Craig Condon
43 lines
1006 B
JavaScript
Executable File
43 lines
1006 B
JavaScript
Executable File
exports.plugin = function(cli)
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{
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cli.loading = function(label, callback)
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{
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if(typeof label == 'function')
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{
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callback = label;
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label = '';
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}
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if(!label) label = '';
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function done(message, success)
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{
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if(!message) message = success == undefined ? 'done' : (success ? 'success' : 'fail') ;
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var color = success == undefined ? 'grey' : (success ? 'green' : 'red');
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clearInterval(interval);
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cli.replaceLine(label + message[color]['bold']);
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cli.newLine();
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}
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if(callback) callback(done);
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var seq = '–\|/';
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pos = 0,
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interval = setInterval(function()
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{
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cli.replaceLine(label+'['+seq[pos++%seq.length].blue+'] ');
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}, 200);
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return {
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done: done
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};
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}
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} |