Add pytest and Python linting (ruff) to CI (#1637)

* feat: add GitHub Actions workflow for testing and linting Python code

* fix: resolve ruff lint errors in specify_cli

- Remove extraneous f-string prefixes (F541)
- Split multi-statement lines (E701, E702)
- Remove unused variable assignments (F841)
- Remove ruff format check from CI workflow (format-only PR to follow)

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fix: strip ANSI codes in ai-skills help text test

The Rich/Typer CLI injects ANSI escape codes into option names in
--help output, causing plain string matching to fail.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: mnriem

.github/workflows/test.yml

@@ -0,0 +1,50 @@
+name: Test & Lint Python
+
+permissions:
+  contents: read
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.13"
+
+      - name: Run ruff check
+        run: uvx ruff check src/
+
+  pytest:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.11", "3.12", "3.13"]
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: uv sync --extra test
+
+      - name: Run tests
+        run: uv run pytest

src/specify_cli/__init__.py

@@ -670,7 +670,7 @@ def download_template_from_github(ai_assistant: str, download_dir: Path, *, scri
         except ValueError as je:
             raise RuntimeError(f"Failed to parse release JSON: {je}\nRaw (truncated 400): {response.text[:400]}")
     except Exception as e:
-        console.print(f"[red]Error fetching release information[/red]")
+        console.print("[red]Error fetching release information[/red]")
         console.print(Panel(str(e), title="Fetch Error", border_style="red"))
         raise typer.Exit(1)
 
@@ -700,7 +700,7 @@ def download_template_from_github(ai_assistant: str, download_dir: Path, *, scri
 
     zip_path = download_dir / filename
     if verbose:
-        console.print(f"[cyan]Downloading template...[/cyan]")
+        console.print("[cyan]Downloading template...[/cyan]")
 
     try:
         with client.stream(
@@ -739,7 +739,7 @@ def download_template_from_github(ai_assistant: str, download_dir: Path, *, scri
                         for chunk in response.iter_bytes(chunk_size=8192):
                             f.write(chunk)
     except Exception as e:
-        console.print(f"[red]Error downloading template[/red]")
+        console.print("[red]Error downloading template[/red]")
         detail = str(e)
         if zip_path.exists():
             zip_path.unlink()
@@ -823,7 +823,7 @@ def download_and_extract_template(project_path: Path, ai_assistant: str, script_
                             tracker.add("flatten", "Flatten nested directory")
                             tracker.complete("flatten")
                         elif verbose:
-                            console.print(f"[cyan]Found nested directory structure[/cyan]")
+                            console.print("[cyan]Found nested directory structure[/cyan]")
 
                     for item in source_dir.iterdir():
                         dest_path = project_path / item.name
@@ -848,7 +848,7 @@ def download_and_extract_template(project_path: Path, ai_assistant: str, script_
                                 console.print(f"[yellow]Overwriting file:[/yellow] {item.name}")
                             shutil.copy2(item, dest_path)
                     if verbose and not tracker:
-                        console.print(f"[cyan]Template files merged into current directory[/cyan]")
+                        console.print("[cyan]Template files merged into current directory[/cyan]")
             else:
                 zip_ref.extractall(project_path)
 
@@ -874,7 +874,7 @@ def download_and_extract_template(project_path: Path, ai_assistant: str, script_
                         tracker.add("flatten", "Flatten nested directory")
                         tracker.complete("flatten")
                     elif verbose:
-                        console.print(f"[cyan]Flattened nested directory structure[/cyan]")
+                        console.print("[cyan]Flattened nested directory structure[/cyan]")
 
     except Exception as e:
         if tracker:
@@ -924,13 +924,17 @@ def ensure_executable_scripts(project_path: Path, tracker: StepTracker | None =
                         continue
             except Exception:
                 continue
-            st = script.stat(); mode = st.st_mode
+            st = script.stat()
+            mode = st.st_mode
             if mode & 0o111:
                 continue
             new_mode = mode
-            if mode & 0o400: new_mode |= 0o100
-            if mode & 0o040: new_mode |= 0o010
-            if mode & 0o004: new_mode |= 0o001
+            if mode & 0o400:
+                new_mode |= 0o100
+            if mode & 0o040:
+                new_mode |= 0o010
+            if mode & 0o004:
+                new_mode |= 0o001
             if not (new_mode & 0o100):
                 new_mode |= 0o100
             os.chmod(script, new_mode)
@@ -976,7 +980,7 @@ def ensure_constitution_from_template(project_path: Path, tracker: StepTracker |
             tracker.add("constitution", "Constitution setup")
             tracker.complete("constitution", "copied from template")
         else:
-            console.print(f"[cyan]Initialized constitution from template[/cyan]")
+            console.print("[cyan]Initialized constitution from template[/cyan]")
     except Exception as e:
         if tracker:
             tracker.add("constitution", "Constitution setup")
@@ -1510,9 +1514,9 @@ def init(
     enhancement_lines = [
         "Optional commands that you can use for your specs [bright_black](improve quality & confidence)[/bright_black]",
         "",
-        f"○ [cyan]/speckit.clarify[/] [bright_black](optional)[/bright_black] - Ask structured questions to de-risk ambiguous areas before planning (run before [cyan]/speckit.plan[/] if used)",
-        f"○ [cyan]/speckit.analyze[/] [bright_black](optional)[/bright_black] - Cross-artifact consistency & alignment report (after [cyan]/speckit.tasks[/], before [cyan]/speckit.implement[/])",
-        f"○ [cyan]/speckit.checklist[/] [bright_black](optional)[/bright_black] - Generate quality checklists to validate requirements completeness, clarity, and consistency (after [cyan]/speckit.plan[/])"
+        "○ [cyan]/speckit.clarify[/] [bright_black](optional)[/bright_black] - Ask structured questions to de-risk ambiguous areas before planning (run before [cyan]/speckit.plan[/] if used)",
+        "○ [cyan]/speckit.analyze[/] [bright_black](optional)[/bright_black] - Cross-artifact consistency & alignment report (after [cyan]/speckit.tasks[/], before [cyan]/speckit.implement[/])",
+        "○ [cyan]/speckit.checklist[/] [bright_black](optional)[/bright_black] - Generate quality checklists to validate requirements completeness, clarity, and consistency (after [cyan]/speckit.plan[/])"
     ]
     enhancements_panel = Panel("\n".join(enhancement_lines), title="Enhancement Commands", border_style="cyan", padding=(1,2))
     console.print()
@@ -1545,10 +1549,10 @@ def check():
 
     # Check VS Code variants (not in agent config)
     tracker.add("code", "Visual Studio Code")
-    code_ok = check_tool("code", tracker=tracker)
+    check_tool("code", tracker=tracker)
 
     tracker.add("code-insiders", "Visual Studio Code Insiders")
-    code_insiders_ok = check_tool("code-insiders", tracker=tracker)
+    check_tool("code-insiders", tracker=tracker)
 
     console.print(tracker.render())
 
@@ -1814,14 +1818,14 @@ def extension_add(
                     if zip_path.exists():
                         zip_path.unlink()
 
-        console.print(f"\n[green]✓[/green] Extension installed successfully!")
+        console.print("\n[green]✓[/green] Extension installed successfully!")
         console.print(f"\n[bold]{manifest.name}[/bold] (v{manifest.version})")
         console.print(f"  {manifest.description}")
-        console.print(f"\n[bold cyan]Provided commands:[/bold cyan]")
+        console.print("\n[bold cyan]Provided commands:[/bold cyan]")
         for cmd in manifest.commands:
             console.print(f"  • {cmd['name']} - {cmd.get('description', '')}")
 
-        console.print(f"\n[yellow]⚠[/yellow]  Configuration may be required")
+        console.print("\n[yellow]⚠[/yellow]  Configuration may be required")
         console.print(f"   Check: .specify/extensions/{manifest.id}/")
 
     except ValidationError as e:
@@ -1871,11 +1875,11 @@ def extension_remove(
 
     # Confirm removal
     if not force:
-        console.print(f"\n[yellow]⚠  This will remove:[/yellow]")
+        console.print("\n[yellow]⚠  This will remove:[/yellow]")
         console.print(f"   • {cmd_count} commands from AI agent")
         console.print(f"   • Extension directory: .specify/extensions/{extension}/")
         if not keep_config:
-            console.print(f"   • Config files (will be backed up)")
+            console.print("   • Config files (will be backed up)")
         console.print()
 
         confirm = typer.confirm("Continue?")
@@ -1894,7 +1898,7 @@ def extension_remove(
             console.print(f"\nConfig files backed up to .specify/extensions/.backup/{extension}/")
         console.print(f"\nTo reinstall: specify extension add {extension}")
     else:
-        console.print(f"[red]Error:[/red] Failed to remove extension")
+        console.print("[red]Error:[/red] Failed to remove extension")
         raise typer.Exit(1)
 
 
@@ -2169,8 +2173,8 @@ def extension_update(
             # TODO: Implement download and reinstall from URL
             # For now, just show  message
             console.print(
-                f"[yellow]Note:[/yellow] Automatic update not yet implemented. "
-                f"Please update manually:"
+                "[yellow]Note:[/yellow] Automatic update not yet implemented. "
+                "Please update manually:"
             )
             console.print(f"  specify extension remove {ext_id} --keep-config")
             console.print(f"  specify extension add {ext_id}")
@@ -2270,7 +2274,7 @@ def extension_disable(
         hook_executor.save_project_config(config)
 
     console.print(f"[green]✓[/green] Extension '{extension}' disabled")
-    console.print(f"\nCommands will no longer be available. Hooks will not execute.")
+    console.print("\nCommands will no longer be available. Hooks will not execute.")
     console.print(f"To re-enable: specify extension enable {extension}")
 
 

tests/test_ai_skills.py

@@ -10,6 +10,7 @@
 - CLI validation: --ai-skills requires --ai
 """
 
+import re
 import pytest
 import tempfile
 import shutil
@@ -626,5 +627,6 @@ def test_ai_skills_flag_appears_in_help(self):
         runner = CliRunner()
         result = runner.invoke(app, ["init", "--help"])
 
-        assert "--ai-skills" in result.output
-        assert "agent skills" in result.output.lower()
+        plain = re.sub(r'\x1b\[[0-9;]*m', '', result.output)
+        assert "--ai-skills" in plain
+        assert "agent skills" in plain.lower()