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https://github.com/NixOS/nix.git
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39 lines
959 B
Bash
39 lines
959 B
Bash
source common.sh
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drvPath=$($nixinstantiate dependencies.nix)
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outPath=$($nixstore -rvv "$drvPath")
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# Set a GC root.
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rm -f "$NIX_STATE_DIR"/gcroots/foo
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ln -sf $outPath "$NIX_STATE_DIR"/gcroots/foo
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$nixstore --gc --print-roots | grep $outPath
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$nixstore --gc --print-live | grep $outPath
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$nixstore --gc --print-dead | grep $drvPath
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if $nixstore --gc --print-dead | grep $outPath; then false; fi
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$nixstore --gc --print-dead
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inUse=$(readLink $outPath/input-2)
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if $nixstore --delete $inUse; then false; fi
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test -e $inUse
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if $nixstore --delete $outPath; then false; fi
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test -e $outPath
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$NIX_BIN_DIR/nix-collect-garbage
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# Check that the root and its dependencies haven't been deleted.
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cat $outPath/foobar
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cat $outPath/input-2/bar
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# Check that the derivation has been GC'd.
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if test -e $drvPath; then false; fi
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rm "$NIX_STATE_DIR"/gcroots/foo
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$NIX_BIN_DIR/nix-collect-garbage
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# Check that the output has been GC'd.
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if test -e $outPath/foobar; then false; fi
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