Add Node 8 and remove Node 7 support for Docker

(for juice-shop#332)

.travis.yml

@@ -2,7 +2,6 @@ language: node_js
 node_js:
 - 4
 - 6 # recommended version
-- 7
 - 8
 branches:
  except:

Gruntfile.js

@@ -127,17 +127,6 @@ module.exports = function (grunt) {
  to: '<%= pkg.version %>'
  }]
  },
- node7: {
- src: ['docker/Dockerfile.template'],
- dest: 'node7.df',
- replacements: [{
- from: '%%NODE_VERSION%%',
- to: '7'
- }, {
- from: '%%APP_VERSION%%',
- to: '<%= pkg.version %>'
- }]
- },
  node8: {
  src: ['docker/Dockerfile.template'],
  dest: 'node8.df',
@@ -161,5 +150,5 @@ module.exports = function (grunt) {
 
  grunt.registerTask('minify', [ 'clean:dist', 'concat:js', 'uglify:js', 'ngtemplates:juiceShop', 'concat:dist', 'uglify:dist', 'clean:temp' ])
  grunt.registerTask('package', [ 'clean:pckg', 'minify', 'compress:pckg' ])
- grunt.registerTask('docker', [ 'replace:dockerfile', 'replace:node6', 'replace:node4', 'replace:node7', 'replace:node8' ])
+ grunt.registerTask('docker', [ 'replace:dockerfile', 'replace:node6', 'replace:node4', 'replace:node8' ])
 }

README.md

@@ -116,11 +116,11 @@ OWASP Juice Shop officially supports the following versions of
 [node.js](http:https://nodejs.org) and offers Docker images and packaged
 distributions accordingly:
 
-| node.js | [Docker images](https://registry.hub.docker.com/u/bkimminich/juice-shop) | Docker snapshots   | [Packaged distributions](https://github.com/bkimminich/juice-shop/releases/latest) |
-|:--------|:-------------------------------------------------------------------------|:---------------------------------------------------------|:-----------------------------------------------------------------------------------------|
-| 4.x | `node4` | `node4-snapshot`, `node4-develop` | `juice-shop-<version>_node4_windows_x64.zip`, `juice-shop-<version>_node4_linux_x64.tgz` |
-| __6.x__ | __`latest`__, `node6` | `snapshot`, `develop`, `node6-snapshot`, `node6-develop` | `juice-shop-<version>_node6_windows_x64.zip`, `juice-shop-<version>_node6_linux_x64.tgz` |
-| 7.x | `node7` | `node7-snapshot`, `node7-develop`   | `juice-shop-<version>_node7_windows_x64.zip`, `juice-shop-<version>_node7_linux_x64.tgz` |
+| node.js | [Docker images](https://registry.hub.docker.com/u/bkimminich/juice-shop) (from `master`) | Docker snapshots (from `develop`) | [Packaged distributions](https://github.com/bkimminich/juice-shop/releases/latest) |
+|:--------|:-----------------------------------------------------------------------------------------|:----------------------------------|:-----------------------------------------------------------------------------------------|
+| 4.x | `node4`    | `node4-snapshot` | `juice-shop-<version>_node4_windows_x64.zip`, `juice-shop-<version>_node4_linux_x64.tgz` |
+| __6.x__ | __`latest`__, `node6`  | `snapshot`, `node6-snapshot`  | `juice-shop-<version>_node6_windows_x64.zip`, `juice-shop-<version>_node6_linux_x64.tgz` |
+| 8.x | `node8`   | `node8-snapshot`  | `juice-shop-<version>_node8_windows_x64.zip`, `juice-shop-<version>_node8_linux_x64.tgz` |
 
 > The stable Docker images are built from `master` while the snapshot
 > images are built from `develop` branch. The latter contain unreleased

package.json

@@ -133,7 +133,7 @@
  "stryker": "stryker run stryker.client-conf.js"
  },
  "engines": {
- "node": "~4 ~6 ~7 ~8"
+ "node": "~4 ~6 8"
  },
  "standard": {
  "ignore": [