kOS-scripts/boot/default.ks

@LAZYGLOBAL OFF.

clearscreen.
clearguis().
clearvecdraws().

set TERMINAL:width  to 50.
set TERMINAL:height to 30.
CORE:doaction("Open Terminal", true).

print "=================== BOOTING ===================".
wait until SHIP:loaded and SHIP:unpacked.
wait 0.001.

if HOMECONNECTION:isconnected {
    update_scripts().
} else {
    print "No connection to KSC: not updating scripts.".
}

print "============= BOOT SEQUENCE COMPLETE =============".


function update_scripts {
    //
    // Copy all .ks-files from the archive to the CPU's internal storage.
    //

    // Get lexicon of existing items (files/directories) and sizes on the internal storage
    local existing is LEXICON().
    for item in CORE:volume:files:values {
        set existing[item:name] to item:size.
    }

    for item in volume("ARCHIVE"):files:values {
        copy_file_if_necessary(item).
    }
}

function copy_file_if_necessary {
    parameter file.

    if item:name[0] = "."  // skip linux hidden dirs (e.g. .git)
        return.
    if item:isfile and item:extension <> "ks"  // skip non-script items (e.g. README.md)
        return.
    if existing:haskey(item:name) and item:size = existing[item:name]  // skip if local item is same size
        return.

    print "Copying " + item:name.
    copypath(path(volume("ARCHIVE")):combine(item:name), CORE:volume).

    if item:name = "boot"
        reboot.  // reboot CPU if boot/ directory was updated
}