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Enable npm nodes to provide custom icons

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Nick O'Leary
2014-06-25 10:30:52 +01:00
parent 7c7f030aa8
commit 479a02cc16
2 changed files with 23 additions and 6 deletions
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8
red/nodes/registry.js
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@@ -88,8 +88,16 @@ function loadNode(nodeDir, nodeFn, nodeLabel) {
function loadNodesFromModule(moduleDir,pkg) {
var nodes = pkg['node-red'].nodes||{};
var promises = [];
var iconDirs = [];
for (var n in nodes) {
promises.push(loadNode(moduleDir,nodes[n],pkg.name+":"+n));
var iconDir = path.join(moduleDir,path.dirname(nodes[n]),"icons");
if (iconDirs.indexOf(iconDir) == -1) {
if (fs.existsSync(iconDir)) {
events.emit("node-icon-dir",iconDir);
iconDirs.push(iconDir);
};
}
}
return promises;
}