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function __fish_complete_cd -d "Completions for the cd command"
set -l cdpath $CDPATH
[ -z "$cdpath" ]; and set cdpath "."
# Remove the real path to "." (i.e. $PWD) from cdpath if we're in it
# so it doesn't get printed in the descriptions
set -l ind
if begin; set ind (contains -i -- $PWD $cdpath)
and contains -- "." $cdpath
end
set -e cdpath[$ind]
end
for i in $cdpath
set -l desc
# Don't show description for current directory
# and replace $HOME with "~"
[ $i = "." ]; or set -l desc (string replace -r -- "^$HOME" "~" "$i")
pushd $i
for d in (commandline -ct)*/
# Check if it's accessible - the glob only matches directories
[ -x $d ]; and printf "%s\t%s\n" $d $desc
end
popd
end
end
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