Fix revealed default config in header if requirements in subfolder

piptools/scripts/compile.py

@@ -251,7 +251,9 @@ def _determine_linesep(
     default=10,
     help="Maximum number of rounds before resolving the requirements aborts.",
 )
-@click.argument("src_files", nargs=-1, type=click.Path(exists=True, allow_dash=True))
+@click.argument(
+    "src_files", nargs=-1, type=click.Path(exists=True, allow_dash=True), is_eager=True
+)
 @click.option(
     "--build-isolation/--no-build-isolation",
     is_flag=True,
@@ -316,7 +318,6 @@ def _determine_linesep(
     ),
     help=f"Read configuration from TOML file. By default, looks for a {CONFIG_FILE_NAME} or "
     "pyproject.toml.",
-    is_eager=True,
     callback=override_defaults_from_config_file,
 )
 @click.option(

piptools/scripts/sync.py

@@ -86,7 +86,9 @@
     help="Path to SSL client certificate, a single file containing "
     "the private key and the certificate in PEM format.",
 )
-@click.argument("src_files", required=False, type=click.Path(exists=True), nargs=-1)
+@click.argument(
+    "src_files", required=False, type=click.Path(exists=True), nargs=-1, is_eager=True
+)
 @click.option("--pip-args", help="Arguments to pass directly to pip install.")
 @click.option(
     "--config",
@@ -100,7 +102,6 @@
     ),
     help=f"Read configuration from TOML file. By default, looks for a {CONFIG_FILE_NAME} or "
     "pyproject.toml.",
-    is_eager=True,
     callback=override_defaults_from_config_file,
 )
 @click.option(

tests/test_utils.py

@@ -410,6 +410,36 @@ def test_get_compile_command_with_config(tmpdir_cwd, config_file, expected_comma
         assert get_compile_command(ctx) == expected_command
 
 
+@pytest.mark.parametrize("config_file", ("pyproject.toml", ".pip-tools.toml"))
+@pytest.mark.parametrize(
+    "config_file_content",
+    (
+        pytest.param("", id="empty config file"),
+        pytest.param("[tool.pip-tools]", id="empty config section"),
+        pytest.param("[tool.pip-tools]\ndry-run = True", id="non-empty config section"),
+    ),
+)
+def test_get_compile_command_does_not_include_default_config_if_reqs_file_in_subdir(
+    tmpdir_cwd, config_file, config_file_content
+):
+    """
+    Test that ``get_compile_command`` does not include default config file
+    if requirements file is in a subdirectory.
+    Regression test for issue GH-1903.
+    """
+    default_config_file = Path(config_file)
+    default_config_file.write_text(config_file_content)
+
+    (tmpdir_cwd / "subdir").mkdir()
+    req_file = Path("subdir/requirements.in")
+    req_file.touch()
+    req_file.write_bytes(b"")
+
+    # Make sure that the default config file is not included
+    with compile_cli.make_context("pip-compile", [req_file.as_posix()]) as ctx:
+        assert get_compile_command(ctx) == f"pip-compile {req_file.as_posix()}"
+
+
 def test_get_compile_command_escaped_filenames(tmpdir_cwd):
     """
     Test that get_compile_command output (re-)escapes ' -- '-escaped filenames.