import fs from "fs-extra";
import path from "path";
import { fileURLToPath } from "url";

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

const version = process.argv[2];
if (!version) {
    console.error("Version argument is required");
    process.exit(1);
}

async function getChangelogEntry() {
    try {
        const changelogPath = path.resolve(__dirname, "../../CHANGELOG.md");
        const content = await fs.readFile(changelogPath, "utf8");

        // Find the section for this version
        const versionHeader = `## [${version}]`;
        const sections = content.split(versionHeader);

        if (sections.length < 2) {
            console.warn(`No changelog entry found for version ${version}`);
            return `Release ${version}`;
        }

        // Extract the content for this version
        const versionContent = sections[1].split("\n## ")[0].trim();

        // Add the version header back
        return `${versionHeader}\n${versionContent}`;
    } catch (error) {
        console.error("Error reading changelog:", error);
        return `Release ${version}`;
    }
}

// Output the changelog entry (release-it will capture this stdout)
getChangelogEntry()
    .then(console.log)
    .catch(() => process.exit(1));