forked from lix-project/lix
Merge pull request #3542 from mkenigs/gcroots
Set GCROOT to store path to prevent garbage collection
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commit
06849c3090
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@ -200,13 +200,15 @@ struct Common : InstallableCommand, MixProfile
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}
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}
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BuildEnvironment getBuildEnvironment(ref<Store> store)
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std::pair<BuildEnvironment, std::string> getBuildEnvironment(ref<Store> store)
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{
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auto shellOutPath = getShellOutPath(store);
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auto strPath = store->printStorePath(shellOutPath);
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updateProfile(shellOutPath);
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return readEnvironment(store->printStorePath(shellOutPath));
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return {readEnvironment(strPath), strPath};
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}
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};
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@ -253,7 +255,7 @@ struct CmdDevShell : Common, MixEnvironment
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void run(ref<Store> store) override
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{
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auto buildEnvironment = getBuildEnvironment(store);
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auto [buildEnvironment, gcroot] = getBuildEnvironment(store);
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auto [rcFileFd, rcFilePath] = createTempFile("nix-shell");
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@ -276,6 +278,8 @@ struct CmdDevShell : Common, MixEnvironment
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auto shell = getEnv("SHELL").value_or("bash");
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setEnviron();
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// prevent garbage collection until shell exits
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setenv("NIX_GCROOT", gcroot.data(), 1);
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auto args = Strings{std::string(baseNameOf(shell)), "--rcfile", rcFilePath};
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@ -307,7 +311,7 @@ struct CmdPrintDevEnv : Common
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void run(ref<Store> store) override
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{
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auto buildEnvironment = getBuildEnvironment(store);
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auto buildEnvironment = getBuildEnvironment(store).first;
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stopProgressBar();
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