upadte debug script

ci/apptainer_by_hand.sh

 #!/usr/bin/env sh
 
-CI_DATA="/scratch/richart/ci"
+export CI_DATA="/scratch/richart/ci"
 srun_options="-N1 -n1 -c 64 -p h100"
 apptainer_options="--nv"
 
-stack=pinot-noir
-environment=kuma_h100
+export stack=pinot-noir
+export environment=kuma_h100
 
-SQUASHFS_ID=local
-CI_JOB_ID=1337
+export SQUASHFS_ID=local
+export CI_JOB_ID=1337
 
-FAKEHOME="/scratch/$(id -un)"
+export FAKEHOME="/scratch/$(id -un)"
 
-CI_PROJECT_DIR=$PWD
-GPG_PRIVATE_KEY=${CI_PROJECT_DIR}/stacks/buildcache.pem
-MOUNT_POINT=$(jq -Mrc .stack.mount_point ${CI_PROJECT_DIR}/stacks/${stack}/config.json)
+export CI_PROJECT_DIR=$PWD
+export GPG_PRIVATE_KEY=${CI_PROJECT_DIR}/stacks/buildcache.pem
+export MOUNT_POINT=$(jq -Mrc .stack.mount_point ${CI_PROJECT_DIR}/stacks/${stack}/config.json)
+export STACK_VERSION=$(jq -Mrc .stack.version ${CI_PROJECT_DIR}/stacks/${stack}/config.json)
 
 APPTAINER_IMAGE=~/rhel9-kuma.sif
 
-for i in overlayfs squashfs-cache buildcache spack-mirror
-do
-    if [ ! -e ${CI_DATA}/$i ]
-    then
-        mkdir -p ${CI_DATA}/$i
-    fi
-done
-
-if [ ! -f ${CI_DATA}/squashfs-cache/${stack}-${environment}-${SQUASHFS_ID}.sqfs ]
-then
-    empty=$(mktemp -d)
-    mksquashfs ${empty} ${CI_DATA}/squashfs-cache/${stack}-${environment}-${SQUASHFS_ID}.sqfs
-fi
-
-if [ ! -f ${APPTAINER_IMAGE} ]
-then
-    apptainer pull -F ${APPTAINER_IMAGE}  docker://registry.c4science.ch/scitas-stack/rhel9-kuma
-fi
+./ci/prepare_squashfs.sh
+
+echo "host:/usr/libexec/apptainer/bin/squashfuse_ll ${CI_DATA}/squashfs-cache/${stack}-${environment}-${SQUASHFS_ID}.sqfs /overlayfs/lower-${SQUASHFS_ID}-${CI_JOB_ID}"
+echo "host:${CI_PROJECT_DIR}/ci/fuse-overlayfs.sh ${CI_DATA} ${SQUASHFS_ID}-${CI_JOB_ID} ${MOUNT_POINT}/${stack}/${environment}/${STACK_VERSION}"
 
 srun ${srun_options} --pty apptainer run \
     ${apptainer_options}\