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32 lines
593 B
Bash
Executable file
32 lines
593 B
Bash
Executable file
#!/usr/bin/env bash
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source common.sh
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requireDaemonNewerThan "2.6.0pre20211215"
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clearStoreIfPossible
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nix-build --no-out-link -E '
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with import '"${config_nix}"';
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let d1 = mkDerivation {
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name = "selfref-gc";
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outputs = [ "out" ];
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buildCommand = "
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echo SELF_REF: $out > $out
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";
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}; in
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# the only change from d1 is d1 as an (unused) build input
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# to get identical store path in CA.
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mkDerivation {
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name = "selfref-gc";
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outputs = [ "out" ];
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buildCommand = "
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echo UNUSED: ${d1}
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echo SELF_REF: $out > $out
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";
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}
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'
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nix-collect-garbage
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