Skip to main content

πŸ“– Usage Example

This page shows advanced usage for mostir.config.mjs.

Setting up Config​

You don’t need to run mostir init to create a fresh mostir.config.mjs every time. Instead, just copy one from another project (or a template) and tweak the settings for your case.

Example

Using glob patterns with fast-glob​

By default, you can pass a glob string directly to entryPoints.
For more advanced filtering, you can use fast-glob to resolve entry points manually.

// mostir.config.mjs
import fg from "fast-glob";

const ignore = ["**/*.test.ts", "**/__tests__/**", "**/*.d.ts"];

// alternatively, resolve entry points with fast-glob for advanced filtering
const entryPoints = await fg("src/**/*.ts", {
  cwd: process.cwd(),
  absolute: true,
  onlyFiles: true,
  ignore,
});

export default {
  build: {
    entryPoints,
    outdir: "dist",
    bundle: false,
    platform: "node",
    target: "esnext",
    format: "esm",
    logLevel: "info",
    outbase: "src",
    metafile: true,
  },
  ignore,
};

Notes​

  • Use absolute: true with fast-glob to ensure esbuild receives fully resolved paths.
  • The ignore array can be reused for both fast-glob and the ignore option in mostir.
  • ignore pattern is useful if you want fine-grained control over which files to include/exclude (especially in monorepo setups).