1 | var fs = require('fs-extra')
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2 | var path = require('path')
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3 | var isbinaryfile = require('isbinaryfile')
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4 | var pathModule = require('path')
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5 |
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6 | module.exports = {
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7 | absolutePath: absolutePath,
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8 | relativePath: relativePath,
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9 | walkSync: walkSync,
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10 | resolveDirectory: resolveDirectory
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11 | }
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12 |
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13 |
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14 |
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15 |
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16 |
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17 |
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18 |
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19 |
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20 | function absolutePath (path, sharedFolder) {
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21 | path = normalizePath(path)
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22 | if (path.indexOf(sharedFolder) !== 0) {
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23 | path = pathModule.resolve(sharedFolder, path)
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24 | }
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25 | return path
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26 | }
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27 |
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28 |
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29 |
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30 |
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31 |
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32 |
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33 |
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34 |
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35 | function relativePath (path, sharedFolder) {
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36 | var relative = pathModule.relative(sharedFolder, path)
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37 | return normalizePath(relative)
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38 | }
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39 |
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40 | function normalizePath (path) {
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41 | if (process.platform === 'win32') {
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42 | return path.replace(/\\/g, '/')
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43 | }
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44 | return path
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45 | }
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46 |
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47 | function walkSync (dir, filelist, sharedFolder) {
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48 | var files = fs.readdirSync(dir)
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49 | filelist = filelist || {}
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50 | files.forEach(function (file) {
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51 | var subElement = path.join(dir, file)
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52 | if (!fs.lstatSync(subElement).isSymbolicLink()) {
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53 | if (fs.statSync(subElement).isDirectory()) {
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54 | filelist = walkSync(subElement, filelist, sharedFolder)
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55 | } else {
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56 | var relative = relativePath(subElement, sharedFolder)
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57 | filelist[relative] = isbinaryfile.sync(subElement)
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58 | }
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59 | }
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60 | })
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61 | return filelist
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62 | }
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63 |
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64 | function resolveDirectory (dir, sharedFolder) {
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65 | var ret = {}
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66 | var files = fs.readdirSync(dir)
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67 | files.forEach(function (file) {
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68 | var subElement = path.join(dir, file)
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69 | if (!fs.lstatSync(subElement).isSymbolicLink()) {
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70 | var relative = relativePath(subElement, sharedFolder)
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71 | ret[relative] = { isDirectory: fs.statSync(subElement).isDirectory() }
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72 | }
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73 | })
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74 | return ret
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75 | }
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