dotfiles/.config/shell/functions

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# Shell configuration for Zsh, works almost completely for Bash as well
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export LESS=-R
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alias info='info --vi-keys'
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export DIST=$(lsb_release --id | cut -d' ' -f2)
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# Some aliases
alias conf='{ fd -t f . --full-path $(xdg-user-dir CONFIG) /etc; echo ~/.gradle/gradle.properties } | fzf --tiebreak=end,length --preview "bat --color=always --style=numbers --line-range :500 {}" --bind "enter:execute(test -O {} && $EDITOR {} || sudoedit {}),del:execute(gio trash {}),change:top"'
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alias editgrub='sudoedit /etc/default/grub && sudo update-grub'
alias editenv='sudoedit /etc/environment'
CONFIG_SHELL_FUNCTIONS="${BASH_SOURCE[0]:-${(%):-%x}}"
alias r="reset && exec zsh"
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editshell() {
file=$((test $# -lt 1 && echo "$CONFIG_SHELL_FUNCTIONS") || (test "$1" = "zsh" && echo "$CONFIG_ZSH/.zshrc") || echo "$CONFIG_SHELLS/$1")
checksum="$(md5sum $file)"
$EDITOR $file
test "$checksum" != "$(md5sum $file)" && exec $SHELL
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}
alias -g ___='"$(eval "$(fc -ln -1)" | tail -n 1)"'
alias -g G="| grp"
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alias println='printf "\n"'
alias graphics='lspci -vnn | grep VGA --color=never'
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alias startMinecraftServer='curl https://ipinfo.io/ip | xclip -sel clip && cd ~/daten/games/sharedgames/minecraft/server && java -jar forge-1.12.2-14.23.5.2768-universal.jar -mx 8G'
# Fast shortcuts
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alias t='task'
alias tw='timew'
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alias c='clear'
alias q='exit'
alias v='nvim'
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alias grp='grep -iIn'
alias grpr='grp -r'
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b() { bat "$@" 2>/dev/null || ls -lah "$@" }
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cdd() { cd "$@" 2>/dev/null || cd "$(dirname "$1")" "${@:2}" }
tr() { tree -C -a -L 2 "$@" | less }
alias sc='sudo systemctl'
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dropbox_path="$(cat ~/.dropbox/info.json | grep -Po '"'"path"'"\s*:\s*"\K([^"]*)')"
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# Add an "alert" alias for long running commands. Use like so: sleep 10; alert
#if [ command -v notify-send >/dev/null 2>&1 ]; then
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(echo "$history[$HISTCMD]" | sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
#fi
# Fix broken mime messages
alias fixmime='sudo rm /usr/share/mime/packages/kde.xml && sudo update-mime-database /usr/share/mime'
# Find zmv in man because I need to look it up all the time ^^
man() {
(test "$1" = "zmv" && LESS="$LESS+/^ *zmv *\\[" /usr/bin/man zshcontrib) || /usr/bin/man "$@"
}
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sedcomment() { sed -i 's/$1/#\0/' "${@:2}" }
seduncomment() { sed -i 's/#\($1\)/\0/' "${@:2}" }
mozedit() (
set -eo pipefail
file="$1"
tmpfile="/tmp/$(basename $1).tmp"
unsetopt multios # https://stackoverflow.com/a/58261480
# ( [[ -t 0 ]] && echo 'STDIN is attached to TTY' ) || cat
{ echo -en '\x02\x21\x4C\x18TT\x0\x0' && dd if="$file" bs=1 skip=12 } 2>&1 >"$tmpfile" | head -1 | cut -d+ -f1 | xargs printf "%04x\n" | read len
tmpfile2="${tmpfile}2"
cat "$tmpfile" | sed "s/TT/\\x${len:2:2}\\x${len:0:2}/" | unlz4 >"$tmpfile2"
cat "$tmpfile2" | sed "$2" | lz4 -l | dd bs=1 skip=8 seek=12 of="$file" conv=notrunc
)
theme_save="$(xdg-user-dir CACHE)/theme"
theme_default="dark"
theme() {
theme="$1"
if test "$2" = "kde" || test "$theme" != "$THEME" -a "$2" != "q"
then kcmshell5 kcm_lookandfeel &
fi
export THEME="$theme"
echo "$theme">"$theme_save"
#mozfile=$(find $HOME/.mozilla/firefox/ -maxdepth 2 -name addonStartup.json.lz4 | grep ".test")
case "$theme" in
(light)
export BAT_THEME="OneHalfLight"
konsoleprofile colors="Light"
sed -i 's/#\(include.*\/light-256.theme\)/\1/' "$(xdg-user-dir CONFIG)/taskrc"
#mozedit $mozfile '/light@mozilla/,/"enabled"/ s/\("enabled":.*\)false/\1true/; /dark@mozilla/,/"enabled"/ s/\("enabled":.*\)true/\1false/'
;;
(dark)
export BAT_THEME="OneHalfDark"
konsoleprofile colors="Breeze"
sed -i 's/^include.*light-256.theme/#\0/' "$(xdg-user-dir CONFIG)/taskrc"
#mozedit $mozfile '/light@mozilla/,/"enabled"/ s/\("enabled":.*\)true/\1false/; /dark@mozilla/,/"enabled"/ s/\("enabled":.*\)false/\1true/'
;;
esac
}
export THEME=$(cat "$theme_save" 2> /dev/null)
export THEME=${THEME:-$theme_default}
theme $THEME
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updateDeps() {
name="$1"
pattern="$2"
depth="4"
case $name in
gradle-wrapper.properties) depth=6;;
esac
shift 2
oldversion="[0-9.]\+"
while test $# -gt 1; do
case "$1" in
--pattern) oldversion="$2";;
--version) version="$2";;
esac
shift 2
done
echo name $name depth $depth pattern $oldversion version $version
find -maxdepth $depth -type f -name $name | while read f
do echo $f
sed -i "s/\($pattern\)$oldversion/\1$version/gw /dev/stdout" $f
done
}
alias updateKotlin='updateDeps build.gradle.kts '\''kotlin(\"jvm\") version \"'\'' --version'
alias updateGradle='updateDeps gradle-wrapper.properties "services.gradle.org\/distributions\/gradle-" --version'
alias updateUtils='updateDeps build.gradle.kts '\''\"com.github.Xerus2000.util\", \".*\", \"'\'' --pattern '\''[^\"]\+'\'' --version'
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# Kill all shell background processes
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alias killbg='kill ${${(v)jobstates##*:*:}%=*}'
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# Kil all Java processes except IDEA
# Pass "-9" to force-kill and "-q" to not output what has been killed
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killJava() {
pgrep -f 'java' | while read id
do if [[ $(ps --no-headers -o cmd $id) != *"idea"* ]]; then
[[ "$@" == "-q" ]] || echo "killing $(ps -p $id -o pid,cmd --width 350 --no-headers)"
if [[ "$@" == "-9" ]]
then kill -9 $id
else kill $id
fi
fi; done
}
clearNpmCache() {
rm -rf $TMPDIR/react-*
rm -rf node_modules/
npm cache verify
npm install
}
# NAVIGATION & DISK
up() {
if [[ $# < 1 ]] ; then
cd ..
else
CDSTR=""
for i in {1..$1} ; do
CDSTR="../$CDSTR"
done
cd $CDSTR
fi
}
# Switch directory & ls
cl() {
cd $1
ls -A
}
# shows size usage for disk or folder
s() {
if test "-d" = "$1"
then df -h
else sudo du --max-depth ${1:-1} -xh | sort -h | grep -v "^0"
fi
}
alias f='find -not -path "*.sync*" -and -not \( -name daten -prune \)'
alias f1='find -mindepth 1 -maxdepth 1'
# FILES
alias lowercase='rename "y/A-Z/a-z/"'
mkcd() {
mkdir -p $1 && cd $1
}
# Creates directory $2 and moves $1 into it
mvk() {
mkdir -p $(dirname "$2")
mv "$1" "$2"
}
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# Moves from $1 to $2 and creates a symlink in place of $2
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mvln() {
file=$(test -f "$1" && echo 1 || echo 0)
if test -d $1; then
mkdir -p "$2"
mv -T $1 $2
else
mv -v $1 $2
fi
[ $file -gt 0 -a -d $2 ] && 2="$2/$(basename $1)"
ln -vsr $2 $1
}
# OTHER
pathadd() {
local IFS=":"
local result="$@"
unset IFS
cat /etc/environment | head -1 | cut -d'"' -f2 | tr ":" "\n" | while read v; do
[[ " $@ " =~ " $v " ]] || result+=":$v"
done
echo PATH=\"${result}\"\\n$(cat /etc/environment | tail -n +2) | sudo tee /etc/environment
}
writecompletion() {
echo "#compdef $1" > "_$1"
nvim "_$1"
}
resetdocker() {
#aptremove docker-ce
kill $(ps -e | grep docker | cut -d' ' -f2)
sudo rm -rf /var/run/docker /var/lib/docker
sudo rm /var/run/docker.*
#aptinstall docker-ce
}
# MUSIC
# INSTALL
snapinstall() {
sudo snap install "$@" && refreshSetup
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}
alias aptupdate='sudo apt-get update'
alias aptremove='sudo apt-get remove'
alias aptpurge='sudo apt-get purge'
alias aptclean='sh -c "sudo apt-get clean && sudo apt-get autoremove"'
upgrade() {
if test $DIST = "neon"
then sudo pkcon update
else sudo apt update && sudo apt upgrade
fi
sudo snap refresh
flatpak update -y
sudo npm update -g
# npm -g outdated --parseable=true | cut -d : -f 4 | xargs -n 1 npm -g install
}
uma() {
if test "$1"
then printf 'y\nj\na' | umake "$1" "$2" "/opt/${3:-$2}"
else
uma ide idea-ultimate idea
uma android android-studio android/android-studio && yes | /opt/android/sdk/tools/bin/sdkmanager --licenses && pathadd /opt/android/sdk/tools/bin /opt/android/sdk/platform-tools && sudo apt install qemu-kvm && sudo adduser janek kvm
test -d "/opt/vscode" && uma ide visual-studio-code vscode
fi
}
alias aptrepo='sudo add-apt-repository'
_aptrepo_n="$(test "$OSTYPE" != "cygwin" && add-apt-repository --help | grep -- "-n")"
aptrepon() {
test $_aptrepo_n && aptrepo -y -n "$@" || aptrepo -y "$@"
}
aptrepos() {
for repo in "$@"
do aptrepon $repo
done
aptupdate
}
alias aptinstall='sudo apt-get install'
aptrepoinstall() {
aptrepo -yu $1
if (( $# > 1 ))
then aptinstall "${@:2}"
else aptinstall "${1##*/}"
fi
}
# Gets the download url for the latest release of a package provided via GitHub Releases
# Usage: ghrelease USER REPO [PATTERN]
ghrelease() {
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result=$(curl -s "https://api.github.com/repos/$1/$2/releases/latest" | grep -o "http.*${3:-deb}" | awk '{ print length(), $0}' | sort -n | cut -d' ' -f2-)
echo "$result" | grep amd64 || echo "$result"
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}
# Installs a local or remote(http/https) deb package and removes it after installation
installdeb() {
set -e
loc="/tmp/install.deb"
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case $1 in
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http*) sudo wget -O "$loc" $1;;
*) loc="$1"
esac
sudo dpkg -i "$loc"
sudo apt -f install
sudo rm -f "$loc"
}
installgh() {
installdeb $(ghrelease "$@")
}
# Downloads all dependencies of a package into the current directory
download-debs() {
apt-get download $1 && apt-cache depends -i $1 | awk '/Depends:/ {print $2}' | xargs apt-get download
}
# RANDOM
typeset -A _clean_map
if test "$BASH_VERSION"
then _clean_map=([m]=~/.mozilla [c]=~/.cache)
else _clean_map=(m ~/.mozilla c ~/.cache)
fi
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_clean_folders=(~/.oracle_jre_usage ~/.gradle-kotlin-dsl ~/.thumbnails)
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clean() {
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for f in $_clean_folders
do test -d $f && rm -rv $f
done
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highlight "g to clean gradle"
if [[ $1 =~ "g" ]]; then
find ~/.gradle/* -maxdepth 0 -not -name "gradle.properties" -exec rm -r {} \; -print
find ~/daten/projects/ -name .gradle -print -exec rm -r {} \;
fi
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if test "$BASH_VERSION"; then
for k in "${!_clean_map[@]}"; do
highlight "$k to delete $_clean_map[$k]
echo "key : $k"
echo "value: ${_clean_map[$k]}"
done
else
for k in "${(@k)_clean_map}"; do
highlight "$k to delete $_clean_map[$k]
[[ $1 =~ "$k" ]] && rm -rfv "$_clean_map[$k]"
done
fi
aptclean && echo "Cleaned apt"
highlight "e to delete empty folders"
[[ $1 =~ "e" ]] && find -empty -type d -delete -print
}
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function zipdiff() {
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diff -W200 -y <(unzip -vql $1 | sort -k8) <(unzip -vql $2 | sort -k8) #--suppress-common-lines
}
# PROJECTS
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pdiff() {
diff -r $1 $2 -x .git -x .idea -x .gradle
}
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genssh() {
mkdir -p ~/.ssh
test -f ~/.ssh/id_rsa.pub || ssh-keygen -t rsa -b 4096 -f ~/.ssh/id_rsa -q -N "" -C ${1:-$(hostname)}
if test "$OSTYPE" = "cygwin"
then cat ~/.ssh/id_rsa.pub>/dev/clipboard
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else xclip -sel clip < ~/.ssh/id_rsa.pub
fi && echo "SSH Public key copied to clipboard"
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}
createproject() {
mkcd $1
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echo 'plugins {
kotlin("jvm") version "1.3.41"
application
id("com.github.johnrengelman.shadow") version "5.1.0"
id("com.github.ben-manes.versions") version "0.21.0"
}
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sourceSets {
main {
java.srcDir("src/main")
resources.srcDir("src/resources")
}
test {
java.srcDir("src/test")
}
}' > build.gradle.kts
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}
# SWAP
mem_stat() {
mem_total="$(free | head -2 | tail -1 | awk '{print $2}')"
mem_free="$(free | head -2 | tail -1 | awk '{print $4}')"
mem_percentage=$((mem_free * 100 / $mem_total))
swap_total="$(free | tail -1 | awk '{print $2}')"
swap_used="$(free | tail -1 | awk '{print $3}')"
swap_percentage=$(($swap_used * 100 / $swap_total))
echo -e "Free memory:\t$((mem_free / 1024))/$((mem_total / 1024)) MB\t($mem_percentage%)"
echo -e "Used swap:\t$((swap_used / 1024))/$((swap_total / 1024)) MB\t($swap_percentage%)"
}
stopswap() {
mem_stat
if (( $swap_used == 0 ))
then echo "No swap is in use."
elif (( $swap_used + 100000 < mem_free ))
then echo "Freeing swap..."
sudo swapoff -a
sudo swapon -a
mem_stat
else
echo "Not enough free memory!"
fi
}