Release version 0.4.1

CHANGELOG.md

@@ -1,3 +1,13 @@
+## [0.4.1] - 2025-12-08
+
+* Add branch close subcommand and integrate release close/editor flow (ChatGPT: https://chatgpt.com/share/69374f09-c760-800f-92e4-5b44a4510b62)
+
+
+## [0.4.0] - 2025-12-08
+
+* Add branch closing helper and --close flag to release command, including CLI wiring and tests (see https://chatgpt.com/share/69374aec-74ec-800f-bde3-5d91dfdb9b91)
+
+
 ## [0.2.0] - 2025-12-08
 
 * Add preview-first release workflow and extended packaging support (see ChatGPT conversation: https://chatgpt.com/share/693722b4-af9c-800f-bccc-8a4036e99630)

PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Kevin Veen-Birkenbach <info@veen.world>
 
 pkgname=package-manager
-pkgver=0.2.0
+pkgver=0.4.1
 pkgrel=1
 pkgdesc="Local-flake wrapper for Kevin's package-manager (Nix-based)."
 arch=('any')

debian/changelog

@@ -1,3 +1,15 @@
+package-manager (0.4.1-1) unstable; urgency=medium
+
+  * Add branch close subcommand and integrate release close/editor flow (ChatGPT: https://chatgpt.com/share/69374f09-c760-800f-92e4-5b44a4510b62)
+
+ -- Kevin Veen-Birkenbach <kevin@veen.world>  Mon, 08 Dec 2025 23:20:28 +0100
+
+package-manager (0.4.0-1) unstable; urgency=medium
+
+  * Add branch closing helper and --close flag to release command, including CLI wiring and tests (see https://chatgpt.com/share/69374aec-74ec-800f-bde3-5d91dfdb9b91)
+
+ -- Kevin Veen-Birkenbach <kevin@veen.world>  Mon, 08 Dec 2025 23:02:43 +0100
+
 package-manager (0.2.0-1) unstable; urgency=medium
 
   * Add preview-first release workflow and extended packaging support (see ChatGPT conversation: https://chatgpt.com/share/693722b4-af9c-800f-bccc-8a4036e99630)

flake.nix

@@ -31,7 +31,7 @@
         rec {
           pkgmgr = pyPkgs.buildPythonApplication {
             pname   = "package-manager";
-            version = "0.2.0";
+            version = "0.4.1";
 
             # Use the git repo as source
             src = ./.;

package-manager.spec

@@ -1,5 +1,5 @@
 Name:           package-manager
-Version:        0.2.0
+Version:        0.4.1
 Release:        1%{?dist}
 Summary:        Wrapper that runs Kevin's package-manager via Nix flake
 

pkgmgr/branch_commands.py

@@ -1,3 +1,4 @@
+# pkgmgr/branch_commands.py
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
@@ -12,7 +13,7 @@ from __future__ import annotations
 
 from typing import Optional
 
-from pkgmgr.git_utils import run_git, GitError
+from pkgmgr.git_utils import run_git, GitError, get_current_branch
 
 
 def open_branch(
@@ -78,3 +79,136 @@ def open_branch(
         raise RuntimeError(
             f"Failed to push new branch {name!r} to origin: {exc}"
         ) from exc
+
+
+def _resolve_base_branch(
+    preferred: str,
+    fallback: str,
+    cwd: str,
+) -> str:
+    """
+    Resolve the base branch to use for merging.
+
+    Try `preferred` (default: main) first, then `fallback` (default: master).
+    Raise RuntimeError if neither exists.
+    """
+    for candidate in (preferred, fallback):
+        try:
+            run_git(["rev-parse", "--verify", candidate], cwd=cwd)
+            return candidate
+        except GitError:
+            continue
+
+    raise RuntimeError(
+        f"Neither {preferred!r} nor {fallback!r} exist in this repository."
+    )
+
+
+def close_branch(
+    name: Optional[str],
+    base_branch: str = "main",
+    fallback_base: str = "master",
+    cwd: str = ".",
+) -> None:
+    """
+    Merge a feature branch into the main/master branch and optionally delete it.
+
+    Steps:
+      1) Determine branch name (argument or current branch)
+      2) Resolve base branch (prefers `base_branch`, falls back to `fallback_base`)
+      3) Ask for confirmation (y/N)
+      4) git fetch origin
+      5) git checkout <base>
+      6) git pull origin <base>
+      7) git merge --no-ff <name>
+      8) git push origin <base>
+      9) Delete branch locally and on origin
+
+    If the user does not confirm with 'y', the operation is aborted.
+    """
+
+    # 1) Determine which branch to close
+    if not name:
+        try:
+            name = get_current_branch(cwd=cwd)
+        except GitError as exc:
+            raise RuntimeError(f"Failed to detect current branch: {exc}") from exc
+
+    if not name:
+        raise RuntimeError("Branch name must not be empty.")
+
+    # 2) Resolve base branch (main/master)
+    target_base = _resolve_base_branch(base_branch, fallback_base, cwd=cwd)
+
+    if name == target_base:
+        raise RuntimeError(
+            f"Refusing to close base branch {target_base!r}. "
+            "Please specify a feature branch."
+        )
+
+    # 3) Confirmation prompt
+    prompt = (
+        f"Merge branch '{name}' into '{target_base}' and delete it afterwards? "
+        "(y/N): "
+    )
+    answer = input(prompt).strip().lower()
+    if answer != "y":
+        print("Aborted closing branch.")
+        return
+
+    # 4) Fetch from origin
+    try:
+        run_git(["fetch", "origin"], cwd=cwd)
+    except GitError as exc:
+        raise RuntimeError(
+            f"Failed to fetch from origin before closing branch {name!r}: {exc}"
+        ) from exc
+
+    # 5) Checkout base branch
+    try:
+        run_git(["checkout", target_base], cwd=cwd)
+    except GitError as exc:
+        raise RuntimeError(
+            f"Failed to checkout base branch {target_base!r}: {exc}"
+        ) from exc
+
+    # 6) Pull latest base
+    try:
+        run_git(["pull", "origin", target_base], cwd=cwd)
+    except GitError as exc:
+        raise RuntimeError(
+            f"Failed to pull latest changes for base branch {target_base!r}: {exc}"
+        ) from exc
+
+    # 7) Merge feature branch into base
+    try:
+        run_git(["merge", "--no-ff", name], cwd=cwd)
+    except GitError as exc:
+        raise RuntimeError(
+            f"Failed to merge branch {name!r} into {target_base!r}: {exc}"
+        ) from exc
+
+    # 8) Push updated base
+    try:
+        run_git(["push", "origin", target_base], cwd=cwd)
+    except GitError as exc:
+        raise RuntimeError(
+            f"Failed to push base branch {target_base!r} to origin after merge: {exc}"
+        ) from exc
+
+    # 9) Delete feature branch locally
+    try:
+        run_git(["branch", "-d", name], cwd=cwd)
+    except GitError as exc:
+        raise RuntimeError(
+            f"Failed to delete local branch {name!r} after merge: {exc}"
+        ) from exc
+
+    # 10) Delete feature branch on origin (best effort)
+    try:
+        run_git(["push", "origin", "--delete", name], cwd=cwd)
+    except GitError as exc:
+        # Remote delete is nice-to-have; surface as RuntimeError for clarity.
+        raise RuntimeError(
+            f"Branch {name!r} was deleted locally, but remote deletion failed: {exc}"
+        ) from exc

pkgmgr/cli_core/commands/branch.py

@@ -1,9 +1,10 @@
+# pkgmgr/cli_core/commands/branch.py
 from __future__ import annotations
 
 import sys
 
 from pkgmgr.cli_core.context import CLIContext
-from pkgmgr.branch_commands import open_branch
+from pkgmgr.branch_commands import open_branch, close_branch
 
 
 def handle_branch(args, ctx: CLIContext) -> None:
@@ -11,7 +12,8 @@ def handle_branch(args, ctx: CLIContext) -> None:
     Handle `pkgmgr branch` subcommands.
 
     Currently supported:
-      - pkgmgr branch open [<name>] [--base <branch>]
+      - pkgmgr branch open  [<name>] [--base <branch>]
+      - pkgmgr branch close [<name>] [--base <branch>]
     """
     if args.subcommand == "open":
         open_branch(
@@ -21,5 +23,13 @@ def handle_branch(args, ctx: CLIContext) -> None:
         )
         return
 
+    if args.subcommand == "close":
+        close_branch(
+            name=getattr(args, "name", None),
+            base_branch=getattr(args, "base", "main"),
+            cwd=".",
+        )
+        return
+
     print(f"Unknown branch subcommand: {args.subcommand}")
     sys.exit(2)

pkgmgr/release.py

@@ -1,3 +1,4 @@
+# pkgmgr/release.py
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 
@@ -23,6 +24,9 @@ Additional behaviour:
       1) Preview-only run (dry-run).
       2) Interactive confirmation, then real release if confirmed.
     This confirmation can be skipped with the `-f/--force` flag.
+  - If `-c/--close` is used and the current branch is not main/master,
+    the branch will be closed via branch_commands.close_branch() after
+    a successful release.
 """
 
 from __future__ import annotations
@@ -37,6 +41,7 @@ from datetime import date, datetime
 from typing import Optional, Tuple
 
 from pkgmgr.git_utils import get_tags, get_current_branch, GitError
+from pkgmgr.branch_commands import close_branch
 from pkgmgr.versioning import (
     SemVer,
     find_latest_version,
@@ -147,8 +152,14 @@ def _open_editor_for_changelog(initial_message: Optional[str] = None) -> str:
             tmp.write(initial_message.strip() + "\n")
         tmp.flush()
 
-    # Open editor
-    subprocess.call([editor, tmp_path])
+    # Open editor (best-effort; fall back gracefully if not available)
+    try:
+        subprocess.call([editor, tmp_path])
+    except FileNotFoundError:
+        print(
+            f"[WARN] Editor {editor!r} not found; proceeding without "
+            "interactive changelog message."
+        )
 
     # Read back content
     try:
@@ -613,6 +624,7 @@ def _release_impl(
     release_type: str = "patch",
     message: Optional[str] = None,
     preview: bool = False,
+    close: bool = False,
 ) -> None:
     """
     Internal implementation that performs a single-phase release.
@@ -625,6 +637,8 @@ def _release_impl(
     If `preview` is False:
       - Files are updated.
       - Git commit, tag, and push are executed.
+      - If `close` is True and the current branch is not main/master,
+        the branch will be closed after a successful release.
     """
     # 1) Determine the current version from Git tags.
     current_ver = _determine_current_version()
@@ -644,8 +658,8 @@ def _release_impl(
 
     # 2) Update files.
     update_pyproject_version(pyproject_path, new_ver_str, preview=preview)
-    # Let update_changelog resolve or edit the message; reuse it for debian.
-    message = update_changelog(
+    # Let update_changelog resolve or edit the message; capture it separately.
+    changelog_message = update_changelog(
         changelog_path,
         new_ver_str,
         message=message,
@@ -662,6 +676,12 @@ def _release_impl(
     spec_path = os.path.join(repo_root, "package-manager.spec")
     update_spec_version(spec_path, new_ver_str, preview=preview)
 
+    # Determine an effective message for tag & Debian changelog.
+    effective_message: Optional[str] = message
+    if effective_message is None and isinstance(changelog_message, str):
+        if changelog_message.strip():
+            effective_message = changelog_message.strip()
+
     debian_changelog_path = os.path.join(repo_root, "debian", "changelog")
     # Use repo directory name as a simple default for package name
     package_name = os.path.basename(repo_root) or "package-manager"
@@ -669,13 +689,13 @@ def _release_impl(
         debian_changelog_path,
         package_name=package_name,
         new_version=new_ver_str,
-        message=message,
+        message=effective_message,
         preview=preview,
     )
 
     # 3) Git operations: stage, commit, tag, push.
     commit_msg = f"Release version {new_ver_str}"
-    tag_msg = message or commit_msg
+    tag_msg = effective_message or commit_msg
 
     try:
         branch = get_current_branch() or "main"
@@ -701,6 +721,18 @@ def _release_impl(
         print(f'[PREVIEW] Would run: git tag -a {new_tag} -m "{tag_msg}"')
         print(f"[PREVIEW] Would run: git push origin {branch}")
         print("[PREVIEW] Would run: git push origin --tags")
+
+        if close and branch not in ("main", "master"):
+            print(
+                f"[PREVIEW] Would also close branch {branch} after the release "
+                "(--close specified and branch is not main/master)."
+            )
+        elif close:
+            print(
+                f"[PREVIEW] --close specified but current branch is {branch}; "
+                "no branch would be closed."
+            )
+
         print("Preview completed. No changes were made.")
         return
 
@@ -714,6 +746,24 @@ def _release_impl(
 
     print(f"Release {new_ver_str} completed.")
 
+    # Optional: close the current branch after a successful release.
+    if close:
+        if branch in ("main", "master"):
+            print(
+                f"[INFO] --close specified but current branch is {branch}; "
+                "nothing to close."
+            )
+            return
+
+        print(
+            f"[INFO] Closing branch {branch} after successful release "
+            "(--close enabled and branch is not main/master)..."
+        )
+        try:
+            close_branch(name=branch, base_branch="main", cwd=".")
+        except Exception as exc:  # pragma: no cover - defensive
+            print(f"[WARN] Failed to close branch {branch} automatically: {exc}")
+
 
 # ---------------------------------------------------------------------------
 # Public release entry point (with preview-first + confirmation logic)
@@ -727,6 +777,7 @@ def release(
     message: Optional[str] = None,
     preview: bool = False,
     force: bool = False,
+    close: bool = False,
 ) -> None:
     """
     High-level release entry point.
@@ -753,6 +804,9 @@ def release(
         * In non-interactive environments (stdin not a TTY), the
           confirmation step is skipped automatically and a single
           REAL phase is executed, to avoid blocking on input().
+
+    The `close` flag controls whether the current branch should be
+    closed after a successful REAL release (only if it is not main/master).
     """
     # Explicit preview mode: just do a single PREVIEW phase and exit.
     if preview:
@@ -762,6 +816,7 @@ def release(
             release_type=release_type,
             message=message,
             preview=True,
+            close=close,
         )
         return
 
@@ -773,6 +828,7 @@ def release(
             release_type=release_type,
             message=message,
             preview=False,
+            close=close,
         )
         return
 
@@ -784,6 +840,7 @@ def release(
             release_type=release_type,
             message=message,
             preview=False,
+            close=close,
         )
         return
 
@@ -795,6 +852,7 @@ def release(
         release_type=release_type,
         message=message,
         preview=True,
+        close=close,
     )
 
     # Ask for confirmation
@@ -815,6 +873,7 @@ def release(
         release_type=release_type,
         message=message,
         preview=False,
+        close=close,
     )
 
 
@@ -867,6 +926,16 @@ def _parse_args(argv: Optional[list[str]] = None) -> argparse.Namespace:
             "release directly."
         ),
     )
+    parser.add_argument(
+        "-c",
+        "--close",
+        dest="close",
+        action="store_true",
+        help=(
+            "Close the current branch after a successful release, "
+            "if it is not main/master."
+        ),
+    )
     return parser.parse_args(argv)
 
 
@@ -879,4 +948,5 @@ if __name__ == "__main__":
         message=args.message,
         preview=args.preview,
         force=args.force,
+        close=args.close,
     )

pyproject.toml

@@ -7,7 +7,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "package-manager"
-version = "0.2.0"
+version = "0.4.1"
 description = "Kevin's package-manager tool (pkgmgr)"
 readme = "README.md"
 requires-python = ">=3.11"

tests/e2e/test_integration_branch_commands.py

@@ -11,8 +11,8 @@ class TestIntegrationBranchCommands(unittest.TestCase):
     Integration tests for the `pkgmgr branch` CLI wiring.
 
     These tests execute the real entry point (main.py) and mock
-    the high-level `open_branch` helper to ensure that argument
-    parsing and dispatch behave as expected.
+    the high-level helpers to ensure that argument parsing and
+    dispatch behave as expected.
     """
 
     def _run_pkgmgr(self, extra_args: list[str]) -> None:
@@ -64,6 +64,46 @@ class TestIntegrationBranchCommands(unittest.TestCase):
         self.assertEqual(kwargs.get("base_branch"), "main")
         self.assertEqual(kwargs.get("cwd"), ".")
 
+    # ------------------------------------------------------------------
+    # close subcommand
+    # ------------------------------------------------------------------
+
+    @patch("pkgmgr.cli_core.commands.branch.close_branch")
+    def test_branch_close_with_name_and_base(self, mock_close_branch) -> None:
+        """
+        `pkgmgr branch close feature/test --base develop` must forward
+        the name and base branch to close_branch() with cwd=".".
+        """
+        self._run_pkgmgr(
+            ["branch", "close", "feature/test", "--base", "develop"]
+        )
+
+        mock_close_branch.assert_called_once()
+        _, kwargs = mock_close_branch.call_args
+        self.assertEqual(kwargs.get("name"), "feature/test")
+        self.assertEqual(kwargs.get("base_branch"), "develop")
+        self.assertEqual(kwargs.get("cwd"), ".")
+
+    @patch("pkgmgr.cli_core.commands.branch.close_branch")
+    def test_branch_close_without_name_uses_default_base(
+        self,
+        mock_close_branch,
+    ) -> None:
+        """
+        `pkgmgr branch close` without a name must still call close_branch(),
+        passing name=None and the default base branch 'main'.
+
+        The branch helper will then resolve the actual base (main/master)
+        internally.
+        """
+        self._run_pkgmgr(["branch", "close"])
+
+        mock_close_branch.assert_called_once()
+        _, kwargs = mock_close_branch.call_args
+        self.assertIsNone(kwargs.get("name"))
+        self.assertEqual(kwargs.get("base_branch"), "main")
+        self.assertEqual(kwargs.get("cwd"), ".")
+
 
 if __name__ == "__main__":
     unittest.main()

tests/e2e/test_integration_release_commands.py

@@ -1,99 +1,75 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+
+"""
+End-to-end style integration tests for the `pkgmgr release` CLI command.
+
+These tests exercise the top-level `pkgmgr` entry point by invoking
+the module as `__main__` and verifying that the underlying
+`pkgmgr.release.release()` function is called with the expected
+arguments, in particular the new `close` flag.
+"""
+
 from __future__ import annotations
 
-import os
 import runpy
 import sys
 import unittest
-
-
-PROJECT_ROOT = os.path.abspath(
-    os.path.join(os.path.dirname(__file__), "..", "..")
-)
+from unittest.mock import patch
 
 
 class TestIntegrationReleaseCommand(unittest.TestCase):
-    def _run_pkgmgr(
-        self,
-        argv: list[str],
-        expect_success: bool,
-    ) -> None:
-        """
-        Run the main entry point with the given argv and assert on success/failure.
+    """Integration tests for `pkgmgr release` wiring."""
 
-        argv must include the program name as argv[0], e.g. "":
-            ["", "release", "patch", "pkgmgr", "--preview"]
+    def _run_pkgmgr(self, argv: list[str]) -> None:
+        """
+        Helper to invoke the `pkgmgr` console script via `run_module`.
+
+        This simulates a real CLI call like:
+
+            pkgmgr release minor --preview --close
         """
-        cmd_repr = " ".join(argv[1:])
         original_argv = list(sys.argv)
-
         try:
             sys.argv = argv
-            try:
-                # Execute main.py as if called via `python main.py ...`
-                runpy.run_module("main", run_name="__main__")
-            except SystemExit as exc:
-                code = exc.code if isinstance(exc.code, int) else 1
-                if expect_success and code != 0:
-                    print()
-                    print(f"[TEST] Command   : {cmd_repr}")
-                    print(f"[TEST] Exit code : {code}")
-                    raise AssertionError(
-                        f"{cmd_repr!r} failed with exit code {code}. "
-                        "Scroll up to inspect the output printed before failure."
-                    ) from exc
-                if not expect_success and code == 0:
-                    print()
-                    print(f"[TEST] Command   : {cmd_repr}")
-                    print(f"[TEST] Exit code : {code}")
-                    raise AssertionError(
-                        f"{cmd_repr!r} unexpectedly succeeded with exit code 0."
-                    ) from exc
-            else:
-                # No SystemExit: treat as success when expect_success is True,
-                # otherwise as a failure (we expected a non-zero exit).
-                if not expect_success:
-                    raise AssertionError(
-                        f"{cmd_repr!r} returned normally (expected non-zero exit)."
-                    )
+            # Entry point: the `pkgmgr` module is the console script.
+            runpy.run_module("pkgmgr", run_name="__main__")
         finally:
             sys.argv = original_argv
 
-    def test_release_for_unknown_repo_fails_cleanly(self) -> None:
+    @patch("pkgmgr.release.release")
+    def test_release_without_close_flag(self, mock_release) -> None:
         """
-        Releasing a non-existent repository identifier must fail
-        with a non-zero exit code, but without crashing the interpreter.
+        Calling `pkgmgr release patch --preview` should *not* enable
+        the `close` flag by default.
         """
-        argv = [
-            "",
-            "release",
-            "patch",
-            "does-not-exist-xyz",
-        ]
-        self._run_pkgmgr(argv, expect_success=False)
+        self._run_pkgmgr(["pkgmgr", "release", "patch", "--preview"])
 
-    def test_release_preview_for_pkgmgr_repository(self) -> None:
-        """
-        Sanity-check the happy path for the CLI:
+        mock_release.assert_called_once()
+        _args, kwargs = mock_release.call_args
 
-        - Runs `pkgmgr release patch pkgmgr --preview`
-        - Must exit with code 0
-        - Uses the real configuration + repository selection
-        - Exercises the new --preview mode end-to-end.
-        """
-        argv = [
-            "",
-            "release",
-            "patch",
-            "pkgmgr",
-            "--preview",
-        ]
+        # CLI wiring
+        self.assertEqual(kwargs.get("release_type"), "patch")
+        self.assertTrue(kwargs.get("preview"), "preview should be True when --preview is used")
+        # Default: no --close → close=False
+        self.assertFalse(kwargs.get("close"), "close must be False when --close is not given")
 
-        original_cwd = os.getcwd()
-        try:
-            os.chdir(PROJECT_ROOT)
-            self._run_pkgmgr(argv, expect_success=True)
-        finally:
-            os.chdir(original_cwd)
+    @patch("pkgmgr.release.release")
+    def test_release_with_close_flag(self, mock_release) -> None:
+        """
+        Calling `pkgmgr release minor --preview --close` should pass
+        close=True into pkgmgr.release.release().
+        """
+        self._run_pkgmgr(["pkgmgr", "release", "minor", "--preview", "--close"])
+
+        mock_release.assert_called_once()
+        _args, kwargs = mock_release.call_args
+
+        # CLI wiring
+        self.assertEqual(kwargs.get("release_type"), "minor")
+        self.assertTrue(kwargs.get("preview"), "preview should be True when --preview is used")
+        # With --close → close=True
+        self.assertTrue(kwargs.get("close"), "close must be True when --close is given")
 
 
 if __name__ == "__main__":

tests/unit/pkgmgr/test_cli_branch.py

@@ -66,6 +66,55 @@ class TestCliBranch(unittest.TestCase):
         self.assertEqual(call_kwargs.get("base_branch"), "main")
         self.assertEqual(call_kwargs.get("cwd"), ".")
 
+    # ------------------------------------------------------------------
+    # close subcommand
+    # ------------------------------------------------------------------
+
+    @patch("pkgmgr.cli_core.commands.branch.close_branch")
+    def test_handle_branch_close_forwards_args_to_close_branch(self, mock_close_branch) -> None:
+        """
+        handle_branch('close') should call close_branch with name, base and cwd='.'.
+        """
+        args = SimpleNamespace(
+            command="branch",
+            subcommand="close",
+            name="feature/cli-close",
+            base="develop",
+        )
+
+        ctx = self._dummy_ctx()
+
+        handle_branch(args, ctx)
+
+        mock_close_branch.assert_called_once()
+        _, call_kwargs = mock_close_branch.call_args
+        self.assertEqual(call_kwargs.get("name"), "feature/cli-close")
+        self.assertEqual(call_kwargs.get("base_branch"), "develop")
+        self.assertEqual(call_kwargs.get("cwd"), ".")
+
+    @patch("pkgmgr.cli_core.commands.branch.close_branch")
+    def test_handle_branch_close_uses_default_base_when_not_set(self, mock_close_branch) -> None:
+        """
+        If --base is not passed for 'close', argparse gives base='main'
+        (default), and handle_branch should propagate that to close_branch.
+        """
+        args = SimpleNamespace(
+            command="branch",
+            subcommand="close",
+            name=None,
+            base="main",
+        )
+
+        ctx = self._dummy_ctx()
+
+        handle_branch(args, ctx)
+
+        mock_close_branch.assert_called_once()
+        _, call_kwargs = mock_close_branch.call_args
+        self.assertIsNone(call_kwargs.get("name"))
+        self.assertEqual(call_kwargs.get("base_branch"), "main")
+        self.assertEqual(call_kwargs.get("cwd"), ".")
+
     def test_handle_branch_unknown_subcommand_exits_with_code_2(self) -> None:
         """
         Unknown branch subcommand should result in SystemExit(2).