From a98cbc8518c59b4e8ff07bf938dbe6b7e9b3770e Mon Sep 17 00:00:00 2001
From: "azure-pipelines[bot]" <azure-pipelines[bot]@users.noreply.github.com>
Date: Tue, 18 Dec 2018 16:11:31 +0000
Subject: [PATCH] Set up CI with Azure Pipelines

---
 README.md           |  2 ++
 azure-pipelines.yml | 46 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 azure-pipelines.yml

diff --git a/README.md b/README.md
index 00c2ca9..232ba6a 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,8 @@ If you don't have a proper clang version installed, it can also be downloaded.
 For that you need to set `LLVM_DOWNLOAD_OS_NAME`.
 This is the name of the operating system used on the [LLVM pre-built binary archive](http://releases.llvm.org/download.html#4.0.0), e.g. `x86_64-linux-gnu-ubuntu-16.10` for Ubuntu 16.10.
 
+You can also set `LLVM_DOWNLOAD_URL` to a custom url, to download a specific version or from a mirror.
+
 If you don't have `llvm-config`, you need to pass the locations explictly.
 For that set the option `LLVM_VERSION_EXPLICIT` to the version you're using,
 `LIBCLANG_LIBRARY` to the location of the libclang library file,
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
new file mode 100644
index 0000000..0fc385d
--- /dev/null
+++ b/azure-pipelines.yml
@@ -0,0 +1,46 @@
+name: 'CI build'
+trigger:
+  branches:
+    include:
+      - master
+      - feature/*
+  paths:
+    exclude:
+      - README.md
+
+jobs:
+  - job: llvm_linux
+    pool:
+      vmImage: 'Ubuntu 16.04'
+    strategy:
+      matrix:
+        LLVM4:
+          IMAGE: 'foonathan/micro_cpp_llvm:llvm4'
+        LLVM5:
+          IMAGE: 'foonathan/micro_cpp_llvm:llvm5'
+        LLVM6:
+          IMAGE: 'foonathan/micro_cpp_llvm:llvm6'
+        LLVM7:
+          IMAGE: 'foonathan/micro_cpp_llvm:llvm7'
+    steps:
+      - script: docker run -u root -v "$PWD:/cppast" $(IMAGE) bash -c "cmake /cppast/ && cmake --build . && ctest --output-on-failure"
+        displayName: "Compiling using $(IMAGE)"
+
+  - job: llvm_macos
+    pool:
+      vmImage: 'macOS-10.13'
+    strategy:
+      matrix:
+        LLVM4:
+          URL: 'http://releases.llvm.org/4.0.0/clang+llvm-4.0.0-x86_64-apple-darwin.tar.xz'
+        LLVM5:
+          URL: 'http://releases.llvm.org/5.0.2/clang+llvm-5.0.2-x86_64-apple-darwin.tar.xz'
+        LLVM6:
+          URL: 'http://releases.llvm.org/6.0.0/clang+llvm-6.0.0-x86_64-apple-darwin.tar.xz'
+        LLVM7:
+          URL: 'http://releases.llvm.org/7.0.0/clang+llvm-7.0.0-x86_64-apple-darwin.tar.xz'
+    steps:
+      - script: |
+          mkdir build && cd build/
+          cmake -DLLVM_DOWNLOAD_URL=$URL ../ && cmake --build . && ctest --output-on-failure
+        displayName: "Compiling using $(URL)"
\ No newline at end of file