From a3bc695e7dd60a0f1860942ba0343572b85e05e4 Mon Sep 17 00:00:00 2001 From: Matthew Kenigsberg Date: Mon, 27 Apr 2020 11:12:54 -0600 Subject: [PATCH] Set GCROOT to store path to prevent garbage collection --- src/nix/shell.cc | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/src/nix/shell.cc b/src/nix/shell.cc index 71e640667..bd07104cf 100644 --- a/src/nix/shell.cc +++ b/src/nix/shell.cc @@ -200,13 +200,15 @@ struct Common : InstallableCommand, MixProfile } } - BuildEnvironment getBuildEnvironment(ref store) + std::pair getBuildEnvironment(ref store) { auto shellOutPath = getShellOutPath(store); + auto strPath = store->printStorePath(shellOutPath); + updateProfile(shellOutPath); - return readEnvironment(store->printStorePath(shellOutPath)); + return {readEnvironment(strPath), strPath}; } }; @@ -253,7 +255,7 @@ struct CmdDevShell : Common, MixEnvironment void run(ref store) override { - auto buildEnvironment = getBuildEnvironment(store); + auto [buildEnvironment, gcroot] = getBuildEnvironment(store); auto [rcFileFd, rcFilePath] = createTempFile("nix-shell"); @@ -276,6 +278,7 @@ struct CmdDevShell : Common, MixEnvironment auto shell = getEnv("SHELL").value_or("bash"); setEnviron(); + setenv("GCROOT", gcroot.data(), 1); auto args = Strings{std::string(baseNameOf(shell)), "--rcfile", rcFilePath}; @@ -307,7 +310,7 @@ struct CmdPrintDevEnv : Common void run(ref store) override { - auto buildEnvironment = getBuildEnvironment(store); + auto buildEnvironment = getBuildEnvironment(store).first; stopProgressBar();