zsh/aliases/functions
2024-07-27 00:56:58 +02:00

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#!/bin/zsh
#################################################################################
# daily use aliases
##############################################################################{{{
alias ls="ls --group-directories-first -N --color=auto"
alias ll="ls -hl"
alias lll="ls -hla"
alias ds="du -sh"
alias :q="exit"
alias rget="rsync -rP --append-verify --inplace"
alias 7zu="7z a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on"
alias cronmail="mutt -f $MAIL -F <(grep -v 'set folder' ~/.config/mutt/neomuttrc | grep -v 'mailboxes'; echo 'mailboxes $MAIL\nset folder=$MAIL')"
alias d="dragon-drop -a -x -T"
if ! command -v fd >/dev/null; then
if command -v fdfind >/dev/null; then
alias fd="fdfind"
else
fd() {
if [[ "$1" =~ "^-" ]]; then
echo "fd not installed. shell alias supports only basic operation"
return 1
fi
noglob find . -iname "*${*}*"
}
fi
fi
alias sudo="sudo "
alias S='sudo $(history -n -1)'
alias rm="rm -I"
if exists rifle; then
alias v=rifle
else
function v() {
for file in $@; do
xdg-open $file &|
done
}
fi
alias vmemcache="vmtouch -l -m 12G -v"
fork() {
"$@" &>/dev/null &|
}
alias en="pipx run dict.cc.py de en"
alias de="pipx run dict.cc.py en de"
su() {
if [[ -z "$@" ]]; then
echo "Switching to sudo -i for enviromental reasons"
sudo -i
else
command su "$@"
fi
}
loadgroup() {
if [[ -z $1 ]]; then
echo "Usage: loadgroup <new group name>"
return 1
fi
exec sg $1 newgrp $(id -gn)
}
#}}}
#################################################################################
# zsh stuff
##############################################################################{{{
alias histoff="HISTFILE=/dev/null"
alias histon="HISTFILE=$HOME/.histfile"
E() {
if [[ -n $(jobs) ]]; then
echo "exec: You have suspended jobs."
else
builtin exec zsh
fi
}
# edit and refresh aliases
aliases() {
$EDITOR $(zdotfile aliases/${1:-functions})
source $(zdotfile aliases)/*
}
# per directory configuration
cd(){
if [ -e ".zout" ]; then
. "./.zout"
fi
builtin cd $*
if [ -e ".zin" ]; then
. "./.zin"
fi
}
#}}}
#################################################################################
# filesystem stuff
##############################################################################{{{
# count files in current or given directory
count() {
find $1 -mindepth 1 \( ! -path '*/.*' \) | wc -l
}
pumount() {
params=()
while [[ "${1[1]}" == "-" ]]; do
params+="$1"
shift
done
if [[ "${1[1]}" == "/" ]]; then
command pumount "${params[@]}" "$1"
else
command pumount "${params[@]}" "/media/$1"
fi
}
dl-source() {
for file in "$@"; do
getfattr --only-values -n user.xdg.origin.url "$file" 2>/dev/null && echo || echo "$file: no download source info" >&2
done
}
receive-subvolume() { nc -c -l -p $2 | btrfs receive -ve $1 }
send-subvolume() { btrfs property set $1 ro true; btrfs send -v $1 | pv | nc -c nashorn.fritz.box $2 }
#}}}
#################################################################################
# filename manipulation
##############################################################################{{{
alias cleanspaces="renamexm -s/\ /_/g -R"
# prefix all given files with first argument to this function
prefix() {
pre=$1;shift
for i in $*; do mv $i $pre$i;done
}
# prefix all given files with consecutive numbers, starting with 1
# or with number given by -s switch (must be first argument)
prenumbering() {
if [[ "$1" == "-s" ]]; then
n=${2};
shift 2
else
n=1
fi
for i in "$@"; do
mv $i ${(l:2::0:)n}_$i;
((n++));
done
}
# appends given suffix (first argument)
suffix() {
suf=$1;shift
for i in $*; do mv $i $i$suf;done
}
#}}}
#################################################################################
# audio video photo
##############################################################################{{{
alias exifcopy="exiftool -tagsFromFile"
photobydate() {
local imagefiles
imagefiles=( ${*:-(#i)*.(JPG|CR[23]|DNG)(N)} )
for i in ${imagefiles[@]}; do
if [[ -e $i ]]; then
dir=$(exiftool -p '$DateTimeOriginal' $i 2>/dev/null | tr ':' '-' | cut -d' ' -f1;)
mkdir -p $dir
printf "%s\n" ${i:r}.*
mv ${i:r}.* $dir
fi
done | tqdm --total $#imagefiles --unit=imgs >> /dev/null
}
alias mkvidentify="mkvmerge --identify"
cropdetect() {
ffmpeg -ss ${2:-00:05:00} -t 1 -i "${1}" -vf cropdetect -f null - 2>&1 | awk '/crop/ { print $NF }' | tail -1
}
#}}}
#################################################################################
# programming
##############################################################################{{{
if [[ -n $PAGER ]]; then
svn() {
case $1 in
log|diff)
command svn "$@" | $PAGER ;;
*)
command svn "$@" ;;
esac
}
fi
alias gitv='vim "$(git rev-parse --git-dir)/index" -c "Gitv --all" -c tabonly'
#}}}
#################################################################################
# noglobs
##############################################################################{{{
alias ri=noglob\ ri
alias wcalc="noglob wcalc"
#}}}
#################################################################################
# tmux
##############################################################################{{{
tdetachprep() {
env -i tmux new-session -d -s detached &>/dev/null
}
alias :u="tmux select-pane -U"
alias :d="tmux select-pane -D"
alias :l="tmux select-pane -L"
alias :r="tmux select-pane -R"
alias :split="tmux splitw -v"
alias :vsplit="tmux splitw -h"
alias :detachw="tdetachprep; tmux movew -t detached: -s"
alias :attachw="tdetachprep; tmux movew -t : -s"
#}}}
#################################################################################
# btrfs
##############################################################################{{{
btrfs-subvolume-force-delete() {
btrfs property set "$1" ro false
btrfs subvolume delete "$1"
}
#}}}
#
#################################################################################
# global and suffix aliases
##############################################################################{{{
# lazy shortcuts
alias -g G="| grep"
alias -g L="| ${PAGER:-less}"
alias -g LE="2>&1 | ${PAGER:-less}"
alias -g T="| tail"
# xclipboard
alias -g XS='$(xclip -o -selection primary)'
alias -g XC='$(xclip -o -selection clipboard)'
alias -g GITROOT='$(git rev-parse --show-toplevel)'
alias -s log=vimpager
#}}}
#################################################################################
# various small scripts
##############################################################################{{{
urlencode() {
local input
setopt extendedglob
if [ -n "$1" ]; then
input="$*"
else
input=$(</dev/stdin)
fi
# by jkramer, source: http://stackoverflow.com/a/187853/928769
echo "${${(j: :)input}//(#b)(?)/%$[[##16]##${match[1]}]}"
}
#}}}
eth-ip() {
ip a show primary dev ${1:-/sys/class/net/en*~*/lo(:t)} | awk '/\s*inet / { split($2,a,"/");print a[1] }'
}
fasel-tunnel() {
if [[ -z "$1" || -z "$2" || "$1" == "-h" || "$1" == "--help" ]]; then
echo "Usage: fasel-tunnel <host> <port> [remote_port]"
return
fi
local host="$1";
local port="$2";
local remote_port="${3:-$2}"
ssh -L $port:$host:$remote_port fasel -N &
}
tmpssh() {
dir=/tmp/${${1#*:}:t}
mkdir -p ${dir}
sshfs $1 ${dir}
cd ${dir}
}
alias jdl="docopen $HOME/.jails/*/Downloads"
alias vcat="nvimpager -c"
alias luarocks="luarocks --local"
alias icat="kitty +kitten icat"
local function hour-float-to-time() {
printf "%d:%02dh" $1 $(( $1 * 60 % 60 ))
}
batstat() {
for bat in /sys/class/power_supply/BAT*; do
local energy_full=$(<$bat/energy_full)
local energy_now=$(<$bat/energy_now)
local power_now=$(<$bat/power_now)
local bat_status=$(<$bat/status)
local remain_text
local remain
case $bat_status in
Charging)
remain=$(((energy_full - energy_now) / power_now))
remain_text=", $(hour-float-to-time $remain) until full"
;;
Discharging)
remain=$((energy_now / power_now))
remain_text=", $(hour-float-to-time $remain) left"
;;
*)
remain_text=""
;;
esac
printf "%s: %.1f %%, %s%s\n" \
${bat:t} \
$(( energy_now * 100.0 / energy_full )) \
$bat_status \
$remain_text
done
}
if [[ $DISPLAY ]] && exists xinput && exists xrandr && \
xinput | grep -q Wacom && xrandr | grep -q eDP1; then
xrandr() {
command xrandr $@
for dev in $(xinput | grep Wacom | grep -oP '(?<=id=)\d*'); do
xinput map-to-output $dev eDP1
done
}
fi
function lastdl() {
echo ~/downloads/*(oc.[1])
}
alias mpvu="noglob mpv"
# copilot
function gh-copilot-cli() {
local tpe="$1"; shift
gh copilot suggest -t $tpe "$*"
}
alias C="gh-copilot-cli shell"
alias Cgit="gh-copilot-cli git"
alias Cgh="gh-copilot-cli gh"
alias e="nvim -c 'lua require(\"telescope.builtin\").fd { cwd = require(\"findroot\")(require(\"telescope.utils\").buffer_dir()) } '"