fix: use @ipld/dag-pb instead of ipld-dag-pb

Use the rewrite of the dag-pb codec.

Author: vmx

packages/ipfs-unixfs-importer/package.json

@@ -42,6 +42,7 @@
     "rimraf": "^3.0.2"
   },
   "dependencies": {
+    "@ipld/dag-pb": "0.0.1",
     "bl": "^4.1.0",
     "cids": "^1.1.5",
     "err-code": "^3.0.1",

packages/ipfs-unixfs-importer/src/dag-builder/dir.js

@@ -3,8 +3,10 @@
 const UnixFS = require('ipfs-unixfs')
 const persist = require('../utils/persist')
 const {
-  DAGNode
-} = require('ipld-dag-pb')
+  encode,
+  prepare
+// @ts-ignore
+} = require('@ipld/dag-pb')
 
 /**
  * @typedef {import('../').Directory} Directory
@@ -20,7 +22,7 @@ const dirBuilder = async (item, block, options) => {
     mode: item.mode
   })
 
-  const buffer = new DAGNode(unixfs.marshal()).serialize()
+  const buffer = encode(prepare({ Data: unixfs.marshal() }))
   const cid = await persist(buffer, block, options)
   const path = item.path
 

packages/ipfs-unixfs-importer/src/dag-builder/file/buffer-importer.js

@@ -3,8 +3,10 @@
 const UnixFS = require('ipfs-unixfs')
 const persist = require('../../utils/persist')
 const {
-  DAGNode
-} = require('ipld-dag-pb')
+  encode,
+  prepare
+// @ts-ignore
+} = require('@ipld/dag-pb')
 
 /**
  * @typedef {import('../../').BlockAPI} BlockAPI
@@ -38,7 +40,7 @@ async function * bufferImporter (file, block, options) {
           mode: file.mode
         })
 
-        buffer = new DAGNode(unixfs.marshal()).serialize()
+        buffer = encode(prepare({ Data: unixfs.marshal() }))
       }
 
       return {

packages/ipfs-unixfs-importer/src/dag-builder/file/index.js

@@ -4,9 +4,10 @@ const errCode = require('err-code')
 const UnixFS = require('ipfs-unixfs')
 const persist = require('../../utils/persist')
 const {
-  DAGNode,
-  DAGLink
-} = require('ipld-dag-pb')
+  encode,
+  prepare
+// @ts-ignore
+} = require('@ipld/dag-pb')
 const all = require('it-all')
 const parallelBatch = require('it-parallel-batch')
 const mh = require('multihashing-async').multihash
@@ -93,7 +94,7 @@ const reduce = (file, block, options) => {
         })
 
         const multihash = mh.decode(leaf.cid.multihash)
-        buffer = new DAGNode(leaf.unixfs.marshal()).serialize()
+        buffer = encode(prepare({ Data: leaf.unixfs.marshal() }))
 
         leaf.cid = await persist(buffer, block, {
           ...options,
@@ -136,7 +137,11 @@ const reduce = (file, block, options) => {
           // node is a leaf buffer
           f.addBlockSize(leaf.size)
 
-          return new DAGLink('', leaf.size, leaf.cid)
+          return {
+            Name: '',
+            Tsize: leaf.size,
+            Hash: leaf.cid
+          }
         }
 
         if (!leaf.unixfs || !leaf.unixfs.data) {
@@ -147,11 +152,18 @@ const reduce = (file, block, options) => {
           f.addBlockSize(leaf.unixfs.data.length)
         }
 
-        return new DAGLink('', leaf.size, leaf.cid)
+        return {
+          Name: '',
+          Tsize: leaf.size,
+          Hash: leaf.cid
+        }
       })
 
-    const node = new DAGNode(f.marshal(), links)
-    const buffer = node.serialize()
+    const node = {
+      Data: f.marshal(),
+      Links: links
+    }
+    const buffer = encode(prepare(node))
     const cid = await persist(buffer, block, options)
 
     return {

packages/ipfs-unixfs-importer/src/dir-flat.js

@@ -1,9 +1,10 @@
 'use strict'
 
 const {
-  DAGLink,
-  DAGNode
-} = require('ipld-dag-pb')
+  encode,
+  prepare
+// @ts-ignore
+} = require('@ipld/dag-pb')
 const UnixFS = require('ipfs-unixfs')
 const Dir = require('./dir')
 const persist = require('./utils/persist')
@@ -92,7 +93,11 @@ class DirFlat extends Dir {
       }
 
       if (child.size != null && child.cid) {
-        links.push(new DAGLink(children[i], child.size, child.cid))
+        links.push({
+          Name: children[i],
+          Tsize: child.size,
+          Hash: child.cid
+        })
       }
     }
 
@@ -102,13 +107,13 @@ class DirFlat extends Dir {
       mode: this.mode
     })
 
-    const node = new DAGNode(unixfs.marshal(), links)
-    const buffer = node.serialize()
+    const node = { Data: unixfs.marshal(), Links: links }
+    const buffer = encode(prepare(node))
     const cid = await persist(buffer, block, this.options)
     const size = buffer.length + node.Links.reduce(
       /**
        * @param {number} acc
-       * @param {DAGLink} curr
+       * @param {{ Name: string, Tsize: number, Hash: CID }} curr
        */
       (acc, curr) => acc + curr.Tsize,
       0)

packages/ipfs-unixfs-importer/src/dir-sharded.js

@@ -1,9 +1,10 @@
 'use strict'
 
 const {
-  DAGLink,
-  DAGNode
-} = require('ipld-dag-pb')
+  encode,
+  prepare
+// @ts-ignore
+} = require('@ipld/dag-pb')
 const UnixFS = require('ipfs-unixfs')
 const Dir = require('./dir')
 const persist = require('./utils/persist')
@@ -119,7 +120,11 @@ async function * flush (bucket, block, shardRoot, options) {
         throw new Error('Could not flush sharded directory, no subshard found')
       }
 
-      links.push(new DAGLink(labelPrefix, shard.size, shard.cid))
+      links.push({
+        Name: labelPrefix,
+        Tsize: shard.size,
+        Hash: shard.cid
+      })
       childrenSize += shard.size
     } else if (typeof child.value.flush === 'function') {
       const dir = child.value
@@ -132,7 +137,11 @@ async function * flush (bucket, block, shardRoot, options) {
       }
 
       const label = labelPrefix + child.key
-      links.push(new DAGLink(label, flushedDir.size, flushedDir.cid))
+      links.push({
+        Name: label,
+        Tsize: flushedDir.size,
+        Hash: flushedDir.cid
+      })
 
       childrenSize += flushedDir.size
     } else {
@@ -145,7 +154,11 @@ async function * flush (bucket, block, shardRoot, options) {
       const label = labelPrefix + child.key
       const size = value.size
 
-      links.push(new DAGLink(label, size, value.cid))
+      links.push({
+        Name: label,
+        Tsize: size,
+        Hash: value.cid
+      })
       childrenSize += size
     }
   }
@@ -162,8 +175,11 @@ async function * flush (bucket, block, shardRoot, options) {
     mode: shardRoot && shardRoot.mode
   })
 
-  const node = new DAGNode(dir.marshal(), links)
-  const buffer = node.serialize()
+  const node = {
+    Data: dir.marshal(),
+    Links: links
+  }
+  const buffer = encode(prepare(node))
   const cid = await persist(buffer, block, options)
   const size = buffer.length + childrenSize