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added removeDirectory and getDirectorySize #1988

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added removeDirectory and getDirectorySize #1988

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1816634
added removeDirectory and getDirectorySize
WebFreak001 Nov 30, 2017
3190f0a
made removeDirectory & getDirectorySize trusted
WebFreak001 Dec 4, 2017
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31 changes: 31 additions & 0 deletions core/vibe/core/file.d
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Original file line number Diff line number Diff line change
Expand Up @@ -233,6 +233,19 @@ void removeFile(string path)
std.file.remove(path);
}

/**
Removes a directory including its files recursively
*/
void removeDirectory(Path path)
{
removeDirectory(path.toNativeString());
}
/// ditto
void removeDirectory(string path)
@trusted {
std.file.rmdirRecurse(path);
}

/**
Checks if a file exists
*/
Expand Down Expand Up @@ -261,6 +274,24 @@ FileInfo getFileInfo(string path)
return getFileInfo(Path(path));
}

/**
Sums up all file sizes recursively in a directory

Throws: A `FileException` is thrown if the file does not exist.
*/
size_t getDirectorySize(Path path)
{
return getDirectorySize(path.toNativeString());
}
/// ditto
size_t getDirectorySize(string path)
@trusted {
size_t total;
foreach( DirEntry ent; dirEntries(path, SpanMode.depth) )
total += makeFileInfo(ent).size;
return total;
}

/**
Creates a new directory.
*/
Expand Down