Function wrapping "cd" doesn't get correct completions

[hamon-e]

If i write this function:

function cdtest -w cd
    cd $argv
end

and write cdtest <TAB> it doesn't autocomplete like cd does.
Is there something wrong with my function ?

fish --version
fish, version 2.7.1-708-gea897fcc

[faho]

Is there something wrong with my function ?

No. The issue here is that anything called cd itself gets special treatment by the completion machinery - see https://github.com/fish-shell/fish-shell/blob/master/src/complete.cpp#L1468.

This is supposed to go through the "wrap chain", but it seems like it's not doing that correctly.

[jchilders]

@hamon-e FYI, I was able to create a cd wrapper using the builtin function:

function cd --wraps cd
  echo "Using our cd function"
  builtin cd $argv
end

This was on 2.7.1.

[krobelus]

Fixd by #7843