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[prompt] add short_pwd func

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Matt Hamilton 2016-01-05 04:11:20 -05:00
parent bf10ce72c5
commit 69b194302c
1 changed files with 11 additions and 0 deletions
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modules/prompt/functions/short_pwd Normal file
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# shortens the pwd for use in prompt
local current_dir="${PWD/#${HOME}/~}"
local return_dir='~'
# if we aren't in ~
if [[ ${current_dir} != '~' ]]; then
return_dir="${${${${(@j:/:M)${(@s:/:)current_dir}##.#?}:h}%/}//\%/%%}/${${current_dir:t}//\%/%%}"
fi
print ${return_dir}