mirror of https://gitee.com/antv-l7/antv-l7
43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
const os = require('os')
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const path = require('path')
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function posix (id) {
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const cacheHome = process.env.XDG_CACHE_HOME || path.join(os.homedir(), '.cache')
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return path.join(cacheHome, id)
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}
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function darwin (id) {
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return path.join(os.homedir(), 'Library', 'Caches', id)
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}
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function win32 (id) {
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const appData = process.env.LOCALAPPDATA || path.join(os.homedir(), 'AppData', 'Local')
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return path.join(appData, id, 'Cache')
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}
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const implementation = (function () {
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switch (os.platform()) {
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case 'android': return posix
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case 'darwin': return darwin
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case 'freebsd': return posix
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case 'linux': return posix
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case 'openbsd': return posix
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case 'win32': return win32
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default: throw new Error('Your OS "' + os.platform() + '" is currently not supported by node-cachedir.')
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}
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}())
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module.exports = function cachedir (id) {
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if (typeof id !== 'string') {
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throw new TypeError('id is not a string')
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}
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if (id.length === 0) {
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throw new Error('id cannot be empty')
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}
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if (/[^0-9a-zA-Z-]/.test(id)) {
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throw new Error('id cannot contain special characters')
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}
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return implementation(id)
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}
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