lix/tests/build-remote.sh
John Ericson 4720853129 Make system-features a store setting
This seems more correct. It also means one can specify the features a
store should support with --store and remote-store=..., which is useful.
I use this to clean up the build remotes test.
2020-08-12 18:13:00 +00:00

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source common.sh
if ! canUseSandbox; then exit; fi
if ! [[ $busybox =~ busybox ]]; then exit; fi
unset NIX_STORE_DIR
unset NIX_STATE_DIR
function join_by { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; }
builders=(
# system-features will automatically be added to the outer URL, but not inner
# remote-store URL.
"ssh://localhost?remote-store=$TEST_ROOT/machine1?system-features=foo - - 1 1 foo"
"$TEST_ROOT/machine2 - - 1 1 bar"
)
# Note: ssh://localhost bypasses ssh, directly invoking nix-store as a
# child process. This allows us to test LegacySSHStore::buildDerivation().
# ssh-ng://... likewise allows us to test RemoteStore::buildDerivation().
nix build -L -v -f build-hook.nix -o $TEST_ROOT/result --max-jobs 0 \
--arg busybox $busybox \
--store $TEST_ROOT/machine0 \
--builders "$(join_by '; ' "${builders[@]}")"
outPath=$(readlink -f $TEST_ROOT/result)
grep 'FOO BAR' $TEST_ROOT/machine0/$outPath
# Ensure that input1 was built on store1 due to the required feature.
(! nix path-info --store $TEST_ROOT/machine2 --all | grep builder-build-remote-input-1.sh)
nix path-info --store $TEST_ROOT/machine1 --all | grep builder-build-remote-input-1.sh
# Ensure that input2 was built on store2 due to the required feature.
(! nix path-info --store $TEST_ROOT/machine1 --all | grep builder-build-remote-input-2.sh)
nix path-info --store $TEST_ROOT/machine2 --all | grep builder-build-remote-input-2.sh