<!DOCTYPE html>
<script type="text/x-red" data-template-name="daemon">
<div class="form-row">
<label for="node-input-command"><i class="fa fa-file"></i> Command</label>
<input type="text" id="node-input-command" placeholder="command">
</div>
<div class="form-row">
<label for="node-input-args"><i class="fa fa-list"></i> Arguments</label>
<input type="text" id="node-input-args" placeholder="space separated arguments">
</div>
<div class="form-row">
<label> </label>
<input type="checkbox" id="node-input-cr" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-cr" style="width: 70%;">Add [enter] to every message sent ?</label>
</div>
<div class="form-row">
<label> </label>
<input type="checkbox" id="node-input-redo" style="display: inline-block; width: auto; vertical-align: top;">
<label for="node-input-redo" style="width: 70%;">Relaunch command on exit or error ?</label>
</div>
<div class="form-row">
<label for="node-input-op"> and</label>
<select id="node-input-op" style='width:70%'>
<option value="buffer">leave reply as a buffer</option>
<option value="string">format reply as a string</option>
<option value="lines">output lines of text</option>
<option value="number">try to convert reply to a number</option>
</select>
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name" placeholder="Name">
</div>
<div class="form-tips"><b>Note:</b> The command should just be the actual command.
All parameters should be passed in as arguments.</div>
</script>
<script type="text/x-red" data-help-name="daemon">
<p>Calls out to a long running system command. Sends <code>msg.payload</code> to stdin of the process.</p>
<p>Provides 3 outputs... stdout, stderr, and return code , from the running command.</p>
<p>If the called program stops (i.e. a return code is produced), this node can attempt to restart the command.</p>
<p><b>Note :</b> when you stop Node-RED running we may not get a chance to kill the called program so it may remain
running. You <i>may</i> have to kill it manually.</p>
<p>If running a Python app you may need to use the <code>-u</code> parameter to stop the output being buffered.</p>
</script>
<script type="text/javascript">
RED.nodes.registerType('daemon',{
category: 'advanced-function',
color:"darksalmon",
defaults: {
command: {value:"",required:true},
args: {value:""},
cr: {value:false},
redo: {value:true},
op: {value:"string"},
name: {value:""}
},
inputs:1,
outputs:3,
icon: "arrow-in.png",
align: "right",
label: function() {
return this.name||this.command;
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});
</script>