Created
May 15, 2011 10:02
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Current RVM Ruby & Gemset and Git branch in your Bash prompt
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| function current_rvm_ruby { | |
| color=$(tput setaf 3) | |
| default=$(tput sgr0) | |
| version=$(echo $MY_RUBY_HOME | awk -F'-' '{print $2}') | |
| gemset=$(echo $GEM_HOME | awk -F'@' '{print $2}') | |
| [ "$gemset" != "" ] && gemset="@$gemset" | |
| full=${color}${version}${gemset}${default} | |
| [ "$full" != "" ] && echo "$full " | |
| } | |
| function current_git_branch { | |
| red=$(tput setaf 1) | |
| green=$(tput setaf 2) | |
| default=$(tput sgr0) | |
| if git rev-parse --git-dir >/dev/null 2>&1 | |
| then | |
| branch=$(git branch 2>/dev/null| sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/') | |
| if git diff --quiet 2>/dev/null >&2 | |
| then | |
| branch=${green}$branch${default} | |
| else | |
| branch=${red}$branch${default} | |
| fi | |
| else | |
| return 0 | |
| fi | |
| echo "$branch " | |
| } | |
| export PS1="\$(current_rvm_ruby)\u:\W \$(current_git_branch)$ " |
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