scai/dist/commands/ChangeLogUpdateCmd.js

> AI-powered CLI tool for commit messages **and** pull request reviews — using local models.

// src/commands/ChangeLogUpdateCmd.ts
import { execSync } from 'child_process';
import fs from 'fs/promises';
import path from 'path';
import { runModulePipeline } from '../pipeline/runModulePipeline.js';
import { changelogModule } from '../pipeline/modules/changeLogModule.js';
import { askChangelogApproval } from '../utils/changeLogPrompt.js';
export async function handleStandaloneChangelogUpdate() {
    let diff = execSync("git diff", { encoding: "utf-8", stdio: "pipe" }).trim();
    if (!diff) {
        diff = execSync("git diff --cached", { encoding: "utf-8", stdio: "pipe" }).trim();
    }
    if (!diff) {
        console.log('⚠️ No changes detected for changelog.');
        return;
    }
    let entry = await generateChangelogEntry(diff);
    if (!entry) {
        console.log('⚠️ No significant changes found.');
        return;
    }
    while (true) {
        const userChoice = await askChangelogApproval(entry);
        if (userChoice === 'yes') {
            const path = await updateChangelogFile(entry);
            console.log(`✅ CHANGELOG.md updated: ${path}`);
            break;
        }
        else if (userChoice === 'redo') {
            console.log('🔁 Regenerating changelog...');
            entry = await generateChangelogEntry(diff);
            if (!entry) {
                console.log('⚠️ Could not regenerate entry. Exiting.');
                break;
            }
        }
        else {
            console.log('❌ Skipped changelog update.');
            break;
        }
    }
}
export async function generateChangelogEntry(diff) {
    try {
        // If no diff is provided, fetch the current diff from git silently
        if (!diff) {
            diff = execSync("git diff", { encoding: "utf-8", stdio: 'pipe' }).trim();
            // If no unstaged changes, fall back to staged changes
            if (!diff) {
                diff = execSync("git diff --cached", { encoding: "utf-8", stdio: 'pipe' }).trim();
            }
        }
        if (!diff) {
            // No changes found, auto cancel by returning null
            console.log('⚠️ No changes detected for the changelog.');
            return null;
        }
        // Generate the changelog entry using the diff silently
        const result = await runModulePipeline([changelogModule], { content: diff });
        const output = result?.summary?.trim();
        if (!output || output === 'NO UPDATE') {
            // Auto-cancel if no update
            console.log('⚠️ No significant changes detected for changelog.');
            return null;
        }
        return output;
    }
    catch (err) {
        console.error("❌ Failed to generate changelog entry:", err.message);
        return null;
    }
}
export async function updateChangelogFile(entry) {
    const root = execSync("git rev-parse --show-toplevel", { encoding: "utf-8" }).trim();
    const changelogPath = path.join(root, "CHANGELOG.md");
    let existing = '';
    try {
        existing = await fs.readFile(changelogPath, 'utf-8');
    }
    catch {
        console.log("📄 Creating new CHANGELOG.md");
    }
    const today = new Date().toISOString().split("T")[0];
    const newEntry = `\n\n## ${today}\n\n${entry.trim()}`;
    await fs.writeFile(changelogPath, existing + newEntry, 'utf-8');
    return changelogPath;
}