Clean up scripts

Add moar scripts
Add log.log
2024-06-23 02:10:27 +02:00 · 2024-06-23 01:07:42 +02:00 · 2024-06-23 01:03:59 +02:00
13 changed files with 749 additions and 457 deletions
--- a/.bash_xinitrc
+++ b/.bash_xinitrc
@ -1,9 +1,6 @@
 #! /bin/bash --
 # ex: set ts=4 sw=4 ft=sh

-# Keymap
-setxkbmap -layout us
-
 # Enable Touchpad While Typing
 # xinput |
 # 	grep Touchpad |
@ -16,214 +13,13 @@ setxkbmap -layout us
 # 		xargs -I pid xinput set-prop "$iid" pid 0;
 # 	}

-pathvarprepend () {
-	# prepending paths to pathvar denoted by the expansion of the PATHVAR parameter
-	# if it's already in the PATH, move it to the end
-	# POSIX compliant version
-
-	test -n "$2" ||
-		{ echo "Usage: pathvarprepend PATHVAR PATH_TO_ADD [PATH_TO_ADD...]";
-		echo "Example: pathvarprepend LD_LIBRARY_PATH '$HOME/.local/lib' '/usr/local/lib'";
-		return 2; }
-
-	pathvar=$1
-	shift
-
-	case $pathvar in (*[!abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*|""|[0123456789]*) false;; esac ||
-		{ echo 'Expanded pathvar is not a valid name/variable identifier'; return 3; }
-
-	if [ "$pathvar" = "PATH" ]; then
-		test "${-#*r}" = $- ||
-			{ echo 'Restricted shell, cannot change PATH'; return 4; }
-	fi
-
-	path_prepend_error=0
-
-	# Thanks Stephane
-	code="set -- dummy"
-	n=$#
-	while [ "$n" -gt 0 ]; do
-		code="$code \"\${$n}\""
-		n=$((n - 1))
-	done
-	eval "$code"
-
-	while shift; [ $# -gt 0 ]; do
-		norm_path_to_add=$1
-
-		test "${norm_path_to_add#*:}" = "$norm_path_to_add" ||
-			{ echo 'Cannot add path with colon'; path_prepend_error=1; continue; }
-
-		test -d "$norm_path_to_add" ||
-			{ echo "path_to_add ('$norm_path_to_add') not a directory"; path_prepend_error=1; continue; }
-
-		norm_path=$(printf %s ":$(eval "printf %s "'"'"\$$pathvar"'"'):" | head -n 1 | sed 's|/\+|/|g; s/\/$//; s/:/::/g') # fence with colons, ensure one line, deduplicate slashes, trim trailing, duplicate colons
-		norm_path_to_add=$(printf %s "$norm_path_to_add" | head -n 1 | sed 's|/\+|/|g; s/\/$//') # ensure one line, deduplicate slashes, trim trailing
-		exec 3<<- 'EOF'
-			# escape BRE meta-characters
-			s/\\/\\./g # backslash first
-			s/\./\\./g
-			s/\^/\\^/g
-			s/\$/\\$/g
-			s/\*/\\*/g
-			s/\[/\\[/g
-			s|/|\\/|g # escape delimiter for outer sed
-		EOF
-		norm_path=$(printf %s "$norm_path" | sed "s/:$(printf %s "$norm_path_to_add" | sed -f /proc/self/fd/3 3<&3)://g") # remove all instances of PATH_TO_ADD from PATH
-		exec 3<&-
-		norm_path=$(printf %s "$norm_path" | sed 's/:\+/:/g; s/^://; s/:$//') # deduplicate colons, trim leading and trailing
-		eval "$pathvar=\$norm_path_to_add\${norm_path:+:\$norm_path}" # prepend with colon
-	done
-	return $path_prepend_error
-}
-
-pathvarappend () {
-	# appending paths to pathvar denoted by the expansion of the PATHVAR parameter
-	# if it's already in the PATH, move it to the end
-	# POSIX compliant version
-
-	test -n "$2" ||
-		{ echo "Usage: pathappend PATHVAR PATH_TO_ADD [PATH_TO_ADD...]";
-		echo "Example: pathappend LD_LIBRARY_PATH '$HOME/.local/lib' '/usr/local/lib'";
-		return 2; }
-
-	pathvar=$1
-
-	case $pathvar in (*[!abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*|""|[0123456789]*) false;; esac ||
-		{ echo 'Expanded pathvar is not a valid name/variable identifier'; return 3; }
-
-	if [ "$pathvar" = "PATH" ]; then
-		test "${-#*r}" = $- ||
-			{ echo 'Restricted shell, cannot change PATH'; return 4; }
-	fi
-
-	path_append_error=0
-
-	while shift; [ $# -gt 0 ]; do
-		norm_path_to_add=$1
-
-		test "${norm_path_to_add#*:}" = "$norm_path_to_add" ||
-			{ echo 'Cannot add path with colon'; path_append_error=1; continue; }
-
-		test -d "$norm_path_to_add" ||
-			{ echo "path_to_add ('$norm_path_to_add') not a directory"; path_append_error=1; continue; }
-
-		norm_path=$(printf %s ":$(eval "printf %s "'"'"\$$pathvar"'"'):" | head -n 1 | sed 's|/\+|/|g; s/\/$//; s/:/::/g') # fence with colons, ensure one line, deduplicate slashes, trim trailing, duplicate colons
-		norm_path_to_add=$(printf %s "$norm_path_to_add" | head -n 1 | sed 's|/\+|/|g; s/\/$//') # ensure one line, deduplicate slashes, trim trailing
-		exec 3<<- 'EOF'
-			# escape BRE meta-characters
-			s/\\/\\./g # backslash first
-			s/\./\\./g
-			s/\^/\\^/g
-			s/\$/\\$/g
-			s/\*/\\*/g
-			s/\[/\\[/g
-			s|/|\\/|g # escape delimiter for outer sed
-		EOF
-		norm_path=$(printf %s "$norm_path" | sed "s/:$(printf %s "$norm_path_to_add" | sed -f /proc/self/fd/3 3<&3)://g") # remove all instances of PATH_TO_ADD from PATH
-		exec 3<&-
-		norm_path=$(printf %s "$norm_path" | sed 's/:\+/:/g; s/^://; s/:$//') # deduplicate colons, trim leading and trailing
-		eval "$pathvar=\${norm_path:+\$norm_path:}\$norm_path_to_add" # append with colon
-	done
-	return $path_append_error
-}
-
-path_append () {
-	pathvarappend PATH "$@"
-}
-
-ld_lib_path_append () {
-	pathvarappend LD_LIBRARY_PATH "$@"
-}
-
-cdpath_append () {
-	pathvarappend CDPATH "$@"
-}
-
-path_prepend () {
-	pathvarprepend PATH "$@"
-}
-
-ld_lib_path_prepend () {
-	pathvarprepend LD_LIBRARY_PATH "$@"
-}
-
-cdpath_prepend () {
-	pathvarprepend CDPATH "$@"
-}
-
-# shellcheck disable=SC2155
-export XDG_RUNTIME_DIR="/run/user/$(id -u)"
-export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket"
-# export SUDO_ASKPASS="/usr/bin/sudo-askpass"
-# export SSH_ASKPASS="/usr/bin/sudo-askpass"
-# export SSH_ASKPASS_REQUIRE="prefer"
-export GIT_CONFIG_GLOBAL="$HOME/.gitconfig"
-# shellcheck disable=SC2155
-export GPG_TTY="$(tty)"
-export _JAVA_AWT_WM_NONREPARENTING="1"
-
-export USER42="tischmid"
-export EMAIL42="timo42@proton.me"
-export MAIL="timo42@proton.me"
-
-export GOPATH="$HOME/go"
-
-# ld_lib_path_append \
-# 	"${HOME}/.local/lib"
-# export LD_LIBRARY_PATH
-
-path_prepend \
-	"/bin" \
-	"/sbin" \
-	"/usr/bin" \
-	"/usr/sbin" \
-	"/usr/local/bin" \
-	"/usr/local/sbin" \
-	"/usr/games" \
-	"/usr/local/games" \
-	"/snap/bin" \
-
-path_append \
-	"${HOME}/bin" \
-	"${HOME}/.bin" \
-	"${HOME}/.local/bin" \
-	"${HOME}/.local/sbin" \
-	"${HOME}/.brew/bin" \
-	"${GOPATH}/bin"
-export PATH
-
-# add cargo bin to path
-if [ -f "$HOME/.cargo/env" ] || [ -r "$HOME/.cargo/env" ]; then
-	# shellcheck disable=SC1091
-	. "$HOME/.cargo/env"
-fi
-
-export NVM_DIR="$HOME/.nvm"
-# shellcheck disable=SC1091
-[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
-# shellcheck disable=SC1091
-[ -s "$NVM_DIR/bash_completion" ] && . "$NVM_DIR/bash_completion"
-
-# xrandr --setprovideroutputsource 1 0 --setprovideroutputsource 2 0
-
-# Configure Displays
+setxkbmap -layout us
 three-mon
-# xrandr --newmode "1600x900_60.00"  119.00  1600 1696 1864 2128  900 901 904 932  -HSync +Vsync
-# xrandr --addmode DVI-I-1-1 "1600x900_60.00"
-# xrandr --above DP-1 --output DVI-I-1-1 --auto --mode "1600x900_60.00" --left-of DP-1
-
-# Wallpaper Diashows
-# wp-dia hor eDP-1 10m
-# wp-dia wp-repo-1 HDMI-1 10m
-# wp-dia wp-repo-1 DP-1 10m
-
 updatebar
+2>/dev/null 1>&2 nohup picom &
+2>/dev/null 1>&2 startlxde &

-picom &
-
-nohup startlxde 2>/dev/null 1>&2 & disown
-while true ; do
-	dwm 2>>/home/tosuman/.xinit.log 1>&2
+while : ; do
+	2>>/home/tosuman/.xinit.log 1>&2 dwm
 	sleep 0.5
 done
--- a/.bashrc
+++ b/.bashrc
@ -6,15 +6,15 @@
 # Exit when noninteractive. This is more portable than checking PS1.
 [ "${-#*i}" = "${-}" ] && return

-############################ utils (thanks rwxrob) #############################
-_path_lookup () { type -P "$1" ; } # adapted for bash.
-_have_all () { while [ $# -gt 0 ] ; do [ -x "$(_path_lookup "$1")" ] || return 1 ; shift ; done ; }
-_have () { _have_all "$1" ; }
-_source_if () { [ -f "$1" ] && [ -r "$1" ] && . "$1" ; }
+######################## utils (posix) (thanks rwxrob) #########################
+_path_lookup () { type -P "${1-}" ; } # adapted for bash.
+_have_all () { while [ "${#}" -gt "0" ] ; do [ -x "$(_path_lookup "${1-}")" ] || return 1 ; shift ; done ; }
+_have () { _have_all "${1-}" ; }
+_source_if () { [ -f "${1-}" ] && [ -r "${1-}" ] && . "${1-}" ; }

 # TODO: Create ~/.local/bin directory and add ~/.local/bin to PATH
 # Add some basic scripts, like log.log, etc.
-################################ logging utils #################################
+############################ logging utils (posix) #############################
 log.log () {
 	case "${1-}" in
 		red) __ansi='41;30'    ;;
@ -52,211 +52,31 @@ __ALL_COMMANDS=("${__COMMANDS[@]}" . : g++ firewall-cmd apt-get xdg-open) # name
 2>/dev/null \unalias -- "${__ALL_COMMANDS[@]}"
 hash -r
 unalias -a
-unset POSIXLY_CORRECT
-
-################################# environment ##################################
-export EDITOR="$({	type -P nvim ||
-					type -P vim  ||
-					type -P vi   ||
-					type -P nvi  ||
-					type -P hx   ||
-					type -P nano ||
-					type -P ex   ||
-					type -P ed ; } 2>/dev/null)"
-export GIT_SSH_COMMAND='ssh -oIdentitiesOnly=yes -F"${HOME-}"/.ssh/config'
-export LANG='en_US.UTF-8'
-export USER="${USER:-$(whoami)}"
-export VISUAL="${EDITOR-}"
-export SUDO_EDITOR="${EDITOR-}"
-export XDG_RUNTIME_DIR="/run/user/$(id -u)"
-export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/ssh-agent.socket"
-export GIT_CONFIG_GLOBAL="$HOME/.gitconfig"
-export GPG_TTY="$(tty)"
-export _JAVA_AWT_WM_NONREPARENTING="1"
-export USER42="tischmid"
-export EMAIL42="timo42@proton.me"
-export MAIL="timo42@proton.me"
-export GOPATH="$HOME/go"
-export MANPAGER='nvim +Man!'
-# export MANPAGER='less -X'
-export BAT_THEME='gruvbox-dark'
-# export BAT_THEME='gruvbox-light'
-export PATH
-export LD_LIBRARY_PATH
-
-if ! [ -n "${USER-}" ] ; then
-if ! USER="$(2>/dev/null ps -o user= -p "${$}" | awk '{print $1}')" ; then
-if ! USER="$(2>/dev/null whoami)" ; then
-if ! USER="$(2>/dev/null id -u -n)"; then
-if ! USER="$(basename -- "$(HOME=~ && printf %s "${HOME}")")" ; then
-if ! USER="$(2>/dev/null logname)" ; then
-if USER="${LOGNAME-}" ; [ -z "${USER}" ] ; then
-unset USER
-fi; fi; fi; fi; fi; fi; fi
-
-if ! [ -n "${HOME-}" ] ; then
-if ! HOME="$(getent passwd "$(id -u "${USER}")" | cut -d: -f6)" ; then
-if ! HOME="$(getent passwd "${UID}" | cut -d: -f6)" ; then
-if ! HOME="$(awk -v FS=':' -v user="${USER}" '($1==user) {print $6}' "/etc/passwd")" ; then
-unset HOME
-HOME=~
-if [ "${HOME}" = "~" ] ; then
-if ! mkdir "/tmp/${USER}" && HOME="/tmp/${USER}" ; then
-unset HOME
-fi; fi ; fi ; fi ; fi; fi
+unset -v POSIXLY_CORRECT

+####################### per session environment (posix) ########################
 [ -n "${DISPLAY-}" ] || log.warn 'DISPLAY not set'
+BAT_THEME='gruvbox-dark' # BAT_THEME='gruvbox-light'
+GPG_TTY="$(tty)"

 if [ ! "${TERM-}" = "linux" ] ; then
-	if [ -f '/usr/share/terminfo/x/xterm-256color' ] ; then
-		export TERM='xterm-256color'
-	elif [ -f '/usr/share/terminfo/x/xterm-color' ] ; then
-		export TERM='xterm-color'
-	elif [ -f '/usr/share/terminfo/x/xterm' ] ; then
-		export TERM='xterm'
-	elif [ -f '/usr/share/terminfo/s/screen-256color' ] ; then
-		export TERM='screen-256color'
-	elif [ -f '/usr/share/terminfo/s/screen' ] ; then
-		export TERM='screen'
-	fi
+	__scope () {
+	test -f '/usr/share/terminfo/x/xterm-256color' && TERM='xterm-256color' && return
+	test -f '/usr/share/terminfo/x/xterm-color' && TERM='xterm-color' && return
+	test -f '/usr/share/terminfo/x/xterm' && TERM='xterm' && return
+	test -f '/usr/share/terminfo/s/screen-256color' && TERM='screen-256color' && return
+	test -f '/usr/share/terminfo/s/screen' && TERM='screen' && return
+	return 1
+	}
+	__scope
+	unset -f __scope
 fi

-######################## path append & prepend (posix) #########################
-pathvarprepend () {
-	# prepending paths to pathvar denoted by the expansion of the PATHVAR parameter
-	# if it's already in the PATH, move it to the end
-	# POSIX compliant version
-
-	test $# -ge 2 ||
-		{ log.info "Usage: pathvarprepend PATHVAR PATH_TO_ADD [PATH_TO_ADD...]" ;
-		log.info "Example: pathvarprepend LD_LIBRARY_PATH '$HOME/.local/lib' '/usr/local/lib'" ;
-		return 2 ; }
-
-	pathvar=$1
-	shift
-
-	case $pathvar in (*[!abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*|""|[0123456789]*) false;; esac ||
-		{ log.err 'Expanded pathvar is not a valid name/variable identifier' ; return 3 ; }
-
-	if [ "$pathvar" = "PATH" ] ; then
-		test "${-#*r}" = $- ||
-			{ log.err 'Restricted shell, cannot change PATH' ; return 4 ; }
-	fi
-
-	path_prepend_error=0
-
-	# Thanks Stephane
-	code='set -- dummy'
-	n=$#
-	while [ "$n" -gt 0 ] ; do
-		code="$code \"\${$n}\""
-		n=$((n - 1))
-	done
-	eval "$code"
-
-	while shift ; [ $# -gt 0 ] ; do
-		norm_path_to_add=$1
-
-		test "${norm_path_to_add#*:}" = "$norm_path_to_add" ||
-			{ log.warn "Cannot add path with colon: $norm_path_to_add" ; path_prepend_error=1 ; continue ; }
-
-		test -d "$norm_path_to_add" ||
-			{ log.warn "path_to_add ('$norm_path_to_add') not a directory" ; path_prepend_error=1 ; continue ; }
-
-		norm_path=$(printf %s ":$(eval "printf %s "'"'"\$$pathvar"'"'):" | head -n 1 | sed 's|/\+|/|g; s/\/$//; s/:/::/g') # fence with colons, ensure one line, deduplicate slashes, trim trailing, duplicate colons
-		norm_path_to_add=$(printf %s "$norm_path_to_add" | head -n 1 | sed 's|/\+|/|g; s/\/$//') # ensure one line, deduplicate slashes, trim trailing
-		exec 3<<- 'EOF'
-			# escape BRE meta-characters
-			s/\\/\\./g # backslash first
-			s/\./\\./g
-			s/\^/\\^/g
-			s/\$/\\$/g
-			s/\*/\\*/g
-			s/\[/\\[/g
-			s|/|\\/|g # escape delimiter for outer sed
-		EOF
-		norm_path=$(printf %s "$norm_path" | sed "s/:$(printf %s "$norm_path_to_add" | sed -f /proc/self/fd/3 3<&3)://g") # remove all instances of PATH_TO_ADD from PATH
-		exec 3<&-
-		norm_path=$(printf %s "$norm_path" | sed 's/:\+/:/g; s/^://; s/:$//') # deduplicate colons, trim leading and trailing
-		eval "$pathvar=\$norm_path_to_add\${norm_path:+:\$norm_path}" # prepend with colon
-	done
-	return $path_prepend_error
-}
-
-pathvarappend () {
-	# appending paths to pathvar denoted by the expansion of the PATHVAR parameter
-	# if it's already in the PATH, move it to the end
-	# POSIX compliant version
-
-	test $# -ge 2 ||
-		{ log.info "Usage: pathvarappend PATHVAR PATH_TO_ADD [PATH_TO_ADD...]"
-		log.info "Example: pathvarappend LD_LIBRARY_PATH '$HOME/.local/lib' '/usr/local/lib'"
-		return 2 ; }
-
-	pathvar=$1
-
-	case $pathvar in (*[!abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*|""|[0123456789]*) false;; esac ||
-		{ log.err 'Expanded pathvar is not a valid name/variable identifier' ; return 3 ; }
-
-	if [ "$pathvar" = "PATH" ] ; then
-		test "${-#*r}" = $- ||
-			{ log.err 'Restricted shell, cannot change PATH' ; return 4 ; }
-	fi
-
-	path_append_error=0
-
-	while shift ; [ $# -gt 0 ] ; do
-		norm_path_to_add=$1
-
-		test "${norm_path_to_add#*:}" = "$norm_path_to_add" ||
-			{ log.warn 'Cannot add path with colon' ; path_append_error=1 ; continue ; }
-
-		test -d "$norm_path_to_add" ||
-			{ log.warn "path_to_add ('$norm_path_to_add') not a directory" ; path_append_error=1 ; continue ; }
-
-		norm_path=$(printf %s ":$(eval "printf %s "'"'"\$$pathvar"'"'):" | head -n 1 | sed 's|/\+|/|g; s/\/$//; s/:/::/g') # fence with colons, ensure one line, deduplicate slashes, trim trailing, duplicate colons
-		norm_path_to_add=$(printf %s "$norm_path_to_add" | head -n 1 | sed 's|/\+|/|g; s/\/$//') # ensure one line, deduplicate slashes, trim trailing
-		exec 3<<- 'EOF'
-			# escape BRE meta-characters
-			s/\\/\\./g # backslash first
-			s/\./\\./g
-			s/\^/\\^/g
-			s/\$/\\$/g
-			s/\*/\\*/g
-			s/\[/\\[/g
-			s|/|\\/|g # escape delimiter for outer sed
-		EOF
-		norm_path=$(printf %s "$norm_path" | sed "s/:$(printf %s "$norm_path_to_add" | sed -f /proc/self/fd/3 3<&3)://g") # remove all instances of PATH_TO_ADD from PATH
-		exec 3<&-
-		norm_path=$(printf %s "$norm_path" | sed 's/:\+/:/g; s/^://; s/:$//') # deduplicate colons, trim leading and trailing
-		eval "$pathvar=\${norm_path:+\$norm_path:}\$norm_path_to_add" # append with colon
-	done
-	return $path_append_error
-}
-
-path_append () {
-	pathvarappend PATH "$@"
-}
-
-ld_lib_path_append () {
-	pathvarappend LD_LIBRARY_PATH "$@"
-}
-
-cdpath_append () {
-	pathvarappend CDPATH "$@"
-}
-
-path_prepend () {
-	pathvarprepend PATH "$@"
-}
-
-ld_lib_path_prepend () {
-	pathvarprepend LD_LIBRARY_PATH "$@"
-}
-
-cdpath_prepend () {
-	pathvarprepend CDPATH "$@"
-}
+# ensure exported
+export USER HOME PWD PATH LD_LIBRARY_PATH TERM LANG DISPLAY EDITOR VISUAL \
+	XDG_RUNTIME_DIR MAIL GOPATH SUDO_EDITOR SSH_AUTH_SOCK MANPAGER \
+	GIT_SSH_COMMAND GIT_CONFIG_GLOBAL GPG_TTY BAT_THEME _JAVA_AWT_WM_NONREPARENTING \
+	USER42 EMAIL42

 ################################# bash options #################################
 shopt -s autocd
@ -327,6 +147,7 @@ alias watch='watch -tcn.1 ' # trailing space means complete aliases

 ########################## overwrite aliases (posix) ###########################
 alias make='compiledb make'
+alias cat='bat'

 ########################## navigation aliases (posix) ##########################
 alias r='ranger'
@ -342,13 +163,13 @@ alias wttr='curl -sfkSL wttr.in'
 alias ipa='ip -br -color=auto a'
 alias xcopy='xsel --clipboard --input'
 alias xpaste='xsel --clipboard --output'
-alias paco='"${HOME-}"/francinette/tester.sh'
-alias pcker='nvim "${HOME-}"/.config/nvim/lua/*'
-alias francinette='"${HOME-}"/francinette/tester.sh'
+alias paco='"${HOME-}/francinette/tester.sh"'
+alias pcker='nvim "${HOME-}/.config/nvim/lua/"*'
+alias francinette='"${HOME-}/francinette/tester.sh"'
 alias q-dig='docker run --rm -it ghcr.io/natesales/q'
 alias q='duck'
-alias after='nvim "${HOME-}"/.config/nvim/after/plugin'
-alias dotconf='git --git-dir="${HOME-}"/.dotfiles/ --work-tree="${HOME-}"'
+alias after='nvim "${HOME-}/.config/nvim/after/plugin"'
+alias dotconf='git --git-dir="${HOME-}/.dotfiles/" --work-tree="${HOME-}"'
 alias ll='\ls --width="${COLUMNS:-80}" --sort=time --time=mtime --color=auto --fu -bharZ1l'
 alias l='\ls --width="${COLUMNS:-80}" --sort=time --time=mtime --color=auto --time-style=long-iso -bharZ1l'
 alias colors='bash -c "$(curl -sfkSL "https://gist.githubusercontent.com/HaleTom/89ffe32783f89f403bba96bd7bcd1263/raw")"'
@ -371,17 +192,17 @@ vix () {

 	[ "${#}" -lt "1" ] && { log.info "Usage: vix FILE [VIM_ARGS...]" ; return 1 ; }

-	file="${1}"
+	file="${1-}"
 	shift
-	[ -e "$file" ] && [ ! -f "$file" ] && { log.err "File '$file' exists and is not a regular file" ; return 2 ; }
-	if [ ! -e "$file" ] ; then
-		printf "#! /bin/sh -\n\n\n" > "$file" || { log.err "Can't write to file '$file'" ; return 3 ; }
-		set -- "$@" +3
+	[ -e "${file}" ] && [ ! -f "${file}" ] && { log.err "File '${file}' exists and is not a regular file" ; return 2 ; }
+	if [ ! -e "${file}" ] ; then
+		printf "#! /bin/sh -\n\n\n" > "${file}" || { log.err "Can't write to file '${file}'" ; return 3 ; }
+		set -- "${@}" +3
 	fi
-	if [ ! -x "$file" ] ; then
-		chmod +x "$file" || { log.err "Can't chmod +x '$file'" ; return 4 ; }
+	if [ ! -x "${file}" ] ; then
+		chmod +x "${file}" || { log.err "Can't chmod +x '${file}'" ; return 4 ; }
 	fi
-	vi "$@" "$file"
+	vi "${@}" "${file}"
 }

 ##################### cd with pushd functionality (posix) ######################
@ -397,11 +218,11 @@ cd () {
 vimw () {
 	_have vi || { log.err 'vi missing' ; exit 1 ; }

-	[ -z "$1" ] && { log.info "Usage: vimw FILE [VIM_ARGS...]" ; return 1 ; }
+	[ -z "${1-}" ] && { log.info "Usage: vimw FILE [VIM_ARGS...]" ; return 1 ; }

-	first="$1"
+	first="${1-}"
 	shift
-	vi "$@" "$(type -P "$first")"
+	vi "${@}" "$(type -P "${first}")"
 }

 #################################### paruuu (posix) ####################################
@ -484,15 +305,15 @@ skill () {
 	exit_status=0
 	while [ -n "${1-}" ] ; do
 		# pids="$(ps -eo pid,cmd)"
-		# pids="$(echo "$pids" | cut -d " " -f3- | grep -n -- "$1" | cut -d ":" -f1 | awk 'BEGIN{printf "NR=="}ORS="||NR=="' | head -n 1 | pids="$pids" xargs --no-run-if-empty -I {} bash -c 'echo "$pids" | cut -d " " -f2 | awk "${1}0"' bash {})"
-		pgrep -f -- "$1" | xargs -r kill -9 && return 0 || {
+		# pids="$(echo "${pids}" | cut -d " " -f3- | grep -n -- "${1-}" | cut -d ":" -f1 | awk 'BEGIN{printf "NR=="}ORS="||NR=="' | head -n 1 | pids="${pids}" xargs --no-run-if-empty -I {} bash -c 'echo "${pids}" | cut -d " " -f2 | awk "${1-}0"' bash {})"
+		pgrep -f -- "${1-}" | xargs -r kill -9 && return 0 || {
 			printf '\033[31m%s\033[m\n' "These processes couldn't be killed without sudo:"
-			pgrep -f "$1" | xargs ps -o user,ruser,pid,c,stime,tty,time,cmd
+			pgrep -f "${1-}" | xargs ps -o user,ruser,pid,c,stime,tty,time,cmd
 		}
-		pgrep -f -- "$1" | sudo xargs -r kill -9 || {
-			if [ $? -ne 1 ] ; then
+		pgrep -f -- "${1-}" | sudo xargs -r kill -9 || {
+			if [ "${?}" -ne "1" ] ; then
 				printf '\033[41;30m%s\033[m\n' "These processes couldn't be killed with root (sudo):"
-				pgrep -f "$1" | xargs ps -o user,ruser,pid,c,stime,tty,time,cmd
+				pgrep -f "${1-}" | xargs ps -o user,ruser,pid,c,stime,tty,time,cmd
 			else
 				log.info Cancelled
 				return 3 ;
@ -501,7 +322,7 @@ skill () {
 		}
 		shift
 	done
-	return $exit_status
+	return "${exit_status}"
 }

 ############################# wpa_restart (posix) ##############################
@ -522,8 +343,8 @@ bat () {

 ################################# take (posix) #################################
 take () {
-	mkdir -p -- "$1" &&
-		cd -P -- "$1" ||
+	mkdir -p -- "${1-}" &&
+		cd -P -- "${1-}" ||
 		return 1 ;
 }

@ -561,7 +382,7 @@ __norm () {
 # Depends on git, norminette
 ft_check () {
 	# Set params
-	URL="${1}"
+	URL="${1-}"
 	DIR="/tmp/tmp_repo_$(date +%s)"

 	_have git || { log.err 'git missing' ; return 1 ; }
@ -590,8 +411,8 @@ ft_check () {
 ############################### clone42 (posix) ################################
 # Depends on git, norminette
 clone42 () {
-	folder="${1}"
-	repo_url="${2}"
+	folder="${1-}"
+	repo_url="${2-}"

 	_have git || { log.err 'git missing' ; return 1 ; }
 	_have norminette || { log.err 'norminette missing' ; return 2 ; }
@ -603,11 +424,11 @@ clone42 () {
 }

 ################################ bash pre-exec #################################
-if [ ! -f "${HOME}"/.bash-preexec.sh ] ; then
-	curl -sfkSL "https://raw.githubusercontent.com/rcaloras/bash-preexec/master/bash-preexec.sh" -o "${HOME}"/.bash-preexec.sh
+if [ ! -f "${HOME}/.bash-preexec.sh" ] ; then
+	curl -sfkSL "https://raw.githubusercontent.com/rcaloras/bash-preexec/master/bash-preexec.sh" -o "${HOME}/.bash-preexec.sh"
 fi

-. "${HOME}"/.bash-preexec.sh
+. "${HOME}/.bash-preexec.sh"

 preexec() {
 	[ -d "${HISTDIR}" ] || { mkdir -p -- "${HISTDIR}" || log.warn "Can't create directory: ${HISTDIR}" ; }
@ -637,8 +458,8 @@ precmd() {
 #################################### prompt ####################################
 GIT_PS1_SHOWDIRTYSTATE='1'
 GIT_PROMPT='1'
-if [ ! -f "${HOME}"/git-prompt.sh ] && [ "${GIT_PROMPT-}" -eq "1" ] ; then
-	curl -sfkSL "https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh" -o "${HOME}"/git-prompt.sh
+if [ ! -f "${HOME}/git-prompt.sh" ] && [ "${GIT_PROMPT-}" -eq "1" ] ; then
+	curl -sfkSL "https://raw.githubusercontent.com/git/git/master/contrib/completion/git-prompt.sh" -o "${HOME}/git-prompt.sh"
 fi

 _PS1_CWD_CLR='\[\033[33m\]'
@ -661,9 +482,9 @@ _PS1_GIT='\[\033[m\]\[\033[36m\]$(__git_ps1 " (%s)")'
 # _PS1_2='\[\033[m\]\[\033[36m\]$(__norm)\[\033[m\]\n\[\033[35m\]~\$\[\033[m\] '
 _PS1_2='\[\033[m\]\[\033[36m\]\[\033[m\]\n\[\033[35m\]~\$\[\033[m\] '

-if [ -f "${HOME}"/git-prompt.sh ] &&	[ -r "${HOME}"/git-prompt.sh ] && \
+if [ -f "${HOME}/git-prompt.sh" ] &&	[ -r "${HOME}/git-prompt.sh" ] && \
 										[ "${GIT_PROMPT-}" -eq "1" ] ; then
-	. "${HOME}"/git-prompt.sh
+	. "${HOME}/git-prompt.sh"
 	PS1="${_PS1_1-}${_PS1_GIT-}${_PS1_2-}"
 else
 	PS1="${_PS1_1-}${_PS1_2-}"
@ -680,7 +501,8 @@ fi
 # PS1='[${SHLVL}] '"${PS1}"

 # ##################################### aoc ######################################
-AOC_DIR="${HOME}/projects/aoc" # remember to change this to whatever your AOC directory is
+# TODO: put into script
+export AOC_DIR="${HOME}/projects/aoc" # remember to change this to whatever your AOC directory is
 alias aos='< in.txt python3 solution.py'
 alias aot='< test.txt printf '\033[34m' ;  python3 solution.py ; printf '\033[m''
 alias aoc='aot ; echo ; aos'
@ -698,17 +520,17 @@ aocload () {

 	this_year="$(date "+%Y")"
 	this_day="$(date "+%d" | sed -e 's/^0//')"
-	if [ -n "${1}" ] ; then
-		if [ -z "${2}" ] ; then
+	if [ -n "${1-}" ] ; then
+		if [ -z "${2-}" ] ; then
 			printf '\033[31m%s\033[m\n' 'Expected one more parameter (day)'
 			return 1
 		fi
-		if [ -n "${3}" ] ; then
+		if [ -n "${3-}" ] ; then
 			printf '\033[31m%s\033[m\n' 'Expected exactly 2 parameters (year day)'
 			return 2
 		fi
-		year="${1}"
-		day="${2}"
+		year="${1-}"
+		day="${2-}"
 		if [ "${day}" -lt "1" -o "${day}" -gt "25" ] ; then
 			printf '\033[31m%s\033[m\n' 'Day not in range 1..25'
 			return 3
--- a/.local/bin/dp1_right_hdmi1
+++ b/.local/bin/dp1_right_hdmi1
@ -0,0 +1,2 @@
+#! /bin/sh -
+exec xrandr --output HDMI-1 --auto --output DP-1 --right-of HDMI-1 --auto
--- a/.local/bin/dp1_top
+++ b/.local/bin/dp1_top
@ -0,0 +1,2 @@
+#! /bin/sh -
+exec xrandr --output eDP-1 --auto --output DP-1 --above eDP-1 --auto
--- a/.local/bin/dquote_escape
+++ b/.local/bin/dquote_escape
@ -0,0 +1,10 @@
+#! /bin/sh -
+
+if [ -t 0 ] && [ -n "${1}" ]; then
+	while [ -n "${1}" ]; do
+		printf '%s\n' "${1}" | sed 's/\\/\\\\/g; s/"/"'"'"'"'"'"'"/g; s/^/"/; s/$/"/'
+		shift
+	done
+else
+	sed 's/\\/\\\\/g; s/"/"'"'"'"'"'"'"/g; s/^/"/; s/$/"/'
+fi
--- a/.local/bin/duck
+++ b/.local/bin/duck
@ -0,0 +1,31 @@
+#! /bin/bash --
+
+command -v lynx >/dev/null 2>&1 || { echo "Need lynx"; exit 1; }
+
+urlencode () {
+	local str="$*"
+	local encoded=
+	local i c x
+	for (( i=0; i < ${#str}; ++i )); do
+		c=${str:$i:1}
+		case "$c" in
+			[-_.~a-zA-Z0-9] ) x="$c" ;;
+			* ) printf -v x '%%%02x' "'$c" ;;
+		esac
+		encoded+="$x"
+	done
+	printf %s "$encoded"
+}
+
+if [ -t 0 ]; then
+	query=$(urlencode "$*")
+	dump=
+else
+	query=$(urlencode "$(tr -d '\n')")
+	dump="-dump"
+fi
+
+base="https://duckduckgo.com/lite?q="
+[ "$0" = "ggl" ] && base="https://www.google.com/search?q="
+
+exec lynx $dump "$base$query"
--- a/.local/bin/hdmi1_top
+++ b/.local/bin/hdmi1_top
@ -0,0 +1,2 @@
+#! /bin/sh -
+exec xrandr --output eDP-1 --auto --output HDMI-1 --above eDP-1 --auto
--- a/.local/bin/instant_tor
+++ b/.local/bin/instant_tor
--- a/.local/bin/log.log
+++ b/.local/bin/log.log
@ -0,0 +1,23 @@
+#! /bin/sh -
+
+if [ "${0##*/}" = "log.log" ] ; then
+	case "${1-}" in
+		red) ansi='41;30'    ;;
+		orange) ansi='43;30' ;;
+		blue) ansi='44;30'   ;;
+		green) ansi='42;30'  ;;
+		*) ansi='45;30'      ;;
+	esac
+	shift
+	1>&2 printf "\033[${ansi}m%s\033[m\n" "${*}"
+	unset ansi
+	exit 0
+fi
+
+case "${0##*/}" in
+	log.err) log.log red "${@}" ;;
+	log.warn) log.log orange "${@}" ;;
+	log.info) log.log blue "${@}" ;;
+	log.good) log.log green "${@}" ;;
+	*) log.log nothing "${@}" ;;
+esac
--- a/.local/bin/new_mac
+++ b/.local/bin/new_mac
@ -0,0 +1,78 @@
+#! /usr/bin/python3 --
+
+import re
+import sys
+from subprocess import Popen, PIPE
+
+def decode(bytes_):
+    return bytes_.decode('utf-8').strip()
+
+def debug(msg, color='red'):
+    reset = '\033[m'
+    if color == 'red':
+        ansi_code = '\033[31m'
+    elif color == 'green':
+        ansi_code = '\033[32m'
+    elif color == 'yellow':
+        ansi_code = '\033[33m'
+    else:
+        print(f"Unknown color: '{color}'", file=sys.stderr, flush=True)
+        ansi_code = reset
+    print(ansi_code + msg + reset, file=sys.stderr, flush=True)
+
+def run_bash(cmd):
+    process = Popen(cmd, shell=True, stdout=PIPE, stderr=PIPE, close_fds=True)
+    outb, errb = process.communicate()
+    errcode = process.returncode
+    if errcode != 0:
+        debug("There was an error getting the MAC address")
+        sys.exit(1)
+    out = decode(outb).strip()
+    return out
+
+def get_permaddr():
+    permaddr = run_bash("ip link show wlan0 | grep permaddr | awk '{ print $6 }'")
+    return permaddr
+
+def main():
+    mac_address = run_bash("ip link show wlan0 | grep link/ether | awk '{ print $2 }'")
+    as_int = int(mac_address.replace(':', ''), 16)
+    set_directly = False
+    if len(sys.argv) == 2:
+        if sys.argv[1] == 'inc':
+            debug("Incrementing MAC address by 1", 'green')
+            as_int += 1
+        elif sys.argv[1] == 'dec':
+            debug("Decrementing MAC address by 1", 'green')
+            as_int -= 1
+        elif sys.argv[1] == 'reset':
+            permaddr = get_permaddr()
+            if not permaddr:
+                debug("MAC address already matches real MAC address, nothing to change", 'yellow')
+                return 0
+            new_mac = permaddr
+            debug(f"Resetting MAC address to {new_mac}", 'green')
+            set_directly = True
+        else:
+            debug(f"Unknown argument: '{sys.argv[1]}'", 'red')
+            debug(f"Must be one of: inc, dec, reset", 'red')
+            sys.exit(2)
+    else:
+        debug("No argument provided. Doing default action", 'yellow')
+        debug("Incrementing MAC address by 1", 'green')
+        as_int += 1
+    if not set_directly:
+        as_hex = hex(as_int)[2:]
+        split_as_hex = []
+        for match in list(re.finditer('..', as_hex[::-1])):
+            split_as_hex.insert(0, match.group()[::-1])
+        new_mac = ':'.join(split_as_hex)
+    commands = f'''
+        sudo sh -c 'ip link set dev wlan0 down ; ip link set dev wlan0 address {new_mac} ; ip link set dev wlan0 up'
+    '''.strip()
+    commands = re.sub('\n\s*', '\n', commands)
+    print(commands)
+    return 0
+
+if __name__ == '__main__':
+  sys.exit(main())
--- a/.local/bin/notetaker
+++ b/.local/bin/notetaker
@ -0,0 +1,14 @@
+#! /bin/sh -
+
+today="$(date +%Y-%m-%d)"
+note_filename="${HOME}/notes/note-${today}.md"
+
+if [ ! -f "${note_filename}" ]; then
+	echo "# Notes for ${today}" > "${note_filename}"
+fi
+
+nvim -c "norm Go" \
+	-c "norm Go## $(date +%H:%M)" \
+	-c "norm G2o" \
+	-c "norm zz" \
+	-c "startinsert" "${note_filename}"
--- a/.local/bin/three-mon
+++ b/.local/bin/three-mon
@ -0,0 +1,13 @@
+#! /bin/sh -
+
+(
+
+hdmi1_top
+dp1_right_hdmi1
+
+sleep 5
+xwallpaper --output DP-1 --zoom /home/tosuman/Wallpapers/hor/Dune.jpg
+xwallpaper --output eDP-1 --zoom /home/tosuman/Wallpapers/favs/travellers.jpg
+xwallpaper --output HDMI-1 --zoom /home/tosuman/Wallpapers/hor/koi.png
+
+) &
--- a/.profile
+++ b/.profile
@ -1,8 +1,223 @@
 #! /bin/bash --
 # ex: set ts=4 sw=4 ft=sh

-# shellcheck disable=SC2009
+# TODO: Make more general purpose, currently quite bashy
+
+############################## global environment ##############################
+if ! [ -n "${USER-}" ] ; then
+if ! USER="$(2>/dev/null ps -o user= -p "${$}" | awk '{print $1}')" ; then
+if ! USER="$(2>/dev/null whoami)" ; then
+if ! USER="$(2>/dev/null id -u -n)"; then
+if ! USER="$(basename -- "$({HOME=~ && printf %s "${HOME}")")" ; then
+if ! USER="$(2>/dev/null logname)" ; then
+if USER="${LOGNAME-}" ; [ -z "${USER}" ] ; then
+unset USER
+fi; fi; fi; fi; fi; fi; fi
+
+if ! [ -n "${HOME-}" ] ; then
+if ! HOME="$(getent passwd "$(id -u "${USER}")" | cut -d: -f6)" ; then
+if ! HOME="$(getent passwd "${UID}" | cut -d: -f6)" ; then
+if ! HOME="$(awk -v FS=':' -v user="${USER}" '($1==user) {print $6}' "/etc/passwd")" ; then
+unset HOME
+HOME=~
+if [ "${HOME}" = "~" ] ; then
+if ! mkdir "/tmp/${USER}" && HOME="/tmp/${USER}" ; then
+unset HOME
+fi; fi ; fi ; fi ; fi; fi
+
+export EDITOR="$({	type -P nvim ||
+					type -P vim  ||
+					type -P vi   ||
+					type -P nvi  ||
+					type -P hx   ||
+					type -P nano ||
+					type -P ex   ||
+					type -P ed ; } 2>/dev/null)"
+export _JAVA_AWT_WM_NONREPARENTING="1"
+export GIT_SSH_COMMAND="ssh -oIdentitiesOnly=yes -F"${HOME}"/.ssh/config"
+export LANG="en_US.UTF-8"
+export VISUAL="${EDITOR}"
+export SUDO_EDITOR="${EDITOR}"
+export XDG_RUNTIME_DIR="/run/user/$(id -u)"
+export SSH_AUTH_SOCK="${XDG_RUNTIME_DIR}/ssh-agent.socket"
+export GIT_CONFIG_GLOBAL="${HOME}/.gitconfig"
+export USER42="tischmid"
+export EMAIL42="timo42@proton.me"
+export MAIL="timo42@proton.me"
+export GOPATH="${HOME}/go"
+MANPAGER="nvim +Man!" # MANPAGER="less -X"
+export MANPAGER
+export PATH
+export LD_LIBRARY_PATH
+
+pathvarprepend () {
+	# prepending paths to pathvar denoted by the expansion of the PATHVAR parameter
+	# if it's already in the PATH, move it to the end
+	# POSIX compliant version
+
+	test -n "${2}" ||
+		{ echo "Usage: pathvarprepend PATHVAR PATH_TO_ADD [PATH_TO_ADD...]";
+		echo "Example: pathvarprepend LD_LIBRARY_PATH '${HOME}/.local/lib' '/usr/local/lib'";
+		return 2; }
+
+	pathvar="${1}"
+	shift
+
+	case $pathvar in (*[!abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*|""|[0123456789]*) false;; esac ||
+		{ echo 'Expanded pathvar is not a valid name/variable identifier'; return 3; }
+
+	if [ "$pathvar" = "PATH" ]; then
+		test "${-#*r}" = "${-}" ||
+			{ echo 'Restricted shell, cannot change PATH'; return 4; }
+	fi
+
+	path_prepend_error=0
+
+	# Thanks Stephane
+	code="set -- dummy"
+	n="${#}"
+	while [ "${n}" -gt 0 ]; do
+		code="$code \"\${${n}}\""
+		n="$((n - 1))"
+	done
+	eval "$code"
+
+	while shift; [ "${#}" -gt 0 ]; do
+		norm_path_to_add="${1}"
+
+		test "${norm_path_to_add#*:}" = "${norm_path_to_add}" ||
+			{ echo 'Cannot add path with colon'; path_prepend_error="1"; continue; }
+
+		test -d "${norm_path_to_add}" ||
+			{ echo "path_to_add ('${norm_path_to_add}') not a directory"; path_prepend_error="1"; continue; }
+
+		norm_path=$(printf %s ":$(eval "printf %s "'"'"\$$pathvar"'"'):" | head -n 1 | sed 's|/\+|/|g; s/\/$//; s/:/::/g') # fence with colons, ensure one line, deduplicate slashes, trim trailing, duplicate colons
+		norm_path_to_add=$(printf %s "$norm_path_to_add" | head -n 1 | sed 's|/\+|/|g; s/\/$//') # ensure one line, deduplicate slashes, trim trailing
+		exec 3<<- 'EOF'
+			# escape BRE meta-characters
+			s/\\/\\./g # backslash first
+			s/\./\\./g
+			s/\^/\\^/g
+			s/\$/\\$/g
+			s/\*/\\*/g
+			s/\[/\\[/g
+			s|/|\\/|g # escape delimiter for outer sed
+		EOF
+		norm_path="$(printf %s "${norm_path}" | sed "s/:$(printf %s "${norm_path_to_add}" | sed -f /proc/self/fd/3 3<&3)://g")" # remove all instances of PATH_TO_ADD from PATH
+		exec 3<&-
+		norm_path="$(printf %s "${norm_path}" | sed 's/:\+/:/g; s/^://; s/:$//')" # deduplicate colons, trim leading and trailing
+		eval "${pathvar}=\$norm_path_to_add\${norm_path:+:\$norm_path}" # prepend with colon
+	done
+	return "${path_prepend_error}"
+} && export -f pathvarprepend
+
+pathvarappend () {
+	# appending paths to pathvar denoted by the expansion of the PATHVAR parameter
+	# if it's already in the PATH, move it to the end
+	# POSIX compliant version
+
+	test -n "${2}" ||
+		{ echo "Usage: pathappend PATHVAR PATH_TO_ADD [PATH_TO_ADD...]";
+		echo "Example: pathappend LD_LIBRARY_PATH '${HOME}/.local/lib' '/usr/local/lib'";
+		return 2; }
+
+	pathvar="${1}"
+
+	case "${pathvar}" in (*[!abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_]*|""|[0123456789]*) false;; esac ||
+		{ echo 'Expanded pathvar is not a valid name/variable identifier'; return 3; }
+
+	if [ "${pathvar}" = "PATH" ]; then
+		test "${-#*r}" = "${-}" ||
+			{ echo 'Restricted shell, cannot change PATH'; return 4; }
+	fi
+
+	path_append_error="0"
+
+	while shift; [ "${#}" -gt "0" ]; do
+		norm_path_to_add="${1}"
+
+		test "${norm_path_to_add#*:}" = "${norm_path_to_add}" ||
+			{ echo 'Cannot add path with colon'; path_append_error="1"; continue; }
+
+		test -d "${norm_path_to_add}" ||
+			{ echo "path_to_add ('${norm_path_to_add}') not a directory"; path_append_error="1"; continue; }
+
+		norm_path="$(printf %s ":$(eval "printf %s "'"'"\$${pathvar}"'"'):" | head -n 1 | sed 's|/\+|/|g; s/\/$//; s/:/::/g')" # fence with colons, ensure one line, deduplicate slashes, trim trailing, duplicate colons
+		norm_path_to_add="$(printf %s "${norm_path_to_add}" | head -n 1 | sed 's|/\+|/|g; s/\/$//')" # ensure one line, deduplicate slashes, trim trailing
+		exec 3<<- 'EOF'
+			# escape BRE meta-characters
+			s/\\/\\./g # backslash first
+			s/\./\\./g
+			s/\^/\\^/g
+			s/\$/\\$/g
+			s/\*/\\*/g
+			s/\[/\\[/g
+			s|/|\\/|g # escape delimiter for outer sed
+		EOF
+		norm_path="$(printf %s "${norm_path}" | sed "s/:$(printf %s "${norm_path_to_add}" | sed -f /proc/self/fd/3 3<&3)://g")" # remove all instances of PATH_TO_ADD from PATH
+		exec 3<&-
+		norm_path="$(printf %s "${norm_path}" | sed 's/:\+/:/g; s/^://; s/:$//')" # deduplicate colons, trim leading and trailing
+		eval "${pathvar}=\${norm_path:+\$norm_path:}\$norm_path_to_add" # append with colon
+	done
+	return "${path_append_error}"
+} && export -f pathvarappend
+
+path_append () {
+	pathvarappend PATH "$@"
+} && export -f path_append
+
+ld_lib_path_append () {
+	pathvarappend LD_LIBRARY_PATH "$@"
+} && export -f ld_lib_path_append
+
+cdpath_append () {
+	pathvarappend CDPATH "$@"
+} && export -f cdpath_append
+
+path_prepend () {
+	pathvarprepend PATH "$@"
+} && export -f path_prepend
+
+ld_lib_path_prepend () {
+	pathvarprepend LD_LIBRARY_PATH "$@"
+} && export -f ld_lib_path_prepend
+
+cdpath_prepend () {
+	pathvarprepend CDPATH "$@"
+} && export -f cdpath_prepend
+
+# ld_lib_path_append \
+# 	"${HOME}/.local/lib"
+
+path_prepend \
+	"/bin" \
+	"/sbin" \
+	"/usr/bin" \
+	"/usr/sbin" \
+	"/usr/local/bin" \
+	"/usr/local/sbin" \
+	"/usr/games" \
+	"/usr/local/games" \
+	"/snap/bin" \
+
+path_append \
+	"${HOME}/bin" \
+	"${HOME}/.bin" \
+	"${HOME}/.local/bin" \
+	"${HOME}/.local/sbin" \
+	"${HOME}/.brew/bin" \
+	"${GOPATH}/bin"
+
+# add cargo bin to path
+if [ -f "${HOME}/.cargo/env" ] && [ -r "${HOME}/.cargo/env" ]; then
+	. "${HOME}/.cargo/env"
+fi
+
+export NVM_DIR="${HOME}/.nvm"
+[ -s "${NVM_DIR}/nvm.sh" ] && . "${NVM_DIR}/nvm.sh"
+[ -s "${NVM_DIR}/bash_completion" ] && . "${NVM_DIR}/bash_completion"
+
 1>/dev/null pidof -q startx && 1>/home/tosuman/.startx.log 2>&1 startx

 # if running bash
-[ -n "$BASH_VERSINFO" ] && if [ -f "$HOME/.bashrc" ] && [ -r "$HOME/.bashrc" ] && . "$HOME/.bashrc"
+[ -n "${BASH_VERSINFO}" ] && if [ -f "${HOME}/.bashrc" ] && [ -r "${HOME}/.bashrc" ] && . "${HOME}/.bashrc"
Author	SHA1	Message	Date
tosu	f77a77b034	Clean up scripts	2024-06-23 02:10:27 +02:00
tosu	3e17e5d4b2	Add moar scripts	2024-06-23 01:07:42 +02:00
tosu	49430fb1a8	Add log.log	2024-06-23 01:03:59 +02:00