Merge pull request #572 from ethereum/removefsextra

Remove fs-extra.

Author: chriseth

.circleci/config.yml

@@ -2,7 +2,6 @@ workflows:
   version: 2.1
   node-multi-build:
     jobs:
-      - node-v8
       - node-v10
       - node-v12
       - node-v14
@@ -47,18 +46,6 @@ jobs:
           paths:
             - ./node_modules
 
-  node-v4:
-    <<: *node-base
-    docker:
-      - image: circleci/node:4
-  node-v6:
-    <<: *node-base
-    docker:
-      - image: circleci/node:6
-  node-v8:
-    <<: *node-base
-    docker:
-      - image: circleci/node:8
   node-v10:
     <<: *node-base
     docker:

package.json

@@ -25,7 +25,7 @@
     "compiler"
   ],
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   },
   "files": [
     "abi.js",
@@ -48,7 +48,6 @@
     "command-exists": "^1.2.8",
     "commander": "^8.1.0",
     "follow-redirects": "^1.12.1",
-    "fs-extra": "^0.30.0",
     "js-sha3": "0.8.0",
     "memorystream": "^0.3.1",
     "require-from-string": "^2.0.0",

solcjs

@@ -3,7 +3,7 @@
 // hold on to any exception handlers that existed prior to this script running, we'll be adding them back at the end
 var originalUncaughtExceptionListeners = process.listeners("uncaughtException");
 
-var fs = require('fs-extra');
+var fs = require('fs');
 var os = require('os');
 var path = require('path');
 var solc = require('./index.js');
@@ -223,7 +223,7 @@ if (!output) {
   }
 }
 
-fs.ensureDirSync (destination);
+fs.mkdirSync(destination, {recursive: true});
 
 function writeFile (file, content) {
   file = path.join(destination, file);