39 lines
697 B
39 lines
697 B
8 years ago
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// Packages
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import assert from 'assert'
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import Progress from 'progress'
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let bar
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export function enableProgress(text) {
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assert(!bar)
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// OLD: text += ' '.repeat(28 - text.length);
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bar = new Progress(`> ${text} [:bar] :percent`, {
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stream: process.stdout,
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width: 20,
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complete: '=',
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incomplete: ' ',
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total: 100
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})
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}
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export function info(text) {
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console.log(`> ${text}`)
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}
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export function showProgress(percentage) {
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assert(bar)
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bar.update(percentage / 100)
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}
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export function disableProgress() {
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assert(bar)
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// It is auto-completed once it updates to 100
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// otherwise it outputs a blank line
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if (!bar.complete) {
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bar.update(1)
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}
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bar = undefined
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}
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