error out if using node less than 8.10, phetsims/chipper#737

phetsims · Oct 24, 2019 · d8ddbcf · d8ddbcf
1 parent 2b95c7a
commit d8ddbcf
Show file tree

Hide file tree

Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/js/grunt/Gruntfile.js b/js/grunt/Gruntfile.js
@@ -11,6 +11,7 @@
 
 // grunt tasks
 const assert = require( 'assert' );
+require( './checkNodeVersion' );
 const checkoutDependencies = require( '../common/checkoutDependencies' );
 const checkoutMaster = require( '../common/checkoutMaster' );
 const checkoutMasterAll = require( './checkoutMasterAll' );

diff --git a/js/grunt/checkNodeVersion.js b/js/grunt/checkNodeVersion.js
@@ -0,0 +1,17 @@
+// Copyright 2019, University of Colorado Boulder
+
+/**
+ * Error out if Node version is out of date. Uses process.version
+ *
+ * @author Michael Kauzmann (PhET Interactive Simulations)
+ */
+
+'use strict';
+
+// constants
+const NODE_VERSION_STRING_PARTS = process.version.replace( 'v', '' ).split( '.' );
+const NODE_MAJOR_VERSION = parseInt( NODE_VERSION_STRING_PARTS[ 0 ], 10 );
+const NODE_MINOR_VERSION = parseInt( NODE_VERSION_STRING_PARTS[ 1 ], 10 );
+if ( NODE_MAJOR_VERSION < 8 || ( NODE_MAJOR_VERSION === 8 && NODE_MINOR_VERSION < 10 ) ) {
+  throw new Error( 'Node 8.10 or greater is needed to run PhET build tools' );
+}