forked from lix-project/lix
find-runtime-roots.pl: Search process environments for roots
For instance, this prevents paths from being deleted that are in use by a "nix-build --run-env" session.
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@ -35,6 +35,13 @@ sub readProc {
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}
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close MAP;
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}
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# Get all store paths that appear in the environment of this process.
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eval {
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my $env = Nix::Utils::readFile "$process/environ";
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my @matches = $env =~ /\/nix\/store\/[0-9a-z]+[0-9a-zA-Z\+\-\._\?=]*/g;
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print "$_\n" foreach @matches;
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}
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}
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closedir DIR;
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