Re: [Qemu-devel] [PATCH v8 3/7] scripts: Submit changes while updating linux headers

[David Gibson <david@gibson.dropbear.id.au>]

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On Mon, Sep 14, 2015 at 11:36:11AM +1000, Gavin Shan wrote:
> This submits changes with formatted commit log while updating Linux
> headers using scripts/update-linux-headers.sh.
> 
> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>

Reviewed-by: David Gibson <david@gibson.dropbear.id.au>


> ---
>  scripts/update-linux-headers.sh | 30 ++++++++++++++++++++++++++++++
>  1 file changed, 30 insertions(+)
> 
> diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
> index 18daabe..a345632 100755
> --- a/scripts/update-linux-headers.sh
> +++ b/scripts/update-linux-headers.sh
> @@ -63,6 +63,34 @@ cp_virtio() {
>      fi
>  }
>  
> +submit_change() {
> +    from=$1
> +    to=$2
> +    if ! [ -e "$to/include/qemu-common.h" ]; then
> +        echo "$to not QEMU source directory, skip submitting changes"
> +        exit 3
> +    fi
> +
> +    version=$(make -C "$from" -s kernelversion)
> +    commit=$(git -C "$from" rev-parse --short HEAD)
> +    message=$(cat <<EOF
> +Synchronize Linux headers from kernel $version
> +
> +Synchronize the Linux headers from kernel version $version
> +(commit $commit)
> +
> +This commit was created automatically by update-linux-headers.sh.
> +EOF
> +)
> +
> +    if git -C "$to" commit -qa -m "$message" -s ; then
> +        echo "Changes submitted successfully"
> +    else
> +        echo "Failure submitting changes"
> +        exit 4
> +    fi
> +}
> +
>  # This will pick up non-directories too (eg "Kconfig") but we will
>  # ignore them in the next loop.
>  ARCHLIST=$(cd "$linux/arch" && echo *)
> @@ -132,3 +160,5 @@ cat <<EOF >$output/include/standard-headers/linux/if_ether.h
>  EOF
>  
>  rm -rf "$tmpdir"
> +
> +submit_change "$linux" "$output"

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you.  NOT _the_ _other_
				| _way_ _around_!
http://www.ozlabs.org/~dgibson

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