From 825cf6602319f8e31426e6d557a122a230229e83 Mon Sep 17 00:00:00 2001
From: Kevin Conley <kevincon@users.noreply.github.com>
Date: Sat, 7 Nov 2020 15:19:38 -0800
Subject: [PATCH 1/2] Fix running scripts of editable deps on Windows

---
 poetry/utils/env.py                |  1 +
 tests/console/commands/test_run.py | 34 ++++++++++++++++++++++++++++++
 2 files changed, 35 insertions(+)

diff --git a/poetry/utils/env.py b/poetry/utils/env.py
index c247bf014f7..f1784b43ddc 100644
--- a/poetry/utils/env.py
+++ b/poetry/utils/env.py
@@ -1100,6 +1100,7 @@ def execute(self, bin, *args, **kwargs):
             else:
                 return os.execvp(bin, args)
         else:
+            kwargs["shell"] = True
             exe = subprocess.Popen([bin] + list(args), **kwargs)
             exe.communicate()
             return exe.returncode
diff --git a/tests/console/commands/test_run.py b/tests/console/commands/test_run.py
index 351d869d1a9..dd577bd46ef 100644
--- a/tests/console/commands/test_run.py
+++ b/tests/console/commands/test_run.py
@@ -1,5 +1,7 @@
 import pytest
 
+from poetry.utils._compat import WINDOWS
+
 
 @pytest.fixture
 def tester(command_tester_factory):
@@ -14,3 +16,35 @@ def patches(mocker, env):
 def test_run_passes_all_args(tester, env):
     tester.execute("python -V")
     assert [["python", "-V"]] == env.executed
+
+
+@pytest.mark.skipif(
+    not WINDOWS,
+    reason="Poetry only installs CMD script files for console scripts of editable dependencies on Windows",
+)
+def test_run_console_scripts_of_editable_dependencies_on_windows(
+    tmp_venv, command_tester_factory, monkeypatch
+):
+    """
+    On Windows, Poetry installs console scripts of editable dependencies by creating in the environment's `Scripts/`
+    directory both:
+
+        A) a Python file named after the console script (no `.py` extension) which imports and calls the console script
+            using Python code
+        B) a CMD script file also named after the console script (with `.cmd` extension) which calls `python.exe` to
+            execute (A)
+
+    This configuration enables calling the console script by name from `cmd.exe` because the `.cmd` file extension
+    appears by default in the PATHEXT environment variable that `cmd.exe` uses to determine which file should be
+    executed if a filename without an extension is executed as a command.
+
+    This test validates that you can also run such a CMD script file via `poetry run` just by providing the script's
+    name without the `.cmd` extension.
+    """
+    tester = command_tester_factory("run", environment=tmp_venv)
+
+    cmd_script_file = tmp_venv._bin_dir / "quix.cmd"
+    # `/b` ensures we only exit the script instead of any cmd.exe process that called it
+    cmd_script_file.write_text("exit /b 123")
+    # We prove that the CMD script executed successfully by verifying the exit code matches what we wrote in the script
+    assert tester.execute("quix") == 123

From 21521eaf2d8b07042b31d6be773298b5e46e5e7c Mon Sep 17 00:00:00 2001
From: Kevin Conley <kevincon@users.noreply.github.com>
Date: Sun, 3 Apr 2022 15:29:52 -0700
Subject: [PATCH 2/2] Add Windows-specific logic to fix existing test

---
 tests/console/commands/test_run.py | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/tests/console/commands/test_run.py b/tests/console/commands/test_run.py
index dd5fcd54767..d86e85523a9 100644
--- a/tests/console/commands/test_run.py
+++ b/tests/console/commands/test_run.py
@@ -45,14 +45,26 @@ def test_run_keeps_options_passed_before_command(
 
 
 def test_run_has_helpful_error_when_command_not_found(
-    app_tester: ApplicationTester, env: MockEnv
+    app_tester: ApplicationTester, env: MockEnv, capfd: pytest.CaptureFixture[str]
 ):
     env._execute = True
     app_tester.execute("run nonexistent-command")
 
     assert env.executed == [["nonexistent-command"]]
     assert app_tester.status_code == 1
-    assert app_tester.io.fetch_error() == "Command not found: nonexistent-command\n"
+    if WINDOWS:
+        # On Windows we use a shell to run commands which provides its own error
+        # message when a command is not found that is not captured by the
+        # ApplicationTester but is captured by pytest, and we can access it via capfd.
+        # The expected string in this assertion assumes Command Prompt (cmd.exe) is the
+        # shell used.
+        assert capfd.readouterr().err.splitlines() == [
+            "'nonexistent-command' is not recognized as an internal or external"
+            " command,",
+            "operable program or batch file.",
+        ]
+    else:
+        assert app_tester.io.fetch_error() == "Command not found: nonexistent-command\n"
 
 
 @pytest.mark.skipif(