esbuild-plugin-svelte v0.1.1

esbuild-plugin-svelte

An esbuild plugin to load Svelte components. Install with

npm install --save-dev esbuild esbuild-plugin-svelte

You can then use the plugin in a build script like the following:

import { build } from "esbuild";
import svelte from "esbuild-plugin-svelte";

build({
  entryPoints: ["input.js"],
  bundle: true,
  outfile: "output.js",
  plugins: [svelte()],
});

By default, this plugin sets the Svelte css compiler option to false and has esbuild handle the generated CSS. You can initialise the plugin with the following options:

• preprocess: An array of preprocessors, like svelte-preprocess
• compilerOptions: Compiler options for Svelte. filename will be ignored. If css is set to true, no CSS is emitted via esbuild.

If using preprocessors or some non-default compiler options, its best to set them in svelte.config.js for tooling support.

import { build } from "esbuild";
import svelte from "esbuild-plugin-svelte";

import { compilerOptions, preprocess } from "./svelte.config.js";

build({
  entryPoints: ["input.js"],
  bundle: true,
  outfile: "output.js",
  plugins: [svelte({ compilerOptions, preprocess })],
});