.aliases

#!/usr/bin/env bash

# Collection of aliases and bash functions

# Utilties for dotfile versioning
#----------------------------
# Alias for .dotfile repository, see README
alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'
# Checkout/ Update all Git submodules (e.g. Vim Plugins, ...)
alias configsub='config submodule init && cat .gitmodules | grep  -Eo "\"(.)*\"" | cut -d "\"" -f 2 | xargs -I{} /usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME submodule update --remote {}'
# Search alias ir function in .aliases
function finda() { grep --no-filename -i -a1 "$@" ~/.aliases  | grep -v '^\s*$' ; }
# Portable open
if [[ "$(uname)" == "Darwin" ]]; then
    generic_open='open'
elif [[ "$(uname)" == "Linux" ]]; then
    generic_open='xdg-open'
fi

# Terminal 
#----------------------------
# Change directory and list content
function lcd() { cd "$1" && ls; }
# Create directory and enter it
function mcd() { mkdir -p "$1" && cd "$1" || return; }
if [[ "$(uname)" == "Darwin" ]]; then
    colorflag=' -GFh';
elif [[ "$(uname)" == "Linux" ]]; then
    colorflag=' --color=auto';
fi    
# Ls
alias ls="ls $colorflag"
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
# Grep
if grep --color=auto "a" ~/.aliases &> /dev/null; then
    alias grep='grep --color=auto'
fi
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
# If NeoVim is available prefer NeoVim over Vim
if type nvim > /dev/null 2>&1; then
    alias vim=nvim
fi
# Shorthand for find
function f() { find . -name "$1" 2>&1 | grep -v 'Permission denied'; }
# Grep ps
function psa() { ps aux | grep "$1"; }
# List and sort folders by size
alias fbysize='du -h -a --max-depth=1 | sort -h'
# grep history
function hist() { history | grep "$1"; }

# Gradle
#----------------------------
# Gradle wrapper
alias gw='./gradlew'
# Gradlew wrapper clean build
alias gwcb='./gradlew clean build'
# Gradle dependency insight
function gwdi() { ./gradlew dependencyInsight --configuration "${2:-compileClasspath}" --dependency "$1"; }
# Generate HTML dependency report and open it
function gwhdr() { ./gradlew htmldependencyReport; $generic_open build/reports/project/dependencies/index.html; }

# Git
#----------------------------
# Show outgoing changes, inspired by Mercurials hgout
alias gout='git log --pretty=oneline --abbrev-commit --graph @{u}.. --stat'
# Show incoming changes
alias gin='git log --pretty=oneline --abbrev-commit ..@{u} --stat'
# Jump back to to the last branch
alias gback='git checkout -'
# Undo commit
alias gundo='git reset HEAD~'
# Git status
alias gs='git status'
# Git branch
alias gb='git branch -vv'
# Git diff
alias gd='git diff'
# Git diff last commit
alias gdl='git diff --cached HEAD^'
# Git push
alias gph='git push'
# Git pull
alias gpl='git pull'
# Git commit
alias gcm='git commit -m'
# Remove all local branches which remote equivalent is gone
function gprune() { git fetch -p && git branch -vv | awk '/: gone]/{print $1}' | xargs git branch -d; }
alias g='git'
# Git checkout
alias gc='git checkout'
# Git show history of specific file
function ghist() { git log -p -- "$1"; }
# Git fetch
alias gf='git fetch'
# Git commit with "NO-TICKET:" as prefix in commit message
function gcmn() { git commit -m "NO-TICKET: $1"; }
# git add all
alias gaa='git add .'
# git add 
alias ga='git add'
# git merge 
alias gm='git merge'
# git log with graph
alias gl='git log --graph --decorate --all --stat'
# show last commit
alias glast='git show HEAD~1'
# git number of commits per author on all branches
alias gstat='git shortlog -s -n --all --no-merges'

# Docker
#----------------------------
# Docker
alias d='docker'
# list all running containers
alias dps="docker ps --format 'table {{.ID}}\t{{.Names}}\t{{.Image}}\t{{.Ports}}\t{{.Status}}'"
# list all running and stopped containers
alias dpsa="docker ps -a --format 'table {{.ID}}\t{{.Names}}\t{{.Image}}\t{{.Ports}}\t{{.Status}}'"
# list all images
alias di='docker images'
# docker build
alias db='docker build .'
# stop all containers
function dstop() { docker stop $(docker ps -q); }
# remove all containers
function drm() { docker rm -f -v $(docker ps -a -q); }
# remove all images
function drmi() { docker rmi -f $(docker images -q); }
# remove all dangeling volumes
function drmv() { docker volume rm $(docker volume ls -q -f dangling=true); }

# Docker Compose
#----------------------------
# Short docker-compose
alias doc='docker-compose'

# Kubernetes
#----------------------------
# Shorter
alias k='kubectl'
alias kgp='kubectl get pods'
# Change namespace
function kcns() { kubectl config set-context $(kubectl config current-context) --namespace=$1; } 
# Print current namespace
alias kns='kubectl config view | grep namespace:'
alias kcd='kubectl config set-context $(kubectl config current-context) --namespace '

# Maven
#----------------------------
# Maven clean install
alias mci='mvn clean install'
# Maven dependency tree
alias mdep='mvn dependency:tree'

# Ansible
#----------------------------
alias ap='ansible-playbook'

# Network
#----------------------------
# list all IPs
if [[ "$(uname)" == "Darwin" ]]; then
    function ip() { ifconfig | grep "inet " | grep -Fv 127.0.0.1 | awk '{print $2}'; }
elif [[ "$(uname)" == "Linux" ]]; then
    alias ip='hostname -I'
fi

# Get Wan IP
alias wanip='dig +short myip.opendns.com @resolver1.opendns.com'

# Comes back when online
function online() { while true; do wanip > /dev/null 2>&1; if [ $? -eq 0 ]; then echo "online :)"; break; fi; echo "offline..."; sleep 10; done; }

# serve current directory via http
if type python3 > /dev/null 2>&1; then
    function serve() { python3 -m http.server; }
fi

# tmux
#----------------------------
# start tmux with 4 panes
function t() {
    tmux new-session -s "${1:-default}"\; \
        split-window -v \; \
        split-window -h \; \
        select-pane -t 0 \; \
        split-window -h \; \
        select-pane -t 0 \;   
}
# tmux attach to sessionf
function ta() { tmux attach -t "$1"; }
# tmux list session
alias tl='tmux ls'

# systemd
function dlog() { journalctl -b -a -f -n 30 -u "$1"; }

# SDK man
#----------------------------
if type sdk > /dev/null 2>&1; then
    alias usejava8='sdk use java 8.0.312-zulu'
    alias usejava11='sdk use java 11.0.2-open'
    alias usejava17='sdk use java 17.0.1-open'
    alias usejava21='sdk use java 21.0.1-open'
fi

# Show description of HTTP Status Code
function httpc() { sed -n -e '/^'$1'/p' ~/.lib/http_codes.csv | sed -e $'s/;/\\\n/g' | fold -w 81; }

# Create random password
function pw() { cat /dev/urandom | env LC_CTYPE=C tr -dc _ABCDEFGHJKLMNPQRSTUVWXYZabcdefghjklmnpqrstuvwxyz23456789- | head -c 16; echo; }

# Short clear
alias c=clear

function smonitor() { echo "Remember: Type ~. to quit. "; sudo cu -l /dev/cu.SLAB_USBtoUART -s 115200; }

# Create high CPU load, e.g. for 8 processors call "cpumeld 8"
function cpumeld() { for c in {1..$1}; do yes > /dev/null & done; }
function cpumeldstop() { killall yes; }

# Decode jwt token
function jwt() { jq -R 'split(".") | .[1] | @base64d | fromjson' <<< "$1"; }