37 lines
885 B
C++
37 lines
885 B
C++
#include "completion.hh"
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#include "utils.hh"
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#include <dirent.h>
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namespace Kakoune
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{
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CandidateList complete_filename(const std::string& prefix,
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size_t cursor_pos)
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{
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std::string real_prefix = prefix.substr(0, cursor_pos);
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size_t dir_end = real_prefix.find_last_of('/');
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std::string dirname = "./";
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std::string fileprefix = real_prefix;
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if (dir_end != std::string::npos)
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{
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dirname = real_prefix.substr(0, dir_end + 1);
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fileprefix = real_prefix.substr(dir_end + 1, std::string::npos);
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}
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auto dir = auto_raii(opendir(dirname.c_str()), closedir);
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CandidateList result;
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while (dirent* entry = readdir(dir))
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{
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std::string filename = entry->d_name;
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if (filename.substr(0, fileprefix.length()) == fileprefix)
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result.push_back(filename);
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}
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return result;
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}
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}
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