Created
October 12, 2010 14:40
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# Get the current branch of the current git project | |
function parse_git_branch { | |
ref=$(git symbolic-ref HEAD 2> /dev/null) || return | |
echo "("${ref#refs/heads/}")" | |
} | |
# Get the current Gemset | |
function parse_rvm_gemset { | |
gemset=$(rvm gemset name 2> /dev/null) | |
echo ""${gemset}"" | |
} | |
# Get the curent Ruby version | |
function parse_ruby_version { | |
ruby=$(ruby -v | perl -n -e '/(\d\.\d\.\d)/ && print "$1\n"' 2> /dev/null) || return | |
echo ""${ruby}"" | |
} | |
# Set Bash prompt to include the current branch, ruby version and gemset | |
PS1="\$(date +%H:%M) \w \$(parse_ruby_version)@\$(parse_rvm_gemset) \$(parse_git_branch)\$ " |
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