mirror of https://github.com/sharkdp/fd.git
480 lines
21 KiB
Rust
480 lines
21 KiB
Rust
mod cli;
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mod config;
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mod dir_entry;
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mod error;
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mod exec;
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mod exit_codes;
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mod filesystem;
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mod filetypes;
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mod filter;
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mod output;
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mod regex_helper;
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mod walk;
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use std::env;
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use std::io::IsTerminal;
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use std::path::Path;
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use std::sync::Arc;
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use std::time;
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use anyhow::{anyhow, bail, Context, Result};
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use clap::{CommandFactory, Parser};
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use globset::GlobBuilder;
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use lscolors::LsColors;
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use regex::bytes::{Regex, RegexBuilder, RegexSetBuilder};
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use crate::cli::{ColorWhen, Opts};
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use crate::config::Config;
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use crate::exec::CommandSet;
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use crate::exit_codes::ExitCode;
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use crate::filetypes::FileTypes;
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#[cfg(unix)]
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use crate::filter::OwnerFilter;
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use crate::filter::TimeFilter;
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use crate::regex_helper::{pattern_has_uppercase_char, pattern_matches_strings_with_leading_dot};
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// We use jemalloc for performance reasons, see https://github.com/sharkdp/fd/pull/481
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// FIXME: re-enable jemalloc on macOS, see comment in Cargo.toml file for more infos
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#[cfg(all(
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not(windows),
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not(target_os = "android"),
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not(target_os = "macos"),
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not(target_os = "freebsd"),
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not(target_os = "openbsd"),
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not(all(target_env = "musl", target_pointer_width = "32")),
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not(target_arch = "riscv64"),
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feature = "use-jemalloc"
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))]
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#[global_allocator]
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static ALLOC: jemallocator::Jemalloc = jemallocator::Jemalloc;
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// vivid --color-mode 8-bit generate molokai
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const DEFAULT_LS_COLORS: &str = "
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ow=0:or=0;38;5;16;48;5;203:no=0:ex=1;38;5;203:cd=0;38;5;203;48;5;236:mi=0;38;5;16;48;5;203:*~=0;38;5;243:st=0:pi=0;38;5;16;48;5;81:fi=0:di=0;38;5;81:so=0;38;5;16;48;5;203:bd=0;38;5;81;48;5;236:tw=0:ln=0;38;5;203:*.m=0;38;5;48:*.o=0;38;5;243:*.z=4;38;5;203:*.a=1;38;5;203:*.r=0;38;5;48:*.c=0;38;5;48:*.d=0;38;5;48:*.t=0;38;5;48:*.h=0;38;5;48:*.p=0;38;5;48:*.cc=0;38;5;48:*.ll=0;38;5;48:*.jl=0;38;5;48:*css=0;38;5;48:*.md=0;38;5;185:*.gz=4;38;5;203:*.nb=0;38;5;48:*.mn=0;38;5;48:*.go=0;38;5;48:*.xz=4;38;5;203:*.so=1;38;5;203:*.rb=0;38;5;48:*.pm=0;38;5;48:*.bc=0;38;5;243:*.py=0;38;5;48:*.as=0;38;5;48:*.pl=0;38;5;48:*.rs=0;38;5;48:*.sh=0;38;5;48:*.7z=4;38;5;203:*.ps=0;38;5;186:*.cs=0;38;5;48:*.el=0;38;5;48:*.rm=0;38;5;208:*.hs=0;38;5;48:*.td=0;38;5;48:*.ui=0;38;5;149:*.ex=0;38;5;48:*.js=0;38;5;48:*.cp=0;38;5;48:*.cr=0;38;5;48:*.la=0;38;5;243:*.kt=0;38;5;48:*.ml=0;38;5;48:*.vb=0;38;5;48:*.gv=0;38;5;48:*.lo=0;38;5;243:*.hi=0;38;5;243:*.ts=0;38;5;48:*.ko=1;38;5;203:*.hh=0;38;5;48:*.pp=0;38;5;48:*.di=0;38;5;48:*.bz=4;38;5;203:*.fs=0;38;5;48:*.png=0;38;5;208:*.zsh=0;38;5;48:*.mpg=0;38;5;208:*.pid=0;38;5;243:*.xmp=0;38;5;149:*.iso=4;38;5;203:*.m4v=0;38;5;208:*.dot=0;38;5;48:*.ods=0;38;5;186:*.inc=0;38;5;48:*.sxw=0;38;5;186:*.aif=0;38;5;208:*.git=0;38;5;243:*.gvy=0;38;5;48:*.tbz=4;38;5;203:*.log=0;38;5;243:*.txt=0;38;5;185:*.ico=0;38;5;208:*.csx=0;38;5;48:*.vob=0;38;5;208:*.pgm=0;38;5;208:*.pps=0;38;5;186:*.ics=0;38;5;186:*.img=4;38;5;203:*.fon=0;38;5;208:*.hpp=0;38;5;48:*.bsh=0;38;5;48:*.sql=0;38;5;48:*TODO=1:*.php=0;38;5;48:*.pkg=4;38;5;203:*.ps1=0;38;5;48:*.csv=0;38;5;185:*.ilg=0;38;5;243:*.ini=0;38;5;149:*.pyc=0;38;5;243:*.psd=0;38;5;208:*.htc=0;38;5;48:*.swp=0;38;5;243:*.mli=0;38;5;48:*hgrc=0;38;5;149:*.bst=0;38;5;149:*.ipp=0;38;5;48:*.fsi=0;38;5;48:*.tcl=0;38;5;48:*.exs=0;38;5;48:*.out=0;38;5;243:*.jar=4;38;5;203:*.xls=0;38;5;186:*.ppm=0;38;5;208:*.apk=4;38;5;203:*.aux=0;38;5;243:*.rpm=4;38;5;203:*.dll=1;38;5;203:*.eps=0;38;5;208:*.exe=1;38;5;203:*.doc=0;38;5;186:*.wma=0;38;5;208:*.deb=4;38;5;203:*.pod=0;38;5;48:*.ind=0;38;5;243:*.nix=0;38;5;149:*.lua=0;38;5;48:*.epp=0;38;5;48:*.dpr=0;38;5;48:*.htm=0;38;5;185:*.ogg=0;38;5;208:*.bin=4;38;5;203:*.otf=0;38;5;208:*.yml=0;38;5;149:*.pro=0;38;5;149:*.cxx=0;38;5;48:*.tex=0;38;5;48:*.fnt=0;38;5;208:*.erl=0;38;5;48:*.sty=0;38;5;243:*.bag=4;38;5;203:*.rst=0;38;5;185:*.pdf=0;38;5;186:*.pbm=0;38;5;208:*.xcf=0;38;5;208:*.clj=0;38;5;48:*.gif=0;38;5;208:*.rar=4;38;5;203:*.elm=0;38;5;48:*.bib=0;38;5;149:*.tsx=0;38;5;48:*.dmg=4;38;5;203:*.tmp=0;38;5;243:*.bcf=0;38;5;243:*.mkv=0;38;5;208:*.svg=0;38;5;208:*.cpp=0;38;5;48:*.vim=0;38;5;48:*.bmp=0;38;5;208:*.ltx=0;38;5;48:*.fls=0;38;5;243:*.flv=0;38;5;208:*.wav=0;38;5;208:*.m4a=0;38;5;208:*.mid=0;38;5;208:*.hxx=0;38;5;48:*.pas=0;38;5;48:*.wmv=0;38;5;208:*.tif=0;38;5;208:*.kex=0;38;5;186:*.mp4=0;38;5;208:*.bak=0;38;5;243:*.xlr=0;38;5;186:*.dox=0;38;5;149:*.swf=0;38;5;208:*.tar=4;38;5;203:*.tgz=4;38;5;203:*.cfg=0;38;5;149:*.xml=0;
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38;5;185:*.jpg=0;38;5;208:*.mir=0;38;5;48:*.sxi=0;38;5;186:*.bz2=4;38;5;203:*.odt=0;38;5;186:*.mov=0;38;5;208:*.toc=0;38;5;243:*.bat=1;38;5;203:*.asa=0;38;5;48:*.awk=0;38;5;48:*.sbt=0;38;5;48:*.vcd=4;38;5;203:*.kts=0;38;5;48:*.arj=4;38;5;203:*.blg=0;38;5;243:*.c++=0;38;5;48:*.odp=0;38;5;186:*.bbl=0;38;5;243:*.idx=0;38;5;243:*.com=1;38;5;203:*.mp3=0;38;5;208:*.avi=0;38;5;208:*.def=0;38;5;48:*.cgi=0;38;5;48:*.zip=4;38;5;203:*.ttf=0;38;5;208:*.ppt=0;38;5;186:*.tml=0;38;5;149:*.fsx=0;38;5;48:*.h++=0;38;5;48:*.rtf=0;38;5;186:*.inl=0;38;5;48:*.yaml=0;38;5;149:*.html=0;38;5;185:*.mpeg=0;38;5;208:*.java=0;38;5;48:*.hgrc=0;38;5;149:*.orig=0;38;5;243:*.conf=0;38;5;149:*.dart=0;38;5;48:*.psm1=0;38;5;48:*.rlib=0;38;5;243:*.fish=0;38;5;48:*.bash=0;38;5;48:*.make=0;38;5;149:*.docx=0;38;5;186:*.json=0;38;5;149:*.psd1=0;38;5;48:*.lisp=0;38;5;48:*.tbz2=4;38;5;203:*.diff=0;38;5;48:*.epub=0;38;5;186:*.xlsx=0;38;5;186:*.pptx=0;38;5;186:*.toml=0;38;5;149:*.h264=0;38;5;208:*.purs=0;38;5;48:*.flac=0;38;5;208:*.tiff=0;38;5;208:*.jpeg=0;38;5;208:*.lock=0;38;5;243:*.less=0;38;5;48:*.dyn_o=0;38;5;243:*.scala=0;38;5;48:*.mdown=0;38;5;185:*.shtml=0;38;5;185:*.class=0;38;5;243:*.cache=0;38;5;243:*.cmake=0;38;5;149:*passwd=0;38;5;149:*.swift=0;38;5;48:*shadow=0;38;5;149:*.xhtml=0;38;5;185:*.patch=0;38;5;48:*.cabal=0;38;5;48:*README=0;38;5;16;48;5;186:*.toast=4;38;5;203:*.ipynb=0;38;5;48:*COPYING=0;38;5;249:*.gradle=0;38;5;48:*.matlab=0;38;5;48:*.config=0;38;5;149:*LICENSE=0;38;5;249:*.dyn_hi=0;38;5;243:*.flake8=0;38;5;149:*.groovy=0;38;5;48:*INSTALL=0;38;5;16;48;5;186:*TODO.md=1:*.ignore=0;38;5;149:*Doxyfile=0;38;5;149:*TODO.txt=1:*setup.py=0;38;5;149:*Makefile=0;38;5;149:*.gemspec=0;38;5;149:*.desktop=0;38;5;149:*.rgignore=0;38;5;149:*.markdown=0;38;5;185:*COPYRIGHT=0;38;5;249:*configure=0;38;5;149:*.DS_Store=0;38;5;243:*.kdevelop=0;38;5;149:*.fdignore=0;38;5;149:*README.md=0;38;5;16;48;5;186:*.cmake.in=0;38;5;149:*SConscript=0;38;5;149:*CODEOWNERS=0;38;5;149:*.localized=0;38;5;243:*.gitignore=0;38;5;149:*Dockerfile=0;38;5;149:*.gitconfig=0;38;5;149:*INSTALL.md=0;38;5;16;48;5;186:*README.txt=0;38;5;16;48;5;186:*SConstruct=0;38;5;149:*.scons_opt=0;38;5;243:*.travis.yml=0;38;5;186:*.gitmodules=0;38;5;149:*.synctex.gz=0;38;5;243:*LICENSE-MIT=0;38;5;249:*MANIFEST.in=0;38;5;149:*Makefile.in=0;38;5;243:*Makefile.am=0;38;5;149:*INSTALL.txt=0;38;5;16;48;5;186:*configure.ac=0;38;5;149:*.applescript=0;38;5;48:*appveyor.yml=0;38;5;186:*.fdb_latexmk=0;38;5;243:*CONTRIBUTORS=0;38;5;16;48;5;186:*.clang-format=0;38;5;149:*LICENSE-APACHE=0;38;5;249:*CMakeLists.txt=0;38;5;149:*CMakeCache.txt=0;38;5;243:*.gitattributes=0;38;5;149:*CONTRIBUTORS.md=0;38;5;16;48;5;186:*.sconsign.dblite=0;38;5;243:*requirements.txt=0;38;5;149:*CONTRIBUTORS.txt=0;38;5;16;48;5;186:*package-lock.json=0;38;5;243:*.CFUserTextEncoding=0;38;5;243
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";
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fn main() {
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let result = run();
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match result {
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Ok(exit_code) => {
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exit_code.exit();
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}
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Err(err) => {
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eprintln!("[fd error]: {:#}", err);
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ExitCode::GeneralError.exit();
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}
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}
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}
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fn run() -> Result<ExitCode> {
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let opts = Opts::parse();
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#[cfg(feature = "completions")]
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if let Some(shell) = opts.gen_completions()? {
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return print_completions(shell);
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}
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set_working_dir(&opts)?;
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let search_paths = opts.search_paths()?;
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if search_paths.is_empty() {
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bail!("No valid search paths given.");
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}
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ensure_search_pattern_is_not_a_path(&opts)?;
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let pattern = &opts.pattern;
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let exprs = &opts.exprs;
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let empty = Vec::new();
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let pattern_regexps = exprs
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.as_ref()
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.unwrap_or(&empty)
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.iter()
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.chain([pattern])
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.map(|pat| build_pattern_regex(pat, &opts))
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.collect::<Result<Vec<String>>>()?;
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let config = construct_config(opts, &pattern_regexps)?;
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ensure_use_hidden_option_for_leading_dot_pattern(&config, &pattern_regexps)?;
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let regexps = pattern_regexps
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.into_iter()
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.map(|pat| build_regex(pat, &config))
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.collect::<Result<Vec<Regex>>>()?;
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walk::scan(&search_paths, regexps, config)
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}
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#[cfg(feature = "completions")]
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#[cold]
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fn print_completions(shell: clap_complete::Shell) -> Result<ExitCode> {
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// The program name is the first argument.
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let first_arg = env::args().next();
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let program_name = first_arg
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.as_ref()
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.map(Path::new)
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.and_then(|path| path.file_stem())
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.and_then(|file| file.to_str())
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.unwrap_or("fd");
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let mut cmd = Opts::command();
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cmd.build();
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clap_complete::generate(shell, &mut cmd, program_name, &mut std::io::stdout());
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Ok(ExitCode::Success)
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}
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fn set_working_dir(opts: &Opts) -> Result<()> {
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if let Some(ref base_directory) = opts.base_directory {
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if !filesystem::is_existing_directory(base_directory) {
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return Err(anyhow!(
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"The '--base-directory' path '{}' is not a directory.",
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base_directory.to_string_lossy()
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));
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}
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env::set_current_dir(base_directory).with_context(|| {
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format!(
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"Could not set '{}' as the current working directory",
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base_directory.to_string_lossy()
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)
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})?;
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}
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Ok(())
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}
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/// Detect if the user accidentally supplied a path instead of a search pattern
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fn ensure_search_pattern_is_not_a_path(opts: &Opts) -> Result<()> {
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if !opts.full_path
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&& opts.pattern.contains(std::path::MAIN_SEPARATOR)
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&& Path::new(&opts.pattern).is_dir()
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{
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Err(anyhow!(
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"The search pattern '{pattern}' contains a path-separation character ('{sep}') \
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and will not lead to any search results.\n\n\
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If you want to search for all files inside the '{pattern}' directory, use a match-all pattern:\n\n \
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fd . '{pattern}'\n\n\
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Instead, if you want your pattern to match the full file path, use:\n\n \
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fd --full-path '{pattern}'",
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pattern = &opts.pattern,
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sep = std::path::MAIN_SEPARATOR,
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))
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} else {
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Ok(())
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}
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}
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fn build_pattern_regex(pattern: &str, opts: &Opts) -> Result<String> {
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Ok(if opts.glob && !pattern.is_empty() {
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let glob = GlobBuilder::new(pattern).literal_separator(true).build()?;
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glob.regex().to_owned()
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} else if opts.fixed_strings {
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// Treat pattern as literal string if '--fixed-strings' is used
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regex::escape(pattern)
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} else {
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String::from(pattern)
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})
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}
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fn check_path_separator_length(path_separator: Option<&str>) -> Result<()> {
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match (cfg!(windows), path_separator) {
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(true, Some(sep)) if sep.len() > 1 => Err(anyhow!(
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"A path separator must be exactly one byte, but \
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the given separator is {} bytes: '{}'.\n\
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In some shells on Windows, '/' is automatically \
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expanded. Try to use '//' instead.",
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sep.len(),
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sep
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)),
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_ => Ok(()),
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}
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}
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fn construct_config(mut opts: Opts, pattern_regexps: &[String]) -> Result<Config> {
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// The search will be case-sensitive if the command line flag is set or
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// if any of the patterns has an uppercase character (smart case).
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let case_sensitive = !opts.ignore_case
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&& (opts.case_sensitive
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|| pattern_regexps
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.iter()
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.any(|pat| pattern_has_uppercase_char(pat)));
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let path_separator = opts
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.path_separator
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.take()
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.or_else(filesystem::default_path_separator);
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let actual_path_separator = path_separator
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.clone()
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.unwrap_or_else(|| std::path::MAIN_SEPARATOR.to_string());
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check_path_separator_length(path_separator.as_deref())?;
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let size_limits = std::mem::take(&mut opts.size);
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let time_constraints = extract_time_constraints(&opts)?;
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#[cfg(unix)]
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let owner_constraint: Option<OwnerFilter> = opts.owner.and_then(OwnerFilter::filter_ignore);
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#[cfg(windows)]
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let ansi_colors_support =
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nu_ansi_term::enable_ansi_support().is_ok() || std::env::var_os("TERM").is_some();
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#[cfg(not(windows))]
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let ansi_colors_support = true;
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let interactive_terminal = std::io::stdout().is_terminal();
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let colored_output = match opts.color {
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ColorWhen::Always => true,
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ColorWhen::Never => false,
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ColorWhen::Auto => {
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let no_color = env::var_os("NO_COLOR").is_some_and(|x| !x.is_empty());
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ansi_colors_support && !no_color && interactive_terminal
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}
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};
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let ls_colors = if colored_output {
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Some(LsColors::from_env().unwrap_or_else(|| LsColors::from_string(DEFAULT_LS_COLORS)))
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} else {
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None
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};
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let command = extract_command(&mut opts, colored_output)?;
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let has_command = command.is_some();
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Ok(Config {
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case_sensitive,
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search_full_path: opts.full_path,
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ignore_hidden: !(opts.hidden || opts.rg_alias_ignore()),
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read_fdignore: !(opts.no_ignore || opts.rg_alias_ignore()),
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read_vcsignore: !(opts.no_ignore || opts.rg_alias_ignore() || opts.no_ignore_vcs),
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require_git_to_read_vcsignore: !opts.no_require_git,
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read_parent_ignore: !opts.no_ignore_parent,
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read_global_ignore: !(opts.no_ignore
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|| opts.rg_alias_ignore()
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|| opts.no_global_ignore_file),
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follow_links: opts.follow,
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one_file_system: opts.one_file_system,
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null_separator: opts.null_separator,
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quiet: opts.quiet,
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max_depth: opts.max_depth(),
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min_depth: opts.min_depth(),
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prune: opts.prune,
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threads: opts.threads().get(),
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max_buffer_time: opts.max_buffer_time,
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ls_colors,
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interactive_terminal,
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file_types: opts.filetype.as_ref().map(|values| {
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use crate::cli::FileType::*;
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let mut file_types = FileTypes::default();
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for value in values {
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match value {
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|
File => file_types.files = true,
|
|
Directory => file_types.directories = true,
|
|
Symlink => file_types.symlinks = true,
|
|
Executable => {
|
|
file_types.executables_only = true;
|
|
file_types.files = true;
|
|
}
|
|
Empty => file_types.empty_only = true,
|
|
BlockDevice => file_types.block_devices = true,
|
|
CharDevice => file_types.char_devices = true,
|
|
Socket => file_types.sockets = true,
|
|
Pipe => file_types.pipes = true,
|
|
}
|
|
}
|
|
|
|
// If only 'empty' was specified, search for both files and directories:
|
|
if file_types.empty_only && !(file_types.files || file_types.directories) {
|
|
file_types.files = true;
|
|
file_types.directories = true;
|
|
}
|
|
|
|
file_types
|
|
}),
|
|
extensions: opts
|
|
.extensions
|
|
.as_ref()
|
|
.map(|exts| {
|
|
let patterns = exts
|
|
.iter()
|
|
.map(|e| e.trim_start_matches('.'))
|
|
.map(|e| format!(r".\.{}$", regex::escape(e)));
|
|
RegexSetBuilder::new(patterns)
|
|
.case_insensitive(true)
|
|
.build()
|
|
})
|
|
.transpose()?,
|
|
command: command.map(Arc::new),
|
|
batch_size: opts.batch_size,
|
|
exclude_patterns: opts.exclude.iter().map(|p| String::from("!") + p).collect(),
|
|
ignore_files: std::mem::take(&mut opts.ignore_file),
|
|
size_constraints: size_limits,
|
|
time_constraints,
|
|
#[cfg(unix)]
|
|
owner_constraint,
|
|
show_filesystem_errors: opts.show_errors,
|
|
path_separator,
|
|
actual_path_separator,
|
|
max_results: opts.max_results(),
|
|
strip_cwd_prefix: (opts.no_search_paths()
|
|
&& (opts.strip_cwd_prefix || !(opts.null_separator || has_command))),
|
|
})
|
|
}
|
|
|
|
fn extract_command(opts: &mut Opts, colored_output: bool) -> Result<Option<CommandSet>> {
|
|
opts.exec
|
|
.command
|
|
.take()
|
|
.map(Ok)
|
|
.or_else(|| {
|
|
if !opts.list_details {
|
|
return None;
|
|
}
|
|
|
|
let res = determine_ls_command(colored_output)
|
|
.map(|cmd| CommandSet::new_batch([cmd]).unwrap());
|
|
Some(res)
|
|
})
|
|
.transpose()
|
|
}
|
|
|
|
fn determine_ls_command(colored_output: bool) -> Result<Vec<&'static str>> {
|
|
#[allow(unused)]
|
|
let gnu_ls = |command_name| {
|
|
let color_arg = if colored_output {
|
|
"--color=always"
|
|
} else {
|
|
"--color=never"
|
|
};
|
|
// Note: we use short options here (instead of --long-options) to support more
|
|
// platforms (like BusyBox).
|
|
vec![
|
|
command_name,
|
|
"-l", // long listing format
|
|
"-h", // human readable file sizes
|
|
"-d", // list directories themselves, not their contents
|
|
color_arg,
|
|
]
|
|
};
|
|
let cmd: Vec<&str> = if cfg!(unix) {
|
|
if !cfg!(any(
|
|
target_os = "macos",
|
|
target_os = "dragonfly",
|
|
target_os = "freebsd",
|
|
target_os = "netbsd",
|
|
target_os = "openbsd"
|
|
)) {
|
|
// Assume ls is GNU ls
|
|
gnu_ls("ls")
|
|
} else {
|
|
// MacOS, DragonFlyBSD, FreeBSD
|
|
use std::process::{Command, Stdio};
|
|
|
|
// Use GNU ls, if available (support for --color=auto, better LS_COLORS support)
|
|
let gnu_ls_exists = Command::new("gls")
|
|
.arg("--version")
|
|
.stdout(Stdio::null())
|
|
.stderr(Stdio::null())
|
|
.status()
|
|
.is_ok();
|
|
|
|
if gnu_ls_exists {
|
|
gnu_ls("gls")
|
|
} else {
|
|
let mut cmd = vec![
|
|
"ls", // BSD version of ls
|
|
"-l", // long listing format
|
|
"-h", // '--human-readable' is not available, '-h' is
|
|
"-d", // '--directory' is not available, but '-d' is
|
|
];
|
|
|
|
if !cfg!(any(target_os = "netbsd", target_os = "openbsd")) && colored_output {
|
|
// -G is not available in NetBSD's and OpenBSD's ls
|
|
cmd.push("-G");
|
|
}
|
|
|
|
cmd
|
|
}
|
|
}
|
|
} else if cfg!(windows) {
|
|
use std::process::{Command, Stdio};
|
|
|
|
// Use GNU ls, if available
|
|
let gnu_ls_exists = Command::new("ls")
|
|
.arg("--version")
|
|
.stdout(Stdio::null())
|
|
.stderr(Stdio::null())
|
|
.status()
|
|
.is_ok();
|
|
|
|
if gnu_ls_exists {
|
|
gnu_ls("ls")
|
|
} else {
|
|
return Err(anyhow!(
|
|
"'fd --list-details' is not supported on Windows unless GNU 'ls' is installed."
|
|
));
|
|
}
|
|
} else {
|
|
return Err(anyhow!(
|
|
"'fd --list-details' is not supported on this platform."
|
|
));
|
|
};
|
|
Ok(cmd)
|
|
}
|
|
|
|
fn extract_time_constraints(opts: &Opts) -> Result<Vec<TimeFilter>> {
|
|
let now = time::SystemTime::now();
|
|
let mut time_constraints: Vec<TimeFilter> = Vec::new();
|
|
if let Some(ref t) = opts.changed_within {
|
|
if let Some(f) = TimeFilter::after(&now, t) {
|
|
time_constraints.push(f);
|
|
} else {
|
|
return Err(anyhow!(
|
|
"'{}' is not a valid date or duration. See 'fd --help'.",
|
|
t
|
|
));
|
|
}
|
|
}
|
|
if let Some(ref t) = opts.changed_before {
|
|
if let Some(f) = TimeFilter::before(&now, t) {
|
|
time_constraints.push(f);
|
|
} else {
|
|
return Err(anyhow!(
|
|
"'{}' is not a valid date or duration. See 'fd --help'.",
|
|
t
|
|
));
|
|
}
|
|
}
|
|
Ok(time_constraints)
|
|
}
|
|
|
|
fn ensure_use_hidden_option_for_leading_dot_pattern(
|
|
config: &Config,
|
|
pattern_regexps: &[String],
|
|
) -> Result<()> {
|
|
if cfg!(unix)
|
|
&& config.ignore_hidden
|
|
&& pattern_regexps
|
|
.iter()
|
|
.any(|pat| pattern_matches_strings_with_leading_dot(pat))
|
|
{
|
|
Err(anyhow!(
|
|
"The pattern(s) seems to only match files with a leading dot, but hidden files are \
|
|
filtered by default. Consider adding -H/--hidden to search hidden files as well \
|
|
or adjust your search pattern(s)."
|
|
))
|
|
} else {
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
fn build_regex(pattern_regex: String, config: &Config) -> Result<regex::bytes::Regex> {
|
|
RegexBuilder::new(&pattern_regex)
|
|
.case_insensitive(!config.case_sensitive)
|
|
.dot_matches_new_line(true)
|
|
.build()
|
|
.map_err(|e| {
|
|
anyhow!(
|
|
"{}\n\nNote: You can use the '--fixed-strings' option to search for a \
|
|
literal string instead of a regular expression. Alternatively, you can \
|
|
also use the '--glob' option to match on a glob pattern.",
|
|
e.to_string()
|
|
)
|
|
})
|
|
}
|