mirror of https://github.com/sharkdp/fd.git
Split internals.rs into module
This PR splits `internals.rs` into the `internal` module with multiple files, and moves `FdOptions` into `opts.rs`. The main motivation behind this is to move logic for constructing `FdOptions` out of the main function and more readable and easier to understand in the `opts` module. The goal will eventually to be able to write `FdOptions::from(matches)` and have the options constructed.
This commit is contained in:
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01f1391c7e
471
src/internal.rs
471
src/internal.rs
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// Copyright (c) 2017 fd developers
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// Licensed under the Apache License, Version 2.0
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// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0>
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// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
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// at your option. All files in the project carrying such
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// notice may not be copied, modified, or distributed except
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// according to those terms.
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use std::ffi::OsString;
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use std::path::PathBuf;
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use std::process;
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use std::time;
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use exec::CommandTemplate;
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use lscolors::LsColors;
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use regex::{Regex, RegexSet};
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use regex_syntax::hir::Hir;
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use regex_syntax::Parser;
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lazy_static! {
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static ref SIZE_CAPTURES: Regex = { Regex::new(r"(?i)^([+-])(\d+)(b|[kmgt]i?b?)$").unwrap() };
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}
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/// Whether or not to show
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pub struct FileTypes {
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pub files: bool,
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pub directories: bool,
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pub symlinks: bool,
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pub executables_only: bool,
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pub empty_only: bool,
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}
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impl Default for FileTypes {
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fn default() -> FileTypes {
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FileTypes {
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files: false,
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directories: false,
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symlinks: false,
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executables_only: false,
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empty_only: false,
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}
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}
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}
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#[derive(Clone, Copy, Debug, PartialEq)]
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pub enum SizeFilter {
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Max(u64),
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Min(u64),
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}
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// SI prefixes (powers of 10)
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const KILO: u64 = 1000;
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const MEGA: u64 = KILO * 1000;
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const GIGA: u64 = MEGA * 1000;
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const TERA: u64 = GIGA * 1000;
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// Binary prefixes (powers of 2)
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const KIBI: u64 = 1024;
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const MEBI: u64 = KIBI * 1024;
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const GIBI: u64 = MEBI * 1024;
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const TEBI: u64 = GIBI * 1024;
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impl SizeFilter {
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pub fn from_string<'a>(s: &str) -> Option<Self> {
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if !SIZE_CAPTURES.is_match(s) {
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return None;
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}
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let captures = SIZE_CAPTURES.captures(s)?;
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let limit_kind = captures.get(1).map_or("+", |m| m.as_str());
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let quantity = captures
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.get(2)
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.and_then(|v| v.as_str().parse::<u64>().ok())?;
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let multiplier = match &captures.get(3).map_or("b", |m| m.as_str()).to_lowercase()[..] {
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v if v.starts_with("ki") => KIBI,
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v if v.starts_with("k") => KILO,
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v if v.starts_with("mi") => MEBI,
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v if v.starts_with("m") => MEGA,
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v if v.starts_with("gi") => GIBI,
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v if v.starts_with("g") => GIGA,
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v if v.starts_with("ti") => TEBI,
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v if v.starts_with("t") => TERA,
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"b" => 1,
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_ => return None,
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};
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let size = quantity * multiplier;
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Some(match limit_kind {
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"+" => SizeFilter::Min(size),
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_ => SizeFilter::Max(size),
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})
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}
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pub fn is_within(&self, size: u64) -> bool {
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match self {
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&SizeFilter::Max(limit) => size <= limit,
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&SizeFilter::Min(limit) => size >= limit,
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}
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}
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}
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/// Configuration options for *fd*.
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pub struct FdOptions {
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/// Whether the search is case-sensitive or case-insensitive.
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pub case_sensitive: bool,
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/// Whether to search within the full file path or just the base name (filename or directory
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/// name).
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pub search_full_path: bool,
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/// Whether to ignore hidden files and directories (or not).
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pub ignore_hidden: bool,
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/// Whether to respect `.fdignore` files or not.
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pub read_fdignore: bool,
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/// Whether to respect VCS ignore files (`.gitignore`, ..) or not.
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pub read_vcsignore: bool,
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/// Whether to follow symlinks or not.
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pub follow_links: bool,
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/// Whether elements of output should be separated by a null character
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pub null_separator: bool,
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/// The maximum search depth, or `None` if no maximum search depth should be set.
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///
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/// A depth of `1` includes all files under the current directory, a depth of `2` also includes
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/// all files under subdirectories of the current directory, etc.
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pub max_depth: Option<usize>,
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/// The number of threads to use.
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pub threads: usize,
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/// Time to buffer results internally before streaming to the console. This is useful to
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/// provide a sorted output, in case the total execution time is shorter than
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/// `max_buffer_time`.
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pub max_buffer_time: Option<time::Duration>,
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/// `None` if the output should not be colorized. Otherwise, a `LsColors` instance that defines
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/// how to style different filetypes.
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pub ls_colors: Option<LsColors>,
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/// The type of file to search for. If set to `None`, all file types are displayed. If
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/// set to `Some(..)`, only the types that are specified are shown.
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pub file_types: Option<FileTypes>,
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/// The extension to search for. Only entries matching the extension will be included.
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///
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/// The value (if present) will be a lowercase string without leading dots.
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pub extensions: Option<RegexSet>,
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/// If a value is supplied, each item found will be used to generate and execute commands.
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pub command: Option<CommandTemplate>,
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/// A list of glob patterns that should be excluded from the search.
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pub exclude_patterns: Vec<String>,
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/// A list of custom ignore files.
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pub ignore_files: Vec<PathBuf>,
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/// The given constraints on the size of returned files
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pub size_constraints: Vec<SizeFilter>,
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}
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/// Print error message to stderr.
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pub fn print_error(message: &str) {
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eprintln!("{}", message);
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}
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/// Print error message to stderr and exit with status `1`.
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pub fn print_error_and_exit(message: &str) -> ! {
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print_error(message);
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process::exit(1);
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}
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/// Determine if a regex pattern contains a literal uppercase character.
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pub fn pattern_has_uppercase_char(pattern: &str) -> bool {
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Parser::new()
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.parse(pattern)
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.map(|hir| hir_has_uppercase_char(&hir))
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.unwrap_or(false)
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}
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/// Determine if a regex expression contains a literal uppercase character.
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fn hir_has_uppercase_char(hir: &Hir) -> bool {
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use regex_syntax::hir::*;
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match *hir.kind() {
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HirKind::Literal(Literal::Unicode(c)) => c.is_uppercase(),
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HirKind::Class(Class::Unicode(ref ranges)) => ranges
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.iter()
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.any(|r| r.start().is_uppercase() || r.end().is_uppercase()),
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HirKind::Group(Group { ref hir, .. }) | HirKind::Repetition(Repetition { ref hir, .. }) => {
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hir_has_uppercase_char(hir)
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}
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HirKind::Concat(ref hirs) | HirKind::Alternation(ref hirs) => {
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hirs.iter().any(hir_has_uppercase_char)
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}
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_ => false,
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}
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}
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/// Maximum size of the output buffer before flushing results to the console
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pub const MAX_BUFFER_LENGTH: usize = 1000;
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/// Traverse args_os, looking for -exec and replacing it with --exec.
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///
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/// # Returns
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///
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/// * The args, with substitution if required
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pub fn transform_args_with_exec<I>(original: I) -> Vec<OsString>
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where
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I: Iterator<Item = OsString>,
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{
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let mut in_exec_opt = false;
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let target = OsString::from("-exec");
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let long_start = OsString::from("--exec");
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let short_start = OsString::from("-x");
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let exec_end = OsString::from(";");
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original.fold(vec![], |mut args, curr| {
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if in_exec_opt {
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if curr == exec_end {
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in_exec_opt = false;
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}
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args.push(curr);
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return args;
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}
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if curr == target || curr == long_start || curr == short_start {
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args.push(if curr == target {
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OsString::from("--exec")
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} else {
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curr
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});
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in_exec_opt = true;
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} else {
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args.push(curr);
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}
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args
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})
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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fn oss(v: &str) -> OsString {
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OsString::from(v)
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}
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/// Ensure that -exec gets transformed into --exec
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#[test]
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fn normal_exec_substitution() {
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let original = vec![oss("fd"), oss("foo"), oss("-exec"), oss("cmd")];
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let expected = vec![oss("fd"), oss("foo"), oss("--exec"), oss("cmd")];
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let actual = transform_args_with_exec(original.into_iter());
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assert_eq!(expected, actual);
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}
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/// Ensure that --exec is not touched
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#[test]
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fn passthru_of_original_exec() {
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let original = vec![oss("fd"), oss("foo"), oss("--exec"), oss("cmd")];
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let expected = vec![oss("fd"), oss("foo"), oss("--exec"), oss("cmd")];
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let actual = transform_args_with_exec(original.into_iter());
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assert_eq!(expected, actual);
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}
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#[test]
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fn temp_check_that_exec_context_observed() {
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let original = vec![
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oss("fd"),
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oss("foo"),
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oss("-exec"),
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oss("cmd"),
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oss("-exec"),
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oss("ls"),
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oss(";"),
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oss("-exec"),
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oss("rm"),
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oss(";"),
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oss("--exec"),
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oss("find"),
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oss("-exec"),
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oss("rm"),
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oss(";"),
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oss("-x"),
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oss("foo"),
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oss("-exec"),
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oss("something"),
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oss(";"),
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oss("-exec"),
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];
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let expected = vec![
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oss("fd"),
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oss("foo"),
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oss("--exec"),
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oss("cmd"),
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oss("-exec"),
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oss("ls"),
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oss(";"),
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oss("--exec"),
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oss("rm"),
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oss(";"),
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oss("--exec"),
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oss("find"),
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oss("-exec"),
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oss("rm"),
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oss(";"),
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oss("-x"),
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oss("foo"),
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oss("-exec"),
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oss("something"),
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oss(";"),
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oss("--exec"),
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];
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let actual = transform_args_with_exec(original.into_iter());
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assert_eq!(expected, actual);
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}
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/// Parsing and size conversion tests
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mod size_parsing {
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use super::*;
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macro_rules! gen_size_filter_parse_test {
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($($name: ident: $val: expr,)*) => {
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$(
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#[test]
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fn $name() {
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let (txt, expected) = $val;
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let actual = SizeFilter::from_string(txt).unwrap();
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assert_eq!(actual, expected);
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}
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)*
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};
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}
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/// Parsing and size conversion tests data. Ensure that each type gets properly interpreted.
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/// Call with higher base values to ensure expected multiplication (only need a couple)
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gen_size_filter_parse_test! {
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byte_plus: ("+1b", SizeFilter::Min(1)),
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byte_plus_multiplier: ("+10b", SizeFilter::Min(10)),
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byte_minus: ("-1b", SizeFilter::Max(1)),
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kilo_plus: ("+1k", SizeFilter::Min(1000)),
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kilo_plus_suffix: ("+1kb", SizeFilter::Min(1000)),
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kilo_minus: ("-1k", SizeFilter::Max(1000)),
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kilo_minus_multiplier: ("-100k", SizeFilter::Max(100000)),
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kilo_minus_suffix: ("-1kb", SizeFilter::Max(1000)),
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kilo_plus_upper: ("+1K", SizeFilter::Min(1000)),
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kilo_plus_suffix_upper: ("+1KB", SizeFilter::Min(1000)),
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kilo_minus_upper: ("-1K", SizeFilter::Max(1000)),
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kilo_minus_suffix_upper: ("-1Kb", SizeFilter::Max(1000)),
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kibi_plus: ("+1ki", SizeFilter::Min(1024)),
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kibi_plus_multiplier: ("+10ki", SizeFilter::Min(10240)),
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kibi_plus_suffix: ("+1kib", SizeFilter::Min(1024)),
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kibi_minus: ("-1ki", SizeFilter::Max(1024)),
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kibi_minus_multiplier: ("-100ki", SizeFilter::Max(102400)),
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kibi_minus_suffix: ("-1kib", SizeFilter::Max(1024)),
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kibi_plus_upper: ("+1KI", SizeFilter::Min(1024)),
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kibi_plus_suffix_upper: ("+1KiB", SizeFilter::Min(1024)),
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kibi_minus_upper: ("-1Ki", SizeFilter::Max(1024)),
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kibi_minus_suffix_upper: ("-1KIB", SizeFilter::Max(1024)),
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mega_plus: ("+1m", SizeFilter::Min(1000000)),
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mega_plus_suffix: ("+1mb", SizeFilter::Min(1000000)),
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mega_minus: ("-1m", SizeFilter::Max(1000000)),
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mega_minus_suffix: ("-1mb", SizeFilter::Max(1000000)),
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mega_plus_upper: ("+1M", SizeFilter::Min(1000000)),
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mega_plus_suffix_upper: ("+1MB", SizeFilter::Min(1000000)),
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mega_minus_upper: ("-1M", SizeFilter::Max(1000000)),
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mega_minus_suffix_upper: ("-1Mb", SizeFilter::Max(1000000)),
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mebi_plus: ("+1mi", SizeFilter::Min(1048576)),
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mebi_plus_suffix: ("+1mib", SizeFilter::Min(1048576)),
|
|
||||||
mebi_minus: ("-1mi", SizeFilter::Max(1048576)),
|
|
||||||
mebi_minus_suffix: ("-1mib", SizeFilter::Max(1048576)),
|
|
||||||
mebi_plus_upper: ("+1MI", SizeFilter::Min(1048576)),
|
|
||||||
mebi_plus_suffix_upper: ("+1MiB", SizeFilter::Min(1048576)),
|
|
||||||
mebi_minus_upper: ("-1Mi", SizeFilter::Max(1048576)),
|
|
||||||
mebi_minus_suffix_upper: ("-1MIB", SizeFilter::Max(1048576)),
|
|
||||||
giga_plus: ("+1g", SizeFilter::Min(1000000000)),
|
|
||||||
giga_plus_suffix: ("+1gb", SizeFilter::Min(1000000000)),
|
|
||||||
giga_minus: ("-1g", SizeFilter::Max(1000000000)),
|
|
||||||
giga_minus_suffix: ("-1gb", SizeFilter::Max(1000000000)),
|
|
||||||
giga_plus_upper: ("+1G", SizeFilter::Min(1000000000)),
|
|
||||||
giga_plus_suffix_upper: ("+1GB", SizeFilter::Min(1000000000)),
|
|
||||||
giga_minus_upper: ("-1G", SizeFilter::Max(1000000000)),
|
|
||||||
giga_minus_suffix_upper: ("-1Gb", SizeFilter::Max(1000000000)),
|
|
||||||
gibi_plus: ("+1gi", SizeFilter::Min(1073741824)),
|
|
||||||
gibi_plus_suffix: ("+1gib", SizeFilter::Min(1073741824)),
|
|
||||||
gibi_minus: ("-1gi", SizeFilter::Max(1073741824)),
|
|
||||||
gibi_minus_suffix: ("-1gib", SizeFilter::Max(1073741824)),
|
|
||||||
gibi_plus_upper: ("+1GI", SizeFilter::Min(1073741824)),
|
|
||||||
gibi_plus_suffix_upper: ("+1GiB", SizeFilter::Min(1073741824)),
|
|
||||||
gibi_minus_upper: ("-1Gi", SizeFilter::Max(1073741824)),
|
|
||||||
gibi_minus_suffix_upper: ("-1GIB", SizeFilter::Max(1073741824)),
|
|
||||||
tera_plus: ("+1t", SizeFilter::Min(1000000000000)),
|
|
||||||
tera_plus_suffix: ("+1tb", SizeFilter::Min(1000000000000)),
|
|
||||||
tera_minus: ("-1t", SizeFilter::Max(1000000000000)),
|
|
||||||
tera_minus_suffix: ("-1tb", SizeFilter::Max(1000000000000)),
|
|
||||||
tera_plus_upper: ("+1T", SizeFilter::Min(1000000000000)),
|
|
||||||
tera_plus_suffix_upper: ("+1TB", SizeFilter::Min(1000000000000)),
|
|
||||||
tera_minus_upper: ("-1T", SizeFilter::Max(1000000000000)),
|
|
||||||
tera_minus_suffix_upper: ("-1Tb", SizeFilter::Max(1000000000000)),
|
|
||||||
tebi_plus: ("+1ti", SizeFilter::Min(1099511627776)),
|
|
||||||
tebi_plus_suffix: ("+1tib", SizeFilter::Min(1099511627776)),
|
|
||||||
tebi_minus: ("-1ti", SizeFilter::Max(1099511627776)),
|
|
||||||
tebi_minus_suffix: ("-1tib", SizeFilter::Max(1099511627776)),
|
|
||||||
tebi_plus_upper: ("+1TI", SizeFilter::Min(1099511627776)),
|
|
||||||
tebi_plus_suffix_upper: ("+1TiB", SizeFilter::Min(1099511627776)),
|
|
||||||
tebi_minus_upper: ("-1Ti", SizeFilter::Max(1099511627776)),
|
|
||||||
tebi_minus_suffix_upper: ("-1TIB", SizeFilter::Max(1099511627776)),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Invalid parse testing
|
|
||||||
macro_rules! gen_size_filter_failure {
|
|
||||||
($($name:ident: $value:expr,)*) => {
|
|
||||||
$(
|
|
||||||
#[test]
|
|
||||||
fn $name() {
|
|
||||||
let i = SizeFilter::from_string($value);
|
|
||||||
assert!(i.is_none());
|
|
||||||
}
|
|
||||||
)*
|
|
||||||
};
|
|
||||||
}
|
|
||||||
|
|
||||||
/// Invalid parse data
|
|
||||||
gen_size_filter_failure! {
|
|
||||||
ensure_missing_symbol_returns_none: "10M",
|
|
||||||
ensure_missing_number_returns_none: "+g",
|
|
||||||
ensure_missing_unit_returns_none: "+18",
|
|
||||||
ensure_bad_format_returns_none_1: "$10M",
|
|
||||||
ensure_bad_format_returns_none_2: "badval",
|
|
||||||
ensure_bad_format_returns_none_3: "9999",
|
|
||||||
ensure_invalid_unit_returns_none_1: "+50a",
|
|
||||||
ensure_invalid_unit_returns_none_2: "-10v",
|
|
||||||
ensure_invalid_unit_returns_none_3: "+1Mv",
|
|
||||||
ensure_bib_format_returns_none: "+1bib",
|
|
||||||
ensure_bb_format_returns_none: "+1bb",
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn is_within_less_than() {
|
|
||||||
let f = SizeFilter::from_string("-1k").unwrap();
|
|
||||||
assert!(f.is_within(999));
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn is_within_less_than_equal() {
|
|
||||||
let f = SizeFilter::from_string("-1k").unwrap();
|
|
||||||
assert!(f.is_within(1000));
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn is_within_greater_than() {
|
|
||||||
let f = SizeFilter::from_string("+1k").unwrap();
|
|
||||||
assert!(f.is_within(1001));
|
|
||||||
}
|
|
||||||
|
|
||||||
#[test]
|
|
||||||
fn is_within_greater_than_equal() {
|
|
||||||
let f = SizeFilter::from_string("+1K").unwrap();
|
|
||||||
assert!(f.is_within(1000));
|
|
||||||
}
|
|
||||||
}
|
|
|
@ -0,0 +1,20 @@
|
||||||
|
/// Whether or not to show
|
||||||
|
pub struct FileTypes {
|
||||||
|
pub files: bool,
|
||||||
|
pub directories: bool,
|
||||||
|
pub symlinks: bool,
|
||||||
|
pub executables_only: bool,
|
||||||
|
pub empty_only: bool,
|
||||||
|
}
|
||||||
|
|
||||||
|
impl Default for FileTypes {
|
||||||
|
fn default() -> FileTypes {
|
||||||
|
FileTypes {
|
||||||
|
files: false,
|
||||||
|
directories: false,
|
||||||
|
symlinks: false,
|
||||||
|
executables_only: false,
|
||||||
|
empty_only: false,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,180 @@
|
||||||
|
// Copyright (c) 2017 fd developers
|
||||||
|
// Licensed under the Apache License, Version 2.0
|
||||||
|
// <LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0>
|
||||||
|
// or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
|
||||||
|
// at your option. All files in the project carrying such
|
||||||
|
// notice may not be copied, modified, or distributed except
|
||||||
|
// according to those terms.
|
||||||
|
|
||||||
|
use regex_syntax::{hir::Hir, Parser};
|
||||||
|
use std::{ffi::OsString, process};
|
||||||
|
|
||||||
|
pub use self::file_types::FileTypes;
|
||||||
|
pub use self::size_filter::SizeFilter;
|
||||||
|
|
||||||
|
mod file_types;
|
||||||
|
mod size_filter;
|
||||||
|
|
||||||
|
/// Print error message to stderr.
|
||||||
|
pub fn print_error(message: &str) {
|
||||||
|
eprintln!("{}", message);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Print error message to stderr and exit with status `1`.
|
||||||
|
pub fn print_error_and_exit(message: &str) -> ! {
|
||||||
|
print_error(message);
|
||||||
|
process::exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Determine if a regex pattern contains a literal uppercase character.
|
||||||
|
pub fn pattern_has_uppercase_char(pattern: &str) -> bool {
|
||||||
|
Parser::new()
|
||||||
|
.parse(pattern)
|
||||||
|
.map(|hir| hir_has_uppercase_char(&hir))
|
||||||
|
.unwrap_or(false)
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Determine if a regex expression contains a literal uppercase character.
|
||||||
|
fn hir_has_uppercase_char(hir: &Hir) -> bool {
|
||||||
|
use regex_syntax::hir::*;
|
||||||
|
|
||||||
|
match *hir.kind() {
|
||||||
|
HirKind::Literal(Literal::Unicode(c)) => c.is_uppercase(),
|
||||||
|
HirKind::Class(Class::Unicode(ref ranges)) => ranges
|
||||||
|
.iter()
|
||||||
|
.any(|r| r.start().is_uppercase() || r.end().is_uppercase()),
|
||||||
|
HirKind::Group(Group { ref hir, .. }) | HirKind::Repetition(Repetition { ref hir, .. }) => {
|
||||||
|
hir_has_uppercase_char(hir)
|
||||||
|
}
|
||||||
|
HirKind::Concat(ref hirs) | HirKind::Alternation(ref hirs) => {
|
||||||
|
hirs.iter().any(hir_has_uppercase_char)
|
||||||
|
}
|
||||||
|
_ => false,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Maximum size of the output buffer before flushing results to the console
|
||||||
|
pub const MAX_BUFFER_LENGTH: usize = 1000;
|
||||||
|
|
||||||
|
/// Traverse args_os, looking for -exec and replacing it with --exec.
|
||||||
|
///
|
||||||
|
/// # Returns
|
||||||
|
///
|
||||||
|
/// * The args, with substitution if required
|
||||||
|
pub fn transform_args_with_exec<I>(original: I) -> Vec<OsString>
|
||||||
|
where
|
||||||
|
I: Iterator<Item = OsString>,
|
||||||
|
{
|
||||||
|
let mut in_exec_opt = false;
|
||||||
|
let target = OsString::from("-exec");
|
||||||
|
let long_start = OsString::from("--exec");
|
||||||
|
let short_start = OsString::from("-x");
|
||||||
|
let exec_end = OsString::from(";");
|
||||||
|
|
||||||
|
original.fold(vec![], |mut args, curr| {
|
||||||
|
if in_exec_opt {
|
||||||
|
if curr == exec_end {
|
||||||
|
in_exec_opt = false;
|
||||||
|
}
|
||||||
|
args.push(curr);
|
||||||
|
return args;
|
||||||
|
}
|
||||||
|
|
||||||
|
if curr == target || curr == long_start || curr == short_start {
|
||||||
|
args.push(if curr == target {
|
||||||
|
OsString::from("--exec")
|
||||||
|
} else {
|
||||||
|
curr
|
||||||
|
});
|
||||||
|
in_exec_opt = true;
|
||||||
|
} else {
|
||||||
|
args.push(curr);
|
||||||
|
}
|
||||||
|
args
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod tests {
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
macro_rules! oss_vec {
|
||||||
|
($($x:expr),*) => {
|
||||||
|
vec![$(OsString::from($x)),*]
|
||||||
|
};
|
||||||
|
($($x:expr),*,) => (oss_vec![$($x),*])
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Ensure that -exec gets transformed into --exec
|
||||||
|
#[test]
|
||||||
|
fn normal_exec_substitution() {
|
||||||
|
let original = oss_vec!["fd", "foo", "-exec", "cmd"];
|
||||||
|
let expected = oss_vec!["fd", "foo", "--exec", "cmd"];
|
||||||
|
|
||||||
|
let actual = transform_args_with_exec(original.into_iter());
|
||||||
|
assert_eq!(expected, actual);
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Ensure that --exec is not touched
|
||||||
|
#[test]
|
||||||
|
fn passthru_of_original_exec() {
|
||||||
|
let original = oss_vec!["fd", "foo", "--exec", "cmd"];
|
||||||
|
let expected = oss_vec!["fd", "foo", "--exec", "cmd"];
|
||||||
|
|
||||||
|
let actual = transform_args_with_exec(original.into_iter());
|
||||||
|
assert_eq!(expected, actual);
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn temp_check_that_exec_context_observed() {
|
||||||
|
let original = oss_vec![
|
||||||
|
"fd",
|
||||||
|
"foo",
|
||||||
|
"-exec",
|
||||||
|
"cmd",
|
||||||
|
"-exec",
|
||||||
|
"ls",
|
||||||
|
";",
|
||||||
|
"-exec",
|
||||||
|
"rm",
|
||||||
|
";",
|
||||||
|
"--exec",
|
||||||
|
"find",
|
||||||
|
"-exec",
|
||||||
|
"rm",
|
||||||
|
";",
|
||||||
|
"-x",
|
||||||
|
"foo",
|
||||||
|
"-exec",
|
||||||
|
"something",
|
||||||
|
";",
|
||||||
|
"-exec",
|
||||||
|
];
|
||||||
|
let expected = oss_vec![
|
||||||
|
"fd",
|
||||||
|
"foo",
|
||||||
|
"--exec",
|
||||||
|
"cmd",
|
||||||
|
"-exec",
|
||||||
|
"ls",
|
||||||
|
";",
|
||||||
|
"--exec",
|
||||||
|
"rm",
|
||||||
|
";",
|
||||||
|
"--exec",
|
||||||
|
"find",
|
||||||
|
"-exec",
|
||||||
|
"rm",
|
||||||
|
";",
|
||||||
|
"-x",
|
||||||
|
"foo",
|
||||||
|
"-exec",
|
||||||
|
"something",
|
||||||
|
";",
|
||||||
|
"--exec",
|
||||||
|
];
|
||||||
|
|
||||||
|
let actual = transform_args_with_exec(original.into_iter());
|
||||||
|
assert_eq!(expected, actual);
|
||||||
|
}
|
||||||
|
}
|
|
@ -0,0 +1,208 @@
|
||||||
|
use regex::Regex;
|
||||||
|
|
||||||
|
lazy_static! {
|
||||||
|
static ref SIZE_CAPTURES: Regex = { Regex::new(r"(?i)^([+-])(\d+)(b|[kmgt]i?b?)$").unwrap() };
|
||||||
|
}
|
||||||
|
|
||||||
|
// SI prefixes (powers of 10)
|
||||||
|
const KILO: u64 = 1000;
|
||||||
|
const MEGA: u64 = KILO * 1000;
|
||||||
|
const GIGA: u64 = MEGA * 1000;
|
||||||
|
const TERA: u64 = GIGA * 1000;
|
||||||
|
|
||||||
|
// Binary prefixes (powers of 2)
|
||||||
|
const KIBI: u64 = 1024;
|
||||||
|
const MEBI: u64 = KIBI * 1024;
|
||||||
|
const GIBI: u64 = MEBI * 1024;
|
||||||
|
const TEBI: u64 = GIBI * 1024;
|
||||||
|
|
||||||
|
#[derive(Clone, Copy, Debug, PartialEq)]
|
||||||
|
pub enum SizeFilter {
|
||||||
|
Max(u64),
|
||||||
|
Min(u64),
|
||||||
|
}
|
||||||
|
|
||||||
|
impl SizeFilter {
|
||||||
|
pub fn from_string<'a>(s: &str) -> Option<Self> {
|
||||||
|
if !SIZE_CAPTURES.is_match(s) {
|
||||||
|
return None;
|
||||||
|
}
|
||||||
|
|
||||||
|
let captures = SIZE_CAPTURES.captures(s)?;
|
||||||
|
let limit_kind = captures.get(1).map_or("+", |m| m.as_str());
|
||||||
|
let quantity = captures
|
||||||
|
.get(2)
|
||||||
|
.and_then(|v| v.as_str().parse::<u64>().ok())?;
|
||||||
|
|
||||||
|
let multiplier = match &captures.get(3).map_or("b", |m| m.as_str()).to_lowercase()[..] {
|
||||||
|
v if v.starts_with("ki") => KIBI,
|
||||||
|
v if v.starts_with("k") => KILO,
|
||||||
|
v if v.starts_with("mi") => MEBI,
|
||||||
|
v if v.starts_with("m") => MEGA,
|
||||||
|
v if v.starts_with("gi") => GIBI,
|
||||||
|
v if v.starts_with("g") => GIGA,
|
||||||
|
v if v.starts_with("ti") => TEBI,
|
||||||
|
v if v.starts_with("t") => TERA,
|
||||||
|
"b" => 1,
|
||||||
|
_ => return None,
|
||||||
|
};
|
||||||
|
|
||||||
|
let size = quantity * multiplier;
|
||||||
|
Some(match limit_kind {
|
||||||
|
"+" => SizeFilter::Min(size),
|
||||||
|
_ => SizeFilter::Max(size),
|
||||||
|
})
|
||||||
|
}
|
||||||
|
|
||||||
|
pub fn is_within(&self, size: u64) -> bool {
|
||||||
|
match self {
|
||||||
|
&SizeFilter::Max(limit) => size <= limit,
|
||||||
|
&SizeFilter::Min(limit) => size >= limit,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
#[cfg(test)]
|
||||||
|
mod tests {
|
||||||
|
use super::*;
|
||||||
|
|
||||||
|
macro_rules! gen_size_filter_parse_test {
|
||||||
|
($($name: ident: $val: expr,)*) => {
|
||||||
|
$(
|
||||||
|
#[test]
|
||||||
|
fn $name() {
|
||||||
|
let (txt, expected) = $val;
|
||||||
|
let actual = SizeFilter::from_string(txt).unwrap();
|
||||||
|
assert_eq!(actual, expected);
|
||||||
|
}
|
||||||
|
)*
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Parsing and size conversion tests data. Ensure that each type gets properly interpreted.
|
||||||
|
/// Call with higher base values to ensure expected multiplication (only need a couple)
|
||||||
|
gen_size_filter_parse_test! {
|
||||||
|
byte_plus: ("+1b", SizeFilter::Min(1)),
|
||||||
|
byte_plus_multiplier: ("+10b", SizeFilter::Min(10)),
|
||||||
|
byte_minus: ("-1b", SizeFilter::Max(1)),
|
||||||
|
kilo_plus: ("+1k", SizeFilter::Min(1000)),
|
||||||
|
kilo_plus_suffix: ("+1kb", SizeFilter::Min(1000)),
|
||||||
|
kilo_minus: ("-1k", SizeFilter::Max(1000)),
|
||||||
|
kilo_minus_multiplier: ("-100k", SizeFilter::Max(100000)),
|
||||||
|
kilo_minus_suffix: ("-1kb", SizeFilter::Max(1000)),
|
||||||
|
kilo_plus_upper: ("+1K", SizeFilter::Min(1000)),
|
||||||
|
kilo_plus_suffix_upper: ("+1KB", SizeFilter::Min(1000)),
|
||||||
|
kilo_minus_upper: ("-1K", SizeFilter::Max(1000)),
|
||||||
|
kilo_minus_suffix_upper: ("-1Kb", SizeFilter::Max(1000)),
|
||||||
|
kibi_plus: ("+1ki", SizeFilter::Min(1024)),
|
||||||
|
kibi_plus_multiplier: ("+10ki", SizeFilter::Min(10240)),
|
||||||
|
kibi_plus_suffix: ("+1kib", SizeFilter::Min(1024)),
|
||||||
|
kibi_minus: ("-1ki", SizeFilter::Max(1024)),
|
||||||
|
kibi_minus_multiplier: ("-100ki", SizeFilter::Max(102400)),
|
||||||
|
kibi_minus_suffix: ("-1kib", SizeFilter::Max(1024)),
|
||||||
|
kibi_plus_upper: ("+1KI", SizeFilter::Min(1024)),
|
||||||
|
kibi_plus_suffix_upper: ("+1KiB", SizeFilter::Min(1024)),
|
||||||
|
kibi_minus_upper: ("-1Ki", SizeFilter::Max(1024)),
|
||||||
|
kibi_minus_suffix_upper: ("-1KIB", SizeFilter::Max(1024)),
|
||||||
|
mega_plus: ("+1m", SizeFilter::Min(1000000)),
|
||||||
|
mega_plus_suffix: ("+1mb", SizeFilter::Min(1000000)),
|
||||||
|
mega_minus: ("-1m", SizeFilter::Max(1000000)),
|
||||||
|
mega_minus_suffix: ("-1mb", SizeFilter::Max(1000000)),
|
||||||
|
mega_plus_upper: ("+1M", SizeFilter::Min(1000000)),
|
||||||
|
mega_plus_suffix_upper: ("+1MB", SizeFilter::Min(1000000)),
|
||||||
|
mega_minus_upper: ("-1M", SizeFilter::Max(1000000)),
|
||||||
|
mega_minus_suffix_upper: ("-1Mb", SizeFilter::Max(1000000)),
|
||||||
|
mebi_plus: ("+1mi", SizeFilter::Min(1048576)),
|
||||||
|
mebi_plus_suffix: ("+1mib", SizeFilter::Min(1048576)),
|
||||||
|
mebi_minus: ("-1mi", SizeFilter::Max(1048576)),
|
||||||
|
mebi_minus_suffix: ("-1mib", SizeFilter::Max(1048576)),
|
||||||
|
mebi_plus_upper: ("+1MI", SizeFilter::Min(1048576)),
|
||||||
|
mebi_plus_suffix_upper: ("+1MiB", SizeFilter::Min(1048576)),
|
||||||
|
mebi_minus_upper: ("-1Mi", SizeFilter::Max(1048576)),
|
||||||
|
mebi_minus_suffix_upper: ("-1MIB", SizeFilter::Max(1048576)),
|
||||||
|
giga_plus: ("+1g", SizeFilter::Min(1000000000)),
|
||||||
|
giga_plus_suffix: ("+1gb", SizeFilter::Min(1000000000)),
|
||||||
|
giga_minus: ("-1g", SizeFilter::Max(1000000000)),
|
||||||
|
giga_minus_suffix: ("-1gb", SizeFilter::Max(1000000000)),
|
||||||
|
giga_plus_upper: ("+1G", SizeFilter::Min(1000000000)),
|
||||||
|
giga_plus_suffix_upper: ("+1GB", SizeFilter::Min(1000000000)),
|
||||||
|
giga_minus_upper: ("-1G", SizeFilter::Max(1000000000)),
|
||||||
|
giga_minus_suffix_upper: ("-1Gb", SizeFilter::Max(1000000000)),
|
||||||
|
gibi_plus: ("+1gi", SizeFilter::Min(1073741824)),
|
||||||
|
gibi_plus_suffix: ("+1gib", SizeFilter::Min(1073741824)),
|
||||||
|
gibi_minus: ("-1gi", SizeFilter::Max(1073741824)),
|
||||||
|
gibi_minus_suffix: ("-1gib", SizeFilter::Max(1073741824)),
|
||||||
|
gibi_plus_upper: ("+1GI", SizeFilter::Min(1073741824)),
|
||||||
|
gibi_plus_suffix_upper: ("+1GiB", SizeFilter::Min(1073741824)),
|
||||||
|
gibi_minus_upper: ("-1Gi", SizeFilter::Max(1073741824)),
|
||||||
|
gibi_minus_suffix_upper: ("-1GIB", SizeFilter::Max(1073741824)),
|
||||||
|
tera_plus: ("+1t", SizeFilter::Min(1000000000000)),
|
||||||
|
tera_plus_suffix: ("+1tb", SizeFilter::Min(1000000000000)),
|
||||||
|
tera_minus: ("-1t", SizeFilter::Max(1000000000000)),
|
||||||
|
tera_minus_suffix: ("-1tb", SizeFilter::Max(1000000000000)),
|
||||||
|
tera_plus_upper: ("+1T", SizeFilter::Min(1000000000000)),
|
||||||
|
tera_plus_suffix_upper: ("+1TB", SizeFilter::Min(1000000000000)),
|
||||||
|
tera_minus_upper: ("-1T", SizeFilter::Max(1000000000000)),
|
||||||
|
tera_minus_suffix_upper: ("-1Tb", SizeFilter::Max(1000000000000)),
|
||||||
|
tebi_plus: ("+1ti", SizeFilter::Min(1099511627776)),
|
||||||
|
tebi_plus_suffix: ("+1tib", SizeFilter::Min(1099511627776)),
|
||||||
|
tebi_minus: ("-1ti", SizeFilter::Max(1099511627776)),
|
||||||
|
tebi_minus_suffix: ("-1tib", SizeFilter::Max(1099511627776)),
|
||||||
|
tebi_plus_upper: ("+1TI", SizeFilter::Min(1099511627776)),
|
||||||
|
tebi_plus_suffix_upper: ("+1TiB", SizeFilter::Min(1099511627776)),
|
||||||
|
tebi_minus_upper: ("-1Ti", SizeFilter::Max(1099511627776)),
|
||||||
|
tebi_minus_suffix_upper: ("-1TIB", SizeFilter::Max(1099511627776)),
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Invalid parse testing
|
||||||
|
macro_rules! gen_size_filter_failure {
|
||||||
|
($($name:ident: $value:expr,)*) => {
|
||||||
|
$(
|
||||||
|
#[test]
|
||||||
|
fn $name() {
|
||||||
|
let i = SizeFilter::from_string($value);
|
||||||
|
assert!(i.is_none());
|
||||||
|
}
|
||||||
|
)*
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
/// Invalid parse data
|
||||||
|
gen_size_filter_failure! {
|
||||||
|
ensure_missing_symbol_returns_none: "10M",
|
||||||
|
ensure_missing_number_returns_none: "+g",
|
||||||
|
ensure_missing_unit_returns_none: "+18",
|
||||||
|
ensure_bad_format_returns_none_1: "$10M",
|
||||||
|
ensure_bad_format_returns_none_2: "badval",
|
||||||
|
ensure_bad_format_returns_none_3: "9999",
|
||||||
|
ensure_invalid_unit_returns_none_1: "+50a",
|
||||||
|
ensure_invalid_unit_returns_none_2: "-10v",
|
||||||
|
ensure_invalid_unit_returns_none_3: "+1Mv",
|
||||||
|
ensure_bib_format_returns_none: "+1bib",
|
||||||
|
ensure_bb_format_returns_none: "+1bb",
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn is_within_less_than() {
|
||||||
|
let f = SizeFilter::from_string("-1k").unwrap();
|
||||||
|
assert!(f.is_within(999));
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn is_within_less_than_equal() {
|
||||||
|
let f = SizeFilter::from_string("-1k").unwrap();
|
||||||
|
assert!(f.is_within(1000));
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn is_within_greater_than() {
|
||||||
|
let f = SizeFilter::from_string("+1k").unwrap();
|
||||||
|
assert!(f.is_within(1001));
|
||||||
|
}
|
||||||
|
|
||||||
|
#[test]
|
||||||
|
fn is_within_greater_than_equal() {
|
||||||
|
let f = SizeFilter::from_string("+1K").unwrap();
|
||||||
|
assert!(f.is_within(1000));
|
||||||
|
}
|
||||||
|
}
|
19
src/main.rs
19
src/main.rs
|
@ -25,24 +25,27 @@ mod exit_codes;
|
||||||
pub mod fshelper;
|
pub mod fshelper;
|
||||||
mod internal;
|
mod internal;
|
||||||
pub mod lscolors;
|
pub mod lscolors;
|
||||||
|
mod opts;
|
||||||
mod output;
|
mod output;
|
||||||
mod walk;
|
mod walk;
|
||||||
|
|
||||||
use std::env;
|
|
||||||
use std::error::Error;
|
|
||||||
use std::path::{Path, PathBuf};
|
|
||||||
use std::sync::Arc;
|
|
||||||
use std::time;
|
|
||||||
|
|
||||||
use atty::Stream;
|
use atty::Stream;
|
||||||
use regex::{RegexBuilder, RegexSetBuilder};
|
use regex::{RegexBuilder, RegexSetBuilder};
|
||||||
|
use std::{
|
||||||
|
env,
|
||||||
|
error::Error,
|
||||||
|
path::{Path, PathBuf},
|
||||||
|
sync::Arc,
|
||||||
|
time,
|
||||||
|
};
|
||||||
|
|
||||||
use exec::CommandTemplate;
|
use exec::CommandTemplate;
|
||||||
use internal::{
|
use internal::{
|
||||||
pattern_has_uppercase_char, print_error_and_exit, transform_args_with_exec, FdOptions,
|
pattern_has_uppercase_char, print_error_and_exit, transform_args_with_exec, FileTypes,
|
||||||
FileTypes, SizeFilter,
|
SizeFilter,
|
||||||
};
|
};
|
||||||
use lscolors::LsColors;
|
use lscolors::LsColors;
|
||||||
|
use opts::FdOptions;
|
||||||
|
|
||||||
fn main() {
|
fn main() {
|
||||||
let checked_args = transform_args_with_exec(env::args_os());
|
let checked_args = transform_args_with_exec(env::args_os());
|
||||||
|
|
|
@ -0,0 +1,69 @@
|
||||||
|
use exec::CommandTemplate;
|
||||||
|
use internal::{FileTypes, SizeFilter};
|
||||||
|
use lscolors::LsColors;
|
||||||
|
use regex::RegexSet;
|
||||||
|
use std::{path::PathBuf, time::Duration};
|
||||||
|
|
||||||
|
/// Configuration options for *fd*.
|
||||||
|
pub struct FdOptions {
|
||||||
|
/// Whether the search is case-sensitive or case-insensitive.
|
||||||
|
pub case_sensitive: bool,
|
||||||
|
|
||||||
|
/// Whether to search within the full file path or just the base name (filename or directory
|
||||||
|
/// name).
|
||||||
|
pub search_full_path: bool,
|
||||||
|
|
||||||
|
/// Whether to ignore hidden files and directories (or not).
|
||||||
|
pub ignore_hidden: bool,
|
||||||
|
|
||||||
|
/// Whether to respect `.fdignore` files or not.
|
||||||
|
pub read_fdignore: bool,
|
||||||
|
|
||||||
|
/// Whether to respect VCS ignore files (`.gitignore`, ..) or not.
|
||||||
|
pub read_vcsignore: bool,
|
||||||
|
|
||||||
|
/// Whether to follow symlinks or not.
|
||||||
|
pub follow_links: bool,
|
||||||
|
|
||||||
|
/// Whether elements of output should be separated by a null character
|
||||||
|
pub null_separator: bool,
|
||||||
|
|
||||||
|
/// The maximum search depth, or `None` if no maximum search depth should be set.
|
||||||
|
///
|
||||||
|
/// A depth of `1` includes all files under the current directory, a depth of `2` also includes
|
||||||
|
/// all files under subdirectories of the current directory, etc.
|
||||||
|
pub max_depth: Option<usize>,
|
||||||
|
|
||||||
|
/// The number of threads to use.
|
||||||
|
pub threads: usize,
|
||||||
|
|
||||||
|
/// Time to buffer results internally before streaming to the console. This is useful to
|
||||||
|
/// provide a sorted output, in case the total execution time is shorter than
|
||||||
|
/// `max_buffer_time`.
|
||||||
|
pub max_buffer_time: Option<Duration>,
|
||||||
|
|
||||||
|
/// `None` if the output should not be colorized. Otherwise, a `LsColors` instance that defines
|
||||||
|
/// how to style different filetypes.
|
||||||
|
pub ls_colors: Option<LsColors>,
|
||||||
|
|
||||||
|
/// The type of file to search for. If set to `None`, all file types are displayed. If
|
||||||
|
/// set to `Some(..)`, only the types that are specified are shown.
|
||||||
|
pub file_types: Option<FileTypes>,
|
||||||
|
|
||||||
|
/// The extension to search for. Only entries matching the extension will be included.
|
||||||
|
///
|
||||||
|
/// The value (if present) will be a lowercase string without leading dots.
|
||||||
|
pub extensions: Option<RegexSet>,
|
||||||
|
|
||||||
|
/// If a value is supplied, each item found will be used to generate and execute commands.
|
||||||
|
pub command: Option<CommandTemplate>,
|
||||||
|
|
||||||
|
/// A list of glob patterns that should be excluded from the search.
|
||||||
|
pub exclude_patterns: Vec<String>,
|
||||||
|
|
||||||
|
/// A list of custom ignore files.
|
||||||
|
pub ignore_files: Vec<PathBuf>,
|
||||||
|
|
||||||
|
/// The given constraints on the size of returned files
|
||||||
|
pub size_constraints: Vec<SizeFilter>,
|
||||||
|
}
|
|
@ -6,19 +6,22 @@
|
||||||
// notice may not be copied, modified, or distributed except
|
// notice may not be copied, modified, or distributed except
|
||||||
// according to those terms.
|
// according to those terms.
|
||||||
|
|
||||||
|
use ansi_term;
|
||||||
|
use std::{
|
||||||
|
io::{self, Write},
|
||||||
|
ops::Deref,
|
||||||
|
path::{self, Component, Path, PathBuf},
|
||||||
|
process,
|
||||||
|
sync::{
|
||||||
|
atomic::{AtomicBool, Ordering},
|
||||||
|
Arc,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
use exit_codes::ExitCode;
|
use exit_codes::ExitCode;
|
||||||
use fshelper::is_executable;
|
use fshelper::is_executable;
|
||||||
use internal::FdOptions;
|
|
||||||
use lscolors::LsColors;
|
use lscolors::LsColors;
|
||||||
|
use opts::FdOptions;
|
||||||
use std::io::{self, Write};
|
|
||||||
use std::ops::Deref;
|
|
||||||
use std::path::{self, Component, Path, PathBuf};
|
|
||||||
use std::process;
|
|
||||||
use std::sync::atomic::{AtomicBool, Ordering};
|
|
||||||
use std::sync::Arc;
|
|
||||||
|
|
||||||
use ansi_term;
|
|
||||||
|
|
||||||
/// Remove the `./` prefix from a path.
|
/// Remove the `./` prefix from a path.
|
||||||
fn strip_current_dir<'a>(pathbuf: &'a PathBuf) -> &'a Path {
|
fn strip_current_dir<'a>(pathbuf: &'a PathBuf) -> &'a Path {
|
||||||
|
|
33
src/walk.rs
33
src/walk.rs
|
@ -8,24 +8,27 @@
|
||||||
|
|
||||||
extern crate ctrlc;
|
extern crate ctrlc;
|
||||||
|
|
||||||
use exec;
|
|
||||||
use exit_codes::ExitCode;
|
|
||||||
use fshelper;
|
|
||||||
use internal::{print_error, print_error_and_exit, FdOptions, MAX_BUFFER_LENGTH};
|
|
||||||
use output;
|
|
||||||
|
|
||||||
use std::error::Error;
|
|
||||||
use std::path::PathBuf;
|
|
||||||
use std::process;
|
|
||||||
use std::sync::atomic::{AtomicBool, Ordering};
|
|
||||||
use std::sync::mpsc::channel;
|
|
||||||
use std::sync::{Arc, Mutex};
|
|
||||||
use std::thread;
|
|
||||||
use std::time;
|
|
||||||
|
|
||||||
use ignore::overrides::OverrideBuilder;
|
use ignore::overrides::OverrideBuilder;
|
||||||
use ignore::{self, WalkBuilder};
|
use ignore::{self, WalkBuilder};
|
||||||
use regex::Regex;
|
use regex::Regex;
|
||||||
|
use std::{
|
||||||
|
error::Error,
|
||||||
|
path::PathBuf,
|
||||||
|
process,
|
||||||
|
sync::{
|
||||||
|
atomic::{AtomicBool, Ordering},
|
||||||
|
mpsc::channel,
|
||||||
|
Arc, Mutex,
|
||||||
|
},
|
||||||
|
thread, time,
|
||||||
|
};
|
||||||
|
|
||||||
|
use exec;
|
||||||
|
use exit_codes::ExitCode;
|
||||||
|
use fshelper;
|
||||||
|
use internal::{print_error, print_error_and_exit, MAX_BUFFER_LENGTH};
|
||||||
|
use opts::FdOptions;
|
||||||
|
use output;
|
||||||
|
|
||||||
/// The receiver thread can either be buffering results or directly streaming to the console.
|
/// The receiver thread can either be buffering results or directly streaming to the console.
|
||||||
enum ReceiverMode {
|
enum ReceiverMode {
|
||||||
|
|
Loading…
Reference in New Issue