dotfiles

#
# In its capacity as ~/.zshenv this file is sourcedn by zsh on both
# login and non-login shells and defines my entire environment.  I've
# done my best to keep the zsh-specific configs gated behind a
# conditional so that it might also be sourced by any shell that loads
# ~/.profile on login.
#
# Note that zsh reads /etc/zshrc AFTER ~/.zshenv so some settings may
# be overwritten requiring manual intervention.  This comment brought
# to you by the maintainer of OpenSuse's zsh package >_<
#

# These aren't always set by default
export XDG_CONFIG_HOME="$HOME/.config"
export XDG_CACHE_HOME="$HOME/.cache"
export XDG_DATA_HOME="$HOME/.local/share"
[ -z "$XDG_RUNTIME_DIR" ] && export XDG_RUNTIME_DIR="$XDG_CACHE_HOME"

# Set preferred applications for use in scripts
EDITOR="vi"
command -v mg >/dev/null && EDITOR="mg"
command -v vim >/dev/null && EDITOR="vim"
command -v nvim >/dev/null && EDITOR="nvim"
command -v emacsclient >/dev/null \
	&& ps -Af | grep '[e]macs --daemon' >/dev/null\
	&& EDITOR="emacsclient -c -nw"
export EDITOR
export VISUAL="$EDITOR"
export TERMINAL="xterm"
export PAGER="less"

# Tell emacsclient to run emacs --daemon if it can't connect
export ALTERNATE_EDITOR=""

# Set word-delimiters for cutting text with ^W
export WORDCHARS='*?_[]~=&;!#$%^(){}'

# Tell audible-dl to keep everything in one place
export AUDIBLE_DL_ROOT="$HOME/media/audiobooks/audible"

# Clean home directory
export PASSWORD_STORE_DIR="$HOME/secrets/password-store"
export PASSWORD_STORE_ENABLE_EXTENSIONS=true
export PASSWORD_STORE_EXTENSIONS_DIR="$PASSWORD_STORE_DIR/.extensions"
export LESSHISTFILE="-"
export ICEAUTHORITY="$XDG_CACHE_HOME/ICEauthority"
export GOPATH="$XDG_DATA_HOME/go"
export MPV_HOME="$XDG_CONFIG_HOME/mpv"
export SQLITE_HISTORY="$XDG_CACHE_HOME/sqlite_history"
export CARGO_HOME="$XDG_DATA_HOME/cargo"
export RUSTUP_HOME="$XDG_DATA_HOME/rustup"
export MIX_HOME="$XDG_DATA_HOME/mix"
export JULIA_DEPOT_PATH="$XDG_DATA_HOME/julia:$JULIA_DEPOT_PATH"
export PATH="$HOME/.local/lib/python3.11/bin:$HOME/.local/bin:$GOPATH/bin:$CARGO_HOME/bin:$PATH"
export GTK2_RC_FILES="$XDG_CONFIG_HOME/gtk-2.0/gtkrc"
export RECOLL_CONFDIR="$XDG_DATA_HOME/recoll"

if [ -L "$HOME/.guix-profile" ]; then
	export GUIX_PROFILE="$HOME/.guix-profile"
	export GUIX_LOCPATH="$GUIX_PROFILE/lib/locale"
	source "$GUIX_PROFILE/etc/profile" # Add guix bin dir to $PATH
	# FIXME guix ought to have a way to automate this...
	export GUILE_LOAD_PATH="...:$GUIX_PROFILE/share/guile/site/3.0"
	# INFOPATH is set in Emacs
	# FIXME MANPATH
	# FIXME LORDKNOWSWHATELSEPATH
fi

# General aliases
alias mv="mv -iv"
alias cp="cp -riv"
alias rm="rm -iv"
alias sl="ls"
alias mdkir="mkdir"
alias ec="emacsclient -nw -c"
alias se="sudoedit"
alias xo="xdg-open"
alias yta="noglob yt-dlp -x --audio-format opus --audio-quality 0 --embed-metadata --embed-thumbnail --sponsorblock-mark all"
alias ytv="noglob yt-dlp --merge-output-format mkv --audio-quality 0 --embed-metadata --embed-thumbnail --embed-subs --convert-thumbnails jpg --sponsorblock-mark all"
alias ytmu="noglob ytmu"
alias texclean="setopt null_glob; rm -fv *.aux *.log *.nav *.out *.snm *.toc *.4ct *.wtc *.bbl *.bcf *.blg *.idv *.lg *.run.xml *.tmp *.xref *.4tc; unsetopt null_glob"
alias xc="xclip -selection clipboard"
alias mpvno="mpv --video=no"
alias 2pdf="libreoffice --headless --convert-to pdf"
alias shsh="shellcheck -s sh -S style"
alias z="zypper --no-refresh"
alias sz="sudo zypper"
alias gdl="gallery-dl --destination $HOME/media/gallery-dl/ --write-unsupported $HOME/gdl_unsupported_urls --download-archive $HOME/media/gallery-dl/archive --ugoira-conv-copy --write-metadata --write-info-json --write-tags"
alias qrdecode="zbarimg --raw -q"
alias dexif="exiftool -all:all= -r"

# Colorful aliases
if [ -x /usr/bin/dircolors ] ; then
	alias ls="ls -F --color=auto"
	alias grep="grep --color=auto"
	alias egrep="egrep --color=auto"
	alias diff="diff --color=auto"
elif [ -x /usr/local/bin/colorls ] ; then
	alias ls="colorls -GF"
else
	alias ls="ls -GF"
fi

set -o emacs

# Keep zsh-specific stuff here just in case this file is being loaded
# by ksh, bash, or /bin/sh
if [ "$0" = "zsh" ] || [ "$0" = "-zsh" ] || [ "$(basename $0)" = "zsh" ]; then
	mkdir -p "$XDG_CACHE_HOME/zsh"
	zstyle :compinstall filename "$HOME/.zshenv"
	zstyle ':completion:*' cache-path "$XDG_CACHE_HOME/zsh/zcompcache"
	autoload -Uz compinit
	autoload -Uz add-zsh-hook
	autoload -Uz edit-command-line
	compinit -d "$XDG_CACHE_HOME/zsh/zcompdump"

	setopt autopushd

	# Completion styles
	zstyle ':completion:*:default' list-colors ''
	zstyle ':completion:*' menu select

	# Print time stats for commands that run longer than 5 seconds
	REPORTTIME=5

	# History behavior
	export HISTFILE="$XDG_CACHE_HOME/zsh/zsh_history"
	export HISTSIZE=5000
	export SAVEHIST=5000
	setopt appendhistory

	# Load plugins
	zsyntaxhl="zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
	if [ -f /usr/share/zsh/plugins/"$zsyntaxhl" ]; then
		source /usr/share/zsh/plugins/"$zsyntaxhl"
	elif [ -f /usr/share/"$zsyntaxhl" ]; then
		source /usr/share/"$zsyntaxhl"
	elif [ -f /usr/local/share/"$zsyntaxhl" ] ; then
		source /usr/local/share/"$zsyntaxhl"
	fi

	# Make keys work
	bindkey '^[[3~' delete-char
	bindkey '^[[5~' up-line-or-history
	bindkey '^[[6~' down-line-or-history
	bindkey '^[[H' beginning-of-line
	bindkey '^[[F' end-of-line
	bindkey "\e[Z" reverse-menu-complete

	# Edit the current command in $EDITOR
	zle -N edit-command-line
	bindkey '^X^E' edit-command-line

	# Set nice prompt
	if [ -n "$SSH_CONNECTION" ] ; then
		case "$EUID" in
			0) export PROMPT="%B%F{red}[%m: %~]%# %b%f" ;;
			*) export PROMPT="%B%F{green}[%m: %~]%# %b%f" ;;
		esac
	else
		case "$EUID" in
			0) export PROMPT="%B%F{red}[%~]%# %b%f" ;;
			*) export PROMPT="%B%F{green}[%~]%# %b%f" ;;
		esac
	fi

	# Set a simple window title
	function xterm_title_precmd  () { print -Pn -- '\e]2;zsh\a' }
	function xterm_title_preexec () { print -Pn -- '\e]2;' && print -n -- "${(q)1}\a" }
	add-zsh-hook -Uz precmd  xterm_title_precmd
	add-zsh-hook -Uz preexec xterm_title_preexec
fi

# Thanks to jbeich on Github for this hack:
# https://github.com/nullobsi/pass-secrets/issues/11#issuecomment-1763837123
# When running on FreeBSD as a login shell...
if [ "$(uname)" = "FreeBSD" ] && [ "$0" = "-zsh" ]; then
	# ...we use this workaround to start a dbus session bus since
	# dbus_enable="YES" in /etc/rc.conf only starts a *system* bus
	# and for some reason A) some programs want a *session* bus
	# running and B) some dbus libraries (ie, sdbus-cpp used by
	# pass-secrets) aren't able to start their own.
	if ! pgrep -qf -U ${USER:-$(id -u)} dbus.\*--session; then
		echo "Starting dbus daemon..."
		dbus-daemon --session --fork --address=unix:runtime=yes 2>/dev/null
		echo "Done!"
	else
		echo "Dbus session daemon already running!"
	fi
	# Only necessary for some programs that fail to find default
	# session bus (e.g., Emacs, Chrome)
	# https://gitlab.freedesktop.org/dbus/dbus/-/commit/e3f117e7610b
	export DBUS_SESSION_BUS_ADDRESS=unix:path=$XDG_RUNTIME_DIR/bus
fi