arg-env/dist/parse.js

Node.js package to work with `.env` files in the same way as docker and docker-compose via `--env-file` or `"env_file"` in package.json

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.parse = void 0;
var parser = /^\s*([^\s=]+)=(?<quote>['"]?)(?<value>.*)(\k<quote>)/gm, commentsStripper = /\s#.*/, exprParse = /\$\{([^\}]+?)(:-([^\}]*))?\}/g;
function parse(src, scope, reserved) {
    // TODO Line
    var source = typeof src === "string" ? src : src.toString(), $return = {}, replacer = function (_, variable, __, $default) {
        var _a;
        if ($default === void 0) { $default = ""; }
        return scope && variable in scope ? (_a = scope[variable]) !== null && _a !== void 0 ? _a : $default
            : variable in $return ? $return[variable]
                : $default;
    };
    var parsed;
    while (parsed = parser.exec(source)) {
        var _a = parsed, key = _a[1], value = _a["groups"].value;
        if (reserved && key in reserved
            || scope && key in scope)
            continue;
        $return[key] = value
            .replace(commentsStripper, "")
            .replace(exprParse, replacer);
    }
    return $return;
}
exports.parse = parse;