Re: [PATCH v2] git: Make submodule check only needed modules

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

On Thu, Jan 30, 2020 at 05:28:10PM +0100, Juan Quintela wrote:
> If one is compiling more than one tree from the same source, it is
> possible that they need different submodules.  Change the check to see
> that all modules that we are interested in are updated, discarding the
> ones that we don't care about.
> 
> Signed-off-by: Juan Quintela <quintela@redhat.com>
> 
> ---
> 
> v1->v2:
> patchw insists in not using tabs
> ---
>  scripts/git-submodule.sh | 12 ++++++++----
>  1 file changed, 8 insertions(+), 4 deletions(-)
> 
> diff --git a/scripts/git-submodule.sh b/scripts/git-submodule.sh
> index 98ca0f2737..65ed877aef 100755
> --- a/scripts/git-submodule.sh
> +++ b/scripts/git-submodule.sh
> @@ -59,10 +59,14 @@ status)
>      fi
>  
>      test -f "$substat" || exit 1
> -    CURSTATUS=$($GIT submodule status $modules)
> -    OLDSTATUS=$(cat $substat)
> -    test "$CURSTATUS" = "$OLDSTATUS"
> -    exit $?
> +    for module in $modules; do
> +        CURSTATUS=$($GIT submodule status $module)
> +        OLDSTATUS=$(cat $substat | grep $module)
> +        if test "$CURSTATUS" != "$OLDSTATUS"; then
> +            exit 1
> +        fi
> +    done
> +    exit 0
>      ;;
>  update)
>      if test -z "$maybe_modules"

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


Regards,
Daniel
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