function __fish_complete_cd -d "Completions for the cd command" # # We can't simply use __fish_complete_directories because of the CDPATH # set -l wd $PWD # Check if CDPATH is set set -l mycdpath if test -z $CDPATH[1] set mycdpath . else set mycdpath $CDPATH end # Note how this works: we evaluate $ctoken*/ # That trailing slash ensures that we only expand directories set -l ctoken (commandline -ct) if echo $ctoken | sgrep '^/\|^\./\|^\.\./\|^~/' >/dev/null # This is an absolute search path # Squelch descriptions per issue 254 eval printf '\%s\\n' $ctoken\*/ else # This is a relative search path # Iterate over every directory in CDPATH # and check for possible completions for i in $mycdpath # Move to the initial directory first, # in case the CDPATH directory is relative builtin cd $wd eval builtin cd $i # What we would really like to do is skip descriptions if all # valid paths are in the same directory, but we don't know how to # do that yet; so instead skip descriptions if CDPATH is just . if test "$mycdpath" = . eval printf '"%s\n"' $ctoken\*/ else eval printf '"%s\tin "'$i'"\n"' $ctoken\*/ end end end builtin cd $wd end