# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
#shopt -s checkwinsize

# set prompt
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '

# set win title
case "$TERM" in
xterm*|rxvt*)
    PROMPT_COMMAND='echo -ne "\033]0;${PWD/$HOME/~}\007"'
    ;;
*)
    ;;
esac

# Source global definitions
if [ -f /etc/bashrc ]; then
        . /etc/bashrc
fi

# User specific environment
if ! [[ "$PATH" =~ "$HOME/.local/bin:$HOME/bin:" ]]; then
    PATH="$HOME/.local/bin:$HOME/bin:$PATH"
fi
export PATH

# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.

#if [ -f ~/.bash_aliases ]; then
#    . ~/.bash_aliases
#fi

# enable color support of ls and also add handy aliases
if [ "$TERM" != "dumb" ]; then
    eval "`dircolors -b`"
fi

#============================
# Francesco's aliases
#============================

# dir navigation
alias l='ls --color=auto -CF -lh --group-directories-first'
alias ll='ls --color=auto -CF -lh --group-directories-first'
alias ldir='ls --color=auto -CF -lh | grep ^d'   # selects only ls' items which are directories
alias ls='ls --color=auto -CF -h --g'
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias .....='cd ../../../..'
alias nosym='cd `pwd -P`'                    # no symlinks!
alias du='du -hs'
alias df='df -h'

# object symbols
alias searchsym='nm -A *.a | grep '


#============================
# Francesco's key binds
#============================

# this makes TAB key autocomplete the command line instead of showing the list
# of possible completions
#bind '"\t":menu-complete'

# use shift+TAB for default bash mode: show list of ambiguos completions
#bind '"\x1b\x5b\x5a": possible-completions'

# this makes it possible to use SHIFT+ENTER to launch commands in the form:
#     ( cmd & )
# rather than
#       cmd
# This suppresses the job control asynchronous messages and any error message
# coming from the program...
#bind '"\x1b\x4f\x4d"':"\"\001(\005 >/dev/null 2>&1 &)\r\""

# PgUp shows last 20 commands
#bind '"\e[5~"':"\"history | tail -20\C-m\""


#============================
# Francesco's functions
#============================

# Custom functions
# IMPORTANT: the final "$@" is critical to be able to grep for strings with spaces
grepcpp()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.{c,cpp,h,hpp} --include=Makefile --include=makefile "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
grepcpphdr()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.{h,hpp} "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
grepscripts()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.sh "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
grepmakefiles()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=Makefile\* --include=makefile\* "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
grepjava()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.java "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
grepgo()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.go "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
greppy()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.py "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
grepyaml()
{
	clear
	echo ------------------------------------------------------------------------------------------
	echo
	echo
	grep -R -in --include=\*.y*ml "$@"
	echo
	echo ------------------------------------------------------------------------------------------
}
watchdockers()
{
        watch -n2 'docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Image}}\t{{.Ports}}"'
}
watchkube()
{
        watch -n2 'microk8s kubectl get -n default all'
}