added ruff toml and pre-comit files to template if community (#477)

This reintroduces a question into `arcade new`, which adds the ruff and
pre-commit files into new toolkits that are aimed to be contributed back
to Arcade AI.

I use it in the toolkit building tutorial

---------

Co-authored-by: Evan Tahler <evantahler@gmail.com>

libs/arcade-cli/arcade_cli/new.py

@@ -75,7 +75,7 @@ def write_template(path: Path, content: str) -> None:
     path.write_text(content, encoding="utf-8")
 
 
-def create_ignore_pattern(include_evals: bool) -> re.Pattern[str]:
+def create_ignore_pattern(include_evals: bool, community_toolkit: bool) -> re.Pattern[str]:
     """Create an ignore pattern based on user preferences."""
     patterns = [
         "__pycache__",
@@ -96,6 +96,9 @@ def create_ignore_pattern(include_evals: bool) -> re.Pattern[str]:
     if not include_evals:
         patterns.append("evals")
 
+    if not community_toolkit:
+        patterns.extend([".ruff.toml", ".pre-commit-config.yaml", "README.md"])
+
     return re.compile(f"({'|'.join(patterns)})$")
 
 
@@ -174,6 +177,16 @@ def create_new_toolkit(output_directory: str, toolkit_name: str) -> None:
         "Do you want an evals directory created for you?", default=True
     )
 
+    cwd = Path.cwd()
+    # TODO: this detection mechanism works only for people that didn't change the
+    # name of the repo, a better detection method is required here
+    community_toolkit = False
+    if cwd.name == "toolkits" and cwd.parent.name == "arcade-ai":
+        community_toolkit = ask_yes_no_question(
+            "Is your toolkit a community contribution (to be merged into Arcade's `arcade-ai` repo)?",
+            default=False,  # False for now to keep the default behavior
+        )
+
     context = {
         "package_name": package_name,
         "toolkit_name": toolkit_name,
@@ -187,6 +200,7 @@ def create_new_toolkit(output_directory: str, toolkit_name: str) -> None:
         "arcade_ai_min_version": ARCADE_AI_MIN_VERSION,
         "arcade_ai_max_version": ARCADE_AI_MAX_VERSION,
         "creation_year": datetime.now().year,
+        "community_toolkit": community_toolkit,
     }
     template_directory = Path(__file__).parent / "templates" / "{{ toolkit_name }}"
 
@@ -196,7 +210,7 @@ def create_new_toolkit(output_directory: str, toolkit_name: str) -> None:
     )
 
     # Create dynamic ignore pattern based on user preferences
-    ignore_pattern = create_ignore_pattern(include_evals)
+    ignore_pattern = create_ignore_pattern(include_evals, community_toolkit)
 
     try:
         create_package(env, template_directory, toolkit_directory, context, ignore_pattern)

libs/arcade-cli/arcade_cli/templates/{{ toolkit_name }}/.pre-commit-config.yaml

@@ -0,0 +1,18 @@
+files: ^.*/{{toolkit_name}}/.*
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: "v4.4.0"
+    hooks:
+      - id: check-case-conflict
+      - id: check-merge-conflict
+      - id: check-toml
+      - id: check-yaml
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.6.7
+    hooks:
+      - id: ruff
+        args: [--fix]
+      - id: ruff-format

libs/arcade-cli/arcade_cli/templates/{{ toolkit_name }}/.ruff.toml

@@ -0,0 +1,44 @@
+target-version = "py310"
+line-length = 100
+fix = true
+
+[lint]
+select = [
+    # flake8-2020
+    "YTT",
+    # flake8-bandit
+    "S",
+    # flake8-bugbear
+    "B",
+    # flake8-builtins
+    "A",
+    # flake8-comprehensions
+    "C4",
+    # flake8-debugger
+    "T10",
+    # flake8-simplify
+    "SIM",
+    # isort
+    "I",
+    # mccabe
+    "C90",
+    # pycodestyle
+    "E", "W",
+    # pyflakes
+    "F",
+    # pygrep-hooks
+    "PGH",
+    # pyupgrade
+    "UP",
+    # ruff
+    "RUF",
+    # tryceratops
+    "TRY",
+]
+
+[lint.per-file-ignores]
+"**/tests/*" = ["S101"]
+
+[format]
+preview = true
+skip-magic-trailing-comma = false

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "arcade-ai"
-version = "2.0.4"
+version = "2.0.5"
 description = "Arcade.dev - Tool Calling platform for Agents"
 readme = "README.md"
 license = {file = "LICENSE"}