changelog-guru/lib/core/providers/GitProvider.js

Git changelog generator

import findupSync from 'findup-sync';
import fs from 'fs';
import path from 'path';
import TaskTree from 'tasktree-cli';
import { getUserAgent } from 'universal-user-agent';
export var Branch;
(function (Branch) {
    Branch["Main"] = "main";
    Branch["Dev"] = "dev";
})(Branch || (Branch = {}));
export default class GitProvider {
    constructor({ type, url, branch }) {
        this.package = 'package.json';
        this.version = process.env.npm_package_version;
        const task = TaskTree.add('Initializing git provider');
        const pathname = new URL(url).pathname.split('/');
        const filePath = findupSync('.git/HEAD', { cwd: process.cwd() });
        this.type = type;
        this.repository = path.basename(pathname.pop(), '.git');
        this.owner = pathname.pop();
        this.userAgent = `changelog-guru/${this.version} ${getUserAgent()}`;
        this.branch = { main: branch ?? 'master', dev: '' };
        if (filePath && fs.existsSync(filePath)) {
            const buffer = fs.readFileSync(filePath);
            const match = /ref: refs\/heads\/([^\n]+)/.exec(buffer.toString());
            if (match && match[1]) {
                [, this.branch.dev] = match;
            }
            else {
                task.warn('{bold .git/HEAD} - ref(s) SHA not found');
            }
        }
        else {
            task.warn('{bold .git/HEAD} - does not exist');
        }
        task.log(`Provider: {bold ${this.type}}`);
        task.log(`Repository: {bold ${this.repository}}`);
        task.log(`Branches: from {bold ${this.branch.dev}} to {bold ${this.branch.main}}`);
        task.log(`Owner: {bold ${this.owner}}`);
        task.complete('Git provider:');
    }
}