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Skip non-existent node directories

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This commit is contained in:
Nick O'Leary
2014-03-21 14:05:27 +00:00
parent 4dce130acb
commit bc8683f40a
1 changed files with 25 additions and 20 deletions
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45
red/nodes.js
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@@ -20,6 +20,7 @@ var path = require("path");
var clone = require("clone");
var events = require("./events");
var storage = null;
var settings = null;
function getCallerFilename(type) {
//if (type == "summary") {
@@ -233,7 +234,9 @@ function createNode(node,def) {
Node.call(node,def);
}
function load(settings) {
function load(_settings) {
settings = _settings;
function scanForNodes(dir) {
var pm = path.join(dir,"node_modules");
if (fs.existsSync(pm)) {
@@ -269,27 +272,29 @@ function load(settings) {
function loadNodes(dir) {
var errors = [];
fs.readdirSync(dir).sort().filter(function(fn){
var stats = fs.statSync(path.join(dir,fn));
if (stats.isFile()) {
if (/\.js$/.test(fn)) {
try {
require(path.join(dir,fn));
} catch(err) {
errors.push({fn:fn, err:err});
//util.log("["+fn+"] "+err);
//console.log(err.stack);
if (fs.existsSync(dir)) {
fs.readdirSync(dir).sort().filter(function(fn){
var stats = fs.statSync(path.join(dir,fn));
if (stats.isFile()) {
if (/\.js$/.test(fn)) {
try {
require(path.join(dir,fn));
} catch(err) {
errors.push({fn:fn, err:err});
//util.log("["+fn+"] "+err);
//console.log(err.stack);
}
}
} else if (stats.isDirectory()) {
// Ignore /.dirs/, /lib/ /node_modules/
if (!/^(\..*|lib|icons|node_modules)$/.test(fn)) {
errors = errors.concat(loadNodes(path.join(dir,fn)));
} else if (fn === "icons") {
events.emit("node-icon-dir",path.join(dir,fn));
}
}
} else if (stats.isDirectory()) {
// Ignore /.dirs/, /lib/ /node_modules/
if (!/^(\..*|lib|icons|node_modules)$/.test(fn)) {
errors = errors.concat(loadNodes(path.join(dir,fn)));
} else if (fn === "icons") {
events.emit("node-icon-dir",path.join(dir,fn));
}
}
});
});
}
return errors;
}
var errors = loadNodes(__dirname+"/../nodes");