** Prepare and install flatpak

~$ flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
~$ flatpak install org.gnome.Sdk/x86_64
~$ flatpak install org.gnome.Platform

** build vimix flatpak

~$ cd vimix/flatpak
~$ flatpak-builder --user --install --force-clean build io.github.brunoherbelin.Vimix.json

NB: might need to run this to enable local git clone during build
~$ git config --global --add protocol.file.allow always


run vimix flatpak

~$ flatpak run io.github.brunoherbelin.Vimix


uninstall vimix 

~$ flatpak uninstall vimix


** Change io.github.brunoherbelin.Vimix.json

"finish-args": [
    "--socket=wayland",
    "--socket=fallback-x11",
    "--share=ipc",
    "--share=network",
    "--device=shm",
    "--device=all",
    "--device=dri",
    "--filesystem=host",
    "--filesystem=/tmp",
    "--talk-name=org.gtk.vfs.*",
    "--env=FREI0R_PATH=/app/lib/frei0r-1"
],

"cleanup": [
    "/include",
    "/share/gdb",
    "/share/info",
    "/share/man",
    "/lib/debug"
],

compile vimix with code from local folder (debug)

        {
            "name": "vimix",
            "buildsystem": "cmake",
            "config-opts": [
                "-DCMAKE_BUILD_TYPE=Release"
            ],
            "sources": [
                {
                "type":"dir",
                "path": "/home/bhbn/Development/vimix",
                }
            ]
        }

for packaging 

        {
            "name": "vimix",
            "buildsystem": "cmake",
            "config-opts": [
                "-DCMAKE_BUILD_TYPE=Release"
            ],
            "sources": [
                {
                    "type": "git",
                    "url": "https://github.com/brunoherbelin/vimix.git",
                    "tag": "0.7.2"
                }
            ]
        }
        
        
** Declare flatpak on flathub :

https://github.com/brunoherbelin/flathub