From 8ba5835c8d77b5d61847eba06feac8cfd6682b45 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Thu, 10 Nov 2022 09:29:29 -0500
Subject: ci: Factor out helper to load clang into environment on Windows

---
 .gitlab/ci/clang-env.ps1                  | 15 +++++++++++++++
 .gitlab/ci/env_windows_clang_common.cmake |  7 -------
 .gitlab/ci/env_windows_clang_ninja.cmake  |  1 -
 .gitlab/ci/env_windows_clang_nmake.cmake  |  1 -
 .gitlab/os-windows.yml                    |  5 +----
 5 files changed, 16 insertions(+), 13 deletions(-)
 create mode 100755 .gitlab/ci/clang-env.ps1
 delete mode 100644 .gitlab/ci/env_windows_clang_common.cmake
 delete mode 100644 .gitlab/ci/env_windows_clang_ninja.cmake
 delete mode 100644 .gitlab/ci/env_windows_clang_nmake.cmake

diff --git a/.gitlab/ci/clang-env.ps1 b/.gitlab/ci/clang-env.ps1
new file mode 100755
index 0000000..451fca3
--- /dev/null
+++ b/.gitlab/ci/clang-env.ps1
@@ -0,0 +1,15 @@
+Invoke-Expression -Command .gitlab/ci/clang.ps1
+Invoke-Expression -Command .gitlab/ci/vcvarsall.ps1
+
+$pwdpath = $pwd.Path
+Set-Item -Force -Path "env:PATH" -Value "$pwdpath\.gitlab\llvm\bin;$env:PATH"
+
+if ("$env:CMAKE_CI_BUILD_NAME" -match "(^|_)gnu(_|$)") {
+  $env:CC  = "clang"
+  $env:CXX = "clang++"
+  clang --version
+} else {
+  $env:CC  = "clang-cl"
+  $env:CXX = "clang-cl"
+  clang-cl --version
+}
diff --git a/.gitlab/ci/env_windows_clang_common.cmake b/.gitlab/ci/env_windows_clang_common.cmake
deleted file mode 100644
index fdd668f..0000000
--- a/.gitlab/ci/env_windows_clang_common.cmake
+++ /dev/null
@@ -1,7 +0,0 @@
-if("$ENV{CMAKE_CI_BUILD_NAME}" MATCHES "(^|_)gnu(_|$)")
-  set(ENV{CC} clang)
-  set(ENV{CXX} clang++)
-else()
-  set(ENV{CC} clang-cl)
-  set(ENV{CXX} clang-cl)
-endif()
diff --git a/.gitlab/ci/env_windows_clang_ninja.cmake b/.gitlab/ci/env_windows_clang_ninja.cmake
deleted file mode 100644
index f3834a2..0000000
--- a/.gitlab/ci/env_windows_clang_ninja.cmake
+++ /dev/null
@@ -1 +0,0 @@
-include("${CMAKE_CURRENT_LIST_DIR}/env_windows_clang_common.cmake")
diff --git a/.gitlab/ci/env_windows_clang_nmake.cmake b/.gitlab/ci/env_windows_clang_nmake.cmake
deleted file mode 100644
index f3834a2..0000000
--- a/.gitlab/ci/env_windows_clang_nmake.cmake
+++ /dev/null
@@ -1 +0,0 @@
-include("${CMAKE_CURRENT_LIST_DIR}/env_windows_clang_common.cmake")
diff --git a/.gitlab/os-windows.yml b/.gitlab/os-windows.yml
index 78ebb2e..6f9c292 100644
--- a/.gitlab/os-windows.yml
+++ b/.gitlab/os-windows.yml
@@ -396,10 +396,7 @@
     script:
         - . .gitlab/ci/env.ps1
         - . .gitlab/ci/ninja-env.ps1
-        - Invoke-Expression -Command .gitlab/ci/clang.ps1
-        - Invoke-Expression -Command .gitlab/ci/vcvarsall.ps1
-        - $pwdpath = $pwd.Path
-        - Set-Item -Force -Path "env:PATH" -Value "$pwdpath\.gitlab\llvm\bin;$env:PATH"
+        - . .gitlab/ci/clang-env.ps1
         - build/install/bin/ctest --output-on-failure -V -S .gitlab/ci/ctest_standalone.cmake
 
     interruptible: true
-- 
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