xenia/kakoune
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add support for absolute paths in find_file

Browse Source 
fixes #11
This commit is contained in:
Maxime Coste 2014-01-03 19:32:42 +00:00
parent ea14c79c15
commit ae5115c31f
1 changed files with 16 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
src/file.cc
View File

@ -239,12 +239,27 @@ void write_buffer_to_file(Buffer& buffer, const String& filename)
String find_file(const String& filename, memoryview<String> paths)
{
struct stat buf;
if (filename.size() > 1 and filename[0] == '/')
{
if (stat(filename.c_str(), &buf) == 0 and S_ISREG(buf.st_mode))
return filename;
return "";
}
if (filename.size() > 2 and
filename[0] == '~' and filename[1] == '/')
{
String candidate = getenv("HOME") + filename.substr(1_byte);
if (stat(candidate.c_str(), &buf) == 0 and S_ISREG(buf.st_mode))
return candidate;
return "";
}
for (auto candidate : paths)
{
if (not candidate.empty() and candidate.back() != '/')
candidate += '/';
candidate += filename;
struct stat buf;
if (stat(candidate.c_str(), &buf) == 0 and S_ISREG(buf.st_mode))
return candidate;
}