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#[===[.md:
# z_vcpkg_prettify_command_line
**Only for internal use in vcpkg helpers. Behavior and arguments will change without notice.**
Turn a command line into a formatted string.
```cmake
z_vcpkg_prettify_command_line(<out-var> <argument>...)
```
This command is for internal use, when printing out to a message.
## Examples
* `scripts/cmake/vcpkg_execute_build_process.cmake`
* `scripts/cmake/vcpkg_execute_required_process.cmake`
* `scripts/cmake/vcpkg_execute_required_process_repeat.cmake`
#]===]
function(z_vcpkg_prettify_command_line out_var)
set(output_list "")
z_vcpkg_function_arguments(args 1)
foreach(v IN LISTS args)
string(REPLACE [[\]] [[\\]] v "${v}")
if(v MATCHES "( )")
string(REPLACE [["]] [[\"]] v "${v}")
list(APPEND output_list "\"${v}\"")
else()
list(APPEND output_list "${v}")
endif()
endforeach()
list(JOIN output_list " " output)
set("${out_var}" "${output}" PARENT_SCOPE)
endfunction()
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