10h30/odin-javascript-exercises
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Clean up the oopsie. Rebuild the blank exercises.

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This commit is contained in:
Michael Frank
2021-05-09 00:39:21 +12:00
parent b984cb4c6f
commit d28d80c46f
1565 changed files with 27186 additions and 199003 deletions
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node_modules/rimraf/rimraf.js
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+75 -79
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@@ -1,24 +1,25 @@
module.exports = rimraf
rimraf.sync = rimrafSync
const assert = require("assert")
const path = require("path")
const fs = require("fs")
let glob = undefined
try {
glob = require("glob")
} catch (_err) {
// treat glob as optional.
}
var assert = require("assert")
var path = require("path")
var fs = require("fs")
var glob = require("glob")
var _0666 = parseInt('666', 8)
var defaultGlobOpts = {
const defaultGlobOpts = {
nosort: true,
silent: true
}
// for EMFILE handling
var timeout = 0
let timeout = 0
var isWindows = (process.platform === "win32")
const isWindows = (process.platform === "win32")
function defaults (options) {
var methods = [
const defaults = options => {
const methods = [
'unlink',
'chmod',
'stat',
@@ -26,7 +27,7 @@ function defaults (options) {
'rmdir',
'readdir'
]
methods.forEach(function(m) {
methods.forEach(m => {
options[m] = options[m] || fs[m]
m = m + 'Sync'
options[m] = options[m] || fs[m]
@@ -37,11 +38,14 @@ function defaults (options) {
if (options.glob === false) {
options.disableGlob = true
}
if (options.disableGlob !== true && glob === undefined) {
throw Error('glob dependency not found, set `options.disableGlob = true` if intentional')
}
options.disableGlob = options.disableGlob || false
options.glob = options.glob || defaultGlobOpts
}
function rimraf (p, options, cb) {
const rimraf = (p, options, cb) => {
if (typeof options === 'function') {
cb = options
options = {}
@@ -55,27 +59,17 @@ function rimraf (p, options, cb) {
defaults(options)
var busyTries = 0
var errState = null
var n = 0
let busyTries = 0
let errState = null
let n = 0
if (options.disableGlob || !glob.hasMagic(p))
return afterGlob(null, [p])
options.lstat(p, function (er, stat) {
if (!er)
return afterGlob(null, [p])
glob(p, options.glob, afterGlob)
})
function next (er) {
const next = (er) => {
errState = errState || er
if (--n === 0)
cb(errState)
}
function afterGlob (er, results) {
const afterGlob = (er, results) => {
if (er)
return cb(er)
@@ -83,24 +77,19 @@ function rimraf (p, options, cb) {
if (n === 0)
return cb()
results.forEach(function (p) {
rimraf_(p, options, function CB (er) {
results.forEach(p => {
const CB = (er) => {
if (er) {
if ((er.code === "EBUSY" || er.code === "ENOTEMPTY" || er.code === "EPERM") &&
busyTries < options.maxBusyTries) {
busyTries ++
var time = busyTries * 100
// try again, with the same exact callback as this one.
return setTimeout(function () {
rimraf_(p, options, CB)
}, time)
return setTimeout(() => rimraf_(p, options, CB), busyTries * 100)
}
// this one won't happen if graceful-fs is used.
if (er.code === "EMFILE" && timeout < options.emfileWait) {
return setTimeout(function () {
rimraf_(p, options, CB)
}, timeout ++)
return setTimeout(() => rimraf_(p, options, CB), timeout ++)
}
// already gone
@@ -109,9 +98,21 @@ function rimraf (p, options, cb) {
timeout = 0
next(er)
})
}
rimraf_(p, options, CB)
})
}
if (options.disableGlob || !glob.hasMagic(p))
return afterGlob(null, [p])
options.lstat(p, (er, stat) => {
if (!er)
return afterGlob(null, [p])
glob(p, options.glob, afterGlob)
})
}
// Two possible strategies.
@@ -125,14 +126,14 @@ function rimraf (p, options, cb) {
//
// If anyone ever complains about this, then I guess the strategy could
// be made configurable somehow. But until then, YAGNI.
function rimraf_ (p, options, cb) {
const rimraf_ = (p, options, cb) => {
assert(p)
assert(options)
assert(typeof cb === 'function')
// sunos lets the root user unlink directories, which is... weird.
// so we have to lstat here and make sure it's not a dir.
options.lstat(p, function (er, st) {
options.lstat(p, (er, st) => {
if (er && er.code === "ENOENT")
return cb(null)
@@ -143,7 +144,7 @@ function rimraf_ (p, options, cb) {
if (st && st.isDirectory())
return rmdir(p, options, er, cb)
options.unlink(p, function (er) {
options.unlink(p, er => {
if (er) {
if (er.code === "ENOENT")
return cb(null)
@@ -159,18 +160,16 @@ function rimraf_ (p, options, cb) {
})
}
function fixWinEPERM (p, options, er, cb) {
const fixWinEPERM = (p, options, er, cb) => {
assert(p)
assert(options)
assert(typeof cb === 'function')
if (er)
assert(er instanceof Error)
options.chmod(p, _0666, function (er2) {
options.chmod(p, 0o666, er2 => {
if (er2)
cb(er2.code === "ENOENT" ? null : er)
else
options.stat(p, function(er3, stats) {
options.stat(p, (er3, stats) => {
if (er3)
cb(er3.code === "ENOENT" ? null : er)
else if (stats.isDirectory())
@@ -181,14 +180,12 @@ function fixWinEPERM (p, options, er, cb) {
})
}
function fixWinEPERMSync (p, options, er) {
const fixWinEPERMSync = (p, options, er) => {
assert(p)
assert(options)
if (er)
assert(er instanceof Error)
try {
options.chmodSync(p, _0666)
options.chmodSync(p, 0o666)
} catch (er2) {
if (er2.code === "ENOENT")
return
@@ -196,8 +193,9 @@ function fixWinEPERMSync (p, options, er) {
throw er
}
let stats
try {
var stats = options.statSync(p)
stats = options.statSync(p)
} catch (er3) {
if (er3.code === "ENOENT")
return
@@ -211,17 +209,15 @@ function fixWinEPERMSync (p, options, er) {
options.unlinkSync(p)
}
function rmdir (p, options, originalEr, cb) {
const rmdir = (p, options, originalEr, cb) => {
assert(p)
assert(options)
if (originalEr)
assert(originalEr instanceof Error)
assert(typeof cb === 'function')
// try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)
// if we guessed wrong, and it's not a directory, then
// raise the original error.
options.rmdir(p, function (er) {
options.rmdir(p, er => {
if (er && (er.code === "ENOTEMPTY" || er.code === "EEXIST" || er.code === "EPERM"))
rmkids(p, options, cb)
else if (er && er.code === "ENOTDIR")
@@ -231,20 +227,20 @@ function rmdir (p, options, originalEr, cb) {
})
}
function rmkids(p, options, cb) {
const rmkids = (p, options, cb) => {
assert(p)
assert(options)
assert(typeof cb === 'function')
options.readdir(p, function (er, files) {
options.readdir(p, (er, files) => {
if (er)
return cb(er)
var n = files.length
let n = files.length
if (n === 0)
return options.rmdir(p, cb)
var errState
files.forEach(function (f) {
rimraf(path.join(p, f), options, function (er) {
let errState
files.forEach(f => {
rimraf(path.join(p, f), options, er => {
if (errState)
return
if (er)
@@ -259,7 +255,7 @@ function rmkids(p, options, cb) {
// this looks simpler, and is strictly *faster*, but will
// tie up the JavaScript thread and fail on excessively
// deep directory trees.
function rimrafSync (p, options) {
const rimrafSync = (p, options) => {
options = options || {}
defaults(options)
@@ -268,7 +264,7 @@ function rimrafSync (p, options) {
assert(options, 'rimraf: missing options')
assert.equal(typeof options, 'object', 'rimraf: options should be object')
var results
let results
if (options.disableGlob || !glob.hasMagic(p)) {
results = [p]
@@ -284,11 +280,12 @@ function rimrafSync (p, options) {
if (!results.length)
return
for (var i = 0; i < results.length; i++) {
var p = results[i]
for (let i = 0; i < results.length; i++) {
const p = results[i]
let st
try {
var st = options.lstatSync(p)
st = options.lstatSync(p)
} catch (er) {
if (er.code === "ENOENT")
return
@@ -317,11 +314,9 @@ function rimrafSync (p, options) {
}
}
function rmdirSync (p, options, originalEr) {
const rmdirSync = (p, options, originalEr) => {
assert(p)
assert(options)
if (originalEr)
assert(originalEr instanceof Error)
try {
options.rmdirSync(p)
@@ -335,12 +330,10 @@ function rmdirSync (p, options, originalEr) {
}
}
function rmkidsSync (p, options) {
const rmkidsSync = (p, options) => {
assert(p)
assert(options)
options.readdirSync(p).forEach(function (f) {
rimrafSync(path.join(p, f), options)
})
options.readdirSync(p).forEach(f => rimrafSync(path.join(p, f), options))
// We only end up here once we got ENOTEMPTY at least once, and
// at this point, we are guaranteed to have removed all the kids.
@@ -348,12 +341,12 @@ function rmkidsSync (p, options) {
// try really hard to delete stuff on windows, because it has a
// PROFOUNDLY annoying habit of not closing handles promptly when
// files are deleted, resulting in spurious ENOTEMPTY errors.
var retries = isWindows ? 100 : 1
var i = 0
const retries = isWindows ? 100 : 1
let i = 0
do {
var threw = true
let threw = true
try {
var ret = options.rmdirSync(p, options)
const ret = options.rmdirSync(p, options)
threw = false
return ret
} finally {
@@ -362,3 +355,6 @@ function rmkidsSync (p, options) {
}
} while (true)
}
module.exports = rimraf
rimraf.sync = rimrafSync