Remove the rest of pkg/autoupdate

cmd/launcher/interactive.go

@@ -14,7 +14,6 @@ import (
 	"github.com/kolide/launcher/ee/agent/knapsack"
 	"github.com/kolide/launcher/ee/agent/storage/inmemory"
 	"github.com/kolide/launcher/ee/tuf"
-	"github.com/kolide/launcher/pkg/autoupdate"
 	"github.com/kolide/launcher/pkg/launcher"
 	"github.com/kolide/launcher/pkg/log/multislogger"
 	"github.com/kolide/launcher/pkg/osquery/interactive"
@@ -50,8 +49,8 @@ func runInteractive(systemMultiSlogger *multislogger.MultiSlogger, args []string
 			if opts.OsquerydPath == "" {
 				return errors.New("could not find osqueryd binary")
 			}
-			// Fall back to old autoupdate library
-			opts.OsquerydPath = autoupdate.FindNewest(context.Background(), opts.OsquerydPath)
+
+			return fmt.Errorf("finding osqueryd binary: %w", err)
 		} else {
 			opts.OsquerydPath = latestOsquerydBinary.Path
 		}

cmd/launcher/launcher.go

@@ -332,7 +332,6 @@ func runLauncher(ctx context.Context, cancel func(), multiSlogger, systemMultiSl
 	osqueryRunner := osqueryruntime.New(
 		k,
 		osqueryruntime.WithKnapsack(k),
-		osqueryruntime.WithOsquerydBinary(k.OsquerydPath()),
 		osqueryruntime.WithRootDirectory(k.RootDirectory()),
 		osqueryruntime.WithOsqueryExtensionPlugins(table.LauncherTables(k)...),
 		osqueryruntime.WithSlogger(k.Slogger().With("component", "osquery_instance")),

cmd/launcher/main.go

@@ -16,7 +16,6 @@ import (
 	"github.com/kolide/kit/logutil"
 	"github.com/kolide/kit/version"
 	"github.com/kolide/launcher/ee/tuf"
-	"github.com/kolide/launcher/pkg/autoupdate"
 	"github.com/kolide/launcher/pkg/contexts/ctxlog"
 	"github.com/kolide/launcher/pkg/execwrapper"
 	"github.com/kolide/launcher/pkg/launcher"
@@ -203,19 +202,10 @@ func runNewerLauncherIfAvailable(ctx context.Context, slogger *slog.Logger) erro
 	newerBinary, err := latestLauncherPath(ctx, slogger)
 	if err != nil {
 		slogger.Log(ctx, slog.LevelError,
-			"could not check out latest launcher, will fall back to old autoupdate library",
+			"could not check out latest launcher",
 			"err", err,
 		)
-
-		// Fall back to legacy autoupdate library
-		newerBinary, err = autoupdate.FindNewestSelf(ctx)
-		if err != nil {
-			slogger.Log(ctx, slog.LevelError,
-				"could not check out latest launcher from legacy autoupdate library",
-				"err", err,
-			)
-			return nil
-		}
+		return nil
 	}
 
 	if newerBinary == "" {

cmd/launcher/svc_windows.go

@@ -16,7 +16,6 @@ import (
 	"github.com/kolide/kit/logutil"
 	"github.com/kolide/kit/version"
 	"github.com/kolide/launcher/ee/gowrapper"
-	"github.com/kolide/launcher/pkg/autoupdate"
 	"github.com/kolide/launcher/pkg/contexts/ctxlog"
 	"github.com/kolide/launcher/pkg/launcher"
 	"github.com/kolide/launcher/pkg/log/locallogger"
@@ -66,20 +65,6 @@ func runWindowsSvc(systemSlogger *multislogger.MultiSlogger, args []string) erro
 		systemSlogger.AddHandler(localSloggerHandler)
 	}
 
-	// Use the FindNewest mechanism to delete old
-	// updates. We do this here, as windows will pick up
-	// the update in main, which does not delete.  Note
-	// that this will likely produce non-fatal errors when
-	// it tries to delete the running one.
-	go func() {
-		time.Sleep(15 * time.Second)
-		_ = autoupdate.FindNewest(
-			context.TODO(),
-			os.Args[0],
-			autoupdate.DeleteOldUpdates(),
-		)
-	}()
-
 	// Confirm that service configuration is up-to-date
 	checkServiceConfiguration(systemSlogger.Logger, opts)
 

ee/agent/knapsack/knapsack.go

@@ -12,7 +12,6 @@ import (
 	"github.com/kolide/launcher/ee/agent/storage"
 	"github.com/kolide/launcher/ee/agent/types"
 	"github.com/kolide/launcher/ee/tuf"
-	"github.com/kolide/launcher/pkg/autoupdate"
 	"github.com/kolide/launcher/pkg/log/multislogger"
 	"go.etcd.io/bbolt"
 )
@@ -149,7 +148,7 @@ func (k *knapsack) getKVStore(storeType storage.Store) types.KVStore {
 func (k *knapsack) LatestOsquerydPath(ctx context.Context) string {
 	latestBin, err := tuf.CheckOutLatest(ctx, "osqueryd", k.RootDirectory(), k.UpdateDirectory(), k.PinnedOsquerydVersion(), k.UpdateChannel(), k.Slogger())
 	if err != nil {
-		return autoupdate.FindNewest(ctx, k.OsquerydPath())
+		return k.OsquerydPath()
 	}
 
 	return latestBin.Path