diginext-utils/esm/file/parseEnvFile.js

README.md

import fs from "fs";
/**
 * Reads an .env file and converts it into a JavaScript object.
 *
 * @param {string} path - The path to the .env file.
 * @return {Object} - An object with keys and values based on the .env file.
 */
export default function parseEnvFile(path) {
    const env = {};
    // Check if the file exists
    if (!fs.existsSync(path)) {
        console.error("File not found");
        return env;
    }
    // Read file contents
    const fileContents = fs.readFileSync(path, "utf8");
    // Split the file content by new lines and iterate over each line
    fileContents.split("\n").forEach((line) => {
        // Trim whitespace and ignore comments or empty lines
        const trimmedLine = line.trim();
        if (trimmedLine.startsWith("#") || trimmedLine === "")
            return;
        // Split each line into key and value at the first '='
        const [key, ...rest] = trimmedLine.split("=");
        let value = rest.join("=").trim();
        // Remove surrounding quotes if they wrap the entire value
        if ((value.startsWith(`"`) && value.endsWith(`"`)) || (value.startsWith(`'`) && value.endsWith(`'`))) {
            // Extract the value within the quotes, preserving any quotes that are part of the value
            value = value.substring(1, value.length - 1);
        }
        // Add to env object
        if (key)
            env[key] = value;
    });
    return env;
}
export { parseEnvFile };
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