[Mesa-dev] [PATCH 2/2] panfrost: ci: Avoid pulling Docker image on every run

[Michel Dänzer]

On 2019-05-20 11:33 a.m., Tomeu Vizoso wrote:
> Jump over the container stage if we haven't changed any of the files
> that involved in building the container images.
> 
> This saves 1-2 minutes in each run and helps conserve resources.
> 
> Signed-off-by: Tomeu Vizoso <tomeu.vizoso at collabora.com>
> ---
>  src/gallium/drivers/panfrost/ci/gitlab-ci.yml | 52 +++++++++++--------
>  1 file changed, 29 insertions(+), 23 deletions(-)
> 
> diff --git a/src/gallium/drivers/panfrost/ci/gitlab-ci.yml b/src/gallium/drivers/panfrost/ci/gitlab-ci.yml
> index 635d7b04bcde..3491b9f98752 100644
> --- a/src/gallium/drivers/panfrost/ci/gitlab-ci.yml
> +++ b/src/gallium/drivers/panfrost/ci/gitlab-ci.yml
> @@ -2,23 +2,29 @@ variables:
>    DOCKER_DRIVER: overlay2
>  
>  stages:
> -  - build-container
> +  - containers
>    - build
>    - test
>  
>  # Build Docker image with deqp, the rootfs and the build deps for Mesa
> -.build-container:
> -  stage: build-container
> -  when: always
> +.container:
> +  stage: containers
> +  image: docker:stable
> +  only:
> +    changes:
> +      - src/gallium/drivers/panfrost/ci/gitlab-ci.yml
> +      - src/gallium/drivers/panfrost/ci/Dockerfile
> +      - src/gallium/drivers/panfrost/ci/create-rootfs.sh
> +      - src/gallium/drivers/panfrost/ci/${KERNEL_ARCH}.config

FYI, this might break under some circumstances; see
https://gitlab.freedesktop.org/xorg/xserver/commit/0ec9a13c2a207e98e2dd6b352552c0e069af0727
.


See the top-level .gitlab-ci.yml file for a well-tested way to only
generate a docker image when needed, based on a fixed image tag.


-- 
Earthling Michel Dänzer               |              https://www.amd.com
Libre software enthusiast             |             Mesa and X developer