Update Flatpak Github Workflow

.github/workflows/build-flatpak.yml

@@ -15,5 +15,5 @@ jobs:
     - uses: flatpak/flatpak-github-actions/flatpak-builder@v6
       with:
         bundle: Burrow.flatpak
-        manifest-path: burrow-gtk/com.hackclub.burrow.devel.json
+        manifest-path: burrow-gtk/build-aux/com.hackclub.burrow.devel.json
         cache-key: flatpak-builder-${{ github.sha }}

burrow-gtk/.cargo/config.toml

@@ -0,0 +1,2 @@
+[target.'cfg(unix)']
+runner = "sh -c"

burrow-gtk/Cargo.toml

@@ -6,7 +6,12 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-relm4 = { version = "0.6.2", features = ["libadwaita"] }
-relm4-components = "0.6.2"
-relm4-icons = { version = "0.6.0", features = ["plus"] }
+anyhow = "1.0"
+relm4 = { features = ["libadwaita", "gnome_45"], git = "https://github.com/Relm4/Relm4" }
 burrow = { version = "*", path = "../burrow/" }
+tokio = { version = "1.35.0", features = ["time", "sync"] }
+gettext-rs = { version = "0.7.0", features = ["gettext-system"] }
+
+[build-dependencies]
+anyhow = "1.0"
+glib-build-tools = "0.18.0"

burrow-gtk/build-aux/com.hackclub.burrow.devel.json

@@ -40,15 +40,12 @@
             "name" : "burrow-gtk",
             "builddir" : true,
             "subdir" : "burrow-gtk",
-            "buildsystem" : "simple",
-            "build-commands": [
-                "cargo build",
-                "install -Dm755 -t /app/bin target/debug/burrow-gtk"
-            ],
+            "buildsystem" : "meson",
+            "config-opts": ["--buildtype=debug"],
             "sources" : [
                 {                
                     "type": "dir",
-                    "path": "../"
+                    "path": "../../"
                 }
             ]
         }

burrow-gtk/build-aux/com.hackclub.burrow.json

@@ -40,15 +40,12 @@
             "name" : "burrow-gtk",
             "builddir" : true,
             "subdir" : "burrow-gtk",
-            "buildsystem" : "simple",
-            "build-commands": [
-                "cargo build --release",
-                "install -Dm755 -t /app/bin target/release/burrow-gtk"
-            ],
+            "buildsystem" : "meson",
+            "config-opts": ["--buildtype=release"],
             "sources" : [
                 {                
                     "type": "dir",
-                    "path": "../"
+                    "path": "../../"
                 }
             ]
         }

burrow-gtk/build.rs

@@ -0,0 +1,16 @@
+use anyhow::Result;
+
+fn main() -> Result<()> {
+    compile_gresources()?;
+
+    Ok(())
+}
+
+fn compile_gresources() -> Result<()> {
+    glib_build_tools::compile_resources(
+        &["data"],
+        "data/resources.gresource.xml",
+        "compiled.gresource",
+    );
+    Ok(())
+}

burrow-gtk/data/app.desktop.in.in

@@ -1,7 +1,7 @@
 [Desktop Entry]
-Name=Burrow
-Exec=burrow-gtk
-Icon=com.hackclub.burrow
+Name=@APP_NAME_CAPITALIZED@
+Exec=@APP_NAME@
+Icon=@APP_ID@
 Terminal=false
 Type=Application
 Categories=GTK;Network

burrow-gtk/data/app.gschema.xml.in

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<schemalist gettext-domain="@APP_NAME@">
+	<schema id="@APP_ID" path="@APP_IDPATH@">
+	</schema>
+</schemalist>

burrow-gtk/data/app.metainfo.xml.in

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+	<id>@APP_ID@</id>
+    <metadata_license>CC0</metadata_license>
+	<project_license>GPL-3.0-or-later</project_license>
+    <name translatable="no">@APP_NAME_CAPITALIZED@</name>
+    <launchable type="desktop-id">@APP_ID@.desktop</launchable>
+
+	<description>
+	  <p>No description</p>
+	</description>
+
+    <summary>
+	  <p>No Summary</p>
+    </summary>
+</component>

burrow-gtk/data/com.hackclub.burrow.appdata.xml.in

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<component type="desktop">
-	<id>com.hackclub.burrow.desktop</id>
-	<project_license>GPL-3.0-or-later</project_license>
-	<description>
-	  <p>No description</p>
-	</description>
-</component>

burrow-gtk/data/com.hackclub.burrow.gschema.xml

@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<schemalist gettext-domain="burrow-gtk">
-	<schema id="com.hackclub.burrow" path="/com/hackclub/burrow/">
-	</schema>
-</schemalist>

burrow-gtk/data/icons/meson.build

@@ -1,13 +0,0 @@
-application_id = 'com.hackclub.burrow'
-
-scalable_dir = join_paths('hicolor', 'scalable', 'apps')
-install_data(
-  join_paths(scalable_dir, ('@0@.svg').format(application_id)),
-  install_dir: join_paths(get_option('datadir'), 'icons', scalable_dir)
-)
-
-symbolic_dir = join_paths('hicolor', 'symbolic', 'apps')
-install_data(
-  join_paths(symbolic_dir, ('@0@-symbolic.svg').format(application_id)),
-  install_dir: join_paths(get_option('datadir'), 'icons', symbolic_dir)
-)

burrow-gtk/data/meson.build

@@ -1,39 +1,90 @@
+# app.desktop.in.in
+desktop_conf = configuration_data()
+desktop_conf.set('APP_ID', app_id)
+desktop_conf.set('APP_NAME', app_name)
+desktop_conf.set('APP_NAME_CAPITALIZED', app_name_capitalized)
+
+desktop_file_in = configure_file(
+    input: 'app.desktop.in.in',
+    output: '@BASENAME@',
+    configuration: desktop_conf,
+)
+
 desktop_file = i18n.merge_file(
-        input: 'com.hackclub.burrow.desktop.in',
-       output: 'com.hackclub.burrow.desktop',
-         type: 'desktop',
-       po_dir: '../po',
-      install: true,
-  install_dir: join_paths(get_option('datadir'), 'applications')
+    input: desktop_file_in,
+    output: app_id + '.desktop',
+    type: 'desktop',
+    po_dir: '../po',
+    install: true,
+    install_dir: datadir / 'applications',
 )
 
-desktop_utils = find_program('desktop-file-validate', required: false)
-if desktop_utils.found()
-  test('Validate desktop file', desktop_utils, args: [desktop_file])
+if desktop_file_validate.found()
+    test(
+        'validate-desktop',
+        desktop_file_validate,
+        args: [desktop_file],
+    )
 endif
 
-appstream_file = i18n.merge_file(
-        input: 'com.hackclub.burrow.appdata.xml.in',
-       output: 'com.hackclub.burrow.appdata.xml',
-       po_dir: '../po',
-      install: true,
-  install_dir: join_paths(get_option('datadir'), 'appdata')
+# app.gschema.xml.in
+gschema_conf = configuration_data()
+gschema_conf.set('APP_ID', app_id)
+gschema_conf.set('APP_NAME', app_name)
+gschema_conf.set('APP_IDPATH', app_idpath)
+gschema_file = configure_file(
+    input: 'app.gschema.xml.in',
+    output: app_id + '.gschema.xml',
+    configuration: gschema_conf,
+    install: true,
+    install_dir: datadir / 'glib-2.0' / 'schemas',
+)
+
+if glib_compile_schemas.found()
+    test(
+        'validate-gschema',
+        glib_compile_schemas,
+        args: [
+            '--dry-run',
+            datadir / 'glib-2.0' / 'schemas',
+        ],
+    )
+endif
+
+# app.metainfo.xml.in
+appdata_conf = configuration_data()
+appdata_conf.set('APP_ID', app_id)
+appdata_conf.set('APP_NAME', app_name)
+appdata_conf.set('APP_NAME_CAPITALIZED', app_name_capitalized)
+appdata_file_in = configure_file(
+    input: 'app.metainfo.xml.in',
+    output: '@BASENAME@',
+    configuration: appdata_conf,
+)
+appdata_file = i18n.merge_file(
+    input: appdata_file_in,
+    output: app_id + '.metainfo.xml',
+    po_dir: '../po',
+    install: true,
+    install_dir: datadir / 'metainfo',
 )
 
-appstream_util = find_program('appstream-util', required: false)
 if appstream_util.found()
-  test('Validate appstream file', appstream_util, args: ['validate', appstream_file])
+    test(
+        'validate-appdata',
+        appstream_util,
+        args: ['validate', '--nonet', appdata_file],
+    )
 endif
 
-install_data('com.hackclub.burrow.gschema.xml',
-  install_dir: join_paths(get_option('datadir'), 'glib-2.0/schemas')
+install_data(
+    'icons/hicolor/scalable/apps/' + app_name + '.svg',
+    install_dir: datadir / 'icons' / 'hicolor' / 'scalable' / 'apps',
+    rename: app_id + '.svg',
 )
 
-compile_schemas = find_program('glib-compile-schemas', required: false)
-if compile_schemas.found()
-  test('Validate schema file',
-       compile_schemas,
-       args: ['--strict', '--dry-run', meson.current_source_dir()])
-endif
-
-subdir('icons')
+install_data(
+    'icons/hicolor/symbolic/apps/' + app_name + '-symbolic.svg',
+    install_dir: datadir / 'icons' / 'hicolor' / 'symbolic' / 'apps',
+    rename: app_id + '-symbolic.svg',
+)

burrow-gtk/data/resources.gresource.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/com/hackclub/burrow">
+  </gresource>
+</gresources>

burrow-gtk/meson.build

@@ -0,0 +1,56 @@
+project(
+    'burrow-gtk',
+    ['rust'],
+    version: '0.0.1',
+    meson_version: '>= 1.0',
+)
+
+# Find Cargo
+cargo_bin = find_program('cargo')
+cargo_env = ['CARGO_HOME=' + meson.project_build_root()]
+cargo_opt = ['--manifest-path', meson.project_source_root() / 'Cargo.toml']
+cargo_opt += ['--target-dir', meson.project_build_root() / 'target']
+
+# Config
+prefix = get_option('prefix')
+datadir = prefix / get_option('datadir')
+localedir = prefix / get_option('localedir')
+
+app_name = 'burrow-gtk'
+app_name_capitalized = 'Burrow'
+base_id = 'com.hackclub.burrow'
+app_idpath = '/com/hackclub/' + app_name + '/'
+if get_option('buildtype') == 'release'
+  cargo_opt += ['--release']
+  rust_target = 'release'
+  app_id = base_id
+else
+  rust_target = 'debug'
+  app_id = base_id + '-' + 'devel'
+endif
+
+# Imports
+i18n = import('i18n')
+gnome = import('gnome')
+
+# External Dependencies
+dependency('gtk4', version: '>= 4.12')
+dependency('libadwaita-1', version: '>= 1.4')
+
+glib_compile_resources = find_program('glib-compile-resources', required: true)
+glib_compile_schemas = find_program('glib-compile-schemas', required: true)
+desktop_file_validate = find_program('desktop-file-validate', required: false)
+appstream_util = find_program('appstream-util', required: false)
+fc_cache = find_program('fc-cache', required: false)
+
+# Our Sources
+subdir('po')
+subdir('data')
+subdir('src')
+
+# Gnome Post Install
+gnome.post_install(
+    glib_compile_schemas: true,
+    gtk_update_icon_cache: true,
+    update_desktop_database: true,
+)

burrow-gtk/po/POTFILES

@@ -1,4 +1 @@
-data/com.hackclub.Burrow.desktop.in
-data/com.hackclub.Burrow.appdata.xml.in
-data/com.hackclub.Burrow.gschema.xml
-src/window.ui
+data/app.desktop.in.in

burrow-gtk/po/meson.build

@@ -1 +1 @@
-i18n.gettext('burrow-gtk', preset: 'glib')
+i18n.gettext(app_name, preset: 'glib')

burrow-gtk/src/.gitignore

@@ -0,0 +1 @@
+config.rs

burrow-gtk/src/components/app.rs

@@ -0,0 +1,136 @@
+use super::*;
+use anyhow::Context;
+use std::time::Duration;
+
+const RECONNECT_POLL_TIME: Duration = Duration::from_secs(5);
+
+pub struct App {
+    daemon_client: Arc<Mutex<Option<DaemonClient>>>,
+    _settings_screen: Controller<settings_screen::SettingsScreen>,
+    switch_screen: AsyncController<switch_screen::SwitchScreen>,
+}
+
+#[derive(Debug)]
+pub enum AppMsg {
+    None,
+    PostInit,
+}
+
+impl App {
+    pub fn run() {
+        let app = RelmApp::new(config::ID);
+        Self::setup_gresources().unwrap();
+        Self::setup_i18n().unwrap();
+
+        app.run_async::<App>(());
+    }
+
+    fn setup_i18n() -> Result<()> {
+        gettextrs::setlocale(gettextrs::LocaleCategory::LcAll, "");
+        gettextrs::bindtextdomain(config::GETTEXT_PACKAGE, config::LOCALEDIR)?;
+        gettextrs::bind_textdomain_codeset(config::GETTEXT_PACKAGE, "UTF-8")?;
+        gettextrs::textdomain(config::GETTEXT_PACKAGE)?;
+        Ok(())
+    }
+
+    fn setup_gresources() -> Result<()> {
+        gtk::gio::resources_register_include!("compiled.gresource")
+            .context("Failed to register and include compiled gresource.")
+    }
+}
+
+#[relm4::component(pub, async)]
+impl AsyncComponent for App {
+    type Init = ();
+    type Input = AppMsg;
+    type Output = ();
+    type CommandOutput = ();
+
+    view! {
+        adw::Window {
+            set_title: Some("Burrow"),
+            set_default_size: (640, 480),
+        }
+    }
+
+    async fn init(
+        _: Self::Init,
+        root: Self::Root,
+        sender: AsyncComponentSender<Self>,
+    ) -> AsyncComponentParts<Self> {
+        let daemon_client = Arc::new(Mutex::new(DaemonClient::new().await.ok()));
+
+        let switch_screen = switch_screen::SwitchScreen::builder()
+            .launch(switch_screen::SwitchScreenInit {
+                daemon_client: Arc::clone(&daemon_client),
+            })
+            .forward(sender.input_sender(), |_| AppMsg::None);
+
+        let settings_screen = settings_screen::SettingsScreen::builder()
+            .launch(settings_screen::SettingsScreenInit {
+                daemon_client: Arc::clone(&daemon_client),
+            })
+            .forward(sender.input_sender(), |_| AppMsg::None);
+
+        let widgets = view_output!();
+
+        let view_stack = adw::ViewStack::new();
+        view_stack.add_titled(switch_screen.widget(), None, "Switch");
+        view_stack.add_titled(settings_screen.widget(), None, "Settings");
+
+        let view_switcher_bar = adw::ViewSwitcherBar::builder().stack(&view_stack).build();
+        view_switcher_bar.set_reveal(true);
+
+        let toolbar = adw::ToolbarView::new();
+        toolbar.add_top_bar(
+            &adw::HeaderBar::builder()
+                .title_widget(&gtk::Label::new(Some("Burrow")))
+                .build(),
+        );
+        toolbar.add_bottom_bar(&view_switcher_bar);
+        toolbar.set_content(Some(&view_stack));
+
+        root.set_content(Some(&toolbar));
+
+        sender.input(AppMsg::PostInit);
+
+        let model = App {
+            daemon_client,
+            switch_screen,
+            _settings_screen: settings_screen,
+        };
+
+        AsyncComponentParts { model, widgets }
+    }
+
+    async fn update(
+        &mut self,
+        _msg: Self::Input,
+        _sender: AsyncComponentSender<Self>,
+        _root: &Self::Root,
+    ) {
+        loop {
+            tokio::time::sleep(RECONNECT_POLL_TIME).await;
+            {
+                let mut daemon_client = self.daemon_client.lock().await;
+                let mut disconnected_daemon_client = false;
+
+                if let Some(daemon_client) = daemon_client.as_mut() {
+                    if let Err(_e) = daemon_client.send_command(DaemonCommand::ServerInfo).await {
+                        disconnected_daemon_client = true;
+                        self.switch_screen
+                            .emit(switch_screen::SwitchScreenMsg::DaemonDisconnect);
+                    }
+                }
+
+                if disconnected_daemon_client || daemon_client.is_none() {
+                    *daemon_client = DaemonClient::new().await.ok();
+                    if daemon_client.is_some() {
+                        self.switch_screen
+                            .emit(switch_screen::SwitchScreenMsg::DaemonReconnect);
+                    }
+                }
+            }
+        }
+    }
+}

burrow-gtk/src/components/mod.rs

@@ -0,0 +1,20 @@
+use super::*;
+use adw::prelude::*;
+use burrow::{DaemonClient, DaemonCommand, DaemonResponseData};
+use gtk::Align;
+use relm4::{
+    component::{
+        AsyncComponent, AsyncComponentController, AsyncComponentParts, AsyncComponentSender,
+        AsyncController,
+    },
+    prelude::*,
+};
+use std::sync::Arc;
+use tokio::sync::Mutex;
+
+mod app;
+mod settings;
+mod settings_screen;
+mod switch_screen;
+
+pub use app::*;

burrow-gtk/src/components/settings/diag_group.rs

@@ -0,0 +1,126 @@
+use super::*;
+use diag::{StatusTernary, SystemSetup};
+
+#[derive(Debug)]
+pub struct DiagGroup {
+    daemon_client: Arc<Mutex<Option<DaemonClient>>>,
+
+    init_system: SystemSetup,
+    service_installed: StatusTernary,
+    socket_installed: StatusTernary,
+    socket_enabled: StatusTernary,
+    daemon_running: bool,
+}
+
+pub struct DiagGroupInit {
+    pub daemon_client: Arc<Mutex<Option<DaemonClient>>>,
+}
+
+impl DiagGroup {
+    async fn new(daemon_client: Arc<Mutex<Option<DaemonClient>>>) -> Result<Self> {
+        let setup = SystemSetup::new();
+        let daemon_running = daemon_client.lock().await.is_some();
+
+        Ok(Self {
+            service_installed: setup.is_service_installed()?,
+            socket_installed: setup.is_socket_installed()?,
+            socket_enabled: setup.is_socket_enabled()?,
+            daemon_running,
+            init_system: setup,
+            daemon_client,
+        })
+    }
+}
+
+#[derive(Debug)]
+pub enum DiagGroupMsg {
+    Refresh,
+}
+
+#[relm4::component(pub, async)]
+impl AsyncComponent for DiagGroup {
+    type Init = DiagGroupInit;
+    type Input = DiagGroupMsg;
+    type Output = ();
+    type CommandOutput = ();
+
+    view! {
+        #[name(group)]
+        adw::PreferencesGroup {
+            set_title: "Diagnose",
+            set_description: Some("Diagnose Burrow"),
+
+            adw::ActionRow {
+                #[watch]
+                set_title: &format!("Init System: {}", model.init_system)
+            },
+            adw::ActionRow {
+                #[watch]
+                set_title: &format!(
+                    "Service installed: {}",
+                    status_ternary_to_str(model.service_installed)
+                )
+            },
+            adw::ActionRow {
+                #[watch]
+                set_title: &format!(
+                    "Socket installed: {}",
+                    status_ternary_to_str(model.socket_installed)
+                )
+            },
+            adw::ActionRow {
+                #[watch]
+                set_title: &format!(
+                    "Socket enabled: {}",
+                    status_ternary_to_str(model.socket_enabled)
+                )
+            },
+            adw::ActionRow {
+                #[watch]
+                set_title: &format!(
+                    "Daemon running: {}",
+                    if model.daemon_running { "Yes" } else { "No" }
+                )
+            },
+            gtk::Button {
+                set_label: "Refresh",
+                connect_clicked => DiagGroupMsg::Refresh
+            }
+        }
+    }
+
+    async fn init(
+        init: Self::Init,
+        root: Self::Root,
+        sender: AsyncComponentSender<Self>,
+    ) -> AsyncComponentParts<Self> {
+        //  Should be impossible to panic here
+        let model = DiagGroup::new(init.daemon_client).await.unwrap();
+
+        let widgets = view_output!();
+
+        AsyncComponentParts { model, widgets }
+    }
+
+    async fn update(
+        &mut self,
+        msg: Self::Input,
+        _sender: AsyncComponentSender<Self>,
+        _root: &Self::Root,
+    ) {
+        match msg {
+            DiagGroupMsg::Refresh => {
+                //  Should be impossible to panic here
+                *self = Self::new(Arc::clone(&self.daemon_client)).await.unwrap();
+            }
+        }
+    }
+}
+
+fn status_ternary_to_str(status: StatusTernary) -> &'static str {
+    match status {
+        StatusTernary::True => "Yes",
+        StatusTernary::False => "No",
+        StatusTernary::NA => "N/A",
+    }
+}

burrow-gtk/src/components/settings/mod.rs

@@ -0,0 +1,5 @@
+use super::*;
+
+mod diag_group;
+
+pub use diag_group::{DiagGroup, DiagGroupInit};

burrow-gtk/src/components/settings_screen.rs

@@ -0,0 +1,44 @@
+use super::*;
+
+pub struct SettingsScreen {
+    _diag_group: AsyncController<settings::DiagGroup>,
+}
+
+pub struct SettingsScreenInit {
+    pub daemon_client: Arc<Mutex<Option<DaemonClient>>>,
+}
+
+#[relm4::component(pub)]
+impl SimpleComponent for SettingsScreen {
+    type Init = SettingsScreenInit;
+    type Input = ();
+    type Output = ();
+
+    view! {
+        #[name(preferences)]
+        adw::PreferencesPage {}
+    }
+
+    fn init(
+        init: Self::Init,
+        root: Self::Root,
+        sender: ComponentSender<Self>,
+    ) -> ComponentParts<Self> {
+        let diag_group = settings::DiagGroup::builder()
+            .launch(settings::DiagGroupInit {
+                daemon_client: Arc::clone(&init.daemon_client),
+            })
+            .forward(sender.input_sender(), |_| ());
+
+        let widgets = view_output!();
+        widgets.preferences.add(diag_group.widget());
+
+        let model = SettingsScreen {
+            _diag_group: diag_group,
+        };
+
+        ComponentParts { model, widgets }
+    }
+
+    fn update(&mut self, _: Self::Input, _sender: ComponentSender<Self>) {}
+}

burrow-gtk/src/components/switch_screen.rs

@@ -0,0 +1,158 @@
+use super::*;
+
+pub struct SwitchScreen {
+    daemon_client: Arc<Mutex<Option<DaemonClient>>>,
+    switch: gtk::Switch,
+    switch_screen: gtk::Box,
+    disconnected_banner: adw::Banner,
+}
+
+pub struct SwitchScreenInit {
+    pub daemon_client: Arc<Mutex<Option<DaemonClient>>>,
+}
+
+#[derive(Debug, PartialEq, Eq)]
+pub enum SwitchScreenMsg {
+    DaemonReconnect,
+    DaemonDisconnect,
+    Start,
+    Stop,
+}
+
+#[relm4::component(pub, async)]
+impl AsyncComponent for SwitchScreen {
+    type Init = SwitchScreenInit;
+    type Input = SwitchScreenMsg;
+    type Output = ();
+    type CommandOutput = ();
+
+    view! {
+        gtk::Box {
+            set_orientation: gtk::Orientation::Vertical,
+            set_valign: Align::BaselineFill,
+
+            gtk::Box {
+                set_orientation: gtk::Orientation::Vertical,
+                set_spacing: 5,
+                set_margin_all: 5,
+                set_valign: Align::Start,
+
+                #[name(setup_banner)]
+                adw::Banner {
+                    set_title: "Burrow is not running!",
+                },
+            },
+
+            #[name(switch_screen)]
+            gtk::Box {
+                set_orientation: gtk::Orientation::Vertical,
+                set_spacing: 10,
+                set_margin_all: 5,
+                set_valign: Align::Center,
+                set_vexpand: true,
+
+                gtk::Label {
+                    set_label: "Burrow Switch",
+                },
+
+                #[name(switch)]
+                gtk::Switch {
+                    set_halign: Align::Center,
+                    set_hexpand: false,
+                    set_vexpand: false,
+                    connect_active_notify => move |switch|
+                        sender.input(if switch.is_active() { SwitchScreenMsg::Start } else { SwitchScreenMsg::Stop })
+                },
+            }
+        }
+    }
+
+    async fn init(
+        init: Self::Init,
+        root: Self::Root,
+        sender: AsyncComponentSender<Self>,
+    ) -> AsyncComponentParts<Self> {
+        let mut initial_switch_status = false;
+        let mut initial_daemon_server_down = false;
+
+        if let Some(daemon_client) = init.daemon_client.lock().await.as_mut() {
+            if let Ok(res) = daemon_client
+                .send_command(DaemonCommand::ServerInfo)
+                .await
+                .as_ref()
+            {
+                initial_switch_status = match res.result.as_ref() {
+                    Ok(DaemonResponseData::None) => false,
+                    Ok(DaemonResponseData::ServerInfo(_)) => true,
+                    _ => false,
+                };
+            } else {
+                initial_daemon_server_down = true;
+            }
+        } else {
+            initial_daemon_server_down = true;
+        }
+
+        let widgets = view_output!();
+
+        widgets.switch.set_active(initial_switch_status);
+
+        if initial_daemon_server_down {
+            *init.daemon_client.lock().await = None;
+            widgets.switch.set_active(false);
+            widgets.switch_screen.set_sensitive(false);
+            widgets.setup_banner.set_revealed(true);
+        }
+
+        let model = SwitchScreen {
+            daemon_client: init.daemon_client,
+            switch: widgets.switch.clone(),
+            switch_screen: widgets.switch_screen.clone(),
+            disconnected_banner: widgets.setup_banner.clone(),
+        };
+
+        AsyncComponentParts { model, widgets }
+    }
+
+    async fn update(
+        &mut self,
+        msg: Self::Input,
+        _: AsyncComponentSender<Self>,
+        _root: &Self::Root,
+    ) {
+        let mut disconnected_daemon_client = false;
+
+        if let Some(daemon_client) = self.daemon_client.lock().await.as_mut() {
+            match msg {
+                Self::Input::Start => {
+                    if let Err(_e) = daemon_client
+                        .send_command(DaemonCommand::Start(Default::default()))
+                        .await
+                    {
+                        disconnected_daemon_client = true;
+                    }
+                }
+                Self::Input::Stop => {
+                    if let Err(_e) = daemon_client.send_command(DaemonCommand::Stop).await {
+                        disconnected_daemon_client = true;
+                    }
+                }
+                _ => {}
+            }
+        } else {
+            disconnected_daemon_client = true;
+        }
+
+        if msg == Self::Input::DaemonReconnect {
+            self.disconnected_banner.set_revealed(false);
+            self.switch_screen.set_sensitive(true);
+        }
+
+        if disconnected_daemon_client || msg == Self::Input::DaemonDisconnect {
+            *self.daemon_client.lock().await = None;
+            self.switch.set_active(false);
+            self.switch_screen.set_sensitive(false);
+            self.disconnected_banner.set_revealed(true);
+        }
+    }
+}

burrow-gtk/src/config.rs.in

@@ -0,0 +1,8 @@
+#[allow(unused)]
+pub const ID: &str = @ID@;
+#[allow(unused)]
+pub const VERSION: &str = @VERSION@;
+#[allow(unused)]
+pub const LOCALEDIR: &str = @LOCALEDIR@;
+#[allow(unused)]
+pub const GETTEXT_PACKAGE: &str = @GETTEXT_PACKAGE@;

burrow-gtk/src/diag.rs

@@ -0,0 +1,80 @@
+use super::*;
+use std::{fmt::Display, fs, process::Command};
+
+const SYSTEMD_SOCKET_LOC: &str = "/etc/systemd/system/burrow.socket";
+const SYSTEMD_SERVICE_LOC: &str = "/etc/systemd/system/burrow.service";
+
+//  I don't like this type very much.
+#[derive(Debug, Clone, Copy)]
+pub enum StatusTernary {
+    True,
+    False,
+    NA,
+}
+
+//  Realistically, we may not explicitly "support" non-systemd platforms which would simply this
+//  code greatly.
+//  Along with replacing [`StatusTernary`] with good old [`bool`].
+#[derive(Debug, Clone, Copy)]
+pub enum SystemSetup {
+    Systemd,
+    Other,
+}
+
+impl SystemSetup {
+    pub fn new() -> Self {
+        if Command::new("systemctl").arg("--version").output().is_ok() {
+            SystemSetup::Systemd
+        } else {
+            SystemSetup::Other
+        }
+    }
+
+    pub fn is_service_installed(&self) -> Result<StatusTernary> {
+        match self {
+            SystemSetup::Systemd => Ok(fs::metadata(SYSTEMD_SERVICE_LOC).is_ok().into()),
+            SystemSetup::Other => Ok(StatusTernary::NA),
+        }
+    }
+
+    pub fn is_socket_installed(&self) -> Result<StatusTernary> {
+        match self {
+            SystemSetup::Systemd => Ok(fs::metadata(SYSTEMD_SOCKET_LOC).is_ok().into()),
+            SystemSetup::Other => Ok(StatusTernary::NA),
+        }
+    }
+
+    pub fn is_socket_enabled(&self) -> Result<StatusTernary> {
+        match self {
+            SystemSetup::Systemd => {
+                let output = Command::new("systemctl")
+                    .arg("is-enabled")
+                    .arg("burrow.socket")
+                    .output()?
+                    .stdout;
+                let output = String::from_utf8(output)?;
+                Ok((output == "enabled\n").into())
+            }
+            SystemSetup::Other => Ok(StatusTernary::NA),
+        }
+    }
+}
+
+impl From<bool> for StatusTernary {
+    fn from(value: bool) -> Self {
+        if value {
+            StatusTernary::True
+        } else {
+            StatusTernary::False
+        }
+    }
+}
+
+impl Display for SystemSetup {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(match self {
+            SystemSetup::Systemd => "Systemd",
+            SystemSetup::Other => "Other",
+        })
+    }
+}

burrow-gtk/src/main.rs

@@ -1,87 +1,11 @@
-use adw::prelude::*;
-use burrow::{DaemonClient, DaemonCommand, DaemonStartOptions};
-use gtk::Align;
-use relm4::{
-    component::{AsyncComponent, AsyncComponentParts, AsyncComponentSender},
-    prelude::*,
-};
+use anyhow::Result;
 
-struct App {}
+pub mod components;
+mod diag;
 
-#[derive(Debug)]
-enum Msg {
-    Start,
-    Stop,
-}
-
-#[relm4::component(async)]
-impl AsyncComponent for App {
-    type Init = ();
-    type Input = Msg;
-    type Output = ();
-    type CommandOutput = ();
-
-    view! {
-        adw::Window {
-            set_title: Some("Simple app"),
-            set_default_size: (640, 480),
-
-            gtk::Box {
-                set_orientation: gtk::Orientation::Vertical,
-                set_spacing: 5,
-                set_margin_all: 5,
-                set_valign: Align::Center,
-
-                gtk::Label {
-                    set_label: "Burrow GTK Switch",
-                },
-
-                gtk::Switch {
-                    set_halign: Align::Center,
-                    set_hexpand: false,
-                    set_vexpand: false,
-                    connect_active_notify => move |switch|
-                        sender.input(if switch.is_active() { Msg::Start } else { Msg::Stop })
-                },
-            }
-        }
-    }
-
-    async fn init(
-        _: Self::Init,
-        root: Self::Root,
-        sender: AsyncComponentSender<Self>,
-    ) -> AsyncComponentParts<Self> {
-        let model = App {};
-
-        let widgets = view_output!();
-
-        AsyncComponentParts { model, widgets }
-    }
-
-    async fn update(
-        &mut self,
-        msg: Self::Input,
-        _sender: AsyncComponentSender<Self>,
-        _root: &Self::Root,
-    ) {
-        match msg {
-            Msg::Start => {
-                let mut client = DaemonClient::new().await.unwrap();
-                client
-                    .send_command(DaemonCommand::Start(DaemonStartOptions::default()))
-                    .await
-                    .unwrap();
-            }
-            Msg::Stop => {
-                let mut client = DaemonClient::new().await.unwrap();
-                client.send_command(DaemonCommand::Stop).await.unwrap();
-            }
-        }
-    }
-}
+//  Generated using meson
+mod config;
 
 fn main() {
-    let app = RelmApp::new("com.hackclub.burrow");
-    app.run_async::<App>(());
+    components::App::run();
 }

burrow-gtk/src/meson.build

@@ -0,0 +1,34 @@
+# config.rs.in
+global_conf = configuration_data()
+global_conf.set_quoted('ID', app_id)
+global_conf.set_quoted('VERSION', meson.project_version())
+global_conf.set_quoted('LOCALEDIR', localedir)
+global_conf.set_quoted('GETTEXT_PACKAGE', app_name)
+config = configure_file(
+    input: 'config.rs.in',
+    output: 'config.rs',
+    configuration: global_conf,
+)
+
+run_command(
+    'cp',
+    meson.project_build_root() / 'src' / 'config.rs',
+    meson.project_source_root() / 'src',
+    check: true,
+)
+
+# Cargo Build
+cargo_build = custom_target(
+    'cargo-build',
+    build_by_default: true,
+    build_always_stale: true,
+    output: meson.project_name(),
+    console: true,
+    install: true,
+    install_dir: get_option('bindir'),
+    command: [
+        'env', cargo_env,
+        cargo_bin, 'build',
+        cargo_opt, '&&', 'cp', 'target' / rust_target / meson.project_name(), '@OUTPUT@',
+    ]
+  )