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Make warning about chroot store location more accurate

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While trying to use an alternate directory for my Nix installation, I
noticed that nix's output didn't reflect the updated state
directory. This patch corrects that and now prints the warning before
attempting to create the directory (if the directory creation fails,
it wouldn't have been obvious why nix was attempting to create the
directory in the first place).

With this patch, I now get the following warning:

    warning: '/home/deck/.var/app/org.nixos.nix/var/nix' does not
    exist, so Nix will use '/home/deck/.local/share/nix/root' as a
    chroot store
This commit is contained in:
Steam Deck User 2022-10-06 11:01:55 -07:00
parent ac0fb38e8a
commit a86916eb72
1 changed files with 2 additions and 2 deletions
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4
src/libstore/store-api.cc
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@ -1363,9 +1363,9 @@ std::shared_ptr<Store> openFromNonUri(const std::string & uri, const Store::Para
} catch (Error & e) {
return std::make_shared<LocalStore>(params);
}
warn("'/nix' does not exist, so Nix will use '%s' as a chroot store", chrootStore);
warn("'%s' does not exist, so Nix will use '%s' as a chroot store", stateDir, chrootStore);
} else
debug("'/nix' does not exist, so Nix will use '%s' as a chroot store", chrootStore);
debug("'%s' does not exist, so Nix will use '%s' as a chroot store", stateDir, chrootStore);
Store::Params params2;
params2["root"] = chrootStore;
return std::make_shared<LocalStore>(params2);