Adjust first verbosity level to be less noisy

CHANGELOG.rst

@@ -13,6 +13,10 @@ Unreleased
 - Update vendored schemas: bitbucket-pipelines, circle-ci, gitlab-ci, mergify, renovate
   (2026-02-22)
 - Removed support for Python 3.9
+- Verbose text output has been adjusted. At the first verbosity level (`-v`),
+  all errors are reported but the checked filenames are no longer displayed. The
+  list of filenames checked is now emitted at the second verbosity level (`-vv`)
+  and above. (:issue:`648`)
 
 0.36.2
 ------

src/check_jsonschema/reporter.py

@@ -57,7 +57,7 @@ def report_success(self, result: CheckResult) -> None:
             return
         ok = click.style("ok", fg="green")
         self._echo(f"{ok} -- validation done")
-        if self.verbosity > 1:
+        if self.verbosity > 2:
             self._echo("The following files were checked:")
             for filename in result.successes:
                 self._echo(f"  {filename}")

tests/unit/test_reporters.py

@@ -15,7 +15,7 @@ def _make_success_result():
     return res
 
 
-@pytest.mark.parametrize("verbosity", (0, 1, 2))
+@pytest.mark.parametrize("verbosity", (0, 1, 2, 3))
 @pytest.mark.parametrize("use_report_result_path", (False, True))
 def test_text_format_success(capsys, verbosity, use_report_result_path):
     reporter = TextReporter(verbosity=verbosity)
@@ -27,7 +27,7 @@ def test_text_format_success(capsys, verbosity, use_report_result_path):
     assert captured.err == ""
     if verbosity == 0:
         assert captured.out == ""
-    elif verbosity == 1:
+    elif verbosity < 3:
         assert captured.out == "ok -- validation done\n"
     else:
         assert captured.out == textwrap.dedent("""\