Update crewAI CLI with various enhancements and fixes

- Updated `create_json_crew.py` to require `crewai[tools]>=1.14.7`.
- Enhanced `git.py` with improved repository initialization, including automatic initial commit creation and exclusion patterns for initial commits.
- Modified `install_crew.py` to allow error handling during installation with an optional `raise_on_error` parameter.
- Expanded `plus_api.py` to include methods for creating and updating crews from ZIP files.
- Introduced a new `archive.py` for creating deployable ZIP archives of CrewAI projects, ensuring local artifacts are excluded.
- Updated `run_crew.py` to manage JSON crew dependencies and run crews in the project's environment.
- Enhanced deployment logic in `main.py` to handle ZIP uploads and improve user feedback during deployment processes.
- Added tests for new functionalities and ensured existing tests reflect recent changes in behavior and requirements.

lib/cli/src/crewai_cli/git.py

@@ -1,9 +1,29 @@
+from __future__ import annotations
+
 from functools import cached_property
+from pathlib import Path
 import subprocess
 
 
+_INITIAL_COMMIT_EXCLUDE_PATTERNS = [
+    ".crewai/",
+    ".env",
+    ".env.*",
+    ".mypy_cache/",
+    ".pytest_cache/",
+    ".ruff_cache/",
+    ".tox/",
+    ".venv/",
+    "__pycache__/",
+    "build/",
+    "dist/",
+    "env/",
+    "venv/",
+]
+
+
 class Repository:
-    def __init__(self, path: str = ".") -> None:
+    def __init__(self, path: str = ".", fetch: bool = True) -> None:
         self.path = path
 
         if not self.is_git_installed():
@@ -12,7 +32,8 @@ class Repository:
         if not self.is_git_repo:
             raise ValueError(f"{self.path} is not a Git repository.")
 
-        self.fetch()
+        if fetch:
+            self.fetch()
 
     @staticmethod
     def is_git_installed() -> bool:
@@ -30,7 +51,33 @@ class Repository:
 
     def fetch(self) -> None:
         """Fetch latest updates from the remote."""
-        subprocess.run(["git", "fetch"], cwd=self.path, check=True)  # noqa: S607
+        result = subprocess.run(
+            ["git", "fetch"],  # noqa: S607
+            cwd=self.path,
+            capture_output=True,
+            text=True,
+        )
+        if result.returncode == 0:
+            return
+        if "No remote repository specified" in result.stderr:
+            return
+        raise subprocess.CalledProcessError(
+            result.returncode,
+            ["git", "fetch"],
+            output=result.stdout,
+            stderr=result.stderr,
+        )
+
+    @classmethod
+    def initialize(cls, path: str = ".") -> Repository:
+        """Initialize a Git repository and create an initial commit if needed."""
+        if not cls.is_git_installed():
+            raise ValueError("Git is not installed or not found in your PATH.")
+
+        subprocess.run(["git", "init"], cwd=path, check=True)  # noqa: S607
+        repository = cls(path=path, fetch=False)
+        repository.create_initial_commit_if_needed()
+        return repository
 
     def status(self) -> str:
         """Get the git status in porcelain format."""
@@ -71,6 +118,74 @@ class Repository:
             return False
         return True
 
+    def has_commits(self) -> bool:
+        """Return True if the repository has at least one commit."""
+        try:
+            subprocess.run(
+                ["git", "rev-parse", "--verify", "HEAD"],  # noqa: S607
+                cwd=self.path,
+                capture_output=True,
+                check=True,
+                text=True,
+            )
+            return True
+        except subprocess.CalledProcessError:
+            return False
+
+    def create_initial_commit_if_needed(self) -> bool:
+        """Create a local initial commit when the repository has no commits."""
+        if self.has_commits():
+            return False
+
+        self._ensure_initial_commit_excludes()
+        subprocess.run(["git", "add", "."], cwd=self.path, check=True)  # noqa: S607
+        command = [
+            "git",
+            "-c",
+            "user.name=CrewAI",
+            "-c",
+            "user.email=deploy@crewai.com",
+            "commit",
+            "--allow-empty",
+            "-m",
+            "Initial crew",
+        ]
+        subprocess.run(  # noqa: S603
+            command,
+            cwd=self.path,
+            check=True,
+        )
+        return True
+
+    def _ensure_initial_commit_excludes(self) -> None:
+        """Add local-only ignore patterns before auto-staging an initial commit."""
+        exclude_file = Path(self.path) / ".git" / "info" / "exclude"
+        exclude_file.parent.mkdir(parents=True, exist_ok=True)
+        existing = exclude_file.read_text() if exclude_file.exists() else ""
+        existing_lines = set(existing.splitlines())
+        missing_patterns = [
+            pattern
+            for pattern in _INITIAL_COMMIT_EXCLUDE_PATTERNS
+            if pattern not in existing_lines
+        ]
+        if not missing_patterns:
+            return
+
+        prefix = "" if existing.endswith("\n") or not existing else "\n"
+        patterns = "\n".join(missing_patterns)
+        exclude_file.write_text(
+            f"{existing}{prefix}# CrewAI deploy auto-commit excludes\n{patterns}\n"
+        )
+
+    def deployable_files(self) -> list[str]:
+        """Return files tracked by Git or untracked and not ignored."""
+        output = subprocess.check_output(
+            ["git", "ls-files", "--cached", "--others", "--exclude-standard"],  # noqa: S607
+            cwd=self.path,
+            encoding="utf-8",
+        )
+        return [line for line in output.splitlines() if line]
+
     def origin_url(self) -> str | None:
         """Get the Git repository's remote URL."""
         try: