HaleTom

# Functions to be sourced by .bashrc
#
# Ensure that ones to be accessed outside of .bashrc are added
# to the 'export' line at the very end.

# The absolute directory name of a file(s) or directory(s)
function abs_dirname {
  for _ in $(eval echo "{1..$#}"); do
    (cd "${dir:="$(dirname "$1")"}" && pwd || exit 1 )
    [[ $? -ne 0 ]] && return 1

HaleTom

#!/bin/bash

# Usage: gem-patch
# Code updates: https://gist.github.com/HaleTom/275f28403828b9b9b93d313990fc94f4

# Features: 
# Work around `patch` returning non-zero if some patch hunks are already applied
# Apply all patches in $patch_dir (in order) to their corresponding gem(s)
# Build a gem only after all patches have been applied
# Only build the gem if it was patched

HaleTom

# System-wide .bashrc file for interactive bash(1) shells.

# To enable the settings / commands in this file for login shells as well,
# this file has to be sourced in /etc/profile.

# If not running interactively, don't do anything
[ -z "$PS1" ] && return

# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options

HaleTom

# Print the name of the git repository's working tree's root directory
# Search for 'Tom Hale' in http://stackoverflow.com/questions/957928/is-there-a-way-to-get-the-git-root-directory-in-one-command
# Or, shorter: 
# (root=$(git rev-parse --git-dir)/ && cd ${root%%/.git/*} && git rev-parse && pwd)
# but this doesn't cover external $GIT_DIRs which are named other than .git
function git_root {
  local root first_commit
  # git displays its own error if not in a repository
  root=$(git rev-parse --show-toplevel) || return
  if [[ -n $root ]]; then

HaleTom

# NO LONGER UPDATED
# Merged into: https://gist.github.com/HaleTom/631efef6fb6ae86618128647dc887aee

##################
# Set the prompt #
##################

# Select git info displayed, see /usr/lib/git-core/git-sh-prompt for more
export GIT_PS1_SHOWDIRTYSTATE=1           # '*'=unstaged, '+'=staged
export GIT_PS1_SHOWSTASHSTATE=1           # '$'=stashed

HaleTom

Verifying that +tomhale is my blockchain ID. https://onename.com/tomhale