/**
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* Watch for changes in the sourcecode, and rebuild vis.js on change
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*
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* Usage:
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* cd vis
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* node tools/watch.js
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*/
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var watch = require('node-watch'),
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child_process = require('child_process');
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// constants
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var WATCH_FOLDER = './src';
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var BUILD_COMMAND = 'jake build';
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// rebuilt vis.js on change of code
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function rebuild() {
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var start = +new Date();
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child_process.exec(BUILD_COMMAND, function () {
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var end = +new Date();
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console.log('rebuilt in ' + (end - start) + ' ms');
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});
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}
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// watch for changes in the code, rebuilt vis.js automatically
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watch(WATCH_FOLDER, function(filename) {
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console.log(filename + ' changed');
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rebuild();
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});
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rebuild();
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console.log('watching for changes in the source code...');
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