7 unstable releases (3 breaking)

Uses new Rust 2021

0.5.1 Aug 1, 2022
0.5.0 Apr 24, 2022
0.3.0 Mar 8, 2022
0.2.0 Mar 2, 2022
0.1.2 Feb 19, 2022

#1761 in Command line utilities

47 downloads per month

MIT license

580KB
2K SLoC

igrep - Interactive Grep

Runs grep (ripgrep's library) in the background, allows interactively pick its results and open selected match in text editor of choice (vim by default).

igrep supports macOS and Linux. Reportedly it works on Windows as well.

Usage

ig [OPTIONS] <PATTERN|--type-list> [PATH]

Args

<PATTERN>    Regular expression used for searching.
<PATH>       File or directory to search. Directories are searched recursively.
             If not specified, searching starts from current directory.

Options

-., --hidden                  Search hidden files and directories. By default, hidden files and
                              directories are skipped.
    --editor <EDITOR>         Text editor used to open selected match [possible values: vim,
                              neovim, nvim, nano, code, vscode, emacs, emacsclient]
-g, --glob <GLOB>             Include files and directories for searching that match the given glob.
                              Multiple globs may be provided.
-h, --help                    Print help information
-i, --ignore-case             Searches case insensitively.
-S, --smart-case              Searches case insensitively if the pattern is all lowercase.
                              Search case sensitively otherwise.
-t, --type <TYPE_MATCHING>    Only search files matching TYPE.
                              Multiple types may be provided.
-T, --type-not <TYPE_NOT>     Do not search files matching TYPE-NOT.
                              Multiple types-not may be provided.
    --theme <THEME>           UI color theme [default: dark] [possible values: light, dark]
    --type-list               Show all supported file types and their corresponding globs.
-V, --version                 Print version information.

NOTE: ig respects ripgrep's configuration file if RIPGREP_CONFIG_PATH environment variable is set and reads all supported options from it.

Keybindings

Key Action
q, Esc Quit
Down, j Select next match
Up,k Select previous match
Right, l, PageDown Select match in next file
Left, h, PageUp Select match in previous file
gg, Home Jump to the first match
Shift-g, End Jump to the last match
Enter Open current file
dd, Delete Filter out selected match
dw Filter out all matches in current file
F5 Re-run search

Specifying text editor

igrep supports Vim, Neovim, nano, VS Code (stable and insiders), Emacs and EmacsClient. To specify the editor, use one of the following (listed in order of their precedence):

  • --editor option,
  • $IGREP_EDITOR variable,
  • $EDITOR variable.

Higher priority option overrides lower one. If neither of these options is set, vim is used as a default.

Installation

Prebuilt binaries

igrep binaries can be downloaded from GitHub.

Homebrew

brew tap konradsz/igrep https://github.com/konradsz/igrep.git
brew install igrep

Scoop

scoop bucket add igrep https://github.com/konradsz/igrep.git
scoop install igrep

Build from source

Build and install from source using Rust toolchain by running: cargo install igrep.

Dependencies

~10–17MB
~369K SLoC