if daemon_feat.allowed()
+  subdir('credentialsd')
+endif
+
+if gui_feat.allowed()
+  subdir('credentialsd-ui')
+endif
 
 # Data files
-subdir('doc')
-subdir('dbus')
-subdir('portal')
-subdir('systemd')
-subdir('webext')
+if daemon_feat.allowed()
+  subdir('doc')
+endif
+
+if daemon_feat.allowed() or gui_feat.allowed()
+  subdir('dbus')
+endif
 
-subdir('demo_client')
+if gui_feat.allowed()
+  subdir('portal')
+endif
 
-# Don't run blueprint-compiler tests
+if daemon_feat.allowed() or gui_feat.allowed()
+  subdir('systemd')
+endif
 
-# add_test_setup('skip_subproject_tests',
-#   is_default: true,
-#   exclude_suites: ['blueprint-compiler']
-# )
+if webext_feat.allowed()
+  subdir('webext')
+endif
+
+if demo_client_feat.allowed()
+  subdir('demo_client')
+endif