Run on node 12 in production, update test matrix (#5436)

* upgrade node/npm versions in package.json

* delete config for zeit now
zeit now is no more, vercel have decomissioned the now v1 platform

* upgrade to node 12 for (docker) self-hosting users

* update docs

* update test matrix
run tests on node 12 and node 14

* link to nodejs version support docs in package comment
we'll continue to tun the package tests on node 10
while its still maintained and drop in the next
major release

* update depcheck

* remove npm-install job

.circleci/config.yml

@@ -129,6 +129,7 @@ package_steps: &package_steps
 
     # Run the package tests on each currently supported node version. See:
     # https://github.com/badges/shields/blob/master/badge-maker/README.md#node-version-support
+    # https://nodejs.org/en/about/releases/
 
     - run:
         <<: *run_package_tests
@@ -161,47 +162,35 @@ package_steps: &package_steps
         path: junit
 
 jobs:
-  npm-install:
-    docker:
-      - image: circleci/node:10
-    steps:
-      - checkout
-
-      - run:
-          name: Install dependencies
-          command: npm ci
-          environment:
-            CYPRESS_INSTALL_BINARY: 0
-
   main:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
 
     <<: *main_steps
 
-  main@node-12:
+  main@node-14:
     docker:
-      - image: circleci/node:12
+      - image: circleci/node:14
 
     <<: *main_steps
 
   integration:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
       - image: redis
 
     <<: *integration_steps
 
-  integration@node-12:
+  integration@node-14:
     docker:
-      - image: circleci/node:12
+      - image: circleci/node:14
       - image: redis
 
     <<: *integration_steps
 
   danger:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
     steps:
       - checkout
 
@@ -221,7 +210,7 @@ jobs:
 
   frontend:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
     steps:
       - checkout
 
@@ -262,13 +251,13 @@ jobs:
 
   services:
     docker:
-      - image: circleci/node:10
+      - image: circleci/node:12
 
     <<: *services_steps
 
-  services@node-12:
+  services@node-14:
     docker:
-      - image: circleci/node:12
+      - image: circleci/node:14
 
     <<: *services_steps
 
@@ -323,11 +312,11 @@ workflows:
           filters:
             branches:
               ignore: gh-pages
-      - main@node-12:
+      - main@node-14:
           filters:
             branches:
               ignore: gh-pages
-      - integration@node-12:
+      - integration@node-14:
           filters:
             branches:
               ignore: gh-pages
@@ -345,7 +334,7 @@ workflows:
               ignore:
                 - master
                 - gh-pages
-      - services@node-12:
+      - services@node-14:
           filters:
             branches:
               ignore:

Dockerfile

@@ -1,4 +1,4 @@
-FROM node:10-alpine
+FROM node:12-alpine
 
 RUN mkdir -p /usr/src/app
 RUN mkdir /usr/src/app/private

README.md

@@ -98,8 +98,8 @@ You can read a [tutorial on how to add a badge][tutorial].
 
 ## Development
 
-1. Install Node 10 or later. You can use the [package manager][] of your choice.
-   Tests need to pass in Node 10 and 12.
+1. Install Node 12 or later. You can use the [package manager][] of your choice.
+   Tests need to pass in Node 12 and 14.
 2. Clone this repository.
 3. Run `npm ci` to install the dependencies.
 4. Run `npm start` to start the badge server and the frontend dev server.

doc/TUTORIAL.md

@@ -25,7 +25,7 @@ and learn about the [Github workflow](http://try.github.io/).
 
 #### Node, NPM
 
-Node 10 or later is required. If you don't already have them,
+Node 12 or later is required. If you don't already have them,
 install node and npm: https://nodejs.org/en/download/
 
 ### Setup a dev install

doc/self-hosting.md

@@ -2,7 +2,7 @@
 
 ## Installation
 
-You will need Node 10 or later, which you can install using a
+You will need Node 12 or later, which you can install using a
 [package manager][].
 
 On Ubuntu / Debian:

now.json

@@ -1,11 +0,0 @@
-{
-  "version": 1,
-  "name": "shields",
-  "env": {
-    "PERSISTENCE_DIR": "/tmp/persistence"
-  },
-  "type": "npm",
-  "engines": {
-    "node": "8.x"
-  }
-}

package.json

@@ -96,7 +96,7 @@
     "test": "run-s --silent --continue-on-error lint test:frontend test:package test:core test:entrypoint check-types:package check-types:frontend prettier:check",
     "check-types:package": "tsd badge-maker",
     "check-types:frontend": "tsc --noEmit --project .",
-    "depcheck": "check-node-version --node \">= 10.0\"",
+    "depcheck": "check-node-version --node \">= 12.0\"",
     "postinstall": "run-s --silent depcheck",
     "prebuild": "run-s --silent depcheck",
     "features": "node scripts/export-supported-features-cli.js > supported-features.json",
@@ -250,8 +250,8 @@
     "typescript": "^3.8.3"
   },
   "engines": {
-    "node": "^10.16.3",
-    "npm": "^6.11.3"
+    "node": "^12.18.3",
+    "npm": "^6.14.7"
   },
   "babel": {
     "plugins": [