A bash function that patches the native cd to allow changing directories instantly using a fuzzy match, with or without an interactive menu.

Fuzzy CD

Features

• Preserves the native cd completion.
• Understands CDPATH.
• Remembers all visited directories.
• Allows changing directory to any directory from the history that matches the input fuzzy search (unless it matches an actual directory).
• Shows available choices with ls preview, when there are more than one matches (optional).
• Does not override the builtin cd when running non-interactively.
• Adds flags such as cd -l to view and manage the history.
• Three operation modes:
  • Minimal - cd to best match
  • Interactive
  • Interactive with ls preview
• Optional fuzzy bash completions.

Prerequisites

Fuzzy CD requires a recent version of fzf.

Installation

Installing using the setup script

This setup script will download the fuzzycd function to /usr/local/bin and apply the necessary source command to your startup script.

$ curl -Ls get.dannyb.co/fuzzycd/setup | bash

You are encouraged to inspect the setup script before running.

Installing manually

1. Place the fuzzycd file in /usr/local/bin/ and make it executable
2. Source it (source /usr/local/bin/fuzzycd) from your startup script (for example: ~/.bashrc)

Usage

Show Usage Patterns

$ cd -h
Usage:
  cd DIR       change working directory
  cd SEARCH    change working directory or show selection menu
  cd -l        list history with fzf
  cd -e        edit history file
  cd -s        show history file
  cd -d [DIR]  delete current or specified directory from history
  cd -c        show completions function [usage: eval "$(cd -c)"]
  cd -v        show version
  cd -h        show this help

Environment Variables:
  FUZZYCD_HISTORY_FILE
    Path to history file (default: ~/.fuzzycd-history)

  FUZZYCD_MODE
    Set operation mode (one of: m, i, p)
      m = minimal, non interactive, always cd to best match (default)
      i = interactive when needed, no preview
      p = interactive when needed, with ls preview

  FUZZYCD_COMPLETIONS_COUNT
    Maximum number of suggestions to show in bash completions
    (default: 10)

Interactive Keyboard Bindings:
  Del
    Delete selected directory from history

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First, verify that Fuzzy CD is properly installed by running:

$ cd -h

Now, you can use cd normally to change to any directory. These directories will be remembered in a history file. You can view this file by running:

$ cd -s
# or
$ cat ~/.fuzzycd-history

Fuzzy search

Use cd with a string that is not a directory. If exactly one directory in the history matches this string, you will instantly cd to it as usual.

If more than one directories match, you will be prompted to choose one of the matching directories when running in interactive mode, or you will cd to the best match when running in non-interactive mode (default).

Bash completions

To enable fuzzy bash completions, add the following line to your ~/.bashrc:

eval "$(cd -c)"

This works best when tab completion is configured for inline completions, which you can set by adding/updating the ~/.inputrc file:

# ~/.inputrc
TAB: menu-complete

Uninstall

1. Remove the source /usr/local/bin/fuzzycd line from your ~/.bashrc.
2. Delete /usr/local/bin/fuzzycd.
3. Optionally, delete the history file (~/.fuzzycd-history).
4. Retsrat your session.

Contributing / Support

If you experience any issue, have a question or a suggestion, or if you wish to contribute, feel free to open an issue.

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