add node version check (alibaba#44)

* add node version check
chinayin · Jun 29, 2018 · 1bd74eb · 1bd74eb
1 parent 99f5d4a
commit 1bd74eb
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Showing 3 changed files with 23 additions and 16 deletions.
diff --git a/lib/check-version.js b/lib/check-version.js
@@ -0,0 +1,11 @@
+'use strict';
+
+var semver = require('semver');
+var pkg = require('../package');
+
+
+var version = pkg.engines.node;
+if (!semver.satisfies(process.version, version)) {
+  console.error(`\x1b[31m@alicloud/fun required node version ${version} not satisfied with current version ${process.version}.\x1b[0m\n`);
+  process.exit(1);
+}
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -2,11 +2,15 @@
   "name": "@alicloud/fun",
   "version": "1.6.3",
   "description": "(have)Fun with Serverless",
+  "engines": {
+    "node": ">=8.0.0"
+  },
   "bin": {
     "fun": "bin/fun.js"
   },
   "scripts": {
-    "test": "make test"
+    "test": "make test",
+    "postinstall": "node ./lib/check-version.js"
   },
   "author": "Jackson Tian",
   "license": "MIT",
@@ -29,7 +33,8 @@
     "jszip": "^3.1.5",
     "kitx": "^1.2.1",
     "mkdirp-promise": "^5.0.1",
-    "rimraf": "^2.6.2"
+    "rimraf": "^2.6.2",
+    "semver": "^5.5.0"
   },
   "files": [
     "bin",