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Refactor getting dirs and filenames from paths to files #4596

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widlarizer
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@whitequark whitequark left a comment

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I liked the idea of factoring out the code rather than the constants a lot more.

@phsauter
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I agree, I would also just move over the basename/filename function, there are already directory/file related functions present in yosys_common

@widlarizer widlarizer changed the title reduce OS ifdefs with OS_PATH_SEP Refactor getting dirs and filenames from paths to files Sep 11, 2024
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looks good to me


// Includes OS_PATH_SEP at the end
std::string parent_from_file_path(std::string path) {
return path.substr(0, path.find_last_of(OS_PATH_SEP)+1);
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What happens if path.find_last_of(OS_PATH_SEP) returns std::string::npos?

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To me it looks like it'll return "", which does not include OS_PATH_SEP at the end. This either needs a documentation change or an assertion.

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3 participants