app.py

import gradio as gr
import os
from github import Github
from datetime import datetime, timedelta
import google.generativeai as genai

def generate_release_notes(github_url, github_token, gemini_api_key, start_date, end_date):
    # Configure Gemini API
    genai.configure(api_key=gemini_api_key)
    model = genai.GenerativeModel('gemini-2.5-pro-preview-03-25')

    # Initialize GitHub client
    g = Github(github_token)

    # Extract repository name from URL
    repo_name = github_url.split('/')[-1].replace('.git', '')
    repo = g.get_repo(f"MicroHealthLLC/{repo_name}")

    # Fetch commits
    commits = repo.get_commits(since=start_date, until=end_date)

    # Prepare commit messages for AI analysis
    commit_messages = [commit.commit.message for commit in commits]
    commit_text = "\n".join(commit_messages)

    # Generate release notes using Gemini
    prompt = f"Based on the following commit messages, generate comprehensive release notes:\n\n{commit_text}\n\nPlease categorize changes, summarize features, and identify key updates."
    response = model.generate_content(prompt)

    return response.text

# Set default dates
default_end_date = datetime.now()
default_start_date = default_end_date - timedelta(days=7)  # One week ago

# Create Gradio interface
iface = gr.Interface(
    fn=generate_release_notes,
    inputs=[
        gr.Textbox(label="GitHub Repository URL (e.g., https://github.com/MicroHealthLLC/maiko-assistant.git)"),
        gr.Textbox(label="GitHub Personal Access Token", type="password"),
        gr.Textbox(label="Gemini API Key", type="password"),
        gr.DateTime(
            label="Start Date",
            value=default_start_date.isoformat(),
            type="datetime",
            include_time=True
        ),
        gr.DateTime(
            label="End Date",
            value=default_end_date.isoformat(),
            type="datetime",
            include_time=True
        )
    ],
    outputs=gr.Textbox(label="Generated Release Notes"),
    title="Automated Release Notes Generator",
    description="Generate release notes based on GitHub commits using Gemini AI. Select start and end dates to define the time range for commits."
)

# Launch the app
iface.launch()