It wouldn't be too hard (in fact it's really quite easy) to port the standard SPI filesystem to Espruino's hardware abstraction. Once that is done you can just recompile with USE_FILESYSTEM=1 in the makefile and it'll spring into life on whatever platform you want.
Ideally someone would make it work off a JS object - then you add an SD card on whatever pins you want, without recompiling.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
It's not on my priority list at all, but there is a bug for it: https://github.com/espruino/Espruino/issues/15
It wouldn't be too hard (in fact it's really quite easy) to port the standard SPI filesystem to Espruino's hardware abstraction. Once that is done you can just recompile with USE_FILESYSTEM=1 in the makefile and it'll spring into life on whatever platform you want.
Ideally someone would make it work off a JS object - then you add an SD card on whatever pins you want, without recompiling.