bash settings

.bashrc

 Set the PS1 prompt (with colors).
# Based on http://www-128.ibm.com/developerworks/linux/library/l-tip-prompt/
# And http://networking.ringofsaturn.com/Unix/Bash-prompts.php .
# PS1="\h\[\e[32;1m\]:\[\e[32;1m\]\w$ \[\e[0m\]"

## GIT / SVN aware prompt
BLACK="\[\033[0;38m\]"
RED="\[\033[0;31m\]"
RED_BOLD="\[\033[01;31m\]"
BLUE="\[\033[01;34m\]"
GREEN="\[\033[0;32m\]"

parse_git_branch () {
  git name-rev HEAD 2> /dev/null | sed 's#HEAD\ \(.*\)# (git::\1)#'
}
parse_svn_branch() {
  parse_svn_url | sed -e 's#^'"$(parse_svn_repository_root)"'##g' | egrep -o '(tags|branches)/[^/]+|trunk' | egrep -o '[^/]+$' | awk '{print " ("$1")" }'
}
parse_svn_url() {
  svn info 2>/dev/null | sed -ne 's#^URL: ##p'
}
parse_svn_repository_root() {
  svn info 2>/dev/null | sed -ne 's#^Repository Root: ##p'
}

PS1='\h\[\e[32;1m\]:\[\e[32;1m\]\w\[\033[0;31m\]$(parse_git_branch)$(parse_svn_branch)\[\033[00m\]\$ '
 
# Set the default editor to vim.
export EDITOR=vim

# Proper java home
export JAVA_HOME=$(/usr/libexec/java_home)

# Set bash history
HISTFILE="$HOME/.bash_history"
HISTFILESIZE=10240
HISTSIZE=10240
 
# Avoid succesive duplicates in the bash command history.
export HISTCONTROL=ignoredups:erasedups:ignorespace
 
# ... and ignore ls and cd (if they are called without arguments), and bg,
# fg, exit, and clear, _and_ any command prefaced with a space
export HISTIGNORE='&:clear:ls:cd:[bf]g:exit:[ t\]*'

# Append commands to the bash command history file (~/.bash_history)
# instead of overwriting it.
shopt -s histappend
 
# Write out changes in history after every command
export PROMPT_COMMAND="history -a"

# Make grep more user friendly by highlighting matches
# and exclude grepping through .svn folders.
alias grep='grep --color=auto --exclude-dir=\.svn'

# Sweet colors
export CLICOLOR=1
export LSCOLORS=GxFxCxDxBxegedabagaced

alias svnadd="svn st | grep ^? | awk '{print \$2}' | xargs svn add"
alias svndel="svn st | grep ^! | awk '{print \$2}' | xargs svn del"
alias svnci="svn st | grep ^[AMD] | awk '{print \$2}' | xargs svn ci"

# Quick way to rebuild the Launch Services database and get rid
# of duplicates in the Open With submenu.
alias fixopenwith='/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister -kill -r -domain local -domain system -domain user'

# GNU GLOBAL (gtags)
export GTAGSCONF="$HOME/.globalrc"
export GTAGSLABEL="pygments-parser"