ci/freedreno: Use the http cache for artifacts downloads, too.

The gitlab artifacts handling has been slow in the past as we hit
gitlab.fdo from multiple runners, and it costs fd.o egress bandwidth.  Use
the local http cache against the packet.net minio to cut that downloads
cost.

Closes: #3249
Reviewed-by: Daniel Stone <daniel@fooishbar.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8727>

.gitlab-ci.yml

@@ -1537,6 +1537,14 @@ arm64_a630_piglit_shader:
   # Cancel job if a newer commit is pushed to the same branch
   interruptible: true
   stage: test
+  variables:
+    DRIVER_URL: https://minio-packet.freedesktop.org/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID}/mesa-arm64.tar.gz
+  before_script:
+    # Use this instead of gitlab's artifacts download because it hits packet.net
+    # instead of fd.o.  Set FDO_HTTP_CACHE_URI to an http cache for your test lab to
+    # improve it even more (see https://docs.mesa3d.org/ci/bare-metal.html for
+    # setup).
+    - wget ${FDO_HTTP_CACHE_URI:-}${DRIVER_URL} -S --progress=dot:giga -O- | tar -xz
   artifacts:
     when: always
     name: "mesa_${CI_JOB_NAME}"
@@ -1560,7 +1568,8 @@ arm64_a630_piglit_shader:
     - ./install/bare-metal/fastboot.sh
   needs:
     - arm64_test
-    - meson-arm64
+    - job: meson-arm64
+      artifacts: false
   tags:
     - google-freedreno-db410c
 
@@ -1726,10 +1735,12 @@ arm64_a530_piglit_shader:
     BM_ROOTFS_EXTRA: /modules/armhf
     GPU_VERSION: vc4-rpi3
     DEQP_EXPECTED_RENDERER: VC4
+    DRIVER_URL: https://minio-packet.freedesktop.org/artifacts/${CI_PROJECT_PATH}/${CI_PIPELINE_ID}/mesa-armhf.tar.gz
   script:
     - ./install/bare-metal/poe-powered.sh
   needs:
-    - armhf_test
+    - job: armhf_test
+      artifacts: false
     - meson-armhf
   tags:
     - igalia-rpi3

.gitlab-ci/bare-metal/fastboot.sh

@@ -100,6 +100,7 @@ else
   cat $BM_KERNEL $BM_DTB > Image.gz-dtb
 fi
 
+mkdir -p artifacts
 abootimg \
   --create artifacts/fastboot.img \
   -k Image.gz-dtb \

.gitlab-ci/bare-metal/rootfs-setup.sh

@@ -79,5 +79,5 @@ set -x
 
 # Add the Mesa drivers we built, and make a consistent symlink to them.
 mkdir -p $rootfs_dst/$CI_PROJECT_DIR
-tar -C $rootfs_dst/$CI_PROJECT_DIR/ -xf $CI_PROJECT_DIR/artifacts/install.tar
+rsync -aH --delete $CI_PROJECT_DIR/install/ $rootfs_dst/$CI_PROJECT_DIR/install/
 ln -sf $CI_PROJECT_DIR/install $rootfs_dst/install