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| """Gradio web interface for CodeRAG.""" | |
| from typing import Optional | |
| import gradio as gr | |
| from coderag.ui.handlers import UIHandlers | |
| def create_gradio_app() -> gr.Blocks: | |
| """Create the Gradio application.""" | |
| handlers = UIHandlers() | |
| with gr.Blocks(title="CodeRAG - Code Q&A with Citations") as app: | |
| gr.Markdown("# CodeRAG - Code Q&A with Citations") | |
| gr.Markdown("Index GitHub repositories and ask questions about the code with verifiable citations.") | |
| with gr.Tabs(): | |
| # Tab 1: Index Repository | |
| with gr.TabItem("Index Repository"): | |
| with gr.Row(): | |
| with gr.Column(scale=2): | |
| repo_url = gr.Textbox( | |
| label="GitHub Repository URL", | |
| placeholder="https://github.com/owner/repo", | |
| info="Enter a public GitHub repository URL", | |
| ) | |
| with gr.Accordion("Advanced Options", open=False): | |
| branch = gr.Textbox( | |
| label="Branch", | |
| placeholder="main", | |
| value="", | |
| info="Leave empty for default branch", | |
| ) | |
| include_patterns = gr.Textbox( | |
| label="Include Patterns", | |
| placeholder="*.py, *.js, *.md", | |
| value="", | |
| info="Comma-separated glob patterns (leave empty for defaults)", | |
| ) | |
| exclude_patterns = gr.Textbox( | |
| label="Exclude Patterns", | |
| placeholder="**/tests/**, **/node_modules/**", | |
| value="", | |
| info="Comma-separated glob patterns (leave empty for defaults)", | |
| ) | |
| index_btn = gr.Button("Index Repository", variant="primary") | |
| with gr.Column(scale=1): | |
| index_status = gr.Textbox( | |
| label="Status", | |
| interactive=False, | |
| lines=3, | |
| ) | |
| index_progress = gr.Progress() | |
| index_btn.click( | |
| fn=handlers.index_repository, | |
| inputs=[repo_url, branch, include_patterns, exclude_patterns], | |
| outputs=[index_status], | |
| ) | |
| # Tab 2: Ask Questions | |
| with gr.TabItem("Ask Questions"): | |
| with gr.Row(): | |
| with gr.Column(scale=2): | |
| repo_selector = gr.Dropdown( | |
| label="Select Repository", | |
| choices=[], | |
| interactive=True, | |
| ) | |
| refresh_repos_btn = gr.Button("Refresh", size="sm") | |
| question = gr.Textbox( | |
| label="Question", | |
| placeholder="Where is the function X defined?", | |
| lines=2, | |
| ) | |
| with gr.Row(): | |
| top_k = gr.Slider( | |
| minimum=1, | |
| maximum=20, | |
| value=5, | |
| step=1, | |
| label="Number of chunks to retrieve", | |
| ) | |
| ask_btn = gr.Button("Ask", variant="primary") | |
| with gr.Column(scale=1): | |
| qa_status = gr.Textbox( | |
| label="Status", | |
| interactive=False, | |
| lines=1, | |
| ) | |
| with gr.Row(): | |
| answer_output = gr.Markdown(label="Answer") | |
| with gr.Accordion("Evidence", open=True): | |
| evidence_output = gr.Markdown(label="Retrieved Chunks") | |
| refresh_repos_btn.click( | |
| fn=handlers.get_repositories, | |
| outputs=[repo_selector], | |
| ) | |
| ask_btn.click( | |
| fn=handlers.ask_question, | |
| inputs=[repo_selector, question, top_k], | |
| outputs=[answer_output, evidence_output, qa_status], | |
| ) | |
| # Tab 3: Manage Repositories | |
| with gr.TabItem("Manage Repositories"): | |
| repos_table = gr.Dataframe( | |
| headers=["ID", "Repository", "Branch", "Chunks", "Status", "Indexed At"], | |
| label="Indexed Repositories", | |
| interactive=False, | |
| ) | |
| with gr.Row(): | |
| refresh_table_btn = gr.Button("Refresh", size="sm") | |
| gr.Markdown("### Actions") | |
| with gr.Row(): | |
| with gr.Column(scale=2): | |
| action_repo_id = gr.Textbox( | |
| label="Repository ID", | |
| placeholder="Enter repository ID (or first 8 characters)", | |
| info="Copy the ID from the table above", | |
| ) | |
| with gr.Column(scale=1): | |
| update_btn = gr.Button("Update (Incremental)", variant="secondary") | |
| delete_btn = gr.Button("Delete", variant="stop") | |
| action_status = gr.Textbox(label="Status", interactive=False, lines=5) | |
| refresh_table_btn.click( | |
| fn=handlers.get_repositories_table, | |
| outputs=[repos_table], | |
| ) | |
| update_btn.click( | |
| fn=handlers.index_repository_incremental, | |
| inputs=[action_repo_id], | |
| outputs=[action_status], | |
| ) | |
| delete_btn.click( | |
| fn=handlers.delete_repository, | |
| inputs=[action_repo_id], | |
| outputs=[action_status, repos_table], | |
| ) | |
| # Load initial data | |
| app.load( | |
| fn=handlers.get_repositories, | |
| outputs=[repo_selector], | |
| ) | |
| return app | |