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.fzf-git.sh
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.fzf-git.sh
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# The MIT License (MIT)
#
# Copyright (c) 2022 Junegunn Choi
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
if [[ $# -eq 1 ]]; then
branches() {
git branch "$@" --sort=-committerdate --sort=-HEAD --format=$'%(HEAD) %(color:yellow)%(refname:short) %(color:green)(%(committerdate:relative))\t%(color:blue)%(subject)%(color:reset)' --color=always | column -ts$'\t'
}
refs() {
git for-each-ref --sort=-creatordate --sort=-HEAD --color=always --format=$'%(refname) %(color:green)(%(creatordate:relative))\t%(color:blue)%(subject)%(color:reset)' |
eval "$1" |
sed 's#^refs/remotes/#\x1b[95mremote-branch\t\x1b[33m#; s#^refs/heads/#\x1b[92mbranch\t\x1b[33m#; s#^refs/tags/#\x1b[96mtag\t\x1b[33m#; s#refs/stash#\x1b[91mstash\t\x1b[33mrefs/stash#' |
column -ts$'\t'
}
case "$1" in
branches)
echo $'CTRL-O (open in browser) β± ALT-A (show all branches)\n'
branches
;;
all-branches)
echo $'CTRL-O (open in browser)\n'
branches -a
;;
refs)
echo $'CTRL-O (open in browser) β± ALT-E (examine in editor) β± ALT-A (show all refs)\n'
refs 'grep -v ^refs/remotes'
;;
all-refs)
echo $'CTRL-O (open in browser) β± ALT-E (examine in editor)\n'
refs 'cat'
;;
nobeep) ;;
*) exit 1 ;;
esac
elif [[ $# -gt 1 ]]; then
set -e
branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null)
if [[ $branch = HEAD ]]; then
branch=$(git describe --exact-match --tags 2> /dev/null || git rev-parse --short HEAD)
fi
# Only supports GitHub for now
case "$1" in
commit)
hash=$(grep -o "[a-f0-9]\{7,\}" <<< "$2")
path=/commit/$hash
;;
branch|remote-branch)
branch=$(sed 's/^[* ]*//' <<< "$2" | cut -d' ' -f1)
remote=$(git config branch."${branch}".remote || echo 'origin')
branch=${branch#$remote/}
path=/tree/$branch
;;
remote)
remote=$2
path=/tree/$branch
;;
file) path=/blob/$branch/$(git rev-parse --show-prefix)$2 ;;
tag) path=/releases/tag/$2 ;;
*) exit 1 ;;
esac
remote=${remote:-$(git config branch."${branch}".remote || echo 'origin')}
remote_url=$(git remote get-url "$remote" 2> /dev/null || echo "$remote")
if [[ $remote_url =~ ^git@ ]]; then
url=${remote_url%.git}
url=${url#git@}
url=https://${url/://}
elif [[ $remote_url =~ ^http ]]; then
url=${remote_url%.git}
fi
case "$(uname -s)" in
Darwin) open "$url$path" ;;
*) xdg-open "$url$path" ;;
esac
exit 0
fi
if [[ $- =~ i ]]; then
# -----------------------------------------------------------------------------
# Redefine this function to change the options
_fzf_git_fzf() {
fzf-tmux -p80%,60% -- \
--layout=reverse --multi --height=50% --min-height=20 --border \
--color='header:italic:underline' \
--preview-window='right,50%,border-left' \
--bind='ctrl-/:change-preview-window(down,50%,border-top|hidden|)' "$@"
}
_fzf_git_check() {
git rev-parse HEAD > /dev/null 2>&1 && return
[[ -n $TMUX ]] && tmux display-message "Not in a git repository"
return 1
}
__fzf_git=${BASH_SOURCE[0]:-${(%):-%x}}
__fzf_git=$(readlink -f "$__fzf_git" 2> /dev/null || /usr/bin/ruby --disable-gems -e 'puts File.expand_path(ARGV.first)' "$__fzf_git" 2> /dev/null)
if [[ -z $_fzf_git_cat ]]; then
# Sometimes bat is installed as batcat
export _fzf_git_cat="cat"
_fzf_git_bat_options="--style='${BAT_STYLE:-full}' --color=always --pager=never"
if command -v batcat > /dev/null; then
_fzf_git_cat="batcat $_fzf_git_bat_options"
elif command -v bat > /dev/null; then
_fzf_git_cat="bat $_fzf_git_bat_options"
fi
fi
_fzf_git_files() {
_fzf_git_check || return
(git -c color.status=always status --short
git ls-files | grep -vxFf <(git status -s | grep '^[^?]' | cut -c4-; echo :) | sed 's/^/ /') |
_fzf_git_fzf -m --ansi --nth 2..,.. \
--prompt 'π Files> ' \
--header $'CTRL-O (open in browser) β± ALT-E (open in editor)\n\n' \
--bind "ctrl-o:execute-silent:bash $__fzf_git file {-1}" \
--bind "alt-e:execute:${EDITOR:-vim} {-1} > /dev/tty" \
--preview "git diff --no-ext-diff --color=always -- {-1} | sed 1,4d; $_fzf_git_cat {-1}" "$@" |
cut -c4- | sed 's/.* -> //'
}
_fzf_git_branches() {
_fzf_git_check || return
bash "$__fzf_git" branches |
_fzf_git_fzf --ansi \
--prompt 'π² Branches> ' \
--header-lines 2 \
--tiebreak begin \
--preview-window down,border-top,40% \
--color hl:underline,hl+:underline \
--no-hscroll \
--bind 'ctrl-/:change-preview-window(down,70%|hidden|)' \
--bind "ctrl-o:execute-silent:bash $__fzf_git branch {}" \
--bind "alt-a:change-prompt(π³ All branches> )+reload:bash \"$__fzf_git\" all-branches" \
--preview 'git log --oneline --graph --date=short --color=always --pretty="format:%C(auto)%cd %h%d %s" $(sed s/^..// <<< {} | cut -d" " -f1)' "$@" |
sed 's/^..//' | cut -d' ' -f1
}
_fzf_git_tags() {
_fzf_git_check || return
git tag --sort -version:refname |
_fzf_git_fzf --preview-window right,70% \
--prompt 'π Tags> ' \
--header $'CTRL-O (open in browser)\n\n' \
--bind "ctrl-o:execute-silent:bash $__fzf_git tag {}" \
--preview 'git show --color=always {}' "$@"
}
_fzf_git_hashes() {
_fzf_git_check || return
git log --date=short --format="%C(green)%C(bold)%cd %C(auto)%h%d %s (%an)" --graph --color=always |
_fzf_git_fzf --ansi --no-sort --bind 'ctrl-s:toggle-sort' \
--prompt 'π‘ Hashes> ' \
--header $'CTRL-O (open in browser) β± CTRL-D (diff) β± CTRL-S (toggle sort)\n\n' \
--bind "ctrl-o:execute-silent:bash $__fzf_git commit {}" \
--bind 'ctrl-d:execute:grep -o "[a-f0-9]\{7,\}" <<< {} | head -n 1 | xargs git diff > /dev/tty' \
--color hl:underline,hl+:underline \
--preview 'grep -o "[a-f0-9]\{7,\}" <<< {} | head -n 1 | xargs git show --color=always' "$@" |
awk 'match($0, /[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]*/) { print substr($0, RSTART, RLENGTH) }'
}
_fzf_git_remotes() {
_fzf_git_check || return
git remote -v | awk '{print $1 "\t" $2}' | uniq |
_fzf_git_fzf --tac \
--prompt 'π‘ Remotes> ' \
--header $'CTRL-O (open in browser)\n\n' \
--bind "ctrl-o:execute-silent:bash $__fzf_git remote {1}" \
--preview-window right,70% \
--preview 'git log --oneline --graph --date=short --color=always --pretty="format:%C(auto)%cd %h%d %s" {1}/"$(git rev-parse --abbrev-ref HEAD)"' "$@" |
cut -d$'\t' -f1
}
_fzf_git_stashes() {
_fzf_git_check || return
git stash list | _fzf_git_fzf \
--prompt 'π₯‘ Stashes> ' \
--header $'CTRL-X (drop stash)\n\n' \
--bind 'ctrl-x:execute-silent(git stash drop {1})+reload(git stash list)' \
-d: --preview 'git show --color=always {1}' "$@" |
cut -d: -f1
}
_fzf_git_each_ref() {
_fzf_git_check || return
bash "$__fzf_git" refs | _fzf_git_fzf --ansi \
--nth 2,2.. \
--tiebreak begin \
--prompt 'βοΈ Each ref> ' \
--header-lines 2 \
--preview-window down,border-top,40% \
--color hl:underline,hl+:underline \
--no-hscroll \
--bind 'ctrl-/:change-preview-window(down,70%|hidden|)' \
--bind "ctrl-o:execute-silent:bash $__fzf_git {1} {2}" \
--bind "alt-e:execute:${EDITOR:-vim} <(git show {2}) > /dev/tty" \
--bind "alt-a:change-prompt(π Every ref> )+reload:bash \"$__fzf_git\" all-refs" \
--preview 'git log --oneline --graph --date=short --color=always --pretty="format:%C(auto)%cd %h%d %s" {2}' "$@" |
awk '{print $2}'
}
if [[ -n "${BASH_VERSION:-}" ]]; then
__fzf_git_init() {
bind '"\er": redraw-current-line'
local o
for o in "$@"; do
bind '"\C-g\C-'${o:0:1}'": "`_fzf_git_'$o'`\e\C-e\er"'
bind '"\C-g'${o:0:1}'": "`_fzf_git_'$o'`\e\C-e\er"'
done
}
elif [[ -n "${ZSH_VERSION:-}" ]]; then
__fzf_git_join() {
local item
while read item; do
echo -n "${(q)item} "
done
}
__fzf_git_init() {
local o
for o in "$@"; do
eval "fzf-git-$o-widget() { local result=\$(_fzf_git_$o | __fzf_git_join); zle reset-prompt; LBUFFER+=\$result }"
eval "zle -N fzf-git-$o-widget"
eval "bindkey '^g^${o[1]}' fzf-git-$o-widget"
eval "bindkey '^g${o[1]}' fzf-git-$o-widget"
done
}
fi
__fzf_git_init files branches tags remotes hashes stashes each_ref
# -----------------------------------------------------------------------------
fi