Add destination link metadata

internal/cli/root_test.go

@@ -675,6 +675,58 @@ pipelines:
 	}
 }
 
+func TestExecuteRunJSONDryRunReportsLinks(t *testing.T) {
+	sourceRoot := t.TempDir()
+	destinationRoot := t.TempDir()
+	testutil.WriteSourceBundle(t, sourceRoot, "", testutil.BundleOptions{})
+	configPath := filepath.Join(t.TempDir(), "config.yml")
+	if err := os.WriteFile(configPath, []byte(`
+pipelines:
+  - id: reports
+    source:
+      backend: local
+      path: `+sourceRoot+`
+    destinations:
+      - id: web
+        backend: local
+        path: `+destinationRoot+`
+        links:
+          base_url: https://reports.example.com/archive
+          primary: source
+`), 0o600); err != nil {
+		t.Fatalf("write config: %v", err)
+	}
+
+	var stdout, stderr bytes.Buffer
+
+	code := Execute(context.Background(), []string{"run", "--config", configPath, "--dry-run", "--format", "json"}, &stdout, &stderr)
+
+	if code != exitOK {
+		t.Fatalf("exit code = %d, want %d; stderr = %q", code, exitOK, stderr.String())
+	}
+	envelope := decodeEnvelope(t, &stdout)
+	result := envelopeResult(t, envelope)
+	actions, ok := result["actions"].([]any)
+	if !ok || len(actions) != 1 {
+		t.Fatalf("actions = %#v, want one action", result["actions"])
+	}
+	action, ok := actions[0].(map[string]any)
+	if !ok || action["primary_url"] != "https://reports.example.com/archive/report.md" {
+		t.Fatalf("action = %#v, want primary URL", actions[0])
+	}
+	outputs, ok := action["outputs"].([]any)
+	if !ok || len(outputs) != 2 {
+		t.Fatalf("outputs = %#v, want two outputs", action["outputs"])
+	}
+	output, ok := outputs[0].(map[string]any)
+	if !ok || output["url"] != "https://reports.example.com/archive/report.md" {
+		t.Fatalf("output = %#v, want output URL", outputs[0])
+	}
+	if stderr.Len() != 0 {
+		t.Fatalf("stderr = %q, want empty", stderr.String())
+	}
+}
+
 func TestExecuteRunJSONWarningsAreStructured(t *testing.T) {
 	name := "DISTRIBUTOR_TEST_CLI_JSON_SECRET"
 	t.Setenv(name, "process-value")