FileScan

This module is deprecated because it doesn't support file globbing or regexes for matching files and because it ignores folders that it doesn't recurse into (a non-recursive scan will never return any folders).

Recursively scan files and directories, adding filtered files to an output structure as we go. This can be used to produce a list of subdirectories and the files contained therein. The following example lists all files with suffix ".d" located via the current directory, along with the folders containing them:

auto scan = new FileScan;

scan (".", ".d");

Stdout.formatln ("{} Folders", scan.folders.length);
foreach (folder; scan.folders)
         Stdout.formatln ("{}", folder);

Stdout.formatln ("\n{} Files", scan.files.length);
foreach (file; scan.files)
         Stdout.formatln ("{}", file);

This is unlikely the most efficient method to scan a vast number of files, but operates in a convenient manner.

class FileScan {

alias opCall = sweep;

FilePath[] fileSet;

const(char)[][] errorSet;

FilePath[] folderSet;

alias Filter = FilePath.Filter;

const(char)[][] errors();

FilePath[] files();

FilePath[] folders();

FileScan sweep(const(char)[] path, bool recurse);

FileScan sweep(const(char)[] path, const(char)[] match, bool recurse);

FileScan sweep(const(char)[] path, Filter filter, bool recurse);

}

Members

Aliases

Filter alias Filter = FilePath.Filter: Alias for Filter delegate. Accepts a FilePath & a bool as arguments and returns a bool.
opCall alias opCall = sweep: Undocumented in source.

Functions

errors const(char)[][] errors(): Return all the errors found in the last scan
files FilePath[] files(): Return all the files found in the last scan
folders FilePath[] folders(): Return all directories found in the last scan
sweep FileScan sweep(const(char)[] path, bool recurse): Sweep a set of files and directories from the given parent path, with no filtering applied
sweep FileScan sweep(const(char)[] path, const(char)[] match, bool recurse): Sweep a set of files and directories from the given parent path, where the files are filtered by the given suffix
sweep FileScan sweep(const(char)[] path, Filter filter, bool recurse): Sweep a set of files and directories from the given parent path, where the files are filtered by the provided delegate

Variables

errorSet const(char)[][] errorSet;: Undocumented in source.
fileSet FilePath[] fileSet;: Undocumented in source.
folderSet FilePath[] folderSet;: Undocumented in source.

FileScan

Members

Aliases

Functions

Variables

Meta

Source