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# Source global definitions
if [ -f /etc/bashrc ]; then
source /etc/bashrc
fi
# If not running interactively, don't do anything
[[ $- != *i* ]] && return
# Set umask to allow only the user to write or execute new files
# https://en.wikipedia.org/wiki/Umask
umask 033
# Simple helper to add directory to $PATH if they are not included yet
pathadd() {
if [ -d "$1" ] && [[ "$PATH" != *"$1"* ]]; then
PATH="$1":$PATH
fi
}
pathadd "${HOME}"/.local/bin
source "${HOME}"/.aliases
# navigate to first parent directory matching a regex
upto() {
if [ -z "$1" ]; then
echo 'Usage: upto <pattern>' >&2
return 1
fi
local upto="$1"
cd "${PWD/\/$upto\/*//$upto}" || return
}
# Rather simple prompt inspired by:
# https://code.mendhak.com/simple-bash-prompt-for-developers-ps1-git/
# Our prompt should show the user and the hostname because the uberspace
# connection is always a remote connection to different hosts.
# Having the user and the host in the prompt allows a better overview where
# we actually are.
# Also git information should be presented if available.
# Source git-prompt code to have the git prompt helpers available
# Found via: `locate git-prompt`
source /usr/share/git-core/contrib/completion/git-prompt.sh
__prompt() {
# This must be the first thing done to not override the last exit code
local last_status=$?
local -r RESET='\[\033[00m\]'
local -r RED='\[\033[31m\]'
local -r GREEN='\[\033[32m\]'
local -r YELLOW='\[\033[33m\]'
if [[ "$last_status" -gt 0 ]]; then
last_status=" ${RED}""${last_status}"
else
last_status=""
fi
PS1="\u@\h ${GREEN}\W${YELLOW}$(GIT_PS1_SHOWUNTRACKEDFILES=1 GIT_PS1_SHOWDIRTYSTATE=1 __git_ps1)${last_status}${RESET}\$ "
}
PROMPT_COMMAND=(__prompt)
# Sensible Bash - An attempt at saner Bash defaults
# Maintainer: mrzool <http://mrzool.cc>
# Repository: https://github.com/mrzool/bash-sensible
# Version: 0.2.2
# Unique Bash version check
if ((BASH_VERSINFO[0] < 4))
then
echo "sensible.bash: Looks like you're running an older version of Bash."
echo "sensible.bash: You need at least bash-4.0 or some options will not work correctly."
echo "sensible.bash: Keep your software up-to-date!"
fi
## GENERAL OPTIONS ##
# Prevent file overwrite on stdout redirection
# Use `>|` to force redirection to an existing file
set -o noclobber
# Update window size after every command
shopt -s checkwinsize
# Automatically trim long paths in the prompt (requires Bash 4.x)
PROMPT_DIRTRIM=2
# Enable history expansion with space
# E.g. typing !!<space> will replace the !! with your last command
bind Space:magic-space
# Turn on recursive globbing (enables ** to recurse all directories)
shopt -s globstar 2> /dev/null
# Case-insensitive globbing (used in pathname expansion)
shopt -s nocaseglob;
## SMARTER TAB-COMPLETION (Readline bindings) ##
# Perform file completion in a case insensitive fashion
bind "set completion-ignore-case on"
# Treat hyphens and underscores as equivalent
bind "set completion-map-case on"
# Display matches for ambiguous patterns at first tab press
bind "set show-all-if-ambiguous on"
# Immediately add a trailing slash when autocompleting symlinks to directories
bind "set mark-symlinked-directories on"
## SANE HISTORY DEFAULTS ##
# Append to the history file, don't overwrite it
shopt -s histappend
# Save multi-line commands as one command
shopt -s cmdhist
# Record each line as it gets issued
PROMPT_COMMAND+=('history -a')
# Huge history. Doesn't appear to slow things down, so why not?
HISTSIZE=500000
HISTFILESIZE=100000
# Avoid duplicate entries
HISTCONTROL="erasedups:ignoreboth"
# Don't record some commands
export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history:clear"
# Use standard ISO 8601 timestamp
# %F equivalent to %Y-%m-%d
# %T equivalent to %H:%M:%S (24-hours format)
HISTTIMEFORMAT='%F %T '
# Enable incremental history search with up/down arrows (also Readline goodness)
# Learn more about this here: http://codeinthehole.com/writing/the-most-important-command-line-tip-incremental-history-searching-with-inputrc/
bind '"\e[A": history-search-backward'
bind '"\e[B": history-search-forward'
bind '"\e[C": forward-char'
bind '"\e[D": backward-char'
## BETTER DIRECTORY NAVIGATION ##
# Prepend cd to directory names automatically
shopt -s autocd 2> /dev/null
# Correct spelling errors during tab-completion
shopt -s dirspell 2> /dev/null
# Correct spelling errors in arguments supplied to cd
shopt -s cdspell 2> /dev/null
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