2022-01-18 15:54:53 +00:00
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source common.sh
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clearStore
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cp ./dependencies.nix ./dependencies.builder0.sh ./config.nix $TEST_HOME
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cd $TEST_HOME
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nix-build ./dependencies.nix -A input0_drv -o dep
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nix-build ./dependencies.nix -o toplevel
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2022-01-19 13:15:45 +00:00
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FAST_WHY_DEPENDS_OUTPUT=$(nix why-depends ./toplevel ./dep)
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PRECISE_WHY_DEPENDS_OUTPUT=$(nix why-depends ./toplevel ./dep --precise)
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# Both outputs should show that `input-2` is in the dependency chain
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echo "$FAST_WHY_DEPENDS_OUTPUT" | grep -q input-2
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echo "$PRECISE_WHY_DEPENDS_OUTPUT" | grep -q input-2
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# But only the “precise” one should refere to `reference-to-input-2`
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echo "$FAST_WHY_DEPENDS_OUTPUT" | (! grep -q reference-to-input-2)
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echo "$PRECISE_WHY_DEPENDS_OUTPUT" | grep -q reference-to-input-2
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