Add features to add flatpak apps on linux (#161)

* Add features to add flatpak apps on linux

* Fix build on windows

Author: PhilipK

Readme.md

@@ -42,6 +42,8 @@ There is also an [AUR package](https://aur.archlinux.org/packages/steam-boilr-gu
 
 - [x] Show games from other platforms in your steam library
 - [x] Automatically download art from [SteamGridDB](https://www.steamgriddb.com/)
+- [x] Customize your Steam games art
+- [x] Backup your shortcuts
 - [x] Cross Platform (Windows, Linux, Mac, Steam Deck)
 - [x] Standalone / No install needed
 - [x] Small (~3mb on disk)
@@ -60,6 +62,7 @@ There is also an [AUR package](https://aur.archlinux.org/packages/steam-boilr-gu
 - [x] [Rare](https://github.com/Dummerle/Rare/releases)
 - [x] [Heroic Launcher](https://github.com/Heroic-Games-Launcher/HeroicGamesLauncher) (Linux Only)
 - [x] [Amazon Games](https://gaming.amazon.com) (Windows Only)
+- [x] [Flatpak](https://flathub.org/) (Linux Only)
 - [ ] XBox/Microsoft Store integration
 
 

src/defaultconfig.toml

@@ -43,6 +43,10 @@ default_launch_through_heroic = true
 [amazon]
 enabled = true
 
+
+[flatpak]
+enabled = true
+
 [steam]
 create_collections = false
 optimize_for_big_picture = false

src/flatpak/mod.rs

@@ -0,0 +1,5 @@
+mod platform;
+mod settings;
+
+pub use platform::*;
+pub use settings::*;

src/flatpak/platform.rs

@@ -0,0 +1,78 @@
+use serde::{Deserialize, Serialize};
+
+use crate::platform::{Platform, SettingsValidity};
+use std::error::Error;
+
+use super::FlatpakSettings;
+use steam_shortcuts_util::{shortcut::ShortcutOwned, Shortcut};
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct FlatpakPlatform {
+    pub settings: FlatpakSettings,
+}
+
+#[derive(Debug, Clone)]
+pub struct FlatpakApp {
+    pub name: String,
+    pub id: String,
+}
+
+impl From<FlatpakApp> for ShortcutOwned {
+    fn from(app: FlatpakApp) -> Self {
+        let launch_parameter = format!("run {}", app.id);
+        Shortcut::new("0", &app.name, "flatpak", "", "", "", &launch_parameter).to_owned()
+    }
+}
+
+impl Platform<FlatpakApp, Box<dyn Error>> for FlatpakPlatform {
+    fn enabled(&self) -> bool {
+        self.settings.enabled
+    }
+
+    fn name(&self) -> &str {
+        "Flatpak"
+    }
+
+    fn get_shortcuts(&self) -> Result<Vec<FlatpakApp>, Box<dyn Error>> {
+        use std::process::Command;
+        let mut command = Command::new("flatpak");
+        let output = command
+            .arg("list")
+            .arg("--app")
+            .arg("--columns=name,application")
+            .output()?;
+        let output_string = String::from_utf8_lossy(&output.stdout).to_string();
+        let mut result = vec![];
+        for line in output_string.lines() {
+            let mut split = line.split("\t");
+            if let Some(name) = split.next() {
+                if let Some(id) = split.next() {
+                    result.push(FlatpakApp {
+                        name: name.to_string(),
+                        id: id.to_string(),
+                    })
+                }
+            }
+        }
+        Ok(result)
+    }
+
+    fn settings_valid(&self) -> crate::platform::SettingsValidity {
+        let shortcuts_res = self.get_shortcuts();
+        match shortcuts_res {
+            Ok(_) => SettingsValidity::Valid,
+            Err(err) => SettingsValidity::Invalid {
+                reason: format!("{}", err),
+            },
+        }
+    }
+
+    #[cfg(target_family = "unix")]
+    fn create_symlinks(&self) -> bool {
+        false
+    }
+
+    fn needs_proton(&self, _input: &FlatpakApp) -> bool {
+        false
+    }
+}

src/flatpak/settings.rs

@@ -0,0 +1,6 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct FlatpakSettings {
+    pub enabled: bool,
+}

src/main.rs

@@ -15,6 +15,7 @@ mod steamgriddb;
 mod sync;
 mod ui;
 mod uplay;
+mod flatpak;
 use std::error::Error;
 
 fn main() -> Result<(), Box<dyn Error>> {

src/settings.rs

@@ -1,8 +1,8 @@
 use crate::{
     amazon::AmazonSettings, config::get_config_file, egs::EpicGamesLauncherSettings,
-    gog::GogSettings, heroic::HeroicSettings, itch::ItchSettings, legendary::LegendarySettings,
-    lutris::settings::LutrisSettings, origin::OriginSettings, steam::SteamSettings,
-    steamgriddb::SteamGridDbSettings, uplay::UplaySettings,
+    flatpak::FlatpakSettings, gog::GogSettings, heroic::HeroicSettings, itch::ItchSettings,
+    legendary::LegendarySettings, lutris::settings::LutrisSettings, origin::OriginSettings,
+    steam::SteamSettings, steamgriddb::SteamGridDbSettings, uplay::UplaySettings,
 };
 
 use config::{Config, ConfigError, Environment, File};
@@ -25,6 +25,7 @@ pub struct Settings {
     pub lutris: LutrisSettings,
     pub heroic: HeroicSettings,
     pub amazon: AmazonSettings,
+    pub flatpak: FlatpakSettings,
 }
 
 impl Settings {

src/sync/synchronization.rs

@@ -3,6 +3,7 @@ use tokio::sync::watch::Sender;
 
 use crate::{
     egs::EpicPlatform,
+    flatpak::FlatpakPlatform,
     legendary::LegendaryPlatform,
     lutris::lutris_platform::LutrisPlatform,
     platform::Platform,
@@ -217,6 +218,10 @@ pub fn get_platform_shortcuts(settings: &Settings) -> Vec<(String, Vec<ShortcutO
         platform_results.push(update_platform_shortcuts(&HeroicPlatform {
             settings: settings.heroic.clone(),
         }));
+
+        platform_results.push(update_platform_shortcuts(&FlatpakPlatform {
+            settings: settings.flatpak.clone(),
+        }));
     }
 
     #[cfg(windows)]

src/testdata/flatpak/example_output.txt

@@ -0,0 +1,3 @@
+Heroic Games Launcher	com.heroicgameslauncher.hgl
+BoilR	io.github.philipk.boilr
+Lutris	net.lutris.Lutris

src/ui/ui_settings.rs

@@ -49,12 +49,27 @@ impl MyEguiApp {
                 {
                     self.render_amazon_settings(ui);
                 }
+                
+                
+                #[cfg(target_family = "unix")]
+                {
+                    self.render_flatpak_settings(ui);
+                }
+                
 
                 ui.add_space(SECTION_SPACING);
                 ui.label(format!("Version: {}", VERSION));
             });
     }
 
+    fn render_flatpak_settings(&mut self, ui: &mut egui::Ui) {
+        ui.heading("Flatpak");
+        ui.checkbox(&mut self.settings.flatpak.enabled, "Import from Flatpak");
+        
+                ui.add_space(SECTION_SPACING);
+    }
+    
+    
     fn render_heroic_settings(&mut self, ui: &mut egui::Ui) {
         ui.heading("Heroic");
         ui.checkbox(&mut self.settings.heroic.enabled, "Import from Heroic");