Build: Enable deployment from Azure Pipelines

Fix #593

Author: molant

.gitattributes

@@ -2,10 +2,3 @@
 # https://git-scm.com/docs/gitattributes#_end_of_line_conversion
 
 * text=auto
-
-# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-
-# Exclude the following files from GitHub's language statistics
-# https://github.com/github/linguist#using-gitattributes
-
-.travis/* linguist-vendored

.travis.yml

@@ -1,8 +1,7 @@
 # webhint's website
 
 <!-- markdownlint-disable -->
-[![Build Status](https://dev.azure.com/webhint/webhint/_apis/build/status/webhintio.webhint.io?branchName=master)](https://dev.azure.com/webhint/webhint/_build/latest?definitionId=2?branchName=master)
-[![Build Status](https://travis-ci.org/webhintio/webhint.io.svg?branch=master)](https://travis-ci.org/webhintio/webhint.io) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fwebhintio%2Fwebhint.io.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fwebhintio%2Fwebhint.io?ref=badge_shield)
+[![Build Status](https://dev.azure.com/webhint/webhint/_apis/build/status/webhintio.webhint.io?branchName=master)](https://dev.azure.com/webhint/webhint/_build/latest?definitionId=2?branchName=master) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fwebhintio%2Fwebhint.io.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fwebhintio%2Fwebhint.io?ref=badge_shield)
 <!-- markdownlint-enable -->
 
 This is the code for [webhint's website](https://webhint.io).

.travis/is-travis.sh

@@ -50,9 +50,8 @@ The content of the live site is updated each time a change is made in the:
 * `/docs` directory and/or to the `CHANGELOG.md` file from the `webhint`
   repository
 
-To achieve the latter, `webhint` has the [`trigger-site-update.sh`]
-[trigger-update] script that triggers a build on `webhint.io` if the
-previous conditions are met.
+To achieve the latter, `webhint` gets built everytime a build finishes successfully
+in the `hint` repository.
 
 The search on the website uses [Algolia][algolia]. The search index is
 updated each time there is a deployment.
@@ -61,14 +60,14 @@ updated each time there is a deployment.
 
 The deployment process is fully automated:
 
-1. `master` branch build is triggered in [Travis][travis] (e.g. by code
+1. `master` branch build is triggered in [Azure Pipelines][ap] (e.g. by code
    or documentation change).
-1. build passes and executes `.travis/update-site.sh`.
+1. build passes and executes `helpers/update-site.sh`.
    This script will copy the required files for the deployment and push
    them into a local Git on Azure in the staging environment.
 1. The staging environment will be tested with `webhint` to make sure
-   everything is alrigh. If so, the code will get into production via
-   `.travis/swap.sh`.
+   everything is alrigh. If so, the code will get into production after
+   swapping slots in the Azure WebApp.
 
 ## Production configuration
 
@@ -154,6 +153,7 @@ IIS manages the custom error page via the following entries in `web.config`:
 ```
 
 [algolia]: https://www.algolia.com
+[ap]: https://dev.azure.com/webhint/webhint/_build?definitionId=2&_a=summary
 [cd]: https://docs.microsoft.com/en-us/azure/app-service/app-service-continuous-deployment
 [handlebars]: https://handlebarsjs.com
 [hexo]: https://hexo.io
@@ -162,5 +162,4 @@ IIS manages the custom error page via the following entries in `web.config`:
 [siteextenstion]: https://github.com/sjkp/letsencrypt-siteextension
 [webhint]: https://webhint.io
 [webhint-repo]: https://github.com/webhintio/hint
-[travis]: https://travis-ci.org/webhint/webhint.io
 [trigger-update]: https://github.com/webhintio/hint/blob/0cfb1bb49c847eb4d5ed54691dbb88cb796694bf/.travis/trigger-site-update.sh

.travis/swap.sh

@@ -1,13 +1,51 @@
-pool:
-  vmImage: 'Ubuntu 16.04'
+# Scope the validations to master and PRs to master
+trigger:
+  - master
+pr:
+  - master
 
-steps:
-- task: NodeTool@0
-  inputs:
-    versionSpec: '8.x'
-  displayName: 'Install Node.js'
+# We have one single job with conditional steps for changes in master
+jobs:
+- job: 'webhintio'
+  pool:
+    vmImage: 'Ubuntu 16.04'
+  steps:
+  - task: NodeTool@0
+    inputs:
+      versionSpec: '10.x'
+    displayName: 'Install Node.js'
+  - script: npm ci
+    displayName: 'Install dependencies'
+  - script: npm test
+    displayName: 'Test'
+  - script: ./helpers/update-site.sh
+    displayName: 'Deploy'
+    condition: eq(variables['Build.SourceBranch'], 'refs/heads/master')
+    env:
+      GIT_USER_EMAIL: $(GIT_USER_EMAIL)
+      GIT_USER_NAME: $(GIT_USER_NAME)
+      GIT_PASSWORD: $(GIT_PASSWORD)
+  - script: npm run test-staging
+    displayName: 'Analyze staging with webhint'
+    condition: eq(variables['Build.SourceBranch'], 'refs/heads/master')
+  - bash: |
+      az login --service-principal -u $AZURE_SERVICE_PRINCIPAL -p $AZURE_SERVICE_PRINCIPAL_PASSWORD --tenant $AZURE_TENANT
+      az webapp deployment slot swap -g sonarwhal -n sonarwhal --slot staging
+    displayName: 'Swap into production'
+    condition: eq(variables['Build.SourceBranch'], 'refs/heads/master')
+    env:
+      AZURE_SERVICE_PRINCIPAL: $(AZURE_SERVICE_PRINCIPAL)
+      AZURE_SERVICE_PRINCIPAL_PASSWORD: $(AZURE_SERVICE_PRINCIPAL_PASSWORD)
+      AZURE_TENANT: $(AZURE_TENANT)
+  - bash: |
+      curl https://www.google.com/ping?sitemap=https://webhint.io/sitemap.xml
+      curl https://www.bing.com/ping?sitemap=https://webhint.io/sitemap.xml
+    displayName: 'Update sitemaps'
+    condition: eq(variables['Build.SourceBranch'], 'refs/heads/master')
 
-- script: |
-    npm ci
-    npm test
-  displayName: 'npm install and test'
+- job: 'Algolia'
+  pool:
+    vmImage: 'Ubuntu 16.04'
+  steps:
+    - script: npm run ci-docsearch-scraper
+  condition: eq(variables['Build.Reason'], 'Schedule')

.travis/update-docs.sh

@@ -39,7 +39,7 @@ update_website() {
         && git config --global user.name "$GIT_USER_NAME" \
         && git init \
         && git add -A \
-        && git commit --message "Hey server, this content is for you! [skip ci]" \
+        && git commit --message "Hey server, this content is for you! ***NO_CI***" \
         && git push --quiet --force --set-upstream "https://$GIT_USER_NAME:$GIT_PASSWORD@sonarwhal-staging.scm.azurewebsites.net:443/sonarwhal.git" master
 }