mirror of
https://github.com/timeshiftsauce/CeruMusic.git
synced 2025-11-25 11:29:42 +08:00
43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
import log from 'electron-log/node'
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export const isLinux = process.platform == 'linux'
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export const isWin = process.platform == 'win32'
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export const isMac = process.platform == 'darwin'
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export const isProd = process.env.NODE_ENV == 'production'
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export const getPlatform = (platform: NodeJS.Platform = process.platform) => {
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switch (platform) {
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case 'win32':
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return 'windows'
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case 'darwin':
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return 'mac'
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default:
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return 'linux'
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}
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}
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// https://stackoverflow.com/a/53387532
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export function compareVer(currentVer: string, targetVer: string): -1 | 0 | 1 {
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// treat non-numerical characters as lower version
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// replacing them with a negative number based on charcode of each character
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const fix = (s: string) => `.${s.toLowerCase().charCodeAt(0) - 2147483647}.`
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const currentVerArr: Array<string | number> = ('' + currentVer)
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.replace(/[^0-9.]/g, fix)
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.split('.')
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const targetVerArr: Array<string | number> = ('' + targetVer).replace(/[^0-9.]/g, fix).split('.')
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const c = Math.max(currentVerArr.length, targetVerArr.length)
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for (let i = 0; i < c; i++) {
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// convert to integer the most efficient way
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currentVerArr[i] = ~~currentVerArr[i]
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targetVerArr[i] = ~~targetVerArr[i]
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if (currentVerArr[i] > targetVerArr[i]) return 1
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else if (currentVerArr[i] < targetVerArr[i]) return -1
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}
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return 0
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}
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export { log }
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export * from './utils/common'
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