Set up CI with Azure Pipelines

This is a trial to use Azure Pipelines [skip ci]

README.md

@@ -2,7 +2,7 @@
 
 [![npm version](https://img.shields.io/npm/v/eslint-plugin-node.svg)](https://www.npmjs.com/package/eslint-plugin-node)
 [![Downloads/month](https://img.shields.io/npm/dm/eslint-plugin-node.svg)](http://www.npmtrends.com/eslint-plugin-node)
-[![Build Status](https://travis-ci.org/mysticatea/eslint-plugin-node.svg?branch=master)](https://travis-ci.org/mysticatea/eslint-plugin-node)
+[![Build Status](https://mysticatea.visualstudio.com/eslint-plugin-node/_apis/build/status/mysticatea.eslint-plugin-node?branchName=master)](https://mysticatea.visualstudio.com/eslint-plugin-node/_build/latest?definitionId=1&branchName=master)
 [![Coverage Status](https://codecov.io/gh/mysticatea/eslint-plugin-node/branch/master/graph/badge.svg)](https://codecov.io/gh/mysticatea/eslint-plugin-node)
 [![Dependency Status](https://david-dm.org/mysticatea/eslint-plugin-node.svg)](https://david-dm.org/mysticatea/eslint-plugin-node)
 

azure-pipelines.yml

@@ -0,0 +1,84 @@
+# Node.js
+# Build a general Node.js project with npm.
+# Add steps that analyze code, save build artifacts, deploy, and more:
+# https://docs.microsoft.com/azure/devops/pipelines/languages/javascript
+
+trigger:
+  - master
+
+jobs:
+  - job: lint
+    displayName: Lint code
+    pool:
+      vmImage: Ubuntu-16.04
+    steps:
+      - task: NodeTool@0
+        displayName: Install Node.js
+        inputs:
+          versionSpec: 12.x
+      - script: npm install
+        displayName: Install packages
+      - script: npm run -s lint
+        displayName: Lint code
+
+  - job: tests_on_linux
+    displayName: Test on Linux
+    pool:
+      vmImage: 'Ubuntu-16.04'
+    strategy:
+      matrix:
+        node_12_and_eslint_6:
+          node_version: 12.x
+          eslint_version: ^6.0.0-rc.0
+        node_12_and_eslint_5:
+          node_version: 12.x
+          eslint_version: ^5.16.0
+        node_10:
+          node_version: 10.x
+          eslint_version: ^5.16.0
+        node_8:
+          node_version: "8.10.0"
+          eslint_version: ^5.16.0
+    steps:
+      - task: NodeTool@0
+        displayName: Install Node.js $(node_version)
+        inputs:
+          versionSpec: $(node_version)
+      - script: npm install && npm install --no-save async eslint@$(eslint_version) && npm install --no-save async eslint@$(eslint_version)
+        displayName: Install Packages
+      - script: npm test
+        displayName: Test
+      - script: npm run -s codecov
+        displayName: Send Coverage
+
+  - job: tests_on_windows
+    displayName: Test on Windows
+    pool:
+      vmImage: 'Windows-2019'
+    steps:
+      - task: NodeTool@0
+        displayName: Install Node.js
+        inputs:
+          versionSpec: 12.x
+      - script: npm install && npm install --no-save async
+        displayName: Install Packages
+      - script: npm test
+        displayName: Test
+      - script: npm run -s codecov
+        displayName: Send Coverage
+
+  - job: tests_on_macos
+    displayName: Test on macOS
+    pool:
+      vmImage: 'macOS-10.14'
+    steps:
+      - task: NodeTool@0
+        displayName: Install Node.js
+        inputs:
+          versionSpec: 12.x
+      - script: npm install && npm install --no-save async
+        displayName: Install Packages
+      - script: npm test
+        displayName: Test
+      - script: npm run -s codecov
+        displayName: Send Coverage