Rollup not detecting svelte-fast-dimension/action

[caleb-flores]

I'm using rollup in my project but during the bundling of the project, the module svelte-fast-dimension/action is not found and it is replaced by action, I know that this is not a bug on svelte-fast-dimension but this can be fixed by changing this line
to something like:

const importText = 'import { resize as ___resize } from "svelte-fast-dimension/dist/action";';

applying the fix will cause any issue with other bundlers?

[bluwy]

I tested this in a rollup project and it seems to be working fine. Using /dist/action shouldn't be allowed since we've used export maps for /action, and the strictness means /dist/action cannot be accessed ever. Do you have a repro or error logs? Rollup should also be respecting export maps.

[caleb-flores]

Hi @bluwy, I'm using svelte-preprocess and your gist code to run in sequence the preprocessors but I'm receiving the same issue

(!) Missing global variable name
Use output.globals to specify browser global variable names corresponding to external modules
svelte-fast-dimension/action (guessing 'action')

[caleb-flores]

this is my rollup.config.js

import svelte from "rollup-plugin-svelte";
import sveltePreprocess from "svelte-preprocess";
import resolve from "@rollup/plugin-node-resolve";
import commonjs from "@rollup/plugin-commonjs";
import json from "@rollup/plugin-json";
import livereload from "rollup-plugin-livereload";
import {terser} from "rollup-plugin-terser";
import {fastDimension} from 'svelte-fast-dimension';
const production = !process.env.ROLLUP_WATCH;
import { preprocess } from 'svelte/compiler'
import css from 'rollup-plugin-css-only'

function sequence(preprocessors) {
    return preprocessors.map((preprocessor) => ({
        markup({ content, filename }) {
            return preprocess(content, preprocessor, { filename })
        },
    }))
}

function serve() {
    let server;

    function toExit() {
        if (server) server.kill(0);
    }

    return {
        writeBundle() {
            if (server) return;
            server = require("child_process").spawn("npm", ["run", "start", "--", "--dev"], {
                stdio: ["ignore", "inherit", "inherit"],
                shell: true
            });

            process.on("SIGTERM", toExit);
            process.on("exit", toExit);
        }
    };
}

export default {
    input: "framework/src/main.js",
    output: {
        sourcemap: !production,
        format: "iife",
        name: "app",
        file: "public/build/bundle.js"
    },
    plugins: [
        svelte({
            compilerOptions: {
                dev: !production,
            },
            preprocess: sequence([sveltePreprocess({
                sourceMap: !production,
                
            }),fastDimension()])
            
        }),
        css({ output: 'bundle.css' }),
        // If you have external dependencies installed from
        // npm, you'll most likely need these plugins. In
        // some cases you'll need additional configuration -
        // consult the documentation for details:
        // https://github.com/rollup/plugins/tree/master/packages/commonjs
        resolve({
            browser: true,
            dedupe: ["svelte"]
        }),
        commonjs(),
        json(),

        // In dev mode, call `npm run start` once
        // the bundle has been generated
        !production && serve(),

        // Watch the `public` directory and refresh the
        // browser on changes when not in production
        !production && livereload("public"),

        // If we're building for production (npm run build
        // instead of npm run dev), minify
        production && terser()
    ],
    watch: {
        clearScreen: false
    }
};

[bluwy]

I still can't reproduce this, the error it's giving is from rollup, so svelte-preprocess and the sequence gist shouldn't affect it. Are you using the latest version of @rollup/plugin-node-resolve? If you're still getting errors with all packages updated, I'd appreciate if you can make a minimal repo to reproduce this.

[caleb-flores]

The issue was regarding the @rollup/plugin-node-resolve version, I was using an old one, thank you for your help.