Re: [PATCH 03/12] qga: Replace '--blacklist' command line option by '--denylist'

["Daniel P. Berrangé" <berrange@redhat.com>]

On Tue, Feb 02, 2021 at 09:58:15PM +0100, Philippe Mathieu-Daudé wrote:
> Follow the inclusive terminology from the "Conscious Language in your
> Open Source Projects" guidelines [*] and replace the word "blacklist"
> appropriately.
> 
> Keep the --blacklist available for backward compatibility.
> 
> [*] https://github.com/conscious-lang/conscious-lang-docs/blob/main/faq.md
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> ---
>  docs/interop/qemu-ga.rst | 2 +-
>  qga/main.c               | 6 ++++--
>  2 files changed, 5 insertions(+), 3 deletions(-)
> 
> diff --git a/docs/interop/qemu-ga.rst b/docs/interop/qemu-ga.rst
> index 9a590bf95cb..89596e646de 100644
> --- a/docs/interop/qemu-ga.rst
> +++ b/docs/interop/qemu-ga.rst
> @@ -79,7 +79,7 @@ Options
>  
>    Daemonize after startup (detach from terminal).
>  
> -.. option:: -b, --blacklist=LIST
> +.. option:: -b, --denylist=LIST
>  
>    Comma-separated list of RPCs to disable (no spaces, ``?`` to list
>    available RPCs).
> diff --git a/qga/main.c b/qga/main.c
> index 249fe06e8e5..66177b9e93d 100644
> --- a/qga/main.c
> +++ b/qga/main.c
> @@ -257,7 +257,8 @@ QEMU_COPYRIGHT "\n"
>  #ifdef _WIN32
>  "  -s, --service     service commands: install, uninstall, vss-install, vss-uninstall\n"
>  #endif
> -"  -b, --blacklist   comma-separated list of RPCs to disable (no spaces, \"?\"\n"
> +"  --blacklist       backward compatible alias for --denylist (deprecated)\n"
> +"  -b, --denylist    comma-separated list of RPCs to disable (no spaces, \"?\"\n"


"-b" is a bit odd as a short name now, but i guess that's not the end
of the world.

The deprecation should be documented though. Ideally we would report
a warning if the deprecated long arg was used too.

>  "                    to list available RPCs)\n"
>  "  -D, --dump-conf   dump a qemu-ga config file based on current config\n"
>  "                    options / command-line parameters to stdout\n"
> @@ -1111,7 +1112,8 @@ static void config_parse(GAConfig *config, int argc, char **argv)
>          { "method", 1, NULL, 'm' },
>          { "path", 1, NULL, 'p' },
>          { "daemonize", 0, NULL, 'd' },
> -        { "blacklist", 1, NULL, 'b' },
> +        { "denylist", 1, NULL, 'b' },
> +        { "blacklist", 1, NULL, 'b' }, /* deprecated alias for 'denylist' */
>  #ifdef _WIN32
>          { "service", 1, NULL, 's' },
>  #endif
> -- 
> 2.26.2
> 
> 

Regards,
Daniel
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