General cleanup for readability and maintainability

This commit is contained in:
David Thurstenson 2017-02-16 02:23:49 -06:00
parent 66a666e4b4
commit 6a102b46c4
2 changed files with 48 additions and 61 deletions

View File

@ -4,12 +4,9 @@
[[ -f ~/.bashrc ]] && . ~/.bashrc
# Set numlock if running in tty.
# (numlock for X is set in ~/.xinitrc)
# Do these things if in tty0-tty9
case $(tty) in /dev/tty[0-9]*)
setleds -D +num
export USING_TTY=1
setleds -D +num # (numlock for X is set in ~/.xinitrc)
# Temporary fix for a systemd bug related to systemd --user timers that run on login
[[ -z "$DBUS_SESSION_BUS_ADDRESS" ]] && printf "%bWARNING: \$DBUS_SESSION_BUS_ADDRESS is unset! %b\n" "$(tput bold)$(tput setab 1)" "$(tput sgr0)"
;;

70
.bashrc
View File

@ -3,27 +3,20 @@
# ~/.bashrc
#
# Thurstylark
#
# Reference: https://wiki.thurstylark.com/Bashrc.html
### MISC ###
# If not running interactively, don't do anything
[[ $- != *i* ]] && return
# Use powerline if it's installed
[ ! -z "$USING_TTY" ] && [ -s "/usr/lib/python3.5/site-packages/powerline/bindings/bash/powerline.sh" ] && {
powerline-daemon -q
POWERLINE_BASH_CONTINUATION=1
POWERLINE_BASH_SELECT=1
. /usr/lib/python3.5/site-packages/powerline/bindings/bash/powerline.sh
}
HISTCONTROL=ignoreboth # Don't put duplicate lines or lines starting with space in the history.
# Don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth
shopt -s autocd # If a directory is given without any command, CD into it.
# Some programs, such as tee(1), like to use this variable
LS_COLORS='di=34;40:ln=35;40:so=32;40:pi=33;40:ex=31;40:bd=34;46:cd=34;43:su=0;41:sg=0;46:tw=0;42:ow=0;43:'
export LS_COLORS
export LS_COLORS='di=34;40:ln=35;40:so=32;40:pi=33;40:ex=31;40:bd=34;46:cd=34;43:su=0;41:sg=0;46:tw=0;42:ow=0;43:'
# Prefer vim, but if it's not installed, nano will do
[[ -s /usr/bin/vim ]] && export EDITOR=vim || export EDITOR=nano
@ -31,9 +24,6 @@ export LS_COLORS
# Enable pkgfile to automatically search for packages if pkgfile is installed
[[ -s /usr/share/doc/pkgfile/command-not-found.bash ]] && source /usr/share/doc/pkgfile/command-not-found.bash
# If a directory is given without any
# command, CD into it.
shopt -s autocd
# Enables colored Man pages:
man() {
@ -62,23 +52,37 @@ awman() {
### PROMPT ###
# [hh:mm][username@hostname pwd]$
if [ -n "$SSH_CLIENT" ]; then
# Remotely, hostname is red.
PS1="\[\033[38;5;4m\][\A]\[$(tput sgr0)\]\[\033[38;5;6m\][\[$(tput bold)\]\[$(tput sgr0)\]\[\033[38;5;14m\]\u\[$(tput sgr0)\]\[$(tput sgr0)\]\[\033[38;5;6m\]@\[$(tput bold)\]\[$(tput sgr0)\]\[\033[38;5;1m\]\h\[$(tput sgr0)\]\[$(tput sgr0)\]\[\033[38;5;6m\] \W]\[$(tput sgr0)\]\[\033[38;5;7m\]\\$ \[$(tput sgr0)\]"
elif [ -n "$VCSH_REPO_NAME" ]; then
# If in a vcsh repo env, add repo name in magenta.
PS1="\[\033[38;5;12m\][\[$(tput sgr0)\]\[\033[38;5;4m\]\A\[$(tput sgr0)\]\[\033[38;5;12m\]]\[$(tput sgr0)\]\[\033[38;5;6m\][\[$(tput sgr0)\]\[\033[38;5;14m\]\u\[$(tput sgr0)\]\[\033[38;5;6m\]@\h \[$(tput sgr0)\]\[\033[38;5;13m\]$VCSH_REPO_NAME\[$(tput sgr0)\]\[\033[38;5;6m\] \W]\[$(tput sgr0)\]\[\033[38;5;15m\]\\$ \[$(tput sgr0)\]"
else
# Locally, hostname is cyan.
PS1="\[\033[38;5;4m\][\A]\[$(tput sgr0)\]\[\033[38;5;6m\][\[$(tput bold)\]\[$(tput sgr0)\]\[\033[38;5;14m\]\u\[$(tput sgr0)\]\[$(tput sgr0)\]\[\033[38;5;6m\]@\h \W]\[$(tput sgr0)\]\[\033[38;5;7m\]\\$ \[$(tput sgr0)\]"
fi
promptsetup() {
# Color definitions for prompt
local fg_brightred='\[$(tput setaf 9)\]'
local fg_blue='\[$(tput setaf 4)\]'
local fg_magenta='\[$(tput setaf 13)\]'
local fg_cyan='\[$(tput setaf 6)\]'
local fg_brightcyan='\[$(tput setaf 14)\]'
local reset='\[$(tput sgr0)\]'
# [hh:mm][username@hostname pwd]$
if [ -n "$SSH_CLIENT" ]; then
# Remotely, hostname is red.
PS1="${fg_blue}[\A]${fg_cyan}[${fg_brightcyan}\u${fg_cyan}@${fg_brightred}\h ${fg_cyan}\W]${reset}\$ "
elif [ -n "$VCSH_REPO_NAME" ]; then
# If in a vcsh repo env, add repo name in magenta.
PS1="${fg_blue}[\A]${fg_cyan}[${fg_brightcyan}\u${fg_cyan}@\h ${fg_magenta}$VCSH_REPO_NAME ${fg_cyan}\W]${reset}\$ "
else
# Locally, hostname is cyan.
PS1="${fg_blue}[\A]${fg_cyan}[${fg_brightcyan}\u${fg_cyan}@\h \W]${reset}\$ "
fi
}
promptsetup
### ALIASES ###
# Colorize all `ls` output:
alias ls='ls -AF --color=auto'
# Map "la" to `ls -la`
alias la='ls -laFh --color=auto'
@ -98,17 +102,3 @@ alias nmap='sudo -E nmap'
[[ ! -s /usr/bin/weechat ]] && alias weechat='mosh vps -- tmux attach -dt weechat'
# If you are thurstylark-vps, connect to the existing tmux session locally
[[ "$HOSTNAME" = "thurstylark-vps" ]] && alias weechat='tmux attach -dt weechat'
chterm() { # Command wrapper to temporarily switch to screen-256color terminfo and back.
# This is unfortunately necessary because Debian has literally no package
# that provides tmux-256color terminfo, and I have to ssh into debian boxes
# all damn day.
local oldterm=$TERM
export TERM=screen-256color
tput init
printf "Terminfo is now '%s'\n" "$TERM"
$@
export TERM=$oldterm
tput init
printf "Terminfo is now '%s'\n" "$TERM"
}