KnownStoreLocator.cs

using CodexSessionManager.Core.Sessions;

namespace CodexSessionManager.Storage.Discovery;

public static class KnownStoreLocator
{
    public static IReadOnlyList<KnownSessionStore> GetKnownStores(string codexHome)
    {
        // Preserve the previous fail-fast contract: Path.Combine threw on a null
        // root, whereas Path.Join does not. Keep the explicit guard so behavior
        // is unchanged after the Path.Combine -> Path.Join migration.
        ArgumentNullException.ThrowIfNull(codexHome);

        return // nosemgrep: codacy.csharp.security.null-dereference -- false positive after constructor/guard validation.
        [
            new KnownSessionStore(
                codexHome,
                SessionStoreKind.Live,
                Path.Join(codexHome, "sessions"),
                Path.Join(codexHome, "session_index.jsonl")),
            new KnownSessionStore(
                codexHome,
                SessionStoreKind.Backup,
                Path.Join(codexHome, "sessions_backup"),
                Path.Join(codexHome, "session_index.jsonl"))
        ];
    }
}