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Code Issues Releases Wiki Activity

Catch more errors in file watcher node.

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This commit is contained in:
Dave C-J 2014-05-31 19:44:02 +01:00
parent a4d27e4cb5
commit 8c8f75df69
2 changed files with 11 additions and 4 deletions
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4
nodes/core/io/23-watch.html
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@ -16,11 +16,11 @@
<script type="text/x-red" data-template-name="watch"> <script type="text/x-red" data-template-name="watch">
<div class="form-row node-input-filename"> <div class="form-row node-input-filename">
<label for="node-input-files"><i class="icon-file"></i> File(s)</label> <label for="node-input-files"><i class="fa fa-file"></i> File(s)</label>
<input type="text" id="node-input-files" placeholder="File(s) or Directory"> <input type="text" id="node-input-files" placeholder="File(s) or Directory">
</div> </div>
<div class="form-row"> <div class="form-row">
<label for="node-input-name"><i class="icon-tag"></i> Name</label> <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name"> <input type="text" id="node-input-name" placeholder="Name">
</div> </div>
<div id="node-input-tip" class="form-tips">On Windows you must use double slashes \\ in any directory names.</div> <div id="node-input-tip" class="form-tips">On Windows you must use double slashes \\ in any directory names.</div>

11
nodes/core/io/23-watch.js
View File

@ -29,13 +29,20 @@ module.exports = function(RED) {
} }
this.p = (this.files.length == 1) ? this.files[0] : JSON.stringify(this.files); this.p = (this.files.length == 1) ? this.files[0] : JSON.stringify(this.files);
var node = this; var node = this;
var notifications = new notify(node.files); var notifications = new notify(node.files);
notifications.on('change', function (file, event, path) { notifications.on('change', function (file, event, path) {
if (fs.statSync(path).isDirectory()) { path = path + sep + file; } try {
var msg = { payload: path, topic: node.p, file: file}; if (fs.statSync(path).isDirectory()) { path = path + sep + file; }
} catch(e) { }
var msg = { payload: path, topic: node.p, file: file };
node.send(msg); node.send(msg);
}); });
notifications.on('error', function (error, path) {
node.warn(error);
});
this.close = function() { this.close = function() {
notifications.close(); notifications.close();
} }