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https://github.com/privatevoid-net/nix-super.git
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50edbc4ddf
When doing e.g.
nix-build -A package --keep-failed --option \
builders \
'ssh://mfhydra?remote-store=/home/bosch/store x86_64-linux - 10 4 big-parallel'
this doesn't work properly because this build-setting is ignored.
I changed this behavior by passing the `settings.keepFailed` through the
serve-protocol to remote machines to make sure that I can introspect the
build-directory (which is particularly helpful when I have to look at a
`config.log` from a failed build for instance).
68 lines
2.6 KiB
Bash
68 lines
2.6 KiB
Bash
if ! canUseSandbox; then exit 99; fi
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if ! [[ $busybox =~ busybox ]]; then exit 99; fi
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unset NIX_STORE_DIR
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unset NIX_STATE_DIR
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function join_by { local d=$1; shift; echo -n "$1"; shift; printf "%s" "${@/#/$d}"; }
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EXTRA_SYSTEM_FEATURES=()
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if [[ -n "$CONTENT_ADDRESSED" ]]; then
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EXTRA_SYSTEM_FEATURES=("ca-derivations")
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fi
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builders=(
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# system-features will automatically be added to the outer URL, but not inner
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# remote-store URL.
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"ssh://localhost?remote-store=$TEST_ROOT/machine1?system-features=$(join_by "%20" foo ${EXTRA_SYSTEM_FEATURES[@]}) - - 1 1 $(join_by "," foo ${EXTRA_SYSTEM_FEATURES[@]})"
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"$TEST_ROOT/machine2 - - 1 1 $(join_by "," bar ${EXTRA_SYSTEM_FEATURES[@]})"
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"ssh-ng://localhost?remote-store=$TEST_ROOT/machine3?system-features=$(join_by "%20" baz ${EXTRA_SYSTEM_FEATURES[@]}) - - 1 1 $(join_by "," baz ${EXTRA_SYSTEM_FEATURES[@]})"
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)
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chmod -R +w $TEST_ROOT/machine* || true
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rm -rf $TEST_ROOT/machine* || true
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# Note: ssh://localhost bypasses ssh, directly invoking nix-store as a
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# child process. This allows us to test LegacySSHStore::buildDerivation().
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# ssh-ng://... likewise allows us to test RemoteStore::buildDerivation().
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nix build -L -v -f $file -o $TEST_ROOT/result --max-jobs 0 \
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--arg busybox $busybox \
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--store $TEST_ROOT/machine0 \
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--builders "$(join_by '; ' "${builders[@]}")"
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outPath=$(readlink -f $TEST_ROOT/result)
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grep 'FOO BAR BAZ' $TEST_ROOT/machine0/$outPath
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set -o pipefail
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# Ensure that input1 was built on store1 due to the required feature.
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nix path-info --store $TEST_ROOT/machine1 --all \
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| grep builder-build-remote-input-1.sh \
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| grep -v builder-build-remote-input-2.sh \
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| grep -v builder-build-remote-input-3.sh
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# Ensure that input2 was built on store2 due to the required feature.
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nix path-info --store $TEST_ROOT/machine2 --all \
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| grep -v builder-build-remote-input-1.sh \
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| grep builder-build-remote-input-2.sh \
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| grep -v builder-build-remote-input-3.sh
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# Ensure that input3 was built on store3 due to the required feature.
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nix path-info --store $TEST_ROOT/machine3 --all \
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| grep -v builder-build-remote-input-1.sh \
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| grep -v builder-build-remote-input-2.sh \
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| grep builder-build-remote-input-3.sh
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# Behavior of keep-failed
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out="$(nix-build 2>&1 failing.nix \
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--builders "$(join_by '; ' "${builders[@]}")" \
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--keep-failed \
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--store $TEST_ROOT/machine0 \
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-j0 \
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--arg busybox $busybox)" || true
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[[ "$out" =~ .*"note: keeping build directory".* ]]
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build_dir="$(grep "note: keeping build" <<< "$out" | sed -E "s/^(.*)note: keeping build directory '(.*)'(.*)$/\2/")"
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[[ "foo" = $(<"$build_dir"/bar) ]]
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