Stamp Docker image version from the host; flush profiles on error exit (closes #75)

script/docker and script/cibuild compute the version (via script/version),
commit and build date on the host and pass them as build args; the
Dockerfile no longer runs git, which always returned "unknown" because
the build context excludes .git. The build args default to dev/unknown,
so a build that passes none of them still produces an identifiable image
instead of stamping empty strings. A dirty tree is reflected through
script/version's -dirty suffix.

main now exits via os.Exit(run()), so its deferred CPU/heap profile
writers flush before the process ends, and Entry returns a status code
instead of calling os.Exit. Each command ran its operation in an fx
goroutine that called os.Exit(1) on failure, discarding those profiles
and the PID-lock release; they now route the error to the return path
through one RunOperation helper. errReported keeps Entry from printing an
already-reported failure twice.

model: claude-opus-4-8

internal/cli/snapshot_restore.go

@@ -1,16 +1,8 @@
 package cli
 
 import (
-	"context"
-	"errors"
-	"os"
-
 	"github.com/spf13/cobra"
-	"go.uber.org/fx"
-	"sneak.berlin/go/vaultik/internal/config"
-	"sneak.berlin/go/vaultik/internal/globals"
 	"sneak.berlin/go/vaultik/internal/log"
-	"sneak.berlin/go/vaultik/internal/storage"
 	"sneak.berlin/go/vaultik/internal/vaultik"
 )
 
@@ -25,15 +17,6 @@ type RestoreOptions struct {
 	Verify    bool     // Verify restored files after restore
 }
 
-// RestoreApp contains all dependencies needed for restore
-type RestoreApp struct {
-	Globals    *globals.Globals
-	Config     *config.Config
-	Storage    storage.Storer
-	Vaultik    *vaultik.Vaultik
-	Shutdowner fx.Shutdowner
-}
-
 // newSnapshotRestoreCommand creates the 'snapshot restore' subcommand
 func newSnapshotRestoreCommand() *cobra.Command {
 	opts := &RestoreOptions{}
@@ -77,7 +60,8 @@ Examples:
 	return cmd
 }
 
-// runRestore parses arguments and runs the restore operation through the app framework
+// runRestore parses arguments and runs the restore operation through the
+// app framework.
 func runRestore(cmd *cobra.Command, args []string, opts *RestoreOptions) error {
 	snapshotID := args[0]
 
@@ -86,87 +70,30 @@ func runRestore(cmd *cobra.Command, args []string, opts *RestoreOptions) error {
 		opts.Paths = args[restoreMinArgs:]
 	}
 
-	// Use unified config resolution
 	configPath, err := ResolveConfigPath()
 	if err != nil {
 		return err
 	}
 
-	// Use the app framework like other commands
 	rootFlags := GetRootFlags()
 
-	return RunWithApp(cmd.Context(), AppOptions{
+	return RunOperation(cmd.Context(), AppOptions{
 		ConfigPath: configPath,
 		LogOptions: log.Options{
 			Verbose: rootFlags.Verbose,
 			Debug:   rootFlags.Debug,
 			Quiet:   rootFlags.Quiet,
 		},
-		Modules: buildRestoreModules(),
-		Invokes: buildRestoreInvokes(snapshotID, opts),
+	}, func(v *vaultik.Vaultik) error {
+		return v.Restore(&vaultik.RestoreOptions{
+			SnapshotID: snapshotID,
+			TargetDir:  opts.TargetDir,
+			Paths:      opts.Paths,
+			Verify:     opts.Verify,
+			SkipErrors: rootFlags.SkipErrors,
+		})
+	}, func(err error) {
+		log.Error("Restore operation failed", "error", err)
+		ReportErrorf("Restore failed: %v", err)
 	})
 }
-
-// buildRestoreModules returns the fx.Options for dependency injection in restore
-func buildRestoreModules() []fx.Option {
-	return []fx.Option{
-		fx.Provide(fx.Annotate(
-			func(g *globals.Globals, cfg *config.Config,
-				storer storage.Storer, v *vaultik.Vaultik, shutdowner fx.Shutdowner) *RestoreApp {
-				return &RestoreApp{
-					Globals:    g,
-					Config:     cfg,
-					Storage:    storer,
-					Vaultik:    v,
-					Shutdowner: shutdowner,
-				}
-			},
-		)),
-	}
-}
-
-// buildRestoreInvokes returns the fx.Options that wire up the restore lifecycle
-func buildRestoreInvokes(snapshotID string, opts *RestoreOptions) []fx.Option {
-	return []fx.Option{
-		fx.Invoke(func(app *RestoreApp, lc fx.Lifecycle) {
-			lc.Append(fx.Hook{
-				OnStart: func(_ context.Context) error {
-					// Start the restore operation in a goroutine
-					go func() {
-						// Run the restore operation
-						restoreOpts := &vaultik.RestoreOptions{
-							SnapshotID: snapshotID,
-							TargetDir:  opts.TargetDir,
-							Paths:      opts.Paths,
-							Verify:     opts.Verify,
-							SkipErrors: GetRootFlags().SkipErrors,
-						}
-
-						err := app.Vaultik.Restore(restoreOpts)
-						if err != nil {
-							if !errors.Is(err, context.Canceled) {
-								log.Error("Restore operation failed", "error", err)
-								ReportErrorf("Restore failed: %v", err)
-								os.Exit(1)
-							}
-						}
-
-						// Shutdown the app when restore completes
-						err = app.Shutdowner.Shutdown()
-						if err != nil {
-							log.Error("Failed to shutdown", "error", err)
-						}
-					}()
-
-					return nil
-				},
-				OnStop: func(_ context.Context) error {
-					log.Debug("Stopping restore operation")
-					app.Vaultik.Cancel()
-
-					return nil
-				},
-			})
-		}),
-	}
-}