Expose pipeline profile selection and provenance

internal/app/profile_commands_test.go

@@ -0,0 +1,72 @@
+package app
+
+import (
+	"context"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func TestRunProfileSelectionFlowsThroughSharedLoader(t *testing.T) {
+	workspaceRoot := t.TempDir()
+	pipelinePath, campaignPath, sessionPath := writeValidConfigFiles(t, workspaceRoot)
+	enableCommandTestProfiles(t, pipelinePath)
+
+	original := executeStagesFn
+	t.Cleanup(func() { executeStagesFn = original })
+	var language string
+	executeStagesFn = func(_ context.Context, cfg *config.Config, _ BoundedPlan, _ RunOptions) (*RunSummary, error) {
+		language = cfg.Pipeline.WhisperX.Language
+		return &RunSummary{SessionID: cfg.Session.SessionID, ManifestPath: "manifest.json"}, nil
+	}
+
+	if err := Run(context.Background(), []string{
+		"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--profile", "testing",
+	}, io.Discard); err != nil {
+		t.Fatal(err)
+	}
+	if language != "fr" {
+		t.Fatalf("explicit profile language = %q, want fr", language)
+	}
+
+	if err := Run(context.Background(), []string{
+		"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath,
+	}, io.Discard); err != nil {
+		t.Fatal(err)
+	}
+	if language != "en" {
+		t.Fatalf("default profile language = %q, want en", language)
+	}
+
+	for _, profile := range []string{"unknown", ""} {
+		err := Run(context.Background(), []string{
+			"2026-05-03", "--config", pipelinePath, "--campaign-file", campaignPath, "--session", sessionPath, "--profile", profile,
+		}, io.Discard)
+		if err == nil || !strings.Contains(err.Error(), "profile") {
+			t.Fatalf("profile %q error = %v, want selection rejection", profile, err)
+		}
+	}
+}
+
+func enableCommandTestProfiles(t *testing.T, pipelinePath string) {
+	t.Helper()
+	data, err := os.ReadFile(pipelinePath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	composition := "composition:\n  default_profile: production\n  profiles:\n    production:\n      overlay: production.yml\n    testing:\n      overlay: testing.yml\n"
+	if err := os.WriteFile(pipelinePath, append([]byte(composition), data...), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	dir := filepath.Dir(pipelinePath)
+	if err := os.WriteFile(filepath.Join(dir, "production.yml"), []byte("whisperx:\n  language: en\n"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(dir, "testing.yml"), []byte("whisperx:\n  language: fr\n"), 0o644); err != nil {
+		t.Fatal(err)
+	}
+}