inital commit

The role is extracted from the uberspace-configuration repository.

1 files changed, 157 insertions, 0 deletions

diff --git a/files/bashrc b/files/bashrc
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index 0000000..41542e2
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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