CI: save toolstack artifact as cpio.gz

This avoids the need to re-compress it in every test job.  This saves minutes
of wallclock time.

Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Anthony PERARD <anthony.perard@vates.tech>

automation/scripts/build

@@ -108,7 +108,7 @@ else
     # Note: Some smoke tests depending on finding binaries/xen on a full build
     # even though dist/ contains everything, while some containers don't even
     # build Xen
-    cp -r dist binaries/
+    (cd dist/install; find | cpio -o -H newc | gzip) > binaries/xen-tools.cpio.gz
     cp -r tools/tests binaries/
     collect_xen_artefacts
 fi

automation/scripts/qemu-alpine-x86_64.sh

@@ -30,11 +30,11 @@ cd ..
 
 # Dom0 rootfs
 cp rootfs.cpio.gz dom0-rootfs.cpio.gz
+cat xen-tools.cpio.gz >> dom0-rootfs.cpio.gz
 
 # test-local configuration
 mkdir -p rootfs
 cd rootfs
-cp -ar ../dist/install/* .
 mkdir -p root etc/local.d
 mv ../domU-rootfs.cpio.gz ./root
 cp ../bzImage ./root

automation/scripts/qemu-smoke-dom0-arm64.sh

@@ -29,11 +29,11 @@ cd ..
 
 # Dom0 rootfs
 cp rootfs.cpio.gz dom0-rootfs.cpio.gz
+cat xen-tools.cpio.gz >> dom0-rootfs.cpio.gz
 
 # test-local configuration
 mkdir -p rootfs
 cd rootfs
-cp -ar ../dist/install/* .
 mkdir -p etc/local.d root
 mv ../domU-rootfs.cpio.gz ./root
 cp ../Image ./root

automation/scripts/qemu-smoke-dom0less-arm64.sh

@@ -116,11 +116,11 @@ cd ..
 
 # Dom0 rootfs
 cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz
+cat binaries/xen-tools.cpio.gz >> binaries/dom0-rootfs.cpio.gz
 
 # test-local configuration
 mkdir -p rootfs
 cd rootfs
-cp -ar ../binaries/dist/install/* .
 mkdir -p etc/local.d
 
 echo "#!/bin/bash

automation/scripts/qubes-x86-64.sh

@@ -189,12 +189,12 @@ fi
 
 # Dom0 rootfs
 cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz
+cat binaries/xen-tools.cpio.gz >> binaries/dom0-rootfs.cpio.gz
 
 # test-local configuration
 mkdir -p rootfs
 cd rootfs
 mkdir -p boot etc/local.d
-cp -ar ../binaries/dist/install/* .
 cp -ar ../binaries/tests .
 cp -a ../automation/scripts/run-tools-tests tests/
 
@@ -228,8 +228,10 @@ else
 fi
 
 chmod +x etc/local.d/xen.start
+mkdir -p etc/xen
 echo "$domU_config" > etc/xen/domU.cfg
 
+mkdir -p etc/default
 echo "XENCONSOLED_TRACE=all" >> etc/default/xencommons
 echo "QEMU_XEN=/bin/false" >> etc/default/xencommons
 mkdir -p var/log/xen/console

automation/scripts/xilinx-smoke-dom0-x86_64.sh

@@ -107,6 +107,7 @@ rm -rf rootfs
 
 # Dom0 rootfs
 cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz
+cat binaries/xen-tools.cpio.gz >> binaries/dom0-rootfs.cpio.gz
 if [[ "${TEST}" == argo ]]; then
     cat binaries/argo.cpio.gz >> binaries/dom0-rootfs.cpio.gz
 fi
@@ -114,8 +115,7 @@ fi
 # test-local configuration
 mkdir -p rootfs
 cd rootfs
-mkdir -p boot etc/local.d
-cp -ar ../binaries/dist/install/* .
+mkdir -p boot etc/local.d etc/xen etc/default
 echo "#!/bin/bash
 set -x
 export LD_LIBRARY_PATH=/usr/local/lib

automation/scripts/xilinx-smoke-dom0less-arm64.sh

@@ -56,12 +56,11 @@ rm -rf rootfs
 
 # Dom0 rootfs
 cp binaries/rootfs.cpio.gz binaries/dom0-rootfs.cpio.gz
+cat binaries/xen-tools.cpio.gz >> binaries/dom0-rootfs.cpio.gz
 
 # test-local configuration
 mkdir -p rootfs
 cd rootfs
-cp -ar ../binaries/dist/install/* .
-
 mkdir -p etc/local.d
 echo "#!/bin/bash