Pretty prompt alá smuuf

.bashrc

# smuuf.bashrc

# Prompt formatting
# 10:20:49 /etc
# [smuuf@smuuf-xubuntu]$
parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1) /'
}

NC="$(tput sgr0)"
export PS1="\e[90m\$(parse_git_branch)"
export PS1=$PS1"\[\e[38;5;7m\]\t\[$NC\]\[\e[38;5;15m\] \[$NC\]\[\e[38;5;30m\]\w\[$NC\]\[\e[38;5;15m\]\n\[$NC\]\[\e[38;5;7m\][\[$NC\]\[\e[38;5;202m\]\u\[$NC\]\[\e[38;5;15m\]@\[$NC\]\[\e[38;5;33m\]\h\[$NC\]\[\e[38;5;7m\]]\[$NC\]\[\e[38;5;15m\]\\$ \[$NC\]"

# Differentiate WSL version
VERSION=`cat /proc/version`
if [[ "$VERSION" =~ "[email protected]" ]]; then
	echo "Running WSL 1"
	WSL_1=1
elif [[ "$VERSION" =~ "microsoft-standard" ]]; then
	echo "Running WSL 2"
	WSL_2=1
fi

# XServer display for WSL
export LIBGL_ALWAYS_INDIRECT=1
if [[ "$WSL_1" ]]; then
	export DISPLAY=:0 # in WSL 1
fi
if [[ "$WSL_2" ]]; then
	export DISPLAY=$(awk '/nameserver / {print $2; exit}' /etc/resolv.conf 2>/dev/null):0 # in WSL 2
fi

# WAV to MP3 converting via ffmpeg.
function wavtomp3 {
        ffmpeg -i "$1" -vn -ar 44100 -ac 2 -b:a 320k "${1/.wav/.mp3}"
}

# Other useful aliases.
alias snano="sudo nano"
alias gpull="git pull"
alias gpush="git push"

function cdenv {
        cd $1
        if [[ -f "./.venv" ]]; then
                VENV=$(<.venv)
        elif [[ -f "./env" ]]; then
                VENV=$(<.venv)
        fi
        source ~/envs/$VENV/bin/activate
}