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Remove no longer used lib/gui/app/models/files.js and its tests
Change-type: patch
This commit is contained in:
Alexis Svinartchouk
Lorenzo Alberto Maria Ambrosi
parent
f366a68159
commit
ef491e1e96
@ -1,157 +0,0 @@
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/*
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* Copyright 2018 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const Bluebird = require('bluebird')
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const fs = Bluebird.promisifyAll(require('fs'))
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const path = require('path')
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// eslint-disable-next-line node/no-missing-require
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const { scanner: driveScanner } = require('../modules/drive-scanner')
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/* eslint-disable lodash/prefer-lodash-method */
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/* eslint-disable no-undefined */
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const CONCURRENCY = 10
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const collator = new Intl.Collator(undefined, {
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sensitivity: 'case'
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})
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/**
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* @summary Sort files by their names / stats
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* @param {FileEntry} fileA - first file
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* @param {FileEntry} fileB - second file
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* @returns {Number}
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*
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* @example
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* files.readdirAsync(dirname).then((files) => {
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* return files.sort(sortFiles)
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* })
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*/
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const sortFiles = (fileA, fileB) => {
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return (fileB.isDirectory - fileA.isDirectory) ||
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collator.compare(fileA.basename, fileB.basename)
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}
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/**
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* @summary FileEntry struct
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* @class
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* @type {FileEntry}
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*/
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class FileEntry {
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/**
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* @summary FileEntry
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* @param {String} filename - filename
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* @param {fs.Stats} stats - stats
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*
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* @example
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* new FileEntry(filename, stats)
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*/
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constructor (filename, stats) {
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const components = path.parse(filename)
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this.path = filename
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this.dirname = components.dir
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this.basename = components.base
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this.name = components.name
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this.ext = components.ext
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this.isHidden = components.name.startsWith('.')
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this.isFile = stats.isFile()
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this.isDirectory = stats.isDirectory()
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this.size = stats.size
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}
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}
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/**
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* @summary Read a directory & stat all contents
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* @param {String} dirpath - Directory path
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* @returns {Array<FileEntry>}
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*
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* @example
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* files.readdirAsync('/').then((files) => {
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* // ...
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* })
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*/
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exports.readdirAsync = (dirpath) => {
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console.time('readdirAsync')
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const dirname = path.resolve(dirpath)
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return fs.readdirAsync(dirname).then((ls) => {
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return ls.filter((filename) => {
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return !filename.startsWith('.')
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}).map((filename) => {
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return path.join(dirname, filename)
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})
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}).map((filename, index, length) => {
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return fs.statAsync(filename).then((stats) => {
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return new FileEntry(filename, stats)
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})
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}, { concurrency: CONCURRENCY }).then((files) => {
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console.timeEnd('readdirAsync')
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return files.sort(sortFiles)
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})
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}
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/**
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* @summary Split a path on it's separator(s)
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* @function
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* @public
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*
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* @param {String} fullpath - full path to split
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* @param {Array<String>} [subpaths] - this param shouldn't normally be used
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* @returns {Array<String>}
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*
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* @example
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* console.log(splitPath(path.join(os.homedir(), 'Downloads'))
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* // Linux
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* > [ '/', 'home', 'user', 'Downloads' ]
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* // Windows
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* > [ 'C:', 'Users', 'user', 'Downloads' ]
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*/
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exports.splitPath = (fullpath, subpaths = []) => {
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const {
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base,
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dir,
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root
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} = path.parse(fullpath)
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const isAbsolute = path.isAbsolute(fullpath)
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// Takes care of 'relative/path'
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if (!isAbsolute && dir === '') {
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return [ base ].concat(subpaths)
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// Takes care of '/'
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} else if (isAbsolute && base === '') {
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return [ root ].concat(subpaths)
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}
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return exports.splitPath(dir, [ base ].concat(subpaths))
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}
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/**
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* @summary Get constraint path device
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* @param {String} pathname - device path
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* @returns {Drive} drive - drive object
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* @example
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* const device = files.getConstraintDevice('/dev/disk2')
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*/
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exports.getConstraintDevice = (pathname) => {
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// This supposes the drive scanner is ready
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return driveScanner.getBy('device', pathname) || driveScanner.getBy('devicePath', pathname)
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}
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exports.FileEntry = FileEntry
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@ -1,49 +0,0 @@
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/*
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* Copyright 2018 balena.io
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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'use strict'
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const m = require('mochainon')
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const path = require('path')
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const files = require('../../../lib/gui/app/models/files')
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describe('Shared: Files', function () {
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describe('.splitPath()', function () {
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it('should handle a root directory', function () {
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const { root } = path.parse(__dirname)
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const dirs = files.splitPath(root)
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m.chai.expect(dirs).to.deep.equal([ root ])
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})
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it('should handle relative paths', function () {
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const dirs = files.splitPath(path.join('relative', 'dir', 'test'))
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m.chai.expect(dirs).to.deep.equal([ 'relative', 'dir', 'test' ])
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})
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it('should handle absolute paths', function () {
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let dir
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if (process.platform === 'win32') {
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dir = 'C:\\Users\\user\\Downloads'
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const dirs = files.splitPath(dir)
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m.chai.expect(dirs).to.deep.equal([ 'C:\\', 'Users', 'user', 'Downloads' ])
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} else {
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dir = '/Users/user/Downloads'
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const dirs = files.splitPath(dir)
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m.chai.expect(dirs).to.deep.equal([ '/', 'Users', 'user', 'Downloads' ])
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}
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})
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})
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})
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