mirror of
https://github.com/fish-shell/fish-shell
synced 2024-11-14 17:07:44 +00:00
30 lines
1,019 B
Fish
30 lines
1,019 B
Fish
function __fish_cdh_args
|
|
set -l all_dirs $dirprev $dirnext
|
|
set -l uniq_dirs
|
|
|
|
# This next bit of code doesn't do anything useful at the moment since the fish pager always
|
|
# sorts, and eliminates duplicate, entries. But we do this to mimic the modal behavor of `cdh`
|
|
# and in hope that the fish pager behavior will be changed to preserve the order of entries.
|
|
for dir in $all_dirs[-1..1]
|
|
if not contains $dir $uniq_dirs
|
|
set uniq_dirs $uniq_dirs $dir
|
|
end
|
|
end
|
|
|
|
# Only shorten $HOME to "~" if the token starts with a "~",
|
|
# otherwise fish will escape it.
|
|
set -l shorten_tilde 0
|
|
string match -q '~*' -- (commandline -ct); and set shorten_tilde 1
|
|
|
|
for dir in $uniq_dirs
|
|
if test $shorten_tilde -eq 1
|
|
set -l home_dir (string match -r "$HOME(/.*|\$)" "$dir")
|
|
if set -q home_dir[2]
|
|
set dir "~$home_dir[2]"
|
|
end
|
|
end
|
|
echo $dir
|
|
end
|
|
end
|
|
|
|
complete -c cdh -kxa '(__fish_cdh_args)'
|