aliases

# shellcheck shell=sh
# vi:et lbr noet sw=2 ts=2 tw=79 wrap
# Copyright 2019-2024 David Rabkin

# Checks whether all commands exits.
cmd_exists() {
	command -v "$1" >/dev/null 2>&1
}

alias vi=vim
if cmd_exists vivid; then
	LS_COLORS="$(vivid generate solarized-light)"
	export LS_COLORS
fi
if cmd_exists eza; then
	# The order is important.
	# shellcheck disable=SC2262 # Can't be defined.
	alias ls=eza\ --group-directories-first
	alias l='ls --classify --grid --long'
else
	# Detects which `ls` flavor is in use.
	if ls --color >/dev/null 2>&1; then # GNU `ls`
		colorflag=--color
	else # OS X `ls`
		colorflag=-G
	fi

	# The order is important.
	# shellcheck disable=SC2139
	alias ls="ls $colorflag"
	alias l=ls\ -lFh
fi
alias la=l\ -a
if cmd_exists bat; then
	alias cat=bat\ --style=plain
fi

# Always enables colored `grep` output.
alias grep=grep\ --color=auto
alias h=history
alias untar=tar\ -zxvf
alias ipe=curl\ ipinfo.io/ip
alias c=clear

# shellcheck disable=SC2139
alias src-tmux="tmux source-file $HOME/.tmux.conf"

# shellcheck disable=SC2139
alias src="source $HOME/.zshrc"
alias rsync='\
rsync \
--human-readable \
--progress \
--recursive \
--timeout=60 \
--verbose\
'
alias cmatrix='cmatrix -a -b -u 6 -C blue'
if cmd_exists brew; then
	alias bu='\
brew update && \
brew upgrade && \
brew upgrade --cask --greedy && \
brew cleanup\
'
fi
if cmd_exists bfs; then
	alias find=bfs
fi
if cmd_exists python3; then
	# shellcheck disable=SC2139 # This expands when defined.
	alias python="$(which python3)"
fi