From efec87be16d43b7a60d681725f4c3bbe6ebb951c Mon Sep 17 00:00:00 2001
From: Coding-Dev-Tools <algorithmictradingsolutions@gmail.com>
Date: Tue, 30 Jun 2026 07:39:42 -0400
Subject: [PATCH 1/2] improve: add py3.13 to CI matrix, add format check step,
 update Makefile targets

---
 .github/workflows/ci.yml |  5 ++++-
 CHANGELOG.md             | 10 ++++++++++
 Makefile                 |  9 ++++++---
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4daac39..43e05c6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,11 +23,14 @@ jobs:
     - name: Run ruff check
       run: ruff check src/ tests/
 
+    - name: Check formatting
+      run: ruff format --check src/ tests/
+
   test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v6
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9f32bcb..5c06f9c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,16 @@ All notable changes to Revenue Holdings CLI will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.3.0] - 2026-06-30
+
+### Added
+- Python 3.13 to CI test matrix
+- Formatting check step in CI workflow
+- `format-check` Makefile target
+
+### Changed
+- Makefile lint/format targets scoped to `src/ tests/` instead of entire repo
+
 ## [0.2.0] - 2026-05-17
 
 ### Added
diff --git a/Makefile b/Makefile
index 2f1f871..0555de0 100644
--- a/Makefile
+++ b/Makefile
@@ -1,11 +1,14 @@
 # Generated by Agent B — Lint & Type Scripts
-.PHONY: lint test format typecheck
+.PHONY: lint test format typecheck format-check
 
 lint:
-	ruff check .
+	ruff check src/ tests/
 
 format:
-	ruff format .
+	ruff format src/ tests/
+
+format-check:
+	ruff format --check src/ tests/
 
 typecheck:
 	pyright src/

From 290af434f7f2de7a4ae28c868f4ff1c82b50b9fd Mon Sep 17 00:00:00 2001
From: Coding-Dev-Tools <algorithmictradingsolutions@gmail.com>
Date: Tue, 30 Jun 2026 07:43:22 -0400
Subject: [PATCH 2/2] fix: apply ruff formatting to cli.py and test_cli.py by
 dev-engineer

---
 src/devforge/cli.py | 12 +++---------
 tests/test_cli.py   |  5 ++---
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/src/devforge/cli.py b/src/devforge/cli.py
index a999e16..b8a9733 100644
--- a/src/devforge/cli.py
+++ b/src/devforge/cli.py
@@ -82,9 +82,7 @@ def list_tools(
 
 @app.command()
 def install(
-    tool: str = typer.Argument(
-        ..., help="Tool to install: " + ", ".join(TOOLS.keys()) + ", or 'all'"
-    ),
+    tool: str = typer.Argument(..., help="Tool to install: " + ", ".join(TOOLS.keys()) + ", or 'all'"),
 ):
     """Install a DevForge tool."""
     if tool == "all":
@@ -101,10 +99,7 @@ def install(
     pkg = f"devforge[{extras}]"
     console.print(f"[yellow]Installing {pkg}...[/yellow]")
     try:
-        result = subprocess.run(
-            [sys.executable, "-m", "pip", "install", pkg],
-            capture_output=True, text=True
-        )
+        result = subprocess.run([sys.executable, "-m", "pip", "install", pkg], capture_output=True, text=True)
         if result.returncode == 0:
             console.print(f"[green]Successfully installed:[/green] {', '.join(targets)}")
         else:
@@ -130,8 +125,7 @@ def show_versions(
         info = TOOLS[t]
         try:
             result = subprocess.run(
-                [sys.executable, "-m", "pip", "show", info["package"]],
-                capture_output=True, text=True
+                [sys.executable, "-m", "pip", "show", info["package"]], capture_output=True, text=True
             )
             if result.returncode == 0:
                 for line in result.stdout.splitlines():
diff --git a/tests/test_cli.py b/tests/test_cli.py
index 7cca06c..b5efe82 100644
--- a/tests/test_cli.py
+++ b/tests/test_cli.py
@@ -1,4 +1,5 @@
 """Tests for devforge meta-package."""
+
 from __future__ import annotations
 
 from devforge import TOOLS, __version__
@@ -86,9 +87,7 @@ def test_versions_unknown_tool_fails(self):
     @mock.patch("devforge.cli.subprocess.run")
     def test_versions_specific_tool_not_installed(self, mock_run):
         """Show 'not installed' for a tool that isn't installed."""
-        mock_run.return_value = mock.MagicMock(
-            returncode=1, stdout="", stderr=""
-        )
+        mock_run.return_value = mock.MagicMock(returncode=1, stdout="", stderr="")
         result = runner.invoke(app, ["versions", "guard"])
         assert result.exit_code == 0
         assert "guard" in result.stdout