BREAKING CHANGE: drop support for nodejs v8

* 1.0.1

* github action > circleci

also treeware and semantic release

* chore: updated mocha

* chore: update nyc

* chore: add semnatic release

* allow locks

* chore: never any nodejs v8 support

Co-authored-by: Phil Sturgeon <me@philsturgeon.uk>

Author: philsturgeon

.circleci/config.yml

@@ -0,0 +1,23 @@
+name: Release npm package
+
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@master
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "12.x"
+      - run: npm ci
+      - run: npm run build --if-present
+      - run: npm test
+      - run: npx semantic-release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/FUNDING.yml

@@ -1,16 +1,13 @@
-name: Node CI
+name: Tests
 
-on: [push]
+on: push
 
 jobs:
-  build:
-
+  test:
     runs-on: ubuntu-latest
-
     strategy:
       matrix:
-        node-version: [8.x, 10.x, 12.x]
-
+        node-version: [10.x, 12.x]
     steps:
     - uses: actions/checkout@v1
     - name: Use Node.js ${{ matrix.node-version }}

.github/workflows/npm-publish.yml

@@ -2,7 +2,6 @@ build.sh
 .coveralls.yml
 .node-version
 .nyc_output
-package-lock.json
 yarn.lock
 resolved.yaml
 

.github/workflows/release.yml

@@ -2,20 +2,24 @@
 
 A little NodeJS package to convert JSON Schema to a [OpenAPI Schema Object](http://spec.openapis.org/oas/v3.0.3.html#schema-object).
 
+[![Treeware](https://img.shields.io/badge/dynamic/json?color=brightgreen&label=Treeware&query=%24.total&url=https%3A%2F%2Fpublic.offset.earth%2Fusers%2Ftreeware%2Ftrees)](https://treeware.earth)
+
 ## Features
 
-* converts JSON Schema Draft 00 Wright (a.k.a draft v5) to OpenAPI 3.0 Schema Object
+* converts JSON Schema Draft 04 to OpenAPI 3.0 Schema Object
 * switches `type: ['foo', 'null']` to `type: foo` and `nullable: true`
 * supports deep structures with nested `allOf`s etc.
 * switches `patternProperties` to `x-patternProperties`
 * converts `dependencies` to an allOf + oneOf OpenAPI-valid equivalent
 
 ## Installation
 
-```
+``` shell
 npm install --save @openapi-contrib/json-schema-to-openapi-schema
 ```
 
+Requires NodeJS v10 or greater.
+
 ## Usage
 
 Here's a small example to get the idea:
@@ -85,6 +89,10 @@ To run the test-suite:
 npm test
 ```
 
+## Treeware
+
+This package is [Treeware](https://treeware.earth). If you use it in production, then we ask that you [**buy the world a tree**](https://plant.treeware.earth/{venfor}/{package}) to thank us for our work. By contributing to the Treeware forest you’ll be creating employment for local families and restoring wildlife habitats.
+
 ## Thanks
 
 - [Stoplight][] for [donating time and effort](https://stoplight.io/blog/companies-supporting-open-source/) to this project, and many more.