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Remove OSX/Cygwin special cases from prompt_pwd

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For cygwin, you can't `cd C:`, so a prompt of "C:/Something" is
misleading.

For OSX, we dereference symlinks elsewhere

This also simplifies prompt_pwd quite a bit.
This commit is contained in:
Fabian Homborg 2015-10-05 19:20:09 +02:00
parent 57e22e87c2
commit 86471ac21f
1 changed files with 2 additions and 13 deletions
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15
share/functions/prompt_pwd.fish
View file

@ -1,15 +1,4 @@
set -l s1
set -l r1
switch (uname)
case Darwin
set s1 '^/private/'
set r1 /
case 'CYGWIN_*'
set s1 '^/cygdrive/(.)'
set r1 '$1:'
end
function prompt_pwd -V s1 -V r1 --description "Print the current working directory, shortened to fit the prompt"
function prompt_pwd --description "Print the current working directory, shortened to fit the prompt"
set realhome ~
string replace -r '^'"$realhome"'($|/)' '~$1' $PWD | string replace -r "$s1" "$r1" | string replace -ar '([^/.])[^/]*/' '$1/'
string replace -r '^'"$realhome"'($|/)' '~$1' $PWD | string replace -ar '([^/.])[^/]*/' '$1/'
end