diff --git a/dotfiles/.config/fish/config.fish b/dotfiles/.config/fish/config.fish index 4392780..e3abdab 100644 --- a/dotfiles/.config/fish/config.fish +++ b/dotfiles/.config/fish/config.fish @@ -47,3 +47,8 @@ bind \er 'exec fish' bind \cg delete-char # Replace \ca with \ea because \ca is used as tmux leader key. bind \ea beginning-of-line + +#------------------------------------------------------------------------------- +# Forgit plugin requires sourcing to activate abbreviations +# From https://github.com/wfxr/forgit +source ./functions/forgit.plugin.fish diff --git a/dotfiles/.config/fish/functions/forgit.plugin.fish b/dotfiles/.config/fish/functions/forgit.plugin.fish new file mode 100644 index 0000000..2e9662b --- /dev/null +++ b/dotfiles/.config/fish/functions/forgit.plugin.fish @@ -0,0 +1,372 @@ +#!/usr/local/bin/fish +# MIT (c) Chris Apple + +function forgit::warn + printf "%b[Warn]%b %s\n" '\e[0;33m' '\e[0m' "$argv" >&2; +end + +function forgit::info + printf "%b[Info]%b %s\n" '\e[0;32m' '\e[0m' "$argv" >&2; +end + +function forgit::inside_work_tree + git rev-parse --is-inside-work-tree >/dev/null; +end + +set forgit_pager "$FORGIT_PAGER" +set forgit_show_pager "$FORGIT_SHOW_PAGER" +set forgit_diff_pager "$FORGIT_DIFF_PAGER" +set forgit_ignore_pager "$FORGIT_IGNORE_PAGER" + +test -z "$forgit_pager"; and set forgit_pager (git config core.pager || echo 'cat') +test -z "$forgit_show_pager"; and set forgit_show_pager (git config pager.show || echo "$forgit_pager") +test -z "$forgit_diff_pager"; and set forgit_diff_pager (git config pager.diff || echo "$forgit_pager") +test -z "$forgit_ignore_pager"; and set forgit_ignore_pager (type -q bat >/dev/null 2>&1 && echo 'bat -l gitignore --color=always' || echo 'cat') + +# https://github.com/wfxr/emoji-cli +type -q emojify >/dev/null 2>&1 && set forgit_emojify '|emojify' + +# git commit viewer +function forgit::log + forgit::inside_work_tree || return 1 + + set files (echo $argv | sed -nE 's/.* -- (.*)/\1/p') + set cmd "echo {} |grep -Eo '[a-f0-9]+' |head -1 |xargs -I% git show --color=always % -- $files | $forgit_show_pager" + + if test -n "$FORGIT_COPY_CMD" + set copy_cmd $FORGIT_COPY_CMD + else + set copy_cmd pbcopy + end + + set opts " + $FORGIT_FZF_DEFAULT_OPTS + +s +m --tiebreak=index + --bind=\"enter:execute($cmd |env LESS='-R' less)\" + --bind=\"ctrl-y:execute-silent(echo {} |grep -Eo '[a-f0-9]+' | head -1 | tr -d '\n' | $copy_cmd)\" + $FORGIT_LOG_FZF_OPTS + " + + if set -q FORGIT_LOG_GRAPH_ENABLE + set graph "--graph" + else + set graph "" + end + + eval "git log $graph --color=always --format='%C(auto)%h%d %s %C(black)%C(bold)%cr' $argv $forgit_emojify" | + env FZF_DEFAULT_OPTS="$opts" fzf --preview="$cmd" +end + +## git diff viewer +function forgit::diff + forgit::inside_work_tree || return 1 + if count $argv > /dev/null + if git rev-parse "$1" > /dev/null 2>&1 + #set commit "$1" && set files ("${@:2}") + set commit "$1" && set files "$2" + else + set files "$argv" + end + end + + set repo (git rev-parse --show-toplevel) + set opts " + $FORGIT_FZF_DEFAULT_OPTS + +m -0 --bind=\"enter:execute($cmd |env LESS='-R' less)\" + $FORGIT_DIFF_FZF_OPTS + " + + set cmd "echo {} |sed 's/.*] //' | xargs -I% git diff --color=always $commit -- '$repo/%' | $forgit_diff_pager" + + eval "git diff --name-only $commit -- $files*| sed -E 's/^(.)[[:space:]]+(.*)\$/[\1] \2/'" | env FZF_DEFAULT_OPTS="$opts" fzf --preview="$cmd" +end + +# git add selector +function forgit::add + forgit::inside_work_tree || return 1 + # Add files if passed as arguments + count $argv >/dev/null && git add "$argv" && git status --short && return + + set changed (git config --get-color color.status.changed red) + set unmerged (git config --get-color color.status.unmerged red) + set untracked (git config --get-color color.status.untracked red) + + set extract_file " + sed 's/^[[:space:]]*//' | # remove leading whitespace + cut -d ' ' -f 2- | # cut the line after the M or ??, this leaves just the filename + sed 's/.* -> //' | # for rename case + sed -e 's/^\\\"//' -e 's/\\\"\$//' # removes surrounding quotes + " + set preview " + set file (echo {} | $extract_file) + # exit + if test (git status -s -- \$file | grep '^??') # diff with /dev/null for untracked files + git diff --color=always --no-index -- /dev/null \$file | $forgit_diff_pager | sed '2 s/added:/untracked:/' + else + git diff --color=always -- \$file | $forgit_diff_pager + end + " + set opts " + $FORGIT_FZF_DEFAULT_OPTS + -0 -m --nth 2..,.. + $FORGIT_ADD_FZF_OPTS + " + set files (git -c color.status=always -c status.relativePaths=true status -su | + grep -F -e "$changed" -e "$unmerged" -e "$untracked" | + sed -E 's/^(..[^[:space:]]*)[[:space:]]+(.*)\$/[\1] \2/' | # deal with white spaces internal to fname + env FZF_DEFAULT_OPTS="$opts" fzf --preview="$preview" | + sh -c "$extract_file") # for rename case + + if test -n "$files" + for file in $files + echo $file | tr '\n' '\0' | xargs -I{} -0 git add {} + end + git status --short + return + end + echo 'Nothing to add.' +end + +## git reset HEAD (unstage) selector +function forgit::reset::head + forgit::inside_work_tree || return 1 + set cmd "git diff --cached --color=always -- {} | $forgit_diff_pager" + set opts " + $FORGIT_FZF_DEFAULT_OPTS + -m -0 + $FORGIT_RESET_HEAD_FZF_OPTS + " + set files (git diff --cached --name-only --relative | env FZF_DEFAULT_OPTS="$opts" fzf --preview="$cmd") + if test -n "$files" + for file in $files + echo $file | tr '\n' '\0' |xargs -I{} -0 git reset -q HEAD {} + end + git status --short + return + end + echo 'Nothing to unstage.' +end + +# git checkout-restore selector +function forgit::checkout_file + forgit::inside_work_tree || return 1 + + set cmd "git diff --color=always -- {} | $forgit_diff_pager" + set opts " + $FORGIT_FZF_DEFAULT_OPTS + -m -0 + $FORGIT_CHECKOUT_FZF_OPTS + " + set git_rev_parse (git rev-parse --show-toplevel) + set files (git ls-files --modified "$git_rev_parse" | env FZF_DEFAULT_OPTS="$opts" fzf --preview="$cmd") + if test -n "$files" + for file in $files + echo $file | tr '\n' '\0' | xargs -I{} -0 git checkout -q {} + end + git status --short + return + end + echo 'Nothing to restore.' +end + +# git stash viewer +function forgit::stash::show + forgit::inside_work_tree || return 1 + set cmd "echo {} |cut -d: -f1 |xargs -I% git stash show --color=always --ext-diff % |$forgit_diff_pager" + set opts " + $FORGIT_FZF_DEFAULT_OPTS + +s +m -0 --tiebreak=index --bind=\"enter:execute($cmd |env LESS='-R' less)\" + $FORGIT_STASH_FZF_OPTS + " + git stash list | env FZF_DEFAULT_OPTS="$opts" fzf --preview="$cmd" +end + +# git clean selector +function forgit::clean + forgit::inside_work_tree || return 1 + + set opts " + $FORGIT_FZF_DEFAULT_OPTS + -m -0 + $FORGIT_CLEAN_FZF_OPTS + " + + set files (git clean -xdffn $argv| awk '{print $3}'| env FZF_DEFAULT_OPTS="$opts" fzf |sed 's#/$##') + + if test -n "$files" + for file in $files + echo $file | tr '\n' '\0'| xargs -0 -I{} git clean -xdff {} + end + git status --short + return + end + echo 'Nothing to clean.' +end + +function forgit::cherry::pick + forgit::inside_work_tree || return 1 + set base (git branch --show-current) + if not count $argv > /dev/null + echo "Please specify target branch" + return 1 + end + set target $argv[1] + set preview "echo {1} | xargs -I% git show --color=always % | $forgit_show_pager" + set opts " + $FORGIT_FZF_DEFAULT_OPTS + -m -0 + " + echo $base + echo $target + git cherry "$base" "$target" --abbrev -v | cut -d ' ' -f2- | + env FZF_DEFAULT_OPTS="$opts" fzf --preview="$preview" | cut -d' ' -f1 | + xargs -I% git cherry-pick % +end + +# git ignore generator +if test -z "$FORGIT_GI_REPO_REMOTE" + set -x FORGIT_GI_REPO_REMOTE https://github.com/dvcs/gitignore +end + +if test -z "$FORGIT_GI_REPO_LOCAL" + if test "XDG_CACHE_HOME" + set -x FORGIT_GI_REPO_LOCAL $XDG_CACHE_HOME/forgit/gi/repos/dvcs/gitignore + else + set -x FORGIT_GI_REPO_LOCAL $HOME/.cache/forgit/gi/repos/dvcs/gitignore + end +end + +if test -z "$FORGIT_GI_TEMPLATES" + set -x FORGIT_GI_TEMPLATES $FORGIT_GI_REPO_LOCAL/templates +end + +function forgit::ignore + if not test -d "$FORGIT_GI_REPO_LOCAL" + forgit::ignore::update + end + + set cmd "$forgit_ignore_pager $FORGIT_GI_TEMPLATES/{2}{,.gitignore} 2>/dev/null" + set opts " + $FORGIT_FZF_DEFAULT_OPTS + -m --preview-window='right:70%' + $FORGIT_IGNORE_FZF_OPTS + " + set IFS '\n' + + set args $argv + if not count $argv > /dev/null + set args (forgit::ignore::list | nl -nrn -w4 -s' ' | + env FZF_DEFAULT_OPTS="$opts" fzf --preview="$cmd" |awk '{print $2}') + end + + if not count $args > /dev/null + return 1 + end + + forgit::ignore::get $args +end + +function forgit::ignore::update + if test -d "$FORGIT_GI_REPO_LOCAL" + forgit::info 'Updating gitignore repo...' + set pull_result (git -C "$FORGIT_GI_REPO_LOCAL" pull --no-rebase --ff) + test -n "$pull_result" || return 1 + else + forgit::info 'Initializing gitignore repo...' + git clone --depth=1 "$FORGIT_GI_REPO_REMOTE" "$FORGIT_GI_REPO_LOCAL" + end +end + +function forgit::ignore::get + for item in $argv + set filename (find -L "$FORGIT_GI_TEMPLATES" -type f \( -iname "$item.gitignore" -o -iname "$item}" \) -print -quit) + if test -n "$filename" + set header $filename && set header (echo $filename | sed 's/.*\.//') + echo "### $header" && cat "$filename" && echo + else + forgit::warn "No gitignore template found for '$item'." && continue + end + end +end + +function forgit::ignore::list + find "$FORGIT_GI_TEMPLATES" -print |sed -e 's#.gitignore$##' -e 's#.*/##' | sort -fu +end + +function forgit::ignore::clean + setopt localoptions rmstarsilent + [[ -d "$FORGIT_GI_REPO_LOCAL" ]] && rm -rf "$FORGIT_GI_REPO_LOCAL" +end + +set FORGIT_FZF_DEFAULT_OPTS " +$FZF_DEFAULT_OPTS +--ansi +--height='80%' +--bind='alt-k:preview-up,alt-p:preview-up' +--bind='alt-j:preview-down,alt-n:preview-down' +--bind='ctrl-r:toggle-all' +--bind='ctrl-s:toggle-sort' +--bind='?:toggle-preview' +--bind='alt-w:toggle-preview-wrap' +--preview-window='right:60%' ++1 +$FORGIT_FZF_DEFAULT_OPTS +" + +# register aliases +if test -z "$FORGIT_NO_ALIASES" + if test -n "$forgit_add" + alias $forgit_add 'forgit::add' + else + alias ga 'forgit::add' + end + + if test -n "$forgit_reset_head" + alias $forgit_reset_head 'forgit::reset::head' + else + alias grh 'forgit::reset::head' + end + + if test -n "$forgit_log" + alias $forgit_log 'forgit::log' + else + alias glo 'forgit::log' + end + + if test -n "$forgit_diff" + alias $forgit_diff 'forgit::diff' + else + alias gd 'forgit::diff' + end + + if test -n "$forgit_ignore" + alias $forgit_ignore 'forgit::ignore' + else + alias gi 'forgit::ignore' + end + + if test -n "$forgit_restore" + alias $forgit_restore 'forgit::checkout_file' + else + alias gcf 'forgit::checkout_file' + end + + if test -n "$forgit_clean" + alias $forgit_clean 'forgit::clean' + else + alias gclean 'forgit::clean' + end + + if test -n "$forgit_stash_show" + alias $forgit_stash_show 'forgit::stash::show' + else + alias gss 'forgit::stash::show' + end + + if test -n "$forgit_cherry_pick" + alias $forgit_cherry_pick 'forgit::cherry::pick' + else + alias gcp 'forgit::cherry::pick' + end +end +