ts-simple-ast/dist/manipulation/textManipulators/InsertionTextManipulator.js

TypeScript compiler wrapper for AST navigation and code generation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var InsertionTextManipulator = /** @class */ (function () {
    function InsertionTextManipulator(opts) {
        this.opts = opts;
    }
    InsertionTextManipulator.prototype.getNewText = function (inputText) {
        var _a = this.opts, insertPos = _a.insertPos, newText = _a.newText, _b = _a.replacingLength, replacingLength = _b === void 0 ? 0 : _b;
        return inputText.substring(0, insertPos) + newText + inputText.substring(insertPos + replacingLength);
    };
    InsertionTextManipulator.prototype.getTextForError = function (newText) {
        var startPos = Math.max(0, newText.lastIndexOf("\n", this.opts.insertPos) - 50);
        var text = "";
        var endPos = Math.min(newText.length, newText.indexOf("\n", this.opts.insertPos + this.opts.newText.length) + 50);
        if (endPos === -1)
            endPos = newText.length;
        text += newText.substring(startPos, endPos);
        if (startPos !== 0)
            text = "..." + text;
        if (endPos !== newText.length)
            text += "...";
        return text;
    };
    return InsertionTextManipulator;
}());
exports.InsertionTextManipulator = InsertionTextManipulator;