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[prompt] Simplify short_pwd function 

We don't need a second variable.
This commit is contained in:
Eric Nielsen 2018-09-13 10:10:49 -05:00
parent 236eb14d59
commit c9d1be395d
1 changed files with 3 additions and 6 deletions
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9
modules/prompt/functions/short_pwd
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@ -1,13 +1,10 @@
# shortens the pwd for use in prompt
local current_dir="${1:-${PWD}}"
local return_dir='~'
current_dir="${current_dir/#${HOME}/~}"
local current_dir="${${1:-${PWD}}/#${HOME}/~}"
# if we aren't in ~
if [[ ${current_dir} != '~' ]]; then
return_dir="${${${${(@j:/:M)${(@s:/:)current_dir}##.#?}:h}%/}//\%/%%}/${${current_dir:t}//\%/%%}"
current_dir="${${${${(@j:/:M)${(@s:/:)current_dir}##.#?}:h}%/}//\%/%%}/${${current_dir:t}//\%/%%}"
fi
print ${return_dir}
print ${current_dir}