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https://github.com/crewAIInc/crewAI.git
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c960f26601
0b3f00e6 chore: update project version to 0.73.0 and revise uv.lock dependencies (#455) ad19b074 feat: replace embedchain with native crewai adapter (#451) git-subtree-dir: packages/tools git-subtree-split: 0b3f00e67c0dae24d188c292dc99759fd1c841f7
110 lines
4.2 KiB
Python
110 lines
4.2 KiB
Python
"""GitHub repository content loader."""
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from typing import Any
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from github import Github, GithubException
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from crewai_tools.rag.base_loader import BaseLoader, LoaderResult
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from crewai_tools.rag.source_content import SourceContent
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class GithubLoader(BaseLoader):
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"""Loader for GitHub repository content."""
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def load(self, source: SourceContent, **kwargs) -> LoaderResult:
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"""Load content from a GitHub repository.
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Args:
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source: GitHub repository URL
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**kwargs: Additional arguments including gh_token and content_types
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Returns:
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LoaderResult with repository content
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"""
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metadata = kwargs.get("metadata", {})
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gh_token = metadata.get("gh_token")
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content_types = metadata.get("content_types", ["code", "repo"])
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repo_url = source.source
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if not repo_url.startswith("https://github.com/"):
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raise ValueError(f"Invalid GitHub URL: {repo_url}")
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parts = repo_url.replace("https://github.com/", "").strip("/").split("/")
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if len(parts) < 2:
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raise ValueError(f"Invalid GitHub repository URL: {repo_url}")
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repo_name = f"{parts[0]}/{parts[1]}"
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g = Github(gh_token) if gh_token else Github()
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try:
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repo = g.get_repo(repo_name)
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except GithubException as e:
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raise ValueError(f"Unable to access repository {repo_name}: {e}")
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all_content = []
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if "repo" in content_types:
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all_content.append(f"Repository: {repo.full_name}")
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all_content.append(f"Description: {repo.description or 'No description'}")
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all_content.append(f"Language: {repo.language or 'Not specified'}")
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all_content.append(f"Stars: {repo.stargazers_count}")
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all_content.append(f"Forks: {repo.forks_count}")
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all_content.append("")
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if "code" in content_types:
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try:
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readme = repo.get_readme()
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all_content.append("README:")
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all_content.append(readme.decoded_content.decode("utf-8", errors="ignore"))
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all_content.append("")
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except GithubException:
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pass
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try:
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contents = repo.get_contents("")
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if isinstance(contents, list):
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all_content.append("Repository structure:")
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for content_file in contents[:20]:
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all_content.append(f"- {content_file.path} ({content_file.type})")
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all_content.append("")
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except GithubException:
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pass
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if "pr" in content_types:
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prs = repo.get_pulls(state="open")
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pr_list = list(prs[:5])
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if pr_list:
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all_content.append("Recent Pull Requests:")
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for pr in pr_list:
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all_content.append(f"- PR #{pr.number}: {pr.title}")
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if pr.body:
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body_preview = pr.body[:200].replace("\n", " ")
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all_content.append(f" {body_preview}")
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all_content.append("")
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if "issue" in content_types:
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issues = repo.get_issues(state="open")
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issue_list = [i for i in list(issues[:10]) if not i.pull_request][:5]
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if issue_list:
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all_content.append("Recent Issues:")
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for issue in issue_list:
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all_content.append(f"- Issue #{issue.number}: {issue.title}")
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if issue.body:
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body_preview = issue.body[:200].replace("\n", " ")
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all_content.append(f" {body_preview}")
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all_content.append("")
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if not all_content:
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raise ValueError(f"No content could be loaded from repository: {repo_url}")
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content = "\n".join(all_content)
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return LoaderResult(
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content=content,
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metadata={
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"source": repo_url,
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"repo": repo_name,
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"content_types": content_types
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},
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doc_id=self.generate_doc_id(source_ref=repo_url, content=content)
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) |