@anyme/anymejs/dist/esm/utils/env.js

anymejs

import { existsSync, readFileSync } from 'node:fs';
import { isAbsolute, resolve } from 'node:path';

(function env(path) {
    const parse = (path) => {
        const envContent = readFileSync(path, "utf8").replace(/^\uFEFF/, "");
        const lines = envContent.split(/\r?\n/);
        for (const line of lines) {
            const trimmedLine = line.trim();
            if (!trimmedLine || trimmedLine.startsWith("#"))
                continue;
            const sepIndex = trimmedLine.indexOf("=");
            if (sepIndex === -1)
                continue;
            const key = line.slice(0, sepIndex).trim();
            if (!key)
                continue;
            let value = trimmedLine.slice(sepIndex + 1).trim();
            const commentIndex = value.indexOf("#");
            if (commentIndex !== -1)
                value = value.slice(0, commentIndex).trim();
            if ((value.startsWith('"') && value.endsWith('"')) ||
                (value.startsWith("'") && value.endsWith("'"))) {
                const quoteChar = value[0];
                value = value.slice(1, -1);
                if (quoteChar === '"') {
                    value = value.replace(/\\"/g, '"').replace(/\\\\/g, "\\");
                }
                else {
                    value = value.replace(/\\'/g, "'").replace(/\\\\/g, "\\");
                }
            }
            if (typeof process !== "undefined" && !(key in process.env))
                process.env[key] = value;
        }
    };
    const absolutePath = isAbsolute(path) ? path : resolve(path);
    if (!existsSync(absolutePath))
        return;
    if (typeof process?.loadEnvFile === "function")
        process.loadEnvFile(absolutePath);
    else
        parse(absolutePath);
})(".env");
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