Apache License

Version 2.0, January 2004

http://www.apache.org/licenses/

TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

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"You" (or "Your") shall mean an individual or Legal Entity exercising permissions granted by this License.

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"Object" form shall mean any form resulting from mechanical transformation or translation of a Source form, including but not limited to compiled object code, generated documentation, and conversions to other media types.

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* API is not yet stable

(function(root, $, _) {

Josh.Debug = true;

var fs = {

boot: {},

dev: {},

etc: {

default: {},

'rc.d': {},

sysconfig: {},

x11: {}

},

home: {

bob: {},

jane: {}

'lost+found': {},

misc: {},

mnt: {

cdrom: {},

sysimage: {}

},

net: {},

opt: {},

proc: {},

root: {},

sbin: {},

usr: {

x11: {},

bin: {},

include: {},

lib: {},

local: {},

man: {},

sbin: {},

share: {

doc: {}

src: {}

},

var: {

lib: {},

lock: {},

run: {},

log: {

httpd: {

access_log: {},

error_log: {}

},

'boot.log': {},

cron: {},

messages: {}

}

};

function buildTree(parent, node) {

parent.childnodes = _.map(_.pairs(node), function(pair) {

var child = {

name: pair[0],

path: parent.path + "/" + pair[0],

parent: parent

};

buildTree(child, pair[1]);

return child;

});

parent.children = _.keys(node);

return parent;

function findNode(current, parts, callback) {

if(!parts || parts.length == 0) {

return callback(current);

}

if(parts[0] == ".") {

// carry on

} else if(parts[0] == "..") {

current = current.parent;

} else {

current = _.first(_.filter(current.childnodes, function(node) {

return node.name == parts[0];

}));

}

if(!current) {

return callback();

}

return findNode(current, _.rest(parts), callback);

var root = buildTree({

name: "",

path: ""

},

fs

);

root.path = '/';

var history = Josh.History();

var shell = Josh.Shell({history: history});

var pathhandler = Josh.PathHandler(shell);

pathhandler.current = root;

pathhandler.getNode = function(path, callback) {

if(!path) {

return callback(pathhandler.current);

}

var parts = _.filter(path.split('/'), function(x) {

return x;

});

var start = ((path || '')[0] == '/') ? root : pathhandler.current;

console.log('start: ' + start.path + ', parts: ' + JSON.stringify(parts));

return findNode(start, parts, callback);

};

pathhandler.getChildNodes = function(node, callback) {

console.log("children for " + node.name);

callback(node.childnodes);

};

$(document).ready(function() {

var console = $('#shell-panel');

shell.onActivate(function() {

showConsole();

});

shell.onDeactivate(function() {

hideConsole();

});

function showConsole() {

console.slideDown();

console.focus();

}

function hideConsole() {

console.slideUp();

console.blur();

}

shell.activate();

});

})(this, $, _);

var _console = Josh.Debug && root.console ? root.console : {log: function() {}};

_console.log("updating history to " + text);

_console.log("accepting history " + text);

_console.log("we're at the end already, update last position");

_console.log("we're not at the end, but the end was blank, so update last position");

_console.log("appending to end");

_console.log("setting history to position" + _searchCursor + "(" + _cursor + "): " + _history[_searchCursor]);