Error in generated autocomplete: "local: can only be used in a function"

[rfay]

Describe the bug

The Debian bash autocomplete n98-magerun2.phar uses local where it can't be used, so everybody doing a ddev ssh in DDEV gets this since latest release:

rfay@ubuntu-len:~/workspace/d11$ ddev ssh
bash: local: can only be used in a function
bash: local: can only be used in a function

I guess this is line 9 in the generated completion file:

rfay@d11-web:/etc/bash_completion.d$ bash n98-magerun2.phar
n98-magerun2.phar: line 9: local: can only be used in a function

Expected behaviour

We shouldn't get that error/warning

Steps to reproduce the issue

Use current DDEV HEAD , see https://docs.ddev.com/en/stable/developers/building-contributing/#testing-latest-commits-on-head

mkdir -p ~/tmp/showbug && cd ~/tmp/showbug
ddev config --auto
ddev start -y
ddev ssh

Technical details

All machines.
DDEV HEAD (with latest magerun2

Possible Fix

Additional context

I think this is in n98-magerun as well, but since it hasn't had a release I don't understand that.

[cmuench]

@rfay Did not know that ddev uses the bash completion from here. I will try to fix it.

[cmuench]

Maybe related to #1764

[cmuench]

For reference: The develop branch version is used in the ddev build.
https://github.com/ddev/ddev/blob/42229020e1ec82b4a88e4677ac57e2c8939abf8c/containers/ddev-webserver/Dockerfile#L79

[cmuench]

@rfay I was able to reproduce and fix the issue with your test setup (thanks).
The fixed file is in the develop branch. Looks like ddev uses the version of the develop branch.