maintainer-feedback requested: [Bug 250926] ports-mgmt/pkg: @shell keyword is broken

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-pkg (Nobody)
<pkg at FreeBSD.org> for maintainer-feedback:
Bug 250926: ports-mgmt/pkg: @shell keyword is broken
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=250926



--- Description ---
The @shell keyword is broken:

# pkg install -f bash
Updating packagesite repository catalogue...
packagesite repository is up to date.
All repositories are up to date.
Checking integrity... done (0 conflicting)
The following 1 package(s) will be affected (of 0 checked):

Installed packages to be REINSTALLED:
	bash-5.0.18_3

Number of packages to be reinstalled: 1

Proceed with this action? [y/N]: y
[1/1] Reinstalling bash-5.0.18_3...
[1/1] Extracting bash-5.0.18_3: 100%
pkg: Failed to execute lua script: [string "shell_path =
pkg.prefixed_path("bin/bash")..."]:7: attempt to index a nil value (global
'shell')
pkg: lua script failed


Same for other ports with the @shell keyword (devel/git), same within poudriere
testport.

The last change to Keywords/shell.ucl replaced the working sh implementation
with Lua. I noticed the problem with the second git upgrade since then, so this
was the first time pkg tried to run a post-deinstall script that has the Lua
implementation.

FreeBSD 12.2-RELEASE (releng/12.2), pkg 1.15.10, ports head, amd64.