Configure azure pipelines

Author: alexcrichton

.travis.yml

@@ -1,19 +1,24 @@
-# Starter pipeline
-# Start with a minimal pipeline that you can customize to build and deploy your code.
-# Add steps that build, run tests, deploy, and more:
-# https://aka.ms/yaml
-
 trigger:
-- master
-
-pool:
-  vmImage: 'Ubuntu-16.04'
-
-steps:
-- script: echo Hello, world!
-  displayName: 'Run a one-line script'
+  - master
 
-- script: |
-    echo Add other tasks to build, test, and deploy your project.
-    echo See https://aka.ms/yaml
-  displayName: 'Run a multi-line script'
+jobs:
+  - job: publish
+    steps:
+      - bash: |
+          set -e
+          curl https://sh.rustup.rs -sSf | sh -s -- -y
+          echo "##vso[task.prependpath]$HOME/.cargo/bin"
+        displayName: Install rust
+      - script: |
+          set -e
+          curl -L https://github.com/rust-lang-nursery/mdBook/releases/download/v0.2.1/mdbook-v0.2.1-x86_64-unknown-linux-musl.tar.gz | tar xzf -
+          echo "##vso[task.prependpath]$PWD"
+        displayName: Install mdbook
+      - script: bundler install
+        displayName: Install ruby deps
+      - script: ./ci/build.sh
+        displayName: Build site
+      - script: curl -LsSf https://git.io/fhJ8n | rustc - && (cd _site && ../rust_out)
+        condition: and(succeeded(), eq(variables['Build.SourceBranch'], 'refs/heads/master'))
+        env:
+          GITHUB_DEPLOY_KEY: $(GITHUB_DEPLOY_KEY)