fix: updates ipld-dag-pb dep to version without .cid properties

Follows on from ipld/js-ipld-dag-pb#99 and
updates this module to not rely on DAGNodes having knowledge of
their CIDs.

Author: achingbrain

package.json

@@ -68,8 +68,8 @@
     "execa": "^1.0.0",
     "form-data": "^2.3.3",
     "hat": "0.0.3",
-    "interface-ipfs-core": "~0.84.2",
-    "ipfsd-ctl": "~0.39.5",
+    "interface-ipfs-core": "ipfs/interface-ipfs-core#update-dag-pb-to-not-have-cid-property",
+    "ipfsd-ctl": "ipfs/js-ipfsd-ctl#update-dag-pb-to-not-have-cid-property",
     "ncp": "^2.0.0",
     "qs": "^6.5.2",
     "rimraf": "^2.6.2",
@@ -98,19 +98,20 @@
     "hoek": "^5.0.4",
     "human-to-milliseconds": "^1.0.0",
     "interface-datastore": "~0.6.0",
-    "ipfs-api": "^26.1.0",
+    "ipfs-api": "ipfs/js-ipfs-api#update-dag-pb-to-not-have-cid-property",
     "ipfs-bitswap": "~0.21.0",
     "ipfs-block": "~0.8.0",
     "ipfs-block-service": "~0.15.1",
-    "ipfs-http-response": "~0.2.0",
+    "ipfs-http-response": "achingbrain/js-ipfs-http-response#use-cid-property-before-falling-back-to-multihash",
     "ipfs-mfs": "~0.4.2",
     "ipfs-multipart": "~0.1.0",
     "ipfs-repo": "~0.25.0",
     "ipfs-unixfs": "~0.1.16",
     "ipfs-unixfs-engine": "~0.33.0",
-    "ipld": "~0.19.1",
+    "ipld": "ipld/js-ipld#depend-on-dag-pb-without-cid",
+    "ipld-bitcoin": "~0.1.8",
+    "ipld-dag-pb": "ipld/js-ipld-dag-pb#remove-cid-property-from-dagnodes",
     "ipld-bitcoin": "~0.1.8",
-    "ipld-dag-pb": "~0.14.11",
     "ipld-ethereum": "^2.0.1",
     "ipld-git": "~0.2.2",
     "ipld-raw": "^2.0.1",

src/cli/commands/object/get.js

@@ -1,6 +1,11 @@
 'use strict'
 
 const print = require('../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
 module.exports = {
   command: 'get <key>',
@@ -11,6 +16,10 @@ module.exports = {
     'data-encoding': {
       type: 'string',
       default: 'base64'
+    },
+    'cid-base': {
+      default: 'base58btc',
+      describe: 'CID base to use.'
     }
   },
 
@@ -19,26 +28,33 @@ module.exports = {
       if (err) {
         throw err
       }
-      const nodeJSON = node.toJSON()
-
-      if (Buffer.isBuffer(node.data)) {
-        nodeJSON.data = node.data.toString(argv['data-encoding'] || undefined)
-      }
-
-      const answer = {
-        Data: nodeJSON.data,
-        Hash: nodeJSON.multihash,
-        Size: nodeJSON.size,
-        Links: nodeJSON.links.map((l) => {
-          return {
-            Name: l.name,
-            Size: l.size,
-            Hash: l.multihash
-          }
-        })
-      }
 
-      print(JSON.stringify(answer))
+      cid(node, (err, result) => {
+        if (err) {
+          throw err
+        }
+
+        let data = node.data
+
+        if (Buffer.isBuffer(data)) {
+          data = node.data.toString(argv.dataEncoding || undefined)
+        }
+
+        const answer = {
+          Data: data,
+          Hash: result.toBaseEncodedString(argv.cidBase),
+          Size: node.size,
+          Links: node.links.map((l) => {
+            return {
+              Name: l.name,
+              Size: l.size,
+              Hash: l.cid.toBaseEncodedString(argv.cidBase)
+            }
+          })
+        }
+
+        print(JSON.stringify(answer))
+      })
     })
   }
 }

src/cli/commands/object/links.js

@@ -7,7 +7,12 @@ module.exports = {
 
   describe: 'Outputs the links pointed to by the specified object',
 
-  builder: {},
+  builder: {
+    'cid-base': {
+      default: 'base58btc',
+      describe: 'CID base to use.'
+    }
+  },
 
   handler (argv) {
     argv.ipfs.object.links(argv.key, {
@@ -18,9 +23,7 @@ module.exports = {
       }
 
       links.forEach((link) => {
-        link = link.toJSON()
-
-        print(`${link.multihash} ${link.size} ${link.name}`)
+        print(`${link.cid.toBaseEncodedString(argv.cidBase)} ${link.size} ${link.name}`)
       })
     })
   }

src/cli/commands/object/new.js

@@ -4,23 +4,37 @@ const debug = require('debug')
 const log = debug('cli:object')
 log.error = debug('cli:object:error')
 const print = require('../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
 module.exports = {
   command: 'new [<template>]',
 
   describe: 'Create new ipfs objects',
 
-  builder: {},
+  builder: {
+    'cid-base': {
+      default: 'base58btc',
+      describe: 'CID base to use.'
+    }
+  },
 
   handler (argv) {
     argv.ipfs.object.new(argv.template, (err, node) => {
       if (err) {
         throw err
       }
 
-      const nodeJSON = node.toJSON()
+      cid(node, (err, cid) => {
+        if (err) {
+          throw err
+        }
 
-      print(nodeJSON.multihash)
+        print(cid.toBaseEncodedString(argv.cidBase))
+      })
     })
   }
 }

src/cli/commands/object/patch/add-link.js

@@ -3,13 +3,23 @@
 const dagPB = require('ipld-dag-pb')
 const DAGLink = dagPB.DAGLink
 const print = require('../../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
 module.exports = {
   command: 'add-link <root> <name> <ref>',
 
   describe: 'Add a link to a given object',
 
-  builder: {},
+  builder: {
+    'cid-base': {
+      default: 'base58btc',
+      describe: 'CID base to use.'
+    }
+  },
 
   handler (argv) {
     const ipfs = argv.ipfs
@@ -20,16 +30,28 @@ module.exports = {
         throw err
       }
 
-      const link = new DAGLink(argv.name, nodeA.size, nodeA.multihash)
-
-      ipfs.object.patch.addLink(argv.root, link, {
-        enc: 'base58'
-      }, (err, nodeB) => {
+      cid(nodeA, (err, result) => {
         if (err) {
           throw err
         }
 
-        print(nodeB.toJSON().multihash)
+        const link = new DAGLink(argv.name, nodeA.size, result)
+
+        ipfs.object.patch.addLink(argv.root, link, {
+          enc: 'base58'
+        }, (err, nodeB) => {
+          if (err) {
+            throw err
+          }
+
+          cid(nodeB, (err, result) => {
+            if (err) {
+              throw err
+            }
+
+            print(result.toBaseEncodedString(argv.cidBase))
+          })
+        })
       })
     })
   }

src/cli/commands/object/patch/append-data.js

@@ -6,6 +6,11 @@ const debug = require('debug')
 const log = debug('cli:object')
 log.error = debug('cli:object:error')
 const print = require('../../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
 function appendData (key, data, ipfs) {
   ipfs.object.patch.appendData(key, data, {
@@ -14,9 +19,14 @@ function appendData (key, data, ipfs) {
     if (err) {
       throw err
     }
-    const nodeJSON = node.toJSON()
 
-    print(nodeJSON.multihash)
+    cid(node, (err, cid) => {
+      if (err) {
+        throw err
+      }
+
+      print(cid.toBaseEncodedString())
+    })
   })
 }
 

src/cli/commands/object/patch/rm-link.js

@@ -4,13 +4,23 @@ const debug = require('debug')
 const log = debug('cli:object')
 log.error = debug('cli:object:error')
 const print = require('../../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
 module.exports = {
   command: 'rm-link <root> <link>',
 
   describe: 'Remove a link from an object',
 
-  builder: {},
+  builder: {
+    'cid-base': {
+      default: 'base58btc',
+      describe: 'CID base to use.'
+    }
+  },
 
   handler (argv) {
     argv.ipfs.object.patch.rmLink(argv.root, { name: argv.link }, {
@@ -20,9 +30,13 @@ module.exports = {
         throw err
       }
 
-      const nodeJSON = node.toJSON()
+      cid(node, (err, cid) => {
+        if (err) {
+          throw err
+        }
 
-      print(nodeJSON.multihash)
+        print(cid.toBaseEncodedString(argv.cidBase))
+      })
     })
   }
 }

src/cli/commands/object/patch/set-data.js

@@ -6,6 +6,11 @@ const debug = require('debug')
 const log = debug('cli:object')
 log.error = debug('cli:object:error')
 const print = require('../../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
 function parseAndAddNode (key, data, ipfs) {
   ipfs.object.patch.setData(key, data, {
@@ -14,9 +19,14 @@ function parseAndAddNode (key, data, ipfs) {
     if (err) {
       throw err
     }
-    const nodeJSON = node.toJSON()
 
-    print(nodeJSON.multihash)
+    cid(node, (err, cid) => {
+      if (err) {
+        throw err
+      }
+
+      print(cid.toBaseEncodedString())
+    })
   })
 }
 

src/cli/commands/object/put.js

@@ -3,16 +3,25 @@
 const bl = require('bl')
 const fs = require('fs')
 const print = require('../../utils').print
+const {
+  util: {
+    cid
+  }
+} = require('ipld-dag-pb')
 
-function putNode (buf, enc, ipfs) {
+function putNode (buf, enc, ipfs, cidEnc) {
   ipfs.object.put(buf, { enc: enc }, (err, node) => {
     if (err) {
       throw err
     }
 
-    const nodeJSON = node.toJSON()
+    cid(node, (err, cid) => {
+      if (err) {
+        throw err
+      }
 
-    print(`added ${nodeJSON.multihash}`)
+      print(`added ${cid.toBaseEncodedString(cidEnc)}`)
+    })
   })
 }
 
@@ -25,6 +34,10 @@ module.exports = {
     'input-enc': {
       type: 'string',
       default: 'json'
+    },
+    'cid-base': {
+      default: 'base58btc',
+      describe: 'CID base to use.'
     }
   },
 
@@ -40,7 +53,7 @@ module.exports = {
         throw err
       }
 
-      putNode(input, argv.inputEnc, ipfs)
+      putNode(input, argv.inputEnc, ipfs, argv.cidBase)
     }))
   }
 }

src/core/components/dag.js

@@ -163,7 +163,7 @@ module.exports = function dag (self) {
         if (err) { return callback(err) }
 
         mapAsync(res.value.links, (link, cb) => {
-          self.dag._getRecursive(link.multihash, options, cb)
+          self.dag._getRecursive(link.cid, options, cb)
         }, (err, nodes) => {
           // console.log('nodes:', nodes)
           if (err) return callback(err)