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reduce OS ifdefs, refactor getting dirs and filenames from paths to files

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This commit is contained in:
Emil J. Tywoniak 2024-11-08 19:29:56 +01:00
parent 9570b39519
commit 5cfe6a9c1e
5 changed files with 25 additions and 26 deletions
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19
kernel/io.cc
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@ -391,6 +391,25 @@ void append_globbed(std::vector<std::string>& paths, std::string pattern)
copy(globbed.begin(), globbed.end(), back_inserter(paths));
}
#ifdef _WIN32
const char* const OS_PATH_SEP = "/\\";
#else
const char* const OS_PATH_SEP = "/";
#endif
std::string name_from_file_path(std::string path) {
size_t sep_pos = path.find_last_of(OS_PATH_SEP);
if (sep_pos != std::string::npos)
return path.substr(sep_pos + 1);
else
return path;
}
// Includes OS_PATH_SEP at the end if present
std::string parent_from_file_path(std::string path) {
return path.substr(0, path.find_last_of(OS_PATH_SEP)+1);
}
void format_emit_unescaped(std::string &result, std::string_view fmt)
{
result.reserve(result.size() + fmt.size());