dotfiles/.zshrc

# ~/.zshrc file for zsh interactive shells.
# see /usr/share/doc/zsh/examples/zshrc for examples










# >unironically using kali linux' zsh configuration as a template













########################################
#               ALIASES                #
########################################

alias ll='ls -l'
alias la='ls -A'
alias l='ls -CF'

alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME' # dotfiles repo management

alias pdf="zathura"
alias scrot="scrot -izs"
alias pacman="sudo pacman"
alias ghc="ghc --make -dynamic"
alias vim="nvim"
alias vi="nvim"
alias history="history 0" # force zsh to show the complete history

# lazy <source file> -- compiles and runs c/c++ (debug mode)
lazy() { 
	cc $1 -o "${1:0:-2}.out" -lm -g3 && gdb -q -ex run ./${1:0:-2}.out
}

# create directory and set it as cwd
take() {
	if [ -z "$1" ]
	then
		read 1
	fi

	mkdir -p $1
	cd $1
}

# compile markdown to html and view in browser
m() {
	if [[ -z "$2" ]]; then
	  2="$HOME/air.css"
	fi

	if [[ -z $1 ]]; then
	  1="README.md"
	fi

	pandoc $1 -f gfm --css=$2 --self-contained --metadata title=$1 | { qutebrowser "data:text/html;base64,$(base64 -w 0)" &}
}

# same as above, but in lynx (terminal based web browser)
m2(){
	if [[ -z $1 ]]; then
	  1="README.md"
	fi
	pandoc $1 | lynx -stdin
}


########################################
#               OPTIONS                #
########################################

#setopt autocd             # change directory just by typing its name
#setopt correct            # auto correct mistakes
setopt interactivecomments # allow comments in interactive mode
setopt magicequalsubst     # enable filename expansion for arguments of the form ‘anything=expression’
setopt nonomatch           # hide error message if there is no match for the pattern
setopt notify              # report the status of background jobs immediately
setopt numericglobsort     # sort filenames numerically when it makes sense
setopt promptsubst         # enable command substitution in prompt
color_prompt=yes		   # enable colors
WORDCHARS=${WORDCHARS//\/} # Don't consider certain characters part of the word
PROMPT_EOL_MARK="" 		   # hide EOL sign ('%')

# enable completion features
autoload -Uz compinit
compinit -d ~/.cache/zcompdump
zstyle ':completion:*:*:*:*:*' menu select
zstyle ':completion:*' auto-description 'specify: %d'
zstyle ':completion:*' completer _expand _complete
zstyle ':completion:*' format 'Completing %d'
zstyle ':completion:*' group-name ''
zstyle ':completion:*' list-colors ''
zstyle ':completion:*' list-prompt %SAt %p: Hit TAB for more, or the character to insert%s
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'
zstyle ':completion:*' rehash true
zstyle ':completion:*' select-prompt %SScrolling active: current selection at %p%s
zstyle ':completion:*' use-compctl false
zstyle ':completion:*' verbose true
zstyle ':completion:*:kill:*' command 'ps -u $USER -o pid,%cpu,tty,cputime,cmd'

# History configurations
HISTFILE=~/.zsh_history
HISTSIZE=1000
SAVEHIST=2000
setopt hist_expire_dups_first # delete duplicates first when HISTFILE size exceeds HISTSIZE
setopt hist_ignore_dups       # ignore duplicated commands history list
setopt hist_ignore_space      # ignore commands that start with space
setopt hist_verify            # show command with history expansion to user before running it
setopt share_history         # share command history data


# configure `time` format
TIMEFMT=$'\nreal\t%E\nuser\t%U\nsys\t%S\ncpu\t%P'

# make less more friendly for non-text input files, see lesspipe(1)
#[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"

# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac


configure_prompt() {
	PROMPT=" 🐢 %F{240}%~
  $%f "
	RPROMPT="%T - %?"
}

if [ "$color_prompt" = yes ]; then
    # override default virtualenv indicator in prompt
    VIRTUAL_ENV_DISABLE_PROMPT=1

    configure_prompt

    # enable syntax-highlighting
    if [ -f /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh ] && [ "$color_prompt" = yes ]; then
        . /usr/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
        ZSH_HIGHLIGHT_HIGHLIGHTERS=(main brackets pattern)
        ZSH_HIGHLIGHT_STYLES[default]=none
        ZSH_HIGHLIGHT_STYLES[unknown-token]=fg=red,bold
        ZSH_HIGHLIGHT_STYLES[reserved-word]=fg=cyan,bold
        ZSH_HIGHLIGHT_STYLES[suffix-alias]=fg=green,underline
        ZSH_HIGHLIGHT_STYLES[global-alias]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[precommand]=fg=green,underline
        ZSH_HIGHLIGHT_STYLES[commandseparator]=fg=blue,bold
        ZSH_HIGHLIGHT_STYLES[autodirectory]=fg=green,underline
        ZSH_HIGHLIGHT_STYLES[path]=underline
        ZSH_HIGHLIGHT_STYLES[path_pathseparator]=
        ZSH_HIGHLIGHT_STYLES[path_prefix_pathseparator]=
        ZSH_HIGHLIGHT_STYLES[globbing]=fg=blue,bold
        ZSH_HIGHLIGHT_STYLES[history-expansion]=fg=blue,bold
        ZSH_HIGHLIGHT_STYLES[command-substitution]=none
        ZSH_HIGHLIGHT_STYLES[command-substitution-delimiter]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[process-substitution]=none
        ZSH_HIGHLIGHT_STYLES[process-substitution-delimiter]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[single-hyphen-option]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[double-hyphen-option]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[back-quoted-argument]=none
        ZSH_HIGHLIGHT_STYLES[back-quoted-argument-delimiter]=fg=blue,bold
        ZSH_HIGHLIGHT_STYLES[single-quoted-argument]=fg=yellow
        ZSH_HIGHLIGHT_STYLES[double-quoted-argument]=fg=yellow
        ZSH_HIGHLIGHT_STYLES[dollar-quoted-argument]=fg=yellow
        ZSH_HIGHLIGHT_STYLES[rc-quote]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[dollar-double-quoted-argument]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[back-double-quoted-argument]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[back-dollar-quoted-argument]=fg=magenta
        ZSH_HIGHLIGHT_STYLES[assign]=none
        ZSH_HIGHLIGHT_STYLES[redirection]=fg=blue,bold
        ZSH_HIGHLIGHT_STYLES[comment]=fg=black,bold
        ZSH_HIGHLIGHT_STYLES[named-fd]=none
        ZSH_HIGHLIGHT_STYLES[numeric-fd]=none
        ZSH_HIGHLIGHT_STYLES[arg0]=fg=green
        ZSH_HIGHLIGHT_STYLES[bracket-error]=fg=red,bold
        ZSH_HIGHLIGHT_STYLES[bracket-level-1]=fg=blue,bold
        ZSH_HIGHLIGHT_STYLES[bracket-level-2]=fg=green,bold
        ZSH_HIGHLIGHT_STYLES[bracket-level-3]=fg=magenta,bold
        ZSH_HIGHLIGHT_STYLES[bracket-level-4]=fg=yellow,bold
        ZSH_HIGHLIGHT_STYLES[bracket-level-5]=fg=cyan,bold
        ZSH_HIGHLIGHT_STYLES[cursor-matchingbracket]=standout
    fi
else
    PROMPT='${debian_chroot:+($debian_chroot)}%n@%m:%~%# '
fi
unset color_prompt

precmd() {
    # Print the previously configured title
    print -Pnr -- "$TERM_TITLE"
	print ""
}

# enable color support of ls, less and man, and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
    alias diff='diff --color=auto'
    alias ip='ip --color=auto'

    export LESS_TERMCAP_mb=$'\E[1;31m'     # begin blink
    export LESS_TERMCAP_md=$'\E[1;36m'     # begin bold
    export LESS_TERMCAP_me=$'\E[0m'        # reset bold/blink
    export LESS_TERMCAP_so=$'\E[01;33m'    # begin reverse video
    export LESS_TERMCAP_se=$'\E[0m'        # reset reverse video
    export LESS_TERMCAP_us=$'\E[1;32m'     # begin underline
    export LESS_TERMCAP_ue=$'\E[0m'        # reset underline

    # Take advantage of $LS_COLORS for completion as well
    zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"
    zstyle ':completion:*:*:kill:*:processes' list-colors '=(#b) #([0-9]#)*=0=01;31'
fi

# add snap to path
# export PATH=$PATH:/snap/bin

# start x display server on logon
if [[ -z $DISPLAY ]]
then
	startx
fi