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function parse_git_branch {
git branch –no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ \[\1\]/'
}
function prompt {
# OPTIONAL - if you want to use any of these other colors:
local RED=“\[\033[0;31m\]”
local LIGHT_RED=“\[\033[1;31m\]”
local GREEN=“\[\033[0;32m\]”
local LIGHT_GREEN=“\[\033[01;32m\]”
local WHITE=“\[\033[1;37m\]”
local LIGHT_GRAY=“\[\033[0;37m\]”
local BLUE=“\[\033[01;34m\]”
# END OPTIONAL
local DEFAULT=“\[\033[0m\]”
export PS1=“\u@\h: $BLUE[\w]$LIGHT_RED\$(parse_git_branch) $DEFAULT\$ ”
}
prompt