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https://github.com/smartcmd/MinecraftConsoles.git
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72 lines
1.9 KiB
CMake
72 lines
1.9 KiB
CMake
# Cross-platform recursive copy with exclusion support
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#
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# Required:
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# COPY_SOURCE – source directory
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# COPY_DEST – destination directory
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#
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# Optional:
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# EXCLUDE_FILES – pipe-separated file patterns to exclude
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# EXCLUDE_FOLDERS – pipe-separated folder patterns to exclude
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if(NOT COPY_SOURCE OR NOT COPY_DEST)
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message(FATAL_ERROR "COPY_SOURCE and COPY_DEST must be set.")
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endif()
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# Replace "|" with ";" to convert the exclusion patterns back into a list
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if(EXCLUDE_FILES)
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string(REPLACE "|" ";" EXCLUDE_FILES "${EXCLUDE_FILES}")
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endif()
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if(EXCLUDE_FOLDERS)
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string(REPLACE "|" ";" EXCLUDE_FOLDERS "${EXCLUDE_FOLDERS}")
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endif()
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message(STATUS "Copying from ${COPY_SOURCE} to ${COPY_DEST}")
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if(CMAKE_HOST_WIN32)
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set(robocopy_args
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"${COPY_SOURCE}" "${COPY_DEST}"
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/S /MT /R:0 /W:0 /NP
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)
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if(EXCLUDE_FILES)
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list(APPEND robocopy_args /XF ${EXCLUDE_FILES})
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endif()
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if(EXCLUDE_FOLDERS)
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list(APPEND robocopy_args /XD ${EXCLUDE_FOLDERS})
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endif()
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execute_process(
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COMMAND robocopy.exe ${robocopy_args}
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RESULT_VARIABLE rc
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)
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if(rc GREATER 7) # Allows for "files copied" and "no files copied" cases, but treats actual errors as failures
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message(FATAL_ERROR "robocopy failed (exit code ${rc})")
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endif()
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elseif(CMAKE_HOST_UNIX)
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set(tar_args)
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foreach(pattern IN LISTS EXCLUDE_FILES)
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list(APPEND tar_args "--exclude=${pattern}")
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endforeach()
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foreach(pattern IN LISTS EXCLUDE_FOLDERS)
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list(APPEND tar_args "--exclude=${pattern}")
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endforeach()
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# Trailing slashes ensure tar copies contents, not the directory itself
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execute_process(
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COMMAND tar ${tar_args} -cf - -C "${COPY_SOURCE}/" .
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COMMAND tar -xvf - -C "${COPY_DEST}/"
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RESULT_VARIABLE tr
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)
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if(tr GREATER 0) # Any non-zero exit code indicates an error
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message(FATAL_ERROR "tar failed (exit code ${tr})")
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endif()
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else()
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message(FATAL_ERROR "Unsupported host platform for asset copying.")
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endif()
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