Revert "Integration of ipfs-repo-migrations"

This reverts commit 78f69d7.

Author: AuHau

package-list.json

@@ -18,7 +18,6 @@
 
     "Repo",
     ["ipfs/js-ipfs-repo", "ipfs-repo"],
-    ["AuHau/js-ipfs-repo-migrations", "ipfs-repo-migrations"],
 
     "Exchange",
     ["ipfs/js-ipfs-block-service", "ipfs-block-service"],

package.json

@@ -98,7 +98,6 @@
     "ipfs-mfs": "~0.11.4",
     "ipfs-multipart": "~0.1.0",
     "ipfs-repo": "~0.26.6",
-    "ipfs-repo-migrations": "AuHau/js-ipfs-repo-migrations#dev",
     "ipfs-unixfs": "~0.1.16",
     "ipfs-unixfs-exporter": "~0.37.6",
     "ipfs-unixfs-importer": "~0.39.9",

src/core/boot.js

@@ -27,31 +27,6 @@ module.exports = (self) => {
         cb(null, true)
       })
     },
-    // If migrations are enabled check & migrate repo
-    (repoOpened, cb) => {
-      // There is non-initialized repo => no migrations needed
-      if(!repoOpened){
-        return cb(null, repoOpened)
-      }
-
-      self.config.get('repoDisableAutoMigration')
-        .catch(err => {
-          if (!err.message.match('does not exist')) {
-            return Promise.reject(err)
-          }
-
-          // Option not found, but default value is false, lets continue
-          return false
-        })
-        .then(repoDisableAutoMigration => {
-          if (!repoDisableAutoMigration) {
-            self.log('checking for migrations')
-            return self.repo.migrate()
-          }
-        })
-        .then(() => cb(null, repoOpened))
-        .catch(cb)
-    },
     (repoOpened, cb) => {
       // Init with existing initialized, opened, repo
       if (repoOpened) {

src/core/components/repo.js

@@ -2,8 +2,6 @@
 
 const promisify = require('promisify-es6')
 const repoVersion = require('ipfs-repo').repoVersion
-const log = require('debug')('ipfs:repo')
-const migrator = require('ipfs-repo-migrations')
 
 module.exports = function repo (self) {
   return {
@@ -40,26 +38,6 @@ module.exports = function repo (self) {
       })
     }),
 
-    migrate: async function tryMigrateRepo () {
-      // Reads the repo version from datastore, not from the ipfs-repo package
-      const currentRepoVersion = await migrator.getCurrentRepoVersion(self._repo.path)
-
-      if (currentRepoVersion >= repoVersion) {
-        if (currentRepoVersion > repoVersion) {
-          log('Your repo\'s version is higher then this version of js-ipfs require! You should revert it.')
-        }
-
-        log('Nothing to migrate')
-        return
-      }
-
-      if (repoVersion > migrator.getLatestMigrationVersion()) {
-        throw new Error('The ipfs-repo-migrations package does not have migration for version: ' + repoVersion)
-      }
-
-      return migrator.migrate(self._repo.path, {toVersion: repoVersion, ignoreLock: true, repoOptions: self._repo.options})
-    },
-
     gc: promisify((options, callback) => {
       if (typeof options === 'function') {
         callback = options

src/core/config.js

@@ -27,7 +27,6 @@ const s = superstruct({
 const configSchema = s({
   repo: optional(s('object|string')),
   repoOwner: 'boolean?',
-  repoDisableAutoMigration: 'boolean?',
   preload: s({
     enabled: 'boolean?',
     addresses: optional(s(['multiaddr'])),