sketches.js

var fs = require('fs');

var platform = require('./platform');
var plat = platform.getDefaultPlatform();

exports.makeNewSketch = function(name,cb) {
    var dir = plat.getUserSketchesDir()+'/'+name;
    if(fs.existsSync(dir)) {
        if(cb)cb(null);
        return;
    }
    fs.mkdirSync(dir);
    var example = fs.readFileSync(platform.getSettings().sketchtemplate).toString();
    fs.writeFileSync(plat.getUserSketchesDir()+'/'+name+'/'+name+'.ino',example);
    if(cb) cb(name,example);
}

exports.deleteSketch = function(name, cb) {
    var dir = plat.getUserSketchesDir()+'/'+name;
    fs.readdirSync(dir).forEach(function(file) {
        console.log("deleting file = ",file);
        fs.unlinkSync(dir+'/'+file);
    });
    fs.rmdirSync(dir);
    if(cb) cb(name);
}

exports.renameSketch = function(oldname, newname, cb) {
    fs.rename(
        plat.getUserSketchesDir()+'/'+oldname,
        plat.getUserSketchesDir()+'/'+newname, function(err) {
        console.log("rename error = ",err);

        fs.rename(
            plat.getUserSketchesDir()+'/'+newname+'/'+oldname+'.ino',
            plat.getUserSketchesDir()+'/'+newname+'/'+newname+'.ino', function(err) {
                console.log("rename error = ",err);
                cb(newname);
            });
    });
}

exports.listSketches = function(cb) {
    var list = fs.readdirSync(plat.getUserSketchesDir());
    list = list.filter(function(file) {
        if(file.toLowerCase() == 'libraries') return false;
        if(file.toLowerCase() == '.ds_store') return false;
        return true;
    });
    if(cb) cb(list);
}

exports.getSketch = function(name, cb) {
    var dir = plat.getUserSketchesDir() + '/' + name;
    var obj = {
        name:name,
        files:[]
    };
    fs.readdirSync(dir).forEach(function(filename) {
        //skip hidden files
        if(filename.indexOf('.')==0) return;
        var file = fs.readFileSync(dir+'/'+filename);
        if(filename.toLowerCase() == 'info.json') {
            obj.info = JSON.parse(file.toString());
            return;
        }
        obj.files.push({
            filename:filename,
            content:file.toString(),
        });
    });
    if(cb) cb(obj);
}

var SKETCH_DIR_FILTER = function(file) {
    if(file.toLowerCase() == 'libraries') return false;
    if(file.toLowerCase() == '.ds_store') return false;
    if(file.toLowerCase() == '.git') return false;
    return true;
}
exports.listSketchesFull = function(cb) {
    plat.verifyUserSketchesDir();
    fs.readdir(plat.getUserSketchesDir(), function(err,list) {
        list = list.filter(SKETCH_DIR_FILTER).map(function(dir) {
            var ret = {
                id:dir,
                label:dir,
                files:[],
            }
            if(fs.statSync(plat.getUserSketchesDir()+'/'+dir).isDirectory() == true) {
                fs.readdirSync(plat.getUserSketchesDir()+'/'+dir)
                   .filter(SKETCH_DIR_FILTER)
                   .forEach(function(file) {
                       ret.files.push({
                           id:dir+'/'+file,
                           label:file
                           });
                });
            }
            return ret;
        });
        cb(list);
    });
}

exports.saveSketch = function(name, code, cb) {
    console.log("saving to ",name);
    var file = plat.getUserSketchesDir() + '/' + name;
    //console.log("dir = ",dir);
    //var file = dir+'/'+name+'.ino';
    console.log("file = ",file);
    fs.writeFileSync(file,code);
    if(cb)cb();
}


exports.getFile = function(id, cb) {
    console.log("loading file",id);
    var file = plat.getUserSketchesDir() + '/' + id;
    console.log("laoding file",file);
    var content = fs.readFileSync(file).toString();
    cb({
        id:id,
        content:content,
    });
}