constatic/build/cli/shell.js

Constatic is a CLI for creating and managing modern TypeScript projects, providing an organized structure and features that streamline development.

// src/cli/shell.ts
import { Result } from "#lib/result.js";
import { execSync, spawn } from "node:child_process";

class CLIShell {
  get agent() {
    const userAgent = (process.env.npm_config_user_agent ?? "").toLowerCase();
    for (const agent of ["npm", "bun", "yarn", "pnpm"]) {
      if (userAgent.startsWith(agent))
        return agent;
    }
    return "npm";
  }
  get isBun() {
    return this.agent === "bun";
  }
  run(cwd, ...args) {
    return new Promise((resolve) => {
      const child = spawn(this.agent, args, {
        shell: true,
        cwd,
        env: {
          ...process.env,
          NODE_ENV: "development",
          DISABLE_OPENCOLLECTIVE: "1"
        }
      });
      child.on("exit", (code) => {
        return resolve(code === 0 ? Result.ok(code, "code") : Result.fail("fail", code ?? undefined));
      });
      child.on("error", (error) => {
        return resolve(Result.fail(error.message, 1));
      });
    });
  }
  isRepoDirty(cwd) {
    try {
      let stdout = execSync("git status --porcelain", {
        encoding: "utf-8",
        cwd,
        stdio: "pipe"
      });
      return stdout.trim() !== "";
    } catch (error) {
      if (error?.toString?.().includes("not a git repository")) {
        return false;
      }
      return true;
    }
  }
}
export {
  CLIShell
};