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ohmyzsh/themes/josh.zsh-theme
2012-01-23 20:42:54 -05:00

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grey='\e[0;90m'
ZSH_THEME_GIT_PROMPT_PREFIX="%{$grey%}("
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY="%{$grey%}) %{$fg[yellow]%}✗%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$grey%})"
function josh_prompt {
(( spare_width = ${COLUMNS} ))
prompt=" "
branch=$(current_branch)
ruby_version=$(rvm_prompt_info || rbenv_prompt_info)
path_size=${#PWD}
branch_size=${#branch}
ruby_size=${#ruby_version}
user_machine_size=${#${(%):-%n@%m-}}
if [[ ${#branch} -eq 0 ]]
then (( ruby_size = ruby_size + 1 ))
else
(( branch_size = branch_size + 4 ))
if [[ -n $(git status -s 2> /dev/null) ]]; then
(( branch_size = branch_size + 2 ))
fi
fi
(( spare_width = ${spare_width} - (${user_machine_size} + ${path_size} + ${branch_size} + ${ruby_size}) ))
while [ ${#prompt} -lt $spare_width ]; do
prompt=" $prompt"
done
prompt="%{%F{green}%}$PWD$prompt%{%F{red}%}$(rvm_prompt_info || rbenv_prompt_info)%{$reset_color%} $(git_prompt_info)"
echo $prompt
}
setopt prompt_subst
PROMPT='
%n@%m $(josh_prompt)
%(?,%{%F{green}%},%{%F{red}%})⚡%{$reset_color%} '