Svelte & Sveltekit preprocessor to remove attributes (like data-testid
).
The initial motivation was to remove data-testid
attributes from production build.
It can be generally used to remove any number of attributes.
The preprocessor only runs when NODE_ENV
matches the values of the environments
option (default is ['production']
).
npm i -D svelte-remove-attributes
Adjust your svelte.config.js
Example:
//file: svelte.config.js
import nodeAdapter from '@sveltejs/adapter-node';
import adapter from '@sveltejs/adapter-static';
import { vitePreprocess } from '@sveltejs/vite-plugin-svelte';
import removeTestIdPreprocessor from 'svelte-remove-attributes';
/** @type {import('@sveltejs/kit').Config} */
const config = {
// Consult https://kit.svelte.dev/docs/integrations#preprocessors
// for more information about preprocessors
preprocess: [
vitePreprocess({}),
// example 1: Use without an option object, will revert to defaults
removeTestIdPreprocessor(),
// example 2: Selective options..
removeTestIdPreprocessor({
// (optional) array of attributes will be removed, default ['data-testid'].
attributes: ['data-testid'],
// (optional) show trace information when running this preprocessor, default false.
debug: false,
// (optional) array of environments to run this processor, default ['production'].
environments: ['production'],
// (optional) array of minimax file patterns this preprocessor will exclude, default ['**/node_modules/**'].
exclude: ['**/node_modules/**'],
// (optional) array of minimax file patterns of files that will be processed, default [/\.svelte$/].
include: [/\.svelte$/]
})
]
// rest of the config
};
attributes
: an array of attributes will be removed, default ['data-testid']
.debug
: show trace information when running this preprocessor, default false
.environments
: array of environments to run this processor, default ['production']
.exclude
: array of minimax file patterns this preprocessor will exclude, default ['**/node_modules/**']
.include
: array of minimax file patterns of files that will be processed, default [/\.svelte$/]
.