`fzf` * `Git` done right

git-fuzzy

A CLI interface to git that relies heavily on fzf (version 0.21.0 or higher).

You can run git add and git reset by selecting or cursoring. You can commit interactively.

You can search the diff from the query bar and the RHS diff will be highlighted accordingly.

Search the log and corresponding diff at once. Notice that when you use | the left hand side is sent to log while the right hand side is sent to diff .

Installing

fzf is required :

brew install fzf

If you're running zsh , for example:

git clone https://github.com/bigH/git-fuzzy.git

# add the executable to your path
echo "export PATH=\"$(pwd)/git-fuzzy/bin:\$PATH\"" >> ~/.zshrc

Usage

Simply install and run git fuzzy and you can begin using the menu.

Supported sub-commands:

• git fuzzy status (or git fuzzy -> status )

  Interact with staged and unstaged changes.

• git fuzzy branch (or git fuzzy -> branch )

  Search for, checkout and look at branches.

• git fuzzy log (or git fuzzy -> log )

  Look for commits in git log . Typing in the search simply filters in the usual fzf style.

• git fuzzy reflog (or git fuzzy -> reflog )

  Look for entries in git reflog . Typing in the search simply filters in the usual fzf style.

• git fuzzy diff (or git fuzzy -> diff )

  Interactively select diff subjects. Drilling down enables searching through diff contents in a diff browser.

• git fuzzy pr (or git fuzzy -> pr )

  Interactively select and open/diff GitHub pull requests.

Useful Information

All items from the menu can be accessed via the CLI by running git fuzzy <command> . Many of the commands simply pass on additional CLI args to the underlying commands. (e.g. git fuzzy diff a b -- XYZ calls git diff --name-only a b -- XYZ )

Any time git command output is used in preview or listing, there is a header with the command run (useful for copy-pasting) and you can optionallyenable debugging switchesto see other commands being run in the background.

Customizing

For the ideal experience, install:

• delta or diff-so-fancy
• bat
• exa

git fuzzy diff uses grep to highlight your search term. The default may clash with diff formatting or just not be to your liking. You can configure git fuzzy without affecting the global setting.

export GF_GREP_COLOR='1;30;48;5;15'

If provided, GF_PREFERRED_PAGER is used as a way to decorate diffs. Otherwise, diff-so-fancy , then delta are tried before using raw diffs. Remember to adequately quote this value as it's used unquoted.

export GF_PREFERRED_PAGER="delta --theme=gruvbox --highlight-removed -w __WIDTH__"

If present, bat is used for highlighting. You can choose different defaults in git fuzzy if you so desire.

# set them for `git fuzzy` only
export GF_BAT_STYLE=changes
export GF_BAT_THEME=zenburn

# OR set these globally for all `bat` instances
export BAT_STYLE=changes
export BAT_THEME=zenburn

You may often want to use a different branch and remote to use as your "merge-base" in git fuzzy . The default is origin/master .

export GF_BASE_REMOTE=upstream
export GF_BASE_BRANCH=main

You may want the diff search to behave differently in git fuzzy diff (this doesn't apply to log or any other command that uses diff ). The query will be quoted by fzf and provided as the next argument. In the default case, that means -G <query> . The default is -G .

export GF_DIFF_SEARCH_DEFAULTS="--pickaxe-regex -S"

You may want custom formats for your log and/or reflog experience. This is hidden from the command headers to save room and enable freedom in formatting parameters. Remember to adequately quote this value as it's used unquoted. If you have trouble quoting formats, you can use a pretty format alias (see man git-config ) The default is --pretty=oneline --abbrev-commit .

# for `git fuzzy log`
export GF_LOG_MENU_PARAMS='--pretty="%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset" --topo-order'

# for `git fuzzy reflog`
export GF_REFLOG_MENU_PARAMS='--pretty=fuzzyformat'

You can also configure various git commands' default args in various contexts. This is hidden from the command headers to save room and enable freedom in formatting parameters. Remember to adequately quote this value as it's used unquoted. These are not set by default.

# when diffing with branches or commits for preview
export GF_DIFF_COMMIT_PREVIEW_DEFAULTS="--patch-with-stat"

# when diffing with branches or commits for preview
export GF_DIFF_COMMIT_RANGE_PREVIEW_DEFAULTS="--summary"

# when diffing individual files
export GF_DIFF_FILE_PREVIEW_DEFAULTS="--indent-heuristic"

If you use vertical terminals/windows often, you may want to configure the threshold for switching to a vertical view. This ratio is calculated by running "__WIDTH__ / __HEIGHT__ > $GF_VERTICAL_THRESHOLD" . This is calculated using GNU bc . The default is 2.0 .

export GF_VERTICAL_THRESHOLD="1.7 * __HEIGHT__ / 80"

You can also configure how the size of the preview window is calculated. They're calculated using GNU bc . Try using Desmos to tweak the calculation. The defaults are more complex than shown below.

# use __WIDTH__ for horizontal scenarios
export GF_HORIZONTAL_PREVIEW_PERCENT_CALCULATION='max(50, min(80, 100 - (7000 / __WIDTH__)))'

# use __HEIGHT__ for horizontal scenarios
export GF_VERTICAL_PREVIEW_PERCENT_CALCULATION='max(50, min(80, 100 - (5000 / __HEIGHT__)))'

Backups

git fuzzy takes a backup of your current sha, branch, index diff, unstaged diff and new files. This is helpful in case you take an action hastily (like discarding a file you meant to stage) or there is a bug. If you'd like snapshots, simply set the variable below. I have the following entry in my .zshrc (with corresponding .gitignore_global ):

# a directory in the repository is perfectly fine
export GF_SNAPSHOT_DIRECTORY='./git-fuzzy-snapshots'

bc Usage

bc programs are all run with some useful functions defined ( min and max ). If you'd like to add any others, you can do so. This is not set by default.

# defining your own function:
export GF_BC_LIB='my_favorite_variable = 3.14159;'

Project-Specific Settings

git fuzzy sources ./git-fuzzy-config if it's present. You can add the following to your ~/.gitignore_global to avoid having to worry about git picking it up:

.git-fuzzy-config

This file is sourced at the end, so you can build on top of existing or default configurations:

# make the preview bigger, but keep the flexibility
export GF_HORIZONTAL_PREVIEW_PERCENT_CALCULATION='(80 + $GF_HORIZONTAL_PREVIEW_PERCENT_CALCULATION) / 2'

Questions

Why does the UI flash?

execute from the fzf man page states that fzf switches to the alternate screen when executing a command. I've filed this issue , which should enable making the transitions smoother.

Stability & Hacking

I built this for myself and it's working reasonably well.

That being said, I've gone through great pains to polish existing functionality to work pretty nicely. I've made it easy to develop or change features by using debug output to check behavior. All debug output goes to /dev/stderr , so you can hack on this while using it in pipes and in your zsh or bash readline shortcuts.

These variables are considered true if they are non-empty.

# debugging information
export GF_DEBUG_MODE="YES"

# commands run by the program (those without headers)
export GF_COMMAND_DEBUG_MODE="YES"

# fzf commands run by the program
export GF_COMMAND_FZF_DEBUG_MODE="YES"

# log output of commands run by `git fuzzy`
export GF_COMMAND_LOG_OUTPUT="YES"

# log internal commands (pretty noisy)
export GF_INTERNAL_COMMAND_DEBUG_MODE="YES"