Add linux metadata (#506)

dev.slimevr.SlimeVR.metainfo.xml

@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+dev.slimevr.SlimeVR.metainfo.xml by SlimeVR contributors
+
+To the extent possible under law, the person who associated CC0 with
+dev.slimevr.SlimeVR.metainfo.xml has waived all copyright and related or neighboring rights
+to dev.slimevr.SlimeVR.metainfo.xml.
+
+You should have received a copy of the CC0 legalcode along with this
+work.  If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.
+-->
+<component type="desktop-application">
+  <id>dev.slimevr.SlimeVR</id>
+
+  <name>SlimeVR</name>
+  <summary>An app for facilitating full-body tracking in virtual reality</summary>
+
+  <!-- CC0 so attribution is not required -->
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>MIT OR Apache-2.0</project_license>
+
+  <content_rating type="oars-1.1" />
+  <url type="homepage">https://slimevr.dev/</url>
+  <url type="bugtracker">https://github.com/SlimeVR/SlimeVR-Server/issues</url>
+  <url type="faq">https://docs.slimevr.dev/slimevr101.html</url>
+  <url type="vcs-browser">https://github.com/SlimeVR/SlimeVR-Server</url>
+  <recommends>
+    <display_length compare="ge">880</display_length>
+  </recommends>
+  <supports>
+    <control>pointing</control>
+    <control>keyboard</control>
+    <control>touch</control>
+  </supports>
+
+  <description>
+    <p>
+      <em>SlimeVR</em>
+      is a set of open hardware sensors and open source software that facilitates full-body
+      tracking (FBT) in virtual reality. With no base station required, SlimeVR makes wireless
+      VR FBT affordable and comfortable.
+    </p>
+  </description>
+
+  <launchable type="desktop-id">dev.slimevr.SlimeVR.desktop</launchable>
+  <screenshots>
+    <screenshot type="default">
+      <image>https://raw.githubusercontent.com/SlimeVR/SlimeVR-Server/main/assets/img/onboarding.png</image>
+    </screenshot>
+  </screenshots>
+  <releases>
+    <release version="0.6.0" date="2023-01-05"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.6.0</url></release>
+    <release version="0.5.1" date="2022-12-12"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.5.1</url></release>
+    <release version="0.5.0" date="2022-12-07"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.5.0</url></release>
+    <release version="0.4.0" date="2022-11-24"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.4.0</url></release>
+    <release version="0.3.1" date="2022-11-22"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.3.1</url></release>
+    <release version="0.3.0" date="2022-11-16"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.3.0</url></release>
+    <release version="0.2.1" date="2022-08-24"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.2.1</url></release>
+    <release version="0.2.0" date="2022-06-28"><url>https://github.com/SlimeVR/SlimeVR-Server/releases/tag/v0.2.0</url></release>
+  </releases>
+</component>

gui/src-tauri/dev.slimevr.SlimeVR.desktop

@@ -0,0 +1,13 @@
+[Desktop Entry]
+Version=1.5
+Categories=Game;Development;GTK;
+Exec=slimevr
+Icon=dev.slimevr.SlimeVR
+
+Name=SlimeVR
+GenericName=Full-body tracking
+Comment=An app for facilitating full-body tracking in virtual reality
+Keywords=FBT
+
+Terminal=false
+Type=Application

gui/src-tauri/icons/icon.svg

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg clip-rule="evenodd" fill-rule="evenodd" stroke-miterlimit="10" version="1.1" viewBox="0 0 380 380" xml:space="preserve" xmlns="http://www.w3.org/2000/svg">
+    <rect id="bg" width="380" height="380" fill="#663499" stroke-width="1px"/><g id="logo" fill="none" stroke="#fff"><path id="left" d="m72.867 191.74 37-39 39 36" stroke-width="13.62px"/><path id="right" d="m208.87 187.74 38-35 36 38" stroke-width="13.62px"/><path id="outer" d="m56.867 253.74s130.61-31.182 248 5c13.45 4.146 20.244 2.975 20-8s1.909-126.06-46-131" stroke-linecap="square" stroke-width="17px"/></g>
+</svg>