mirror of
https://github.com/sharkdp/fd
synced 2024-11-05 16:58:21 +00:00
574 lines
24 KiB
Rust
574 lines
24 KiB
Rust
use clap::{crate_version, App, AppSettings, Arg};
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pub fn build_app() -> App<'static, 'static> {
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let mut app = App::new("fd")
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.version(crate_version!())
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.usage("fd [FLAGS/OPTIONS] [<pattern>] [<path>...]")
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.setting(AppSettings::ColoredHelp)
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.setting(AppSettings::DeriveDisplayOrder)
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.after_help(
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"Note: `fd -h` prints a short and concise overview while `fd --help` gives all \
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details.",
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)
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.arg(
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Arg::with_name("hidden")
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.long("hidden")
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.short("H")
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.overrides_with("hidden")
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.help("Search hidden files and directories")
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.long_help(
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"Include hidden directories and files in the search results (default: \
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hidden files and directories are skipped). Files and directories are \
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considered to be hidden if their name starts with a `.` sign (dot).",
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),
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)
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.arg(
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Arg::with_name("no-ignore")
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.long("no-ignore")
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.short("I")
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.overrides_with("no-ignore")
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.help("Do not respect .(git|fd)ignore files")
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.long_help(
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"Show search results from files and directories that would otherwise be \
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ignored by '.gitignore', '.ignore', '.fdignore', or the global ignore file.",
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),
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)
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.arg(
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Arg::with_name("no-ignore-vcs")
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.long("no-ignore-vcs")
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.overrides_with("no-ignore-vcs")
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.hidden_short_help(true)
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.long_help(
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"Show search results from files and directories that would otherwise be \
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ignored by '.gitignore' files.",
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),
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)
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.arg(
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Arg::with_name("no-global-ignore-file")
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.long("no-global-ignore-file")
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.hidden(true)
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.long_help("Do not respect the global ignore file."),
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)
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.arg(
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Arg::with_name("rg-alias-hidden-ignore")
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.short("u")
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.long("unrestricted")
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.multiple(true)
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.hidden_short_help(true)
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.long_help(
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"Alias for '--no-ignore'. Can be repeated. '-uu' is an alias for \
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'--no-ignore --hidden'.",
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),
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)
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.arg(
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Arg::with_name("case-sensitive")
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.long("case-sensitive")
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.short("s")
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.overrides_with_all(&["ignore-case", "case-sensitive"])
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.help("Case-sensitive search (default: smart case)")
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.long_help(
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"Perform a case-sensitive search. By default, fd uses case-insensitive \
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searches, unless the pattern contains an uppercase character (smart \
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case).",
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),
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)
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.arg(
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Arg::with_name("ignore-case")
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.long("ignore-case")
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.short("i")
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.overrides_with_all(&["case-sensitive", "ignore-case"])
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.help("Case-insensitive search (default: smart case)")
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.long_help(
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"Perform a case-insensitive search. By default, fd uses case-insensitive \
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searches, unless the pattern contains an uppercase character (smart \
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case).",
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),
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)
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.arg(
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Arg::with_name("glob")
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.long("glob")
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.short("g")
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.conflicts_with("fixed-strings")
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.overrides_with("glob")
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.help("Glob-based search (default: regular expression)")
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.long_help("Perform a glob-based search instead of a regular expression search."),
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)
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.arg(
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Arg::with_name("regex")
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.long("regex")
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.overrides_with_all(&["glob", "regex"])
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.hidden_short_help(true)
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.long_help(
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"Perform a regular-expression based search (default). This can be used to \
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override --glob.",
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),
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)
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.arg(
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Arg::with_name("fixed-strings")
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.long("fixed-strings")
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.short("F")
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.alias("literal")
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.overrides_with("fixed-strings")
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.hidden_short_help(true)
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.long_help(
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"Treat the pattern as a literal string instead of a regular expression.",
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),
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)
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.arg(
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Arg::with_name("absolute-path")
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.long("absolute-path")
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.short("a")
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.overrides_with("absolute-path")
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.help("Show absolute instead of relative paths")
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.long_help(
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"Shows the full path starting from the root as opposed to relative paths.",
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),
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)
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.arg(
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Arg::with_name("list-details")
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.long("list-details")
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.short("l")
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.conflicts_with("absolute-path")
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.help("Use a long listing format with file metadata")
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.long_help(
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"Use a detailed listing format like 'ls -l'. This is basically an alias \
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for '--exec-batch ls -l' with some additional 'ls' options. This can be \
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used to see more metadata, to show symlink targets and to achieve a \
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deterministic sort order.",
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),
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)
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.arg(
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Arg::with_name("follow")
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.long("follow")
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.short("L")
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.alias("dereference")
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.overrides_with("follow")
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.help("Follow symbolic links")
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.long_help(
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"By default, fd does not descend into symlinked directories. Using this \
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flag, symbolic links are also traversed.",
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),
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)
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.arg(
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Arg::with_name("full-path")
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.long("full-path")
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.short("p")
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.overrides_with("full-path")
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.help("Search full path (default: file-/dirname only)")
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.long_help(
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"By default, the search pattern is only matched against the filename (or \
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directory name). Using this flag, the pattern is matched against the \
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full path.",
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),
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)
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.arg(
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Arg::with_name("null_separator")
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.long("print0")
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.short("0")
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.overrides_with("print0")
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.conflicts_with("list-details")
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.help("Separate results by the null character")
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.long_help(
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"Separate search results by the null character (instead of newlines). \
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Useful for piping results to 'xargs'.",
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),
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)
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.arg(
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Arg::with_name("max-depth")
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.long("max-depth")
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.short("d")
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.takes_value(true)
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.value_name("depth")
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.help("Set maximum search depth (default: none)")
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.long_help(
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"Limit the directory traversal to a given depth. By default, there is no \
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limit on the search depth.",
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),
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)
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// support --maxdepth as well, for compatibility with rg
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.arg(
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Arg::with_name("rg-depth")
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.long("maxdepth")
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.hidden(true)
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.takes_value(true)
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)
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.arg(
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Arg::with_name("min-depth")
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.long("min-depth")
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.takes_value(true)
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.value_name("depth")
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.hidden_short_help(true)
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.long_help(
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"Only show search results starting at the given depth. \
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See also: '--max-depth' and '--exact-depth'",
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),
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)
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.arg(
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Arg::with_name("exact-depth")
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.long("exact-depth")
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.takes_value(true)
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.value_name("depth")
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.hidden_short_help(true)
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.conflicts_with_all(&["max-depth", "min-depth"])
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.long_help(
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"Only show search results at the exact given depth. This is an alias for \
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'--min-depth <depth> --max-depth <depth>'.",
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),
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)
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.arg(
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Arg::with_name("file-type")
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.long("type")
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.short("t")
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.multiple(true)
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.number_of_values(1)
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.takes_value(true)
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.value_name("filetype")
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.possible_values(&[
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"f",
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"file",
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"d",
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"directory",
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"l",
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"symlink",
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"x",
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"executable",
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"e",
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"empty",
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"s",
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"socket",
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"p",
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"pipe",
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])
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.hide_possible_values(true)
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.help(
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"Filter by type: file (f), directory (d), symlink (l),\nexecutable (x), \
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empty (e), socket (s), pipe (p)",
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)
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.long_help(
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"Filter the search by type (multiple allowable filetypes can be specified):\n \
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'f' or 'file': regular files\n \
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'd' or 'directory': directories\n \
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'l' or 'symlink': symbolic links\n \
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'x' or 'executable': executables\n \
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'e' or 'empty': empty files or directories\n \
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's' or 'socket': socket\n \
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'p' or 'pipe': named pipe (FIFO)",
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),
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)
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.arg(
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Arg::with_name("extension")
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.long("extension")
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.short("e")
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.multiple(true)
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.number_of_values(1)
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.takes_value(true)
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.value_name("ext")
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.help("Filter by file extension")
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.long_help(
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"(Additionally) filter search results by their file extension. Multiple \
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allowable file extensions can be specified.",
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),
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)
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.arg(
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Arg::with_name("exec")
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.long("exec")
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.short("x")
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.min_values(1)
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.allow_hyphen_values(true)
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.value_terminator(";")
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.value_name("cmd")
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.conflicts_with("list-details")
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.help("Execute a command for each search result")
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.long_help(
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"Execute a command for each search result.\n\
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All arguments following --exec are taken to be arguments to the command until the \
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argument ';' is encountered.\n\
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Each occurrence of the following placeholders is substituted by a path derived from the \
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current search result before the command is executed:\n \
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'{}': path\n \
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'{/}': basename\n \
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'{//}': parent directory\n \
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'{.}': path without file extension\n \
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'{/.}': basename without file extension",
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),
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)
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.arg(
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Arg::with_name("exec-batch")
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.long("exec-batch")
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.short("X")
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.min_values(1)
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.allow_hyphen_values(true)
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.value_terminator(";")
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.value_name("cmd")
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.conflicts_with_all(&["exec", "list-details"])
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.help("Execute a command with all search results at once")
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.long_help(
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"Execute a command with all search results at once.\n\
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All arguments following --exec-batch are taken to be arguments to the command until the \
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argument ';' is encountered.\n\
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A single occurrence of the following placeholders is authorized and substituted by the paths derived from the \
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search results before the command is executed:\n \
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'{}': path\n \
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'{/}': basename\n \
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'{//}': parent directory\n \
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'{.}': path without file extension\n \
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'{/.}': basename without file extension",
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),
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)
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.arg(
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Arg::with_name("exclude")
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.long("exclude")
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.short("E")
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.takes_value(true)
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.value_name("pattern")
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.number_of_values(1)
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.multiple(true)
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.help("Exclude entries that match the given glob pattern")
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.long_help(
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"Exclude files/directories that match the given glob pattern. This \
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overrides any other ignore logic. Multiple exclude patterns can be \
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specified.",
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),
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)
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.arg(
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Arg::with_name("ignore-file")
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.long("ignore-file")
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.takes_value(true)
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.value_name("path")
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.number_of_values(1)
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.multiple(true)
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.hidden_short_help(true)
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.long_help(
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"Add a custom ignore-file in '.gitignore' format. These files have a low \
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precedence.",
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),
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)
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.arg(
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Arg::with_name("color")
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.long("color")
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.short("c")
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.takes_value(true)
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.value_name("when")
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.possible_values(&["never", "auto", "always"])
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.hide_possible_values(true)
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.help("When to use colors: never, *auto*, always")
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.long_help(
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"Declare when to use color for the pattern match output:\n \
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'auto': show colors if the output goes to an interactive console (default)\n \
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'never': do not use colorized output\n \
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'always': always use colorized output",
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),
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)
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.arg(
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Arg::with_name("threads")
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.long("threads")
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.short("j")
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.takes_value(true)
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.value_name("num")
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.hidden_short_help(true)
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.long_help(
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"Set number of threads to use for searching & executing (default: number \
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of available CPU cores)",
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),
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)
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.arg(
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Arg::with_name("size")
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.long("size")
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.short("S")
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.takes_value(true)
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.number_of_values(1)
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.allow_hyphen_values(true)
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.multiple(true)
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.help("Limit results based on the size of files.")
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.long_help(
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"Limit results based on the size of files using the format <+-><NUM><UNIT>.\n \
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'+': file size must be greater than or equal to this\n \
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'-': file size must be less than or equal to this\n \
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'NUM': The numeric size (e.g. 500)\n \
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'UNIT': The units for NUM. They are not case-sensitive.\n\
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Allowed unit values:\n \
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'b': bytes\n \
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'k': kilobytes (base ten, 10^3 = 1000 bytes)\n \
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'm': megabytes\n \
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'g': gigabytes\n \
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't': terabytes\n \
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'ki': kibibytes (base two, 2^10 = 1024 bytes)\n \
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'mi': mebibytes\n \
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'gi': gibibytes\n \
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'ti': tebibytes",
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),
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)
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.arg(
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Arg::with_name("max-buffer-time")
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.long("max-buffer-time")
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.takes_value(true)
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.hidden(true)
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.long_help(
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"Amount of time in milliseconds to buffer, before streaming the search \
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results to the console.",
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),
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)
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.arg(
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Arg::with_name("changed-within")
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.long("changed-within")
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.alias("change-newer-than")
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.alias("newer")
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.takes_value(true)
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.value_name("date|dur")
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.number_of_values(1)
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.help("Filter by file modification time (newer than)")
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.long_help(
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"Filter results based on the file modification time. The argument can be provided \
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as a specific point in time (YYYY-MM-DD HH:MM:SS) or as a duration (10h, 1d, 35min). \
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'--change-newer-than' can be used as an alias.\n\
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Examples:\n \
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--changed-within 2weeks\n \
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--change-newer-than '2018-10-27 10:00:00'",
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),
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)
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.arg(
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Arg::with_name("changed-before")
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.long("changed-before")
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.alias("change-older-than")
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.alias("older")
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.takes_value(true)
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.value_name("date|dur")
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.number_of_values(1)
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.help("Filter by file modification time (older than)")
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.long_help(
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"Filter results based on the file modification time. The argument can be provided \
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as a specific point in time (YYYY-MM-DD HH:MM:SS) or as a duration (10h, 1d, 35min). \
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'--change-older-than' can be used as an alias.\n\
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Examples:\n \
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--changed-before '2018-10-27 10:00:00'\n \
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--change-older-than 2weeks",
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),
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)
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.arg(
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Arg::with_name("max-results")
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.long("max-results")
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.takes_value(true)
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.value_name("count")
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// We currently do not support --max-results in combination with
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// program execution because the results that come up in a --max-results
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// search are non-deterministic. Users might think that they can run the
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// same search with `--exec rm` attached and get a reliable removal of
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// the files they saw in the previous search.
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.conflicts_with_all(&["exec", "exec-batch", "list-details"])
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.hidden_short_help(true)
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.long_help("Limit the number of search results to 'count' and quit immediately."),
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)
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.arg(
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Arg::with_name("max-one-result")
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.short("1")
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.hidden_short_help(true)
|
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.overrides_with("max-results")
|
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.conflicts_with_all(&["exec", "exec-batch", "list-details"])
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.long_help("Limit the search to a single result and quit immediately. \
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This is an alias for '--max-results=1'.")
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)
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.arg(
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Arg::with_name("show-errors")
|
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.long("show-errors")
|
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.hidden_short_help(true)
|
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.overrides_with("show-errors")
|
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.long_help(
|
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"Enable the display of filesystem errors for situations such as \
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insufficient permissions or dead symlinks.",
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),
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)
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.arg(
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Arg::with_name("base-directory")
|
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.long("base-directory")
|
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.takes_value(true)
|
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.value_name("path")
|
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.number_of_values(1)
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.hidden_short_help(true)
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.long_help(
|
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"Change the current working directory of fd to the provided path. The \
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means that search results will be shown with respect to the given base \
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path. Note that relative paths which are passed to fd via the positional \
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<path> argument or the '--search-path' option will also be resolved \
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relative to this directory.",
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),
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)
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.arg(
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Arg::with_name("pattern").help(
|
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"the search pattern - a regular expression unless '--glob' is used (optional)",
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),
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)
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|
.arg(
|
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Arg::with_name("path-separator")
|
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.takes_value(true)
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.value_name("separator")
|
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.long("path-separator")
|
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.hidden_short_help(true)
|
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.long_help(
|
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"Set the path separator to use when printing file paths. The default is \
|
|
the OS-specific separator ('/' on Unix, '\\' on Windows).",
|
|
),
|
|
)
|
|
.arg(
|
|
Arg::with_name("path")
|
|
.multiple(true)
|
|
.help("the root directory for the filesystem search (optional)")
|
|
.long_help(
|
|
"The directory where the filesystem search is rooted (optional). If \
|
|
omitted, search the current working directory.",
|
|
),
|
|
)
|
|
.arg(
|
|
Arg::with_name("search-path")
|
|
.long("search-path")
|
|
.takes_value(true)
|
|
.conflicts_with("path")
|
|
.multiple(true)
|
|
.hidden_short_help(true)
|
|
.number_of_values(1)
|
|
.long_help(
|
|
"Provide paths to search as an alternative to the positional <path> \
|
|
argument. Changes the usage to `fd [FLAGS/OPTIONS] --search-path <path> \
|
|
--search-path <path2> [<pattern>]`",
|
|
),
|
|
);
|
|
|
|
if cfg!(unix) {
|
|
app = app.arg(
|
|
Arg::with_name("owner")
|
|
.long("owner")
|
|
.short("o")
|
|
.takes_value(true)
|
|
.value_name("user:group")
|
|
.help("Filter by owning user and/or group")
|
|
.long_help(
|
|
"Filter files by their user and/or group. \
|
|
Format: [(user|uid)][:(group|gid)]. Either side is optional. \
|
|
Precede either side with a '!' to exclude files instead.\n\
|
|
Examples:\n \
|
|
--owner john\n \
|
|
--owner :students\n \
|
|
--owner '!john:students'",
|
|
),
|
|
);
|
|
}
|
|
|
|
// Make `--one-file-system` available only on Unix and Windows platforms, as per the
|
|
// restrictions on the corresponding option in the `ignore` crate.
|
|
// Provide aliases `mount` and `xdev` for people coming from `find`.
|
|
if cfg!(any(unix, windows)) {
|
|
app = app.arg(
|
|
Arg::with_name("one-file-system")
|
|
.long("one-file-system")
|
|
.aliases(&["mount", "xdev"])
|
|
.hidden_short_help(true)
|
|
.long_help(
|
|
"By default, fd will traverse the file system tree as far as other options \
|
|
dictate. With this flag, fd ensures that it does not descend into a \
|
|
different file system than the one it started in. Comparable to the -mount \
|
|
or -xdev filters of find(1).",
|
|
),
|
|
);
|
|
}
|
|
|
|
app
|
|
}
|