1 files changed, 32 insertions, 0 deletions
diff --git a/cmake/modules/FindPowerShell.cmake b/cmake/modules/FindPowerShell.cmake
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+++ b/cmake/modules/FindPowerShell.cmake
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+#
+# Find PowerShell
+# This module looks for PowerShell and sets the following:
+# POWERSHELL_EXECUTABLE - Path to PowerShell.
+# POWERSHELL_COMMAND - Command suitable for running .ps1 scripts
+#
+# To do:
+# - Add a version check
+#
+
+find_program(POWERSHELL_EXECUTABLE
+  NAMES
+    powershell
+    pwsh
+  DOC "PowerShell command"
+)
+
+INCLUDE(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(PowerShell DEFAULT_MSG POWERSHELL_EXECUTABLE)
+
+set(_powershell_command "POWERSHELL_COMMAND-NOTFOUND")
+if(POWERSHELL_FOUND)
+  # Calling a script using "-File" doesn't properly return exit codes.
+  # Use dot sourcing instead
+  # https://connect.microsoft.com/PowerShell/feedback/details/777375/powershell-exe-does-not-set-an-exit-code-when-file-is-used
+  set(_powershell_command "${POWERSHELL_EXECUTABLE}" -NoProfile -NonInteractive -executionpolicy bypass .)
+endif()
+set(POWERSHELL_COMMAND ${_powershell_command}
+  CACHE STRING "Command suitable for running PowerShell scripts."
+)
+
+mark_as_advanced(POWERSHELL_EXECUTABLE POWERSHELL_COMMAND)