.shell_aliases

# General shell aliases. Source from .bashrc or .zshrc

[[ -r ~/.bash_aliases_tmp ]] && source ~/.bash_aliases_tmp

# locking
if [[ "$(uname)" == 'Darwin' ]]
then
	# Open the screensaver with `lock`
	# note - should set preferences to lock the screen after 5s of screensaver
	lock () {
		SCREEN_ENGINE="/System/Library/Frameworks/ScreenSaver.framework/Versions/Current/Resources/ScreenSaverEngine.app"
		open -a $SCREEN_ENGINE
	}

else
	# linux locking (typically, this is a script that uses some version of i3lock)
	alias lock="~/.config/scripts/lock.sh"
fi

####
## Common aliases, command improvements:
####

# ls, grep, mkdir, tmux improvements
alias ll="ls -lhFG"
alias la="ll -a"
alias lr="gls -lhFG --color=auto --ignore={'*.py[c|o]','__pycache__','*.o','*.so','*~'}"
alias lt="ll -t"
alias grep="grep --color=auto"
alias fgrep="fgrep --color=auto"
alias egrep="egrep --color=auto"
alias ggrep="ggrep --color=auto"
alias less="less -FX"
alias cclear="cd; clear"

# Make new directory and immediately cd into it (from Nate Landau's, link below)
# should the -p flag be included?
mcd () { mkdir -p "$1" && cd "$1"; }

# Use neovim instead of vim
alias vi="nvim"
alias vim="nvim"
alias gvim="/usr/local/bin/vim"
vimdiff () { nvim -d "$@" ;}

# copy with a progress bar.
alias cpv="rsync -avzh --progress --"

# pretty-print json
alias jcat='python -m json.tool'

# colorize diff output (use colordiff instead of diff --color, problems with -y, side-by-side)
alias diff='colordiff'

# set better defaults for highlight
alias highlight='highlight -O xterm256 --style=zenburn --force'

# use `highlight` for colorized cat
hcat () {

  while [[ $# -gt 0 ]]; do
    case "$1" in
      -n)
        ARGS="-l"
        ;;
      *rc|*profile)
        highlight "$ARGS" --syntax=conf -i "$1"
        ;;
      *)
        highlight "$ARGS" -i "$1"
        ;;
    esac
    shift
  done

  unset ARGS
}

# make tmux easier to check
alias tmux-ls="tmux list-sessions"
# tmux-a [index]	: attaches to the index of given session
# tmux-a			: tries to attach to last session; if none active, creates new one
tmux-a () {
	sessions=`tmux list-sessions 2>/dev/null`
	# if there are tmux sessions, connect to the last one or the one specified by $1
	if [[ $? -eq 0 ]]
	then
		# if there's an argument given then connect to given session
		if [[ -n "$1" ]]
		then
			tmux attach -t "$1"
			#return $?
		else
			# no argument, and tmux is running: attach to the most recent session
			tmux attach
			#return $?
		fi
	else
		# tmux isn't running: start it up
		tmux
		#return 0
	fi
}

# Generate a password before plugging into `pass`
gen-pw () {
	[[ -z "$1" ]] && LEN=15 || LEN="$1"
	cat /dev/urandom | \
		gtr -dc 'A-Za-z0-9!"#$%&'\''()*+,-./:;<=>?@[\]^_`{|}~' | \
		head -c "$LEN"
}

# overwrite `python` and `python3` to always open better REPL (if it's installed)
python () {
	which ipython > /dev/null
	if [[ "$?" -eq 0 && "$#" -eq 0 ]]; then
		ipython
	else
		command python "$@"
	fi
}

python3 () {
	which ipython > /dev/null
	if [[ "$?" -eq 0 && "$#" -eq 0 ]]; then
		ipython
	else
		command python3 "$@"
	fi
}

# wip: add completions to tmux-a (will defer between bash and zsh uh oh)
function _tmux-a () {
    [[ -n ${tmux_describe} ]] && print "Attach or switch to a session" && return
    local -a args

    args=(
        #'-c[specify working directory for the session]:directory:_path_files -g "*(-/)"'
        #'-d[detach other clients attached to target session]'
        #'-r[put the client into read-only mode]'
        '[choose a target session]:target session:__tmux-sessions'
    )
    _arguments ${args}
}

####
## aliases/functions that are mac or linux specific
####

if [[ "$(uname)" == 'Darwin' ]]
then

# quick look alias
alias ql='qlmanage -p 2>/dev/null'

# fix broken virtualenv (when brew updates python)
fix-env () { gfind "$1" -type l -xtype l -delete }

abri () { open -a Abricotine "$@" }

# get battery status (this is only used when I'm running very low power, no bar)
alias power="pmset -g batt | egrep -o '([0-9]+\%).*?;.*?;'"

# control wifi
wifi () {
	if [[ -n "$1" ]]; then
		case "$1" in
			"status")
				networksetup -getairportnetwork en0
				;;
			"on"|"off")
				networksetup -setairportpower en0 "$1"
				;;
			*)
				echo "Not valid option: ""$1" && echo "{on|off|status}" && return 1
				;;
		esac
	else
		# with no argument, just toggle
		STATUS="$(networksetup -getairportpower en0|cut -f4 -d ' ')"
		if [[ $STATUS == "Off" ]]; then
			networksetup -setairportpower en0 on && echo "turning wifi on..."
		else
			networksetup -setairportpower en0 off && echo "turning wifi off..."
		fi
	fi
}

# Show hidden files (default: false)
export FINDER_SHOW_HIDDEN=1
toggleFinderHidden () {
	if [[ $FINDER_SHOW_HIDDEN -eq 0 ]]
	then
		export FINDER_SHOW_HIDDEN=1
		defaults write com.apple.finder ShowAllFiles true
		killall Finder
	else
		export FINDER_SHOW_HIDDEN=0
		defaults write com.apple.finder ShowAllFiles false
		killall Finder
	fi
}

# Show desktop icons by default
export DESKTOP_SHOW=1
toggleDesktop () {
	if [[ $DESKTOP_SHOW -eq 0 ]]
	then
		export DESKTOP_SHOW=1
		defaults write com.apple.finder CreateDesktop true
		killall Finder
	else
		export DESKTOP_SHOW=0
		defaults write com.apple.finder CreateDesktop false
		killall Finder
	fi
}

# hardcore ricing stuff (lol)
# http://tex.stackexchange.com/questions/43057/macosx-pdf-viewer-automatic-reload-on-file-modification
# setup Skim for vim latex pdf previewing
# defaults write -app Skim SKAutoReloadFileUpdate -boolean true
#
# http://stackoverflow.com/questions/1264210/does-mac-x11-have-the-xtest-extension
# xtest for xQuartz?
# defaults write org.x.X11 enable_test_extensions -boolean true

####
# Following suggestions are from:
# http://natelandau.com/my-mac-osx-bash_profile/

# Prevent power button from immediately sleeping display
alias PowerSleepOff='defaults write com.apple.loginwindow PowerButtonSleepsSystem -bool no'
alias PowerSleepOn='defaults write com.apple.loginwindow PowerButtonSleepsSystem -bool yes'

# Move default screencap location (only have to run this once, but saved here just in case)
# Where I want them saved:
alias picDls='defaults write com.apple.screencapture location ~/Downloads/; killall SystemUIServer'
# Actual default:
alias picDef='defaults write com.apple.screencapture location ~/Desktop/; killall SystemUIServer'

# Recursively delete .DS_Store files
alias delDS="find . -type f -name '*.DS_Store' -ls -delete"

####
## End of Nate Landau's suggestions
####

else

# linux-specific aliases

:

fi