@launchtray/tsyringe-async/dist/esm5/error-helpers.js

Lightweight dependency injection container for JavaScript/TypeScript, with asynchronous resolution

import { __read, __spread } from "tslib";
function formatDependency(params, idx) {
    if (params == null) {
        return "at position #" + idx;
    }
    var argName = params.split(",")[idx].trim();
    return "\"" + argName + "\" at position #" + idx;
}
function composeErrorMessage(msg, e, indent) {
    if (indent === void 0) { indent = "    "; }
    return __spread([msg], e.message.split("\n").map(function (l) { return indent + l; })).join("\n");
}
export function formatErrorCtor(ctor, paramIdx, error, propertyKey) {
    var _a, _b;
    if (propertyKey === void 0) { propertyKey = undefined; }
    var params;
    var targetName;
    if (propertyKey) {
        var methodName = String(propertyKey);
        _a = __read(ctor.constructor
            .toString()
            .match(new RegExp(methodName + "\\(([\\w, ]+)\\)")) || [], 2), params = _a[1];
        targetName = ctor.constructor.name + "." + methodName;
    }
    else {
        _b = __read(ctor.toString().match(/constructor\(([\w, ]+)\)/) || [], 2), params = _b[1];
        targetName = ctor.name + " constructor";
    }
    var dep = formatDependency(params, paramIdx);
    return composeErrorMessage("Cannot inject the dependency " + dep + " of " + targetName + ". Reason:", error);
}