Add read-only analyze command

tests/test_cli.py

@@ -84,3 +84,47 @@ def test_cli_accepts_old_reference_root(tmp_path, monkeypatch, capsys):
     output = capsys.readouterr().out
     assert "Crate references: 1" in output
     assert "Missing by filename: 0" in output
+
+
+def test_analyze_prints_health_without_writing_reports(tmp_path, monkeypatch, capsys):
+    serato = tmp_path / "serato"
+    subcrates = serato / "Subcrates"
+    music = tmp_path / "music"
+    subcrates.mkdir(parents=True)
+    music.mkdir()
+    crate_text = (
+        "Users/sample-user/Jukebox/Found.mp3otrk"
+        "Users/sample-user/Jukebox/Missing.mp3otrk"
+    )
+    (subcrates / "Test.crate").write_bytes(crate_text.encode("utf-16-le"))
+    (music / "Found.mp3").write_bytes(b"synthetic audio")
+    csv_path = tmp_path / "scan.csv"
+    report_path = tmp_path / "report.txt"
+    monkeypatch.setattr(
+        sys,
+        "argv",
+        [
+            "serato-doctor",
+            "analyze",
+            "--serato",
+            str(serato),
+            "--music",
+            str(music),
+            "--out",
+            str(csv_path),
+            "--report",
+            str(report_path),
+        ],
+    )
+
+    main()
+
+    output = capsys.readouterr().out
+    assert "Overall Health: 50.0%" in output
+    assert "Tracks: 1" in output
+    assert "Crate References: 2" in output
+    assert "Healthy References: 1" in output
+    assert "Broken References: 1" in output
+    assert "Unused Tracks: 0" in output
+    assert not csv_path.exists()
+    assert not report_path.exists()