feat: add a --save option to avoid the interactive prompt on mire record for save

internal/mire/record.go

@@ -5,9 +5,13 @@ import (
 	"os"
 )
 
+type RecordOptions struct {
+	Save bool
+}
+
 // Record creates the requested scenario path under the resolved test directory
 // and records an interactive shell session into in/out fixtures when saved.
-func Record(path string) (string, error) {
+func Record(path string, opts RecordOptions) (string, error) {
 	root, err := currentProjectRoot()
 	if err != nil {
 		return "", err
@@ -46,7 +50,7 @@ func Record(path string) (string, error) {
 		in:  os.Stdin,
 		out: os.Stdout,
 		err: os.Stderr,
-	}, cfg.Sandbox, cfg.Mounts, cfg.Paths, setupScripts); err != nil {
+	}, cfg.Sandbox, cfg.Mounts, cfg.Paths, setupScripts, opts.Save); err != nil {
 		return "", err
 	}
 

internal/mire/record_session.go

@@ -18,7 +18,7 @@ type recordIO struct {
 	err io.Writer
 }
 
-func recordScenario(target, shellPath string, rio recordIO, sandboxConfig map[string]string, mounts, paths, setupScripts []string) error {
+func recordScenario(target, shellPath string, rio recordIO, sandboxConfig map[string]string, mounts, paths, setupScripts []string, save bool) error {
 	rawIn, rawOut, cleanup, err := newRecordFiles()
 	if err != nil {
 		return err
@@ -45,12 +45,14 @@ func recordScenario(target, shellPath string, rio recordIO, sandboxConfig map[st
 	// as an error
 	runRecordSession(target, rawIn, rawOut, shellPath, sandbox, rio, sandboxConfig, mounts, paths, setupScripts)
 
-	save, err := confirmRecordSave(rio)
-	if err != nil {
-		return err
-	}
 	if !save {
-		return ErrRecordingDiscarded
+		save, err = confirmRecordSave(rio)
+		if err != nil {
+			return err
+		}
+		if !save {
+			return ErrRecordingDiscarded
+		}
 	}
 
 	recordedIn, recordedOut, err := loadRecordedFixtures(rawIn, rawOut)

internal/mire/record_test.go

@@ -22,7 +22,7 @@ func TestRecordCreatesRelativePath(t *testing.T) {
 	var got string
 	testutil.WithWorkingDir(t, root, func() struct{} {
 		testutil.CapturePromptedOutput(t, "exit\n", "Save recording?", "y\n", func() {
-			path, err := Record(filepath.Join("a", "b", "c") + string(os.PathSeparator))
+			path, err := Record(filepath.Join("a", "b", "c")+string(os.PathSeparator), RecordOptions{})
 			if err != nil {
 				t.Fatalf("Record() error = %v", err)
 			}
@@ -61,7 +61,7 @@ func TestRecordReturnsDiscardedErrorWhenSaveDeclined(t *testing.T) {
 		target := filepath.Join(testDir, "a", "b", "c")
 		testutil.MustMkdirAll(t, target)
 		return withRecordStreams(t, "exit\nn\n", func(rio recordIO) error {
-			return recordScenario(target, recordShellPath(testDir), rio, defaultSandboxConfig(), nil, nil, nil)
+			return recordScenario(target, recordShellPath(testDir), rio, defaultSandboxConfig(), nil, nil, nil, false)
 		})
 	})
 
@@ -88,7 +88,7 @@ func TestRecordReturnsDiscardedErrorWhenOverwriteDeclined(t *testing.T) {
 
 	err := testutil.WithWorkingDir(t, root, func() error {
 		return withRecordStreams(t, "n\n", func(rio recordIO) error {
-			return recordScenario(target, recordShellPath(testDir), rio, defaultSandboxConfig(), nil, nil, nil)
+			return recordScenario(target, recordShellPath(testDir), rio, defaultSandboxConfig(), nil, nil, nil, false)
 		})
 	})
 
@@ -281,7 +281,7 @@ func TestRecordScenarioUsesDeterministicSandbox(t *testing.T) {
 			"y\n",
 			func(rio recordIO) error {
 				rio.out = ioDiscard{}
-				return recordScenario(target, recordShellPath(testDir), rio, sandboxConfig, nil, nil, nil)
+				return recordScenario(target, recordShellPath(testDir), rio, sandboxConfig, nil, nil, nil, false)
 			},
 		)
 	})
@@ -377,7 +377,7 @@ func TestRecordScenarioStripsInterruptsFromSavedFixtures(t *testing.T) {
 			in:  reader,
 			out: ioDiscard{},
 			err: errWriter,
-		}, defaultSandboxConfig(), nil, nil, nil)
+		}, defaultSandboxConfig(), nil, nil, nil, false)
 		if writeErr := <-writeDone; writeErr != nil {
 			t.Fatalf("write record input: %v", writeErr)
 		}
@@ -412,7 +412,7 @@ func TestRecordFailsWhenRecorderShellMissing(t *testing.T) {
 
 	target := filepath.Join(testDir, "suite", "spec")
 	err := testutil.WithWorkingDir(t, root, func() error {
-		_, err := Record(filepath.Join("suite", "spec"))
+		_, err := Record(filepath.Join("suite", "spec"), RecordOptions{})
 		return err
 	})
 	if err == nil {