For testing only: add flatpak manifest

Makefile

@@ -10,7 +10,7 @@ install: install-resources
 	cargo install $(CARGO_ARGS) --path . --force --root $(DESTDIR)$(PREFIX)
 
 install-flatpak: install
-	mkdir -p /usr/share/swcatalog/yaml
+	mkdir -p /app/share/metainfo/
 	cp desktop/com.github.Lyude.neovim-gtk.metainfo.yaml /app/share/metainfo/
 
 install-debug: install-resources

com.github.Lyude.neovim-gtk.yaml

@@ -0,0 +1,32 @@
+app-id: com.github.Lyude.neovim-gtk
+runtime: org.gnome.Platform
+runtime-version: '45'
+sdk: org.gnome.Sdk
+sdk-extensions:
+- org.freedesktop.Sdk.Extension.rust-stable
+command: nvim-gtk
+finish-args:
+- --share=ipc
+- --socket=fallback-x11
+- --socket=wayland
+- --device=dri
+- --socket=session-bus # for `flatpak-spawn --host nvim`
+build-options:
+  append-path: "/usr/lib/sdk/rust-stable/bin"
+  build-args:
+  - "--share=network" # for cargo fetching dependencies
+  env:
+    CARGO_HOME: "/run/build/neovim-gtk" # for caching 
+    CARGO_ARGS: "--features flatpak"
+    PREFIX: "/app"
+modules:
+- name: neovim-gtk
+  buildsystem: simple
+  build-commands:
+  - make install-flatpak
+  sources:
+  - type: archive
+    #url: https://github.com/Lyude/neovim-gtk/archive/refs/tags/v1.0.4.tar.gz
+    #sha256: d0d0dacfbfca16168361f517dee20259785379910173cc33d7d48bd301d30f18
+    url: https://github.com/Lyude/neovim-gtk/archive/7bcf6024d5797c1db7731a9507b384de91ed1d51.tar.gz
+    sha256: aa08c7c36aa0526a74c2c3034d9d00c3d75db4eb2f2cf3f1603a1da6c18ee743

desktop/com.github.Lyude.neovim-gtk.metainfo.yaml

@@ -2,7 +2,7 @@
 ---
 File: DEP-11
 Version: '0.8'
-Origin: chromodoris-main
+Origin: neovim-gtk
 MediaBaseUrl: https://raw.githubusercontent.com/Lyude/neovim-gtk/main/
 ---
 ID: com.github.Lyude.neovim-gtk