.functions

#!/bin/bash
# Create a new directory and enter it
function mkd() {
	mkdir -p "$@" && cd "$@"
}

# Determine size of a file or total size of a directory
function fs() {
	if du -b /dev/null > /dev/null 2>&1; then
		local arg=-sbh
	else
		local arg=-sh
	fi
	if [[ -n "$@" ]]; then
		du $arg -- "$@"
	else
		du $arg .[^.]* *
	fi
}

# Use Git’s colored diff when available
hash git &>/dev/null
if [ $? -eq 0 ]; then
	function diff() {
		git diff --no-index --color-words "$@"
	}
fi

# Extract archives - use: extract <file>
# Credits to http://dotfiles.org/~pseup/.bashrc
function extract() {
	if [ -f $1 ] ; then
		case $1 in
			*.tar.bz2) tar xjf $1 ;;
			*.tar.gz) tar xzf $1 ;;
			*.bz2) bunzip2 $1 ;;
			*.rar) rar x $1 ;;
			*.gz) gunzip $1 ;;
			*.tar) tar xf $1 ;;
			*.tbz2) tar xjf $1 ;;
			*.tgz) tar xzf $1 ;;
			*.zip) unzip $1 ;;
			*.Z) uncompress $1 ;;
			*.7z) 7z x $1 ;;
			*) echo "'$1' cannot be extracted via extract()" ;;
		esac
	else
		echo "'$1' is not a valid file"
	fi
}

#flush dns
function flushDns() {
	sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder
}

# code -- opens Visual Studio Code
# code . -- opens current directory in Visual Studio Code
# code somefile -- opens somefile in Visual Studio Code
code () { VSCODE_CWD="$PWD" open -n -b "com.microsoft.VSCode" --args $* ;}

function kgpods() {
	kubectl get pods | grep $1
}

function kgservices() {
	kubectl get services | grep $1
}

function kgdeployments() {
	kubectl get deployments | grep $1
}

function kgingress() {
	kubectl get ingress | grep $1
}

function kgsecrets() {
	kubectl get secrets | grep $1
}