25 lines
601 B
JavaScript
25 lines
601 B
JavaScript
// echoToFile.js - Write in a given file all the parameters passed on the CLI
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"use strict";
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var fs = require('fs'),
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system = require('system');
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if (system.args.length < 3) {
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console.log("Usage: echoToFile.js DESTINATION_FILE <arguments to echo...>");
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phantom.exit(1);
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} else {
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var content = '',
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f = null,
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i;
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for ( i= 2; i < system.args.length; ++i ) {
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content += system.args[i] + (i === system.args.length-1 ? '' : ' ');
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}
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try {
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fs.write(system.args[1], content, 'w');
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} catch(e) {
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console.log(e);
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}
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phantom.exit();
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}
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