43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
'use strict'
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const Promise = require('bluebird')
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const https = require('follow-redirects').https
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const fs = Promise.promisifyAll(require('fs-extra'))
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const path = require('path')
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const tar = require('tar')
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const zlib = require('zlib')
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const _ = require('lodash')
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module.exports = {
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_remoteFile: 'https://github.com/Requarks/wiki/releases/download/{0}/wiki-js.tar.gz',
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_installDir: '',
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install (targetTag) {
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let self = this
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self._installDir = path.resolve(ROOTPATH, appconfig.paths.data, 'install')
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return fs.ensureDirAsync(self._installDir).then(() => {
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let remoteURL = _.replace(self._remoteFile, '{0}', targetTag)
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return new Promise((resolve, reject) => {
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https.get(remoteURL, resp => {
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if (resp.statusCode !== 200) {
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return reject(new Error('Remote file not found'))
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}
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resp.pipe(zlib.createGunzip())
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.pipe(tar.Extract({ path: self._installDir }))
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.on('error', err => reject(err))
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.on('end', () => {
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resolve(true)
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})
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})
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}).then(() => {
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})
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})
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}
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}
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