chore(deps): tar v6 and mkdirp v1

BREAKING CHANGE: bumps engines to >= 10

lib/util/fix-owner.js

@@ -3,7 +3,7 @@
 const util = require('util')
 
 const chownr = util.promisify(require('chownr'))
-const mkdirp = util.promisify(require('mkdirp'))
+const mkdirp = require('mkdirp')
 const inflight = require('promise-inflight')
 const inferOwner = require('infer-owner')
 

package.json

@@ -69,12 +69,13 @@
     "minipass-collect": "^1.0.2",
     "minipass-flush": "^1.0.5",
     "minipass-pipeline": "^1.2.2",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.3",
     "move-concurrently": "^1.0.1",
     "p-map": "^3.0.0",
     "promise-inflight": "^1.0.1",
     "rimraf": "^2.7.1",
     "ssri": "^7.0.0",
+    "tar": "^6.0.0",
     "unique-filename": "^1.1.1"
   },
   "devDependencies": {
@@ -93,6 +94,6 @@
     "100": true
   },
   "engines": {
-    "node": ">= 8"
+    "node": ">= 10"
   }
 }

test/util.fix-owner.js

@@ -198,9 +198,7 @@ test('uses infer-owner ids instead of process-retrieved if valid', (t) => {
 
 test('attempt to mkdirfix existing path', (t) => {
   const fixOwner = getFixOwner({
-    mkdirp: function mkdirp (path, cb) {
-      cb(pathExistsError)
-    }
+    mkdirp: () => Promise.reject(pathExistsError)
   })
 
   t.plan(1)
@@ -212,9 +210,7 @@ test('attempt to mkdirfix existing path', (t) => {
 
 test('attempt to mkdirfix unknown error', (t) => {
   const fixOwner = getFixOwner({
-    mkdirp: function mkdirp (path, cb) {
-      cb(genericError)
-    }
+    mkdirp: () => Promise.reject(genericError)
   })
 
   t.plan(1)

test/util/test-dir.js

@@ -39,12 +39,9 @@ function reset (testDir, cb) {
     if (err) {
       return cb(err)
     }
-    mkdirp(testDir, function (err) {
-      if (err) {
-        return cb(err)
-      }
+    mkdirp(testDir).then(() => {
       process.chdir(testDir)
       cb()
-    })
+    }, cb)
   })
 }