vite-plugin-env/dist/vite-plugin-env.es2022.mjs

Add custom env variables into your vite bundle

export function env(envs) {
    return {
        name: 'env',
        enforce: 'pre',
        config() {
            if (typeof envs === "function")
                envs = envs();
            // Check values validity
            if (typeof envs !== "object" || Array.isArray(envs))
                throw new Error(`${this.name} vite plugin error // values should be an associative object or a function returning an associative object.`);
            const define = {};
            Object.keys(envs).forEach(key => {
                define[`import.meta.env.${key}`] = JSON.stringify(envs[key]);
            });
            return { define };
        },
    };
}