infrastructure/scripts/cache-node.sh

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set -o errexit
set -o nounset
set -o pipefail
shopt -s lastpipe
drv=$(colmena eval --instantiate -E "{ nodes, ... }: nodes.${BUILD_NODE}.config.system.build.toplevel")
# Build the derivation and send it to the great beyond
nix-store --query --requisites --force-realise --include-outputs "$drv" | grep -v '.*\.drv' >paths.txt
if [ "$STORE_PASSWORD" == "" ]; then
echo "No password given for the remote cache, uploading cannot take place."
exit 0
fi
cat <<EOF >.netrc
default
login $STORE_USER
password $STORE_PASSWORD
EOF
nix copy \
--extra-experimental-features nix-command \
--to "$STORE_ENDPOINT?compression=none" \
--netrc-file .netrc \
"$(nix-store --realise "$drv")"
rm .netrc