update to NodeJS==16 (#783)

Co-authored-by: Helio Machado <[email protected]>

Author: casperdcl

.eslintrc.js

@@ -2,7 +2,8 @@ module.exports = {
   env: {
     browser: true,
     commonjs: true,
-    es6: true
+    es6: true,
+    jest: true
   },
   extends: ['standard', 'prettier'],
   globals: {
@@ -17,8 +18,5 @@ module.exports = {
     camelcase: [1, { properties: 'never' }],
     'prettier/prettier': 'error'
   },
-  plugins: ['prettier'],
-  env: {
-    jest: true
-  }
+  plugins: ['prettier']
 };

Dockerfile

@@ -39,7 +39,7 @@ ENV LC_ALL="en_US.UTF-8"
 # INSTALL NODE, GIT & GO
 RUN add-apt-repository ppa:git-core/ppa --yes \
  && add-apt-repository ppa:longsleep/golang-backports --yes \
- && curl --location https://deb.nodesource.com/setup_12.x | bash \
+ && curl --location https://deb.nodesource.com/setup_16.x | bash \
  && apt-get update \
  && apt-get install --yes git golang-go nodejs \
  && apt-get clean \

README.md

@@ -88,7 +88,7 @@ jobs:
       # may need to setup NodeJS & Python3 on e.g. self-hosted
       # - uses: actions/setup-node@v2
       #   with:
-      #     node-version: '12'
+      #     node-version: '16'
       # - uses: actions/setup-python@v2
       #   with:
       #     python-version: '3.x'
@@ -600,7 +600,7 @@ CML and Vega-Lite package installation require the NodeJS package manager
 ```bash
 uses: actions/setup-node@v2
   with:
-    node-version: '12'
+    node-version: '16'
 ```
 
 - **GitLab**: Requires direct installation.