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feat: listing files only using '--only-files' flag
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@ -41,6 +41,9 @@ pub struct FileFilter {
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/// Whether to only show directories.
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pub only_dirs: bool,
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/// Whether to only show files.
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pub only_files: bool,
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/// Which invisible “dot” files to include when listing a directory.
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///
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/// Files starting with a single “.” are used to determine “system” or
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@ -68,9 +71,18 @@ impl FileFilter {
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pub fn filter_child_files(&self, files: &mut Vec<File<'_>>) {
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files.retain(|f| ! self.ignore_patterns.is_ignored(&f.name));
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if self.only_dirs {
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files.retain(File::is_directory);
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match (self.only_dirs, self.only_files) {
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(true, false) => {
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// On pass -'-only-dirs' flag only
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files.retain(File::is_directory);
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}
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(false, true) => {
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// On pass -'-only-files' flag only
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files.retain(File::is_file)
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}
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_ => {}
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}
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}
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/// Remove every file in the given vector that does *not* pass the
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@ -15,6 +15,7 @@ impl FileFilter {
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list_dirs_first: matches.has(&flags::DIRS_FIRST)?,
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reverse: matches.has(&flags::REVERSE)?,
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only_dirs: matches.has(&flags::ONLY_DIRS)?,
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only_files: matches.has(&flags::ONLY_FILES)?,
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sort_field: SortField::deduce(matches)?,
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dot_filter: DotFilter::deduce(matches)?,
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ignore_patterns: IgnorePatterns::deduce(matches)?,
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@ -34,6 +34,7 @@ pub static IGNORE_GLOB: Arg = Arg { short: Some(b'I'), long: "ignore-glob", take
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pub static GIT_IGNORE: Arg = Arg { short: None, long: "git-ignore", takes_value: TakesValue::Forbidden };
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pub static DIRS_FIRST: Arg = Arg { short: None, long: "group-directories-first", takes_value: TakesValue::Forbidden };
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pub static ONLY_DIRS: Arg = Arg { short: Some(b'D'), long: "only-dirs", takes_value: TakesValue::Forbidden };
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pub static ONLY_FILES: Arg = Arg { short: Some(b'f'), long: "only-files", takes_value: TakesValue::Forbidden };
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const SORTS: Values = &[ "name", "Name", "size", "extension",
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"Extension", "modified", "changed", "accessed",
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"created", "inode", "type", "none" ];
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@ -83,7 +84,7 @@ pub static ALL_ARGS: Args = Args(&[
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&COLOR, &COLOUR, &COLOR_SCALE, &COLOUR_SCALE, &WIDTH,
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&ALL, &ALMOST_ALL, &LIST_DIRS, &LEVEL, &REVERSE, &SORT, &DIRS_FIRST,
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&IGNORE_GLOB, &GIT_IGNORE, &ONLY_DIRS,
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&IGNORE_GLOB, &GIT_IGNORE, &ONLY_DIRS, &ONLY_FILES,
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&BINARY, &BYTES, &GROUP, &NUMERIC, &HEADER, &ICONS, &INODE, &LINKS, &MODIFIED, &CHANGED,
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&BLOCKSIZE, &TIME, &ACCESSED, &CREATED, &TIME_STYLE, &HYPERLINK, &MOUNTS,
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@ -35,6 +35,7 @@ FILTERING AND SORTING OPTIONS
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-s, --sort SORT_FIELD which field to sort by
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--group-directories-first list directories before other files
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-D, --only-dirs list only directories
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-f, --only-files list only files
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-I, --ignore-glob GLOBS glob patterns (pipe-separated) of files to ignore";
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static GIT_FILTER_HELP: &str = " \
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