Arquivo exemplo para o emulationstation em docker

es_systems.cfg

<!-- This is the EmulationStation Systems configuration file.
All systems must be contained within the <systemList> tag.-->

<systemList>
        <!-- Here's an example system to get you started. -->
        <system>

                <!-- A short name, used internally. Traditionally lower-case. -->
                <name>snes</name>

                <!-- A "pretty" name, displayed in menus and such. -->
                <fullname>Super Nintendo Entertainment System</fullname>

                <!-- The path to start searching for ROMs in. '~' will be expanded to $HOME on Linux or %HOMEPATH% on Windows. -->
                <path>~/roms/snes</path>

                <!-- A list of extensions to search for, delimited by any of the whitespace characters (", \r\n\t").
                You MUST include the period at the start of the extension! It's also case sensitive. -->
                <extension>.smc .SMC</extension>
                                <!-- The shell command executed when a game is selected. A few special tags are replaced if found in a command:
                %ROM% is replaced by a bash-special-character-escaped absolute path to the ROM.
                %BASENAME% is replaced by the "base" name of the ROM.  For example, "/foo/bar.rom" would have a basename of "bar". Useful for MAME.
                %ROM_RAW% is the raw, unescaped path to the ROM. -->
                <command>docker run -it --rm --device /dev/snd -e DISPLAY -v /tmp/.X11-unix/:/tmp/.X11-unix/ -v /home/somatorio/.config/retroarch:/root/.config/retroarch -v /home/somatorio/roms:/root/roms --device /dev/input somatorio/retroarch -L /usr/lib/x86_64-linux-gnu/libretro/bsnes_mercury_accuracy_libretro.so %ROM% </command>


                <!-- The platform to use when scraping. You can see the full list of accepted platforms in src/PlatformIds.cpp.
                It's case sensitive, but everything is lowercase. This tag is optional.
                You can use multiple platforms too, delimited with any of the whitespace characters (", \r\n\t"), eg: "genesis, megadrive" -->
                <platform>snes</platform>

                <!-- The theme to load from the current theme set.  See THEMES.md for more information.
                This tag is optional. If not set, it will default to the value of <name>. -->
                <theme>snes</theme>
        </system>
</systemList>