30 lines
621 B
JavaScript
30 lines
621 B
JavaScript
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// Convert bytes to printable output, for file reporting in tarballs
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// Only supports up to GB because that's way larger than anything the registry
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// supports anyways.
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const formatBytes = (bytes, space = true) => {
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let spacer = ''
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if (space) {
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spacer = ' '
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}
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if (bytes < 1000) {
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// B
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return `${bytes}${spacer}B`
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}
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if (bytes < 1000000) {
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// kB
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return `${(bytes / 1000).toFixed(1)}${spacer}kB`
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}
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if (bytes < 1000000000) {
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// MB
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return `${(bytes / 1000000).toFixed(1)}${spacer}MB`
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}
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return `${(bytes / 1000000000).toFixed(1)}${spacer}GB`
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}
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module.exports = formatBytes
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