From 91bfc0822855d39113301f4a483457b191aab50e Mon Sep 17 00:00:00 2001
From: Pavel Samolysov <samolisov@gmail.com>
Date: Tue, 22 Jan 2019 10:46:59 +0300
Subject: Enable CI on Windows (appveyor) with Bazel

Signed-off-by: Pavel Samolysov <samolisov@gmail.com>
---
 appveyor.yml | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 61 insertions(+), 10 deletions(-)

(limited to 'appveyor.yml')

diff --git a/appveyor.yml b/appveyor.yml
index f734a0c4..6ef08fd8 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,21 +6,31 @@ environment:
   matrix:
     - compiler: msvc-15-seh
       generator: "Visual Studio 15 2017"
+      build_system: cmake
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
 
     - compiler: msvc-15-seh
       generator: "Visual Studio 15 2017 Win64"
+      build_system: cmake
+      APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
+      enabled_on_pr: yes
+
+    - compiler: msvc-15-seh
+      build_system: bazel
       APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2017
       enabled_on_pr: yes
 
     - compiler: msvc-14-seh
+      build_system: cmake
       generator: "Visual Studio 14 2015"
       enabled_on_pr: yes
 
     - compiler: msvc-14-seh
+      build_system: cmake
       generator: "Visual Studio 14 2015 Win64"
 
     - compiler: gcc-6.3.0-posix
+      build_system: cmake
       generator: "MinGW Makefiles"
       cxx_path: 'C:\mingw-w64\i686-6.3.0-posix-dwarf-rt_v5-rev1\mingw32\bin'
       enabled_on_pr: yes
@@ -46,20 +56,44 @@ install:
       }
     }
 
-    # git bash conflicts with MinGW makefiles
-    if ($env:generator -eq "MinGW Makefiles") {
-        $env:path = $env:path.replace("C:\Program Files\Git\usr\bin;", "")
-        if ($env:cxx_path -ne "") {
-            $env:path += ";$env:cxx_path"
+    # install Bazel
+    if ($env:build_system -eq "bazel") {
+        appveyor DownloadFile https://github.com/bazelbuild/bazel/releases/download/0.21.0/bazel-0.21.0-windows-x86_64.exe -FileName bazel.exe
+    }
+
+    if ($env:build_system -eq "cmake") {
+        # git bash conflicts with MinGW makefiles
+        if ($env:generator -eq "MinGW Makefiles") {
+            $env:path = $env:path.replace("C:\Program Files\Git\usr\bin;", "")
+            if ($env:cxx_path -ne "") {
+                $env:path += ";$env:cxx_path"
+            }
         }
     }
 
+before_build:
+- ps: |
+     $env:root=$env:APPVEYOR_BUILD_FOLDER
+     Write-Output "env:root: $env:root"
+
 build_script:
 - ps: |
     # Only enable some builds for pull requests, the AppVeyor queue is too long.
     if ((Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER) -And (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes")) {
       return
+    } else {
+        # special case - build with Bazel
+        if ($env:build_system -eq "bazel") {
+            & $env:root\bazel.exe build -c opt //:gtest_samples
+            if ($LastExitCode -eq 0) { # bazel writes to StdErr and PowerShell interprets it as an error
+                $host.SetShouldExit(0)
+            } else { # a real error
+                throw "Exec: $ErrorMessage"
+            }
+            return
+        }
     }
+    # by default build with CMake
     md _build -Force | Out-Null
     cd _build
 
@@ -88,12 +122,25 @@ test_script:
     if ((Test-Path env:APPVEYOR_PULL_REQUEST_NUMBER) -And (-not (Test-Path env:enabled_on_pr) -or $env:enabled_on_pr -ne "yes")) {
       return
     }
-    if ($env:generator -eq "MinGW Makefiles") {
-        return # No test available for MinGW
+    if ($env:build_system -eq "bazel") {
+        # special case - testing with Bazel
+        & $env:root\bazel.exe test //:gtest_samples
+        if ($LastExitCode -eq 0) { # bazel writes to StdErr and PowerShell interprets it as an error
+            $host.SetShouldExit(0)
+        } else { # a real error
+            throw "Exec: $ErrorMessage"
+        }
     }
-    & ctest -C $env:configuration --timeout 600 --output-on-failure
-    if ($LastExitCode -ne 0) {
-        throw "Exec: $ErrorMessage"
+    if ($env:build_system -eq "cmake") {
+        # built with CMake - test with CTest
+        if ($env:generator -eq "MinGW Makefiles") {
+            return # No test available for MinGW
+        }
+
+        & ctest -C $env:configuration --timeout 600 --output-on-failure
+        if ($LastExitCode -ne 0) {
+            throw "Exec: $ErrorMessage"
+        }
     }
 
 artifacts:
@@ -101,3 +148,7 @@ artifacts:
     name: logs
   - path: '_build/Testing/**/*.xml'
     name: test_results
+  - path: 'bazel-testlogs/**/test.log'
+    name: test_logs
+  - path: 'bazel-testlogs/**/test.xml'
+    name: test_results
-- 
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