On Fri, Aug 28, 2015 at 05:15:15PM +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 <gws...@linux.vnet.ibm.com>
> ---
> scripts/update-linux-headers.sh | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/scripts/update-linux-headers.sh b/scripts/update-linux-headers.sh
> index 18daabe..1be02b8 100755
> --- a/scripts/update-linux-headers.sh
> +++ b/scripts/update-linux-headers.sh
> @@ -63,6 +63,28 @@ 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 $from -s kernelversion)
> + commit=$(cd $from && git log --oneline -1 | cut -d " " -f 1)
"git rev-parse HEAD" might be a simpler way to get the current commit id.
> + subject="Synchronize Linux headers from kernel $version"
> + message="Synchronize the Linux headers from kernel version $version"
> + message=$(echo "$message\n(commit $commit)")
Might be more readable to use the shell <<EOF syntax to construct the
commit message.
> + res=$(cd $to && git commit -qa -m "$subject" -m "$message" -s && echo $?)
> + if [ "$res" = "0" ]; then
> + echo "Changes submitted successfully"
> + else
> + echo "Error $res submitting changes"
> + exit 4
> + fi
> +}
> +
> # This will pick up non-directories too (eg "Kconfig") but we will
> # ignore them in the next loop.
> ARCHLIST=$(cd "$linux/arch" && echo *)
> @@ -132,3 +154,5 @@ cat <<EOF
> >$output/include/standard-headers/linux/if_ether.h
> EOF
>
> rm -rf "$tmpdir"
> +
> +submit_change "$linux" "$output"
Obviously this will fail if you run it against an exported qemu source
tree, instead of a git tree. I'm not sure if that's a problem.
--
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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