37 lines
730 B
JavaScript
37 lines
730 B
JavaScript
var prompt = require('../lib/prompt'),
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optimist;
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try {
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optimist = require('optimist');
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} catch (err) {
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throw new Error([
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'You need to install optimist before this example will work!',
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'Try: `npm install optimist`.'
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].join('\n'));
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}
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//
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// Set the overrides
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//
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prompt.override = optimist.argv
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//
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// Start the prompt
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//
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prompt.start();
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//
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// Get two properties from the user: username and email
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//
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prompt.get(['username', 'email'], function (err, result) {
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//
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// Log the results.
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//
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console.log('Command-line input received:');
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console.log(' username: ' + result.username);
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console.log(' email: ' + result.email);
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prompt.pause();
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})
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// $ node ./prompt-override.js --username USER --email EMAIL
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