From 7da6720baa91138db50e6d02a2b8dd741f07f471 Mon Sep 17 00:00:00 2001
From: Jonathan Schleifer <js@nil.im>
Date: Sat, 20 Oct 2018 15:11:16 +0000
Subject: [PATCH] zshrc: Major cleanup

---
 zshrc | 114 ++++++++++++++++++++++++++--------------------------------
 1 file changed, 50 insertions(+), 64 deletions(-)

diff --git a/zshrc b/zshrc
index 170f11d..a8c8488 100644
--- a/zshrc
+++ b/zshrc
@@ -1,21 +1,15 @@
-AUDIO_PLAYER="audacious"
-VIDEO_PLAYER="mpv"
-ARCHIVE_FORMATS=(7z bz2 gz xz tar tbz tbz2 tgz txz tar.gz tar.bz2 tar.xz rar zip)
-AUDIO_PLAYER_FORMATS=(aac flac it m4a mod mp3 mpc ogg sid spc wma wv xm)
-VIDEO_PLAYER_FORMATS=(avi divx flv mkv mov mpeg mp4 mpg ogm wmv)
-EDITOR="vim"
-PAGER="less"
-GREP=""
-GREP_COLOUR="auto"
-FGREP=""
-LS=""
-LS_COLOUR="auto"
-LS_ON_CD="yes"
-LS_ON_INIT="no"
-LS_COLORS='di=34:ow=44;37:tw=44;37:st=44;37:ex=31:su=7;31:sg=7;31:ln=33:or=7;33:pi=32:do=32:bd=35:cd=35:so=32:*.bz2=36:*.dmg=36:*.gz=36:*.gpg=36:*.rar=36:*.tar=36:*.tbz2=36:*.tgz=36:*.xz=36:*.zip=36:*.orig=90:*~=90'
-FEMALE="no"	# Whether the user is female ;)
+export EDITOR="vim"
+export PAGER="less"
+export LS_COLORS='di=34:ow=44;37:tw=44;37:st=44;37:ex=31:su=7;31:sg=7;31:ln=33:or=7;33:pi=32:do=32:bd=35:cd=35:so=32:*.bz2=36:*.dmg=36:*.gz=36:*.gpg=36:*.rar=36:*.tar=36:*.tbz2=36:*.tgz=36:*.xz=36:*.zip=36:*.orig=90:*~=90'
 LISTMAX=32768
 WORDCHARS="*?[];!#~"
+local grep=""
+local grep_color="auto"
+local fgrep=""
+local ls=""
+local ls_color="auto"
+local ls_on_cd="yes"
+local ls_on_init="no"
 
 bindkey -v
 # history-incremental-search-backward is much more useful than
@@ -42,46 +36,46 @@ compinit -C
 # Ignore case on completion
 zstyle ':completion:*' matcher-list 'm:{A-Z}={a-z} m:{a-z}={A-Z}'
 
-if [ "$GREP" -o "$GREP_COLOUR" ]; then
-	if [ -z "$GREP" ]; then
+if [ -n "$grep" -o -n "$grep_color" ]; then
+	if [ -z "$grep" ]; then
 		if which ggrep &>/dev/null; then
-			GREP="ggrep"
+			grep="ggrep"
 		else
-			GREP="grep"
+			grep="grep"
 		fi
 	fi
-	[ ! -z "$GREP_COLOUR" -a "$GREP_COLOUR[1]" != "-" ] && \
-		GREP_COLOUR="--colour=$GREP_COLOUR"
-	alias grep="$GREP $GREP_COLOUR"
+	[ -n "$grep_color" -a "$grep_color[1]" != "-" ] && \
+		grep_color="--color=$grep_color"
+	alias grep="$grep $grep_color"
 fi
 
-if [ "$FGREP" -o "$GREP_COLOUR" ]; then
-	if [ -z "$FGREP" ]; then
+if [ -n "$fgrep" -o -n "$grep_color" ]; then
+	if [ -z "$fgrep" ]; then
 		if which ggrep &>/dev/null; then
-			FGREP="ggrep -F"
+			fgrep="ggrep -F"
 		else
-			FGREP="fgrep"
+			fgrep="fgrep"
 		fi
 	fi
-	[ ! -z "$GREP_COLOUR" -a "$GREP_COLOUR[1]" != "-" ] && \
-		GREP_COLOUR="--colour=$GREP_COLOUR"
-	alias fgrep="$FGREP $GREP_COLOUR"
+	[ -n "$grep_color" -a "$grep_color[1]" != "-" ] && \
+		grep_color="--color=$grep_color"
+	alias fgrep="$fgrep $grep_color"
 fi
 
-if [ "$LS" -o "$LS_COLOUR" ]; then
-	if [ -z "$LS" ]; then
+if [ -n "$ls" -o -n "$ls_color" ]; then
+	if [ -z "$ls" ]; then
 		if which gls &>/dev/null; then
-			LS="gls"
+			ls="gls"
 		else
-			LS="ls"
+			ls="ls"
 		fi
 	fi
-	[ ! -z "$LS_COLOUR" -a "$LS_COLOUR[1]" != "-" ] && \
-		LS_COLOUR="--color=$LS_COLOUR"
-	alias ls="$LS $LS_COLOUR"
+	[ -n "$ls_color" -a "$ls_color[1]" != "-" ] && \
+		ls_color="--color=$ls_color"
+	alias ls="$ls $ls_color"
 fi
 
-if [ "$LS_ON_CD" -a "$LS_ON_CD" != "no" ]; then
+if [ "$ls_on_cd" = "yes" ]; then
 	chpwd() {
 		ls
 	}
@@ -97,12 +91,7 @@ else
 fi
 
 set_prompt() {
-	if [ "$FEMALE" = "yes" ]; then
-		PS1="%m:%c$@%B%(!.#.%{$(print "\e[1;35m")%}♥"
-		PS1+="%{$(print "\e[0m")%})%b "
-	else
-		PS1="%m:%c$@%B%(!.#.$)%b "
-	fi
+	PS1="%m:%c$@%B%(!.#.$)%b "
 	PS2="%B>%b "
 	RPS1="%(1j.%{$(print "\e[1;33m")%}%j%{$(print "\e[0m")%}.)"
 	RPS1+="%(?..%(1j. .)%{$(print "\e[1;31m")%}%?%{$(print "\e[0m")%})"
@@ -116,7 +105,7 @@ _precmd() {
 	local branch_name
 	branch_name="$(git symbolic-ref HEAD 2>/dev/null)"
 	branch_name="${branch_name##refs/heads/}"
-	if [ ! -z "$branch_name" -a "$branch_name" != "master" ]; then
+	if [ -n "$branch_name" -a "$branch_name" != "master" ]; then
 		local branch
 		branch="%{$(print "\e[1;30m")%}("
 		branch+="%{$(print "\e[0;36m")%}$branch_name"
@@ -161,14 +150,17 @@ extr() {
 			*.7z)
 				7za x $i
 				;;
+			*.lha)
+				ofarc -x $i
+				;;
 			*.tar)
-				tar xfv $i
+				ofarc -x $i
 				;;
 			*.tbz | *.tbz2 | *.tar.bz2)
-				bzcat $i | tar xfv -
+				bzcat $i | ofarc -ttar -x -
 				;;
 			*.tgz | *.tar.gz)
-				gzcat $i | tar xfv -
+				ofarc -x $i
 				;;
 			*.txz | *.tar.xz)
 				xzcat $i | tar xfv -
@@ -177,14 +169,14 @@ extr() {
 				unrar x $i
 				;;
 			*.zip)
-				unzip $i
+				ofarc -x $i
 				;;
 			# These have to be the last for obvious reasons
 			*.bz2)
 				bunzip2 $i
 				;;
 			*.gz)
-				gunzip $i
+				ofarc -x $i
 				;;
 			*.xz)
 				unxz $i
@@ -196,20 +188,14 @@ extr() {
 		esac
 	done
 }
+for ext in 7z lha tar tbz tbz2 tar.bz2 tgz tar.gz txz tar.xz rar zip bz2 gz xz
+do
+	alias -s "$ext=extr"
+done
 
-[ "$EDITOR" = "vim" ] && alias vi="vim"
+[ "$EDITOR" = "vim" ] && alias vi=vim
+which gpg2 &>/dev/null && alias gpg=gpg2
 
-for ext in $ARCHIVE_FORMATS; do alias -s $ext=extr; done
+[ "$ls_on_init" = "yes" ] && ls
 
-[ "$AUDIO_PLAYER" ] && \
-	for ext in $AUDIO_PLAYER_FORMATS; do alias -s $ext=$AUDIO_PLAYER; done
-
-[ "$VIDEO_PLAYER" ] && \
-	for ext in $VIDEO_PLAYER_FORMATS; do alias -s $ext=$VIDEO_PLAYER; done
-
-[ "$LS_ON_INIT" = "yes" ] && ls
-
-unset AUDIO_PLAYER VIDEO_PLAYER
-unset ARCHIVE_FORMATS AUDIO_PLAYER_FORMATS VIDEO_PLAYER_FORMATS
-unset FGREP GREP GREP_COLOUR LS LS_COLOUR LS_ON_CD LS_ON_INIT
-export EDITOR LS_COLORS
+unset fgrep grep grep_color ls ls_color ls_on_cd ls_on_init