chore: update deps

Author: achingbrain

package.json

@@ -38,7 +38,7 @@
   },
   "homepage": "https://github.com/ipfs/js-ipfs-mfs#readme",
   "devDependencies": {
-    "aegir": "^18.0.2",
+    "aegir": "^20.0.0",
     "async-iterator-all": "^1.0.0",
     "chai": "^4.2.0",
     "detect-node": "^2.0.4",
@@ -48,21 +48,21 @@
     "ipfs-repo": "~0.27.0",
     "ipld": "~0.25.0",
     "memdown": "^4.0.0",
-    "temp-write": "^3.4.0"
+    "temp-write": "^4.0.0"
   },
   "dependencies": {
     "@hapi/boom": "^7.4.2",
     "@hapi/joi": "^15.1.0",
     "async-iterator-last": "^1.0.0",
     "cids": "~0.7.1",
     "debug": "^4.1.0",
-    "err-code": "^1.1.2",
+    "err-code": "^2.0.0",
     "hamt-sharding": "~0.0.2",
     "interface-datastore": "~0.7.0",
     "ipfs-multipart": "~0.1.0",
     "ipfs-unixfs": "~0.1.16",
-    "ipfs-unixfs-exporter": "~0.37.6",
-    "ipfs-unixfs-importer": "~0.39.9",
+    "ipfs-unixfs-exporter": "~0.38.0",
+    "ipfs-unixfs-importer": "~0.40.0",
     "ipld-dag-pb": "~0.18.0",
     "joi-browser": "^13.4.0",
     "mortice": "^1.2.1",

src/cli/cp.js

@@ -37,7 +37,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       source,
       dest,
       getIpfs,

src/cli/flush.js

@@ -12,7 +12,7 @@ module.exports = {
   builder: {},
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs
     } = argv

src/cli/ls.js

@@ -38,7 +38,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs,
       long,

src/cli/mkdir.js

@@ -42,7 +42,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs,
       parents,

src/cli/mv.js

@@ -32,7 +32,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       source,
       dest,
       getIpfs,

src/cli/read.js

@@ -26,7 +26,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs,
       offset,

src/cli/rm.js

@@ -20,7 +20,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs,
       recursive

src/cli/stat.js

@@ -49,7 +49,7 @@ Type: <type>`,
   },
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs,
       format,

src/cli/write.js

@@ -87,7 +87,7 @@ module.exports = {
   },
 
   handler (argv) {
-    let {
+    const {
       path,
       getIpfs,
       offset,

src/core/mkdir.js

@@ -53,9 +53,9 @@ module.exports = (context) => {
       throw errCode(new Error("path cannot have the prefix 'ipfs'"), 'ERR_INVALID_PATH')
     }
 
-    let root = await withMfsRoot(context)
+    const root = await withMfsRoot(context)
     let parent
-    let trail = []
+    const trail = []
     const emptyDir = await createNode(context, 'directory', options)
 
     // make sure the containing folder exists, creating it if necessary

src/core/stat.js

@@ -22,7 +22,7 @@ module.exports = (context) => {
       mfsPath
     } = await toMfsPath(context, path)
 
-    let exportPath = type === 'ipfs' && cid ? cid : mfsPath
+    const exportPath = type === 'ipfs' && cid ? cid : mfsPath
     let file
 
     try {

src/core/utils/add-link.js

@@ -1,7 +1,6 @@
 'use strict'
 
 const {
-  DAGNode,
   DAGLink
 } = require('ipld-dag-pb')
 const CID = require('cids')
@@ -157,11 +156,11 @@ const addFileToShardedDirectory = async (context, options) => {
   let index = 0
 
   while (index < path.length) {
-    let segment = path[index]
+    const segment = path[index]
     index++
-    let node = segment.node
+    const node = segment.node
 
-    let link = node.Links
+    const link = node.Links
       .find(link => link.Name.substring(0, 2) === segment.prefix)
 
     if (!link) {
@@ -230,7 +229,7 @@ const addFileToShardedDirectory = async (context, options) => {
 const toBucketPath = (position) => {
   let bucket = position.bucket
   let positionInBucket = position.pos
-  let path = [{
+  const path = [{
     bucket,
     prefix: toPrefix(positionInBucket)
   }]

src/core/utils/apply-default-options.js

@@ -9,7 +9,7 @@ module.exports = (options = {}, defaults) => {
 
   const output = {}
 
-  for (let key in defaults) {
+  for (const key in defaults) {
     if (options[key] !== null && options[key] !== undefined) {
       output[key] = options[key]
     } else {

src/core/utils/hamt-utils.js

@@ -85,7 +85,7 @@ const generatePath = async (context, fileName, rootNode) => {
   const position = await rootBucket._findNewBucketAndPos(fileName)
 
   // the path to the root bucket
-  let path = [{
+  const path = [{
     bucket: position.bucket,
     prefix: toPrefix(position.pos)
   }]

src/core/utils/remove-link.js

@@ -134,7 +134,7 @@ const updateShard = async (context, positions, child, options) => {
   return updateShardParent(context, bucket, node, prefix, newName, size, result.cid, options)
 }
 
-const updateShardParent = async (context, bucket, parent, oldName, newName, size, cid, options) => {
+const updateShardParent = (context, bucket, parent, oldName, newName, size, cid, options) => {
   parent.rmLink(oldName)
   parent.addLink(new DAGLink(newName, size, cid))
 

src/core/utils/to-async-iterator.js

@@ -7,7 +7,7 @@ const {
   MAX_CHUNK_SIZE
 } = require('./constants')
 
-const toAsyncIterator = async (content) => {
+const toAsyncIterator = (content) => {
   if (!content) {
     throw errCode(new Error('paths must start with a leading /'), 'ERR_INVALID_PATH')
   }
@@ -23,7 +23,7 @@ const toAsyncIterator = async (content) => {
     log('Content was array-like')
 
     return {
-      [Symbol.asyncIterator]: async function * bufferContent () {
+      [Symbol.asyncIterator]: function * bufferContent () {
         yield content
       }
     }
@@ -46,7 +46,7 @@ const toAsyncIterator = async (content) => {
     let index = 0
 
     const iterator = {
-      next: async () => {
+      next: () => {
         if (index > content.size) {
           return {
             done: true

src/core/utils/to-mfs-path.js

@@ -11,7 +11,7 @@ const errCode = require('err-code')
 const IPFS_PREFIX = 'ipfs'
 
 const toMfsPath = async (context, path) => {
-  let outputArray = Array.isArray(path)
+  const outputArray = Array.isArray(path)
   let paths = Array.isArray(path) ? path : [path]
   const root = await loadMfsRoot(context)
 

src/core/write.js

@@ -174,7 +174,7 @@ const write = async (context, source, destination, options) => {
     }
   })
 
-  let result = await last(importer([{
+  const result = await last(importer([{
     content: content
   }], context.ipld, {
     progress: options.progress,
@@ -216,7 +216,7 @@ const asyncZeroes = (count, chunkSize = MAX_CHUNK_SIZE) => {
   const buf = Buffer.alloc(chunkSize, 0)
 
   const stream = {
-    [Symbol.asyncIterator]: async function * _asyncZeroes () {
+    [Symbol.asyncIterator]: function * _asyncZeroes () {
       while (true) {
         yield buf.slice()
       }

test/cp.spec.js

@@ -90,15 +90,15 @@ describe('cp', () => {
   it('copies a file to new location', async () => {
     const source = `/source-file-${Math.random()}.txt`
     const destination = `/dest-file-${Math.random()}.txt`
-    let data = crypto.randomBytes(500)
+    const data = crypto.randomBytes(500)
 
     await mfs.write(source, data, {
       create: true
     })
 
     await mfs.cp(source, destination)
 
-    let buffer = await streamToBuffer(mfs.read(destination))
+    const buffer = await streamToBuffer(mfs.read(destination))
 
     expect(buffer).to.deep.equal(data)
   })

test/helpers/create-mfs.js

@@ -10,7 +10,7 @@ const Repo = require('ipfs-repo')
 const BlockService = require('ipfs-block-service')
 
 const createMfs = async () => {
-  let repo = new Repo(`test-repo-${Date.now()}`, {
+  const repo = new Repo(`test-repo-${Date.now()}`, {
     lock: 'memory',
     storageBackends: {
       root: MemoryDatastore,

test/helpers/create-shard.js

@@ -4,7 +4,7 @@ const importer = require('ipfs-unixfs-importer')
 const last = require('async-iterator-last')
 
 const createShard = async (ipld, files, shardSplitThreshold = 10) => {
-  let result = await last(importer(files, ipld, {
+  const result = await last(importer(files, ipld, {
     shardSplitThreshold,
     reduceSingleLeafToSelf: false, // same as go-ipfs-mfs implementation, differs from `ipfs add`(!)
     leafType: 'raw' // same as go-ipfs-mfs implementation, differs from `ipfs add`(!)

test/helpers/find-tree-with-depth.js

@@ -22,7 +22,7 @@ const findTreeWithDepth = async (ipld, children, depth) => {
   }
 }
 
-const load = async (ipld, cid) => {
+const load = (ipld, cid) => {
   return new Promise((resolve, reject) => {
     ipld.get(cid, (err, res) => {
       if (err) {

test/ls.spec.js

@@ -15,7 +15,7 @@ const crypto = require('crypto')
 
 describe('ls', () => {
   let mfs
-  let largeFile = crypto.randomBytes(490668)
+  const largeFile = crypto.randomBytes(490668)
 
   before(async () => {
     mfs = await createMfs()

test/mv.spec.js

@@ -37,7 +37,7 @@ describe('mv', () => {
   it('moves a file', async () => {
     const source = `/source-file-${Math.random()}.txt`
     const destination = `/dest-file-${Math.random()}.txt`
-    let data = crypto.randomBytes(500)
+    const data = crypto.randomBytes(500)
 
     await mfs.write(source, data, {
       create: true

test/read.spec.js

@@ -11,7 +11,7 @@ const streamToBuffer = require('./helpers/stream-to-buffer')
 
 describe('read', () => {
   let mfs
-  let smallFile = crypto.randomBytes(13)
+  const smallFile = crypto.randomBytes(13)
 
   before(async () => {
     mfs = await createMfs()
@@ -32,7 +32,7 @@ describe('read', () => {
 
     it('reads a file with an offset', async () => {
       const path = `/some-file-${Math.random()}.txt`
-      let data = crypto.randomBytes(100)
+      const data = crypto.randomBytes(100)
       const offset = 10
 
       await mfs.write(path, data, {
@@ -48,7 +48,7 @@ describe('read', () => {
 
     it('reads a file with a length', async () => {
       const path = `/some-file-${Math.random()}.txt`
-      let data = crypto.randomBytes(100)
+      const data = crypto.randomBytes(100)
       const length = 10
 
       await mfs.write(path, data, {
@@ -64,7 +64,7 @@ describe('read', () => {
 
     it('reads a file with a legacy count argument', async () => {
       const path = `/some-file-${Math.random()}.txt`
-      let data = crypto.randomBytes(100)
+      const data = crypto.randomBytes(100)
       const length = 10
 
       await mfs.write(path, data, {
@@ -80,7 +80,7 @@ describe('read', () => {
 
     it('reads a file with an offset and a length', async () => {
       const path = `/some-file-${Math.random()}.txt`
-      let data = crypto.randomBytes(100)
+      const data = crypto.randomBytes(100)
       const offset = 10
       const length = 10
 
@@ -98,7 +98,7 @@ describe('read', () => {
 
     it('reads a file with an offset and a legacy count argument', async () => {
       const path = `/some-file-${Math.random()}.txt`
-      let data = crypto.randomBytes(100)
+      const data = crypto.randomBytes(100)
       const offset = 10
       const length = 10
 

test/stat.spec.js

@@ -11,8 +11,8 @@ const mc = require('multicodec')
 
 describe('stat', () => {
   let mfs
-  let smallFile = crypto.randomBytes(13)
-  let largeFile = crypto.randomBytes(490668)
+  const smallFile = crypto.randomBytes(13)
+  const largeFile = crypto.randomBytes(490668)
 
   before(async () => {
     mfs = await createMfs()

test/write.spec.js

@@ -25,8 +25,8 @@ if (isNode) {
 
 describe('write', () => {
   let mfs
-  let smallFile = crypto.randomBytes(13)
-  let largeFile = crypto.randomBytes(490668)
+  const smallFile = crypto.randomBytes(13)
+  const largeFile = crypto.randomBytes(490668)
 
   const runTest = (fn) => {
     const iterations = 5
@@ -44,7 +44,7 @@ describe('write', () => {
       type: 'Really large file',
       path: `/really-large-file-${Math.random()}.jpg`,
       content: {
-        [Symbol.asyncIterator]: async function * () {
+        [Symbol.asyncIterator]: function * () {
           for (let i = 0; i < iterations; i++) {
             yield largeFile
           }