mirror of
https://github.com/node-red/node-red-nodes.git
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73 lines
3.1 KiB
HTML
73 lines
3.1 KiB
HTML
<!DOCTYPE html>
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<script type="text/x-red" data-template-name="daemon">
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<div class="form-row">
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<label for="node-input-command"><i class="fa fa-file"></i> Command</label>
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<input type="text" id="node-input-command" placeholder="command">
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</div>
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<div class="form-row">
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<label for="node-input-args"><i class="fa fa-list"></i> Arguments</label>
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<input type="text" id="node-input-args" placeholder="space separated arguments">
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</div>
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<div class="form-row">
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<label> </label>
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<input type="checkbox" id="node-input-cr" style="display: inline-block; width: auto; vertical-align: top;">
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<label for="node-input-cr" style="width: 70%;">Add [enter] to every message sent ?</label>
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</div>
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<div class="form-row">
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<label> </label>
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<input type="checkbox" id="node-input-redo" style="display: inline-block; width: auto; vertical-align: top;">
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<label for="node-input-redo" style="width: 70%;">Relaunch command on exit or error ?</label>
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</div>
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<div class="form-row">
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<label for="node-input-op"> and</label>
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<select id="node-input-op" style='width:70%'>
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<option value="buffer">leave reply as a buffer</option>
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<option value="string">format reply as a string</option>
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<option value="lines">output lines of text</option>
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<option value="number">try to convert reply to a number</option>
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</select>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name" placeholder="Name">
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</div>
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<div class="form-tips"><b>Note:</b> The command should just be the actual command.
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All parameters should be passed in as arguments.</div>
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</script>
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<script type="text/x-red" data-help-name="daemon">
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<p>Calls out to a long running system command. Sends <code>msg.payload</code> to stdin of the process.</p>
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<p>Provides 3 outputs... stdout, stderr, and return code , from the running command.</p>
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<p>If the called program stops (i.e. a return code is produced), this node can attempt to restart the command.</p>
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<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
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running. You <i>may</i> have to kill it manually.</p>
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<p>If running a Python app you may need to use the <code>-u</code> parameter to stop the output being buffered.</p>
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</script>
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<script type="text/javascript">
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RED.nodes.registerType('daemon',{
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category: 'advanced-function',
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color:"darksalmon",
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defaults: {
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command: {value:"",required:true},
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args: {value:""},
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cr: {value:false},
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redo: {value:true},
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op: {value:"string"},
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name: {value:""}
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},
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inputs:1,
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outputs:3,
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outputLabels: ["stdout","stderr","exit code"],
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icon: "arrow-in.png",
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align: "right",
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label: function() {
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return this.name||this.command;
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},
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labelStyle: function() {
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return this.name?"node_label_italic":"";
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}
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});
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</script>
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