29 lines
1.1 KiB
Plaintext
29 lines
1.1 KiB
Plaintext
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.removeNodesFromOriginalCode = void 0;
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/** Escapes a string literal to be passed to new RegExp. See: https://stackoverflow.com/a/6969486/480608.
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* @param s the string to escape
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*/
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var escapeRegExp = function (s) { return s.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); };
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/**
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* Removes imports from original file
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* @param code the whole file as text
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* @param nodes to be removed
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*/
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var removeNodesFromOriginalCode = function (code, nodes) {
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var text = code;
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for (var _i = 0, nodes_1 = nodes; _i < nodes_1.length; _i++) {
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var node = nodes_1[_i];
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var start = Number(node.start);
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var end = Number(node.end);
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if (Number.isSafeInteger(start) && Number.isSafeInteger(end)) {
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text = text.replace(
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// only replace imports at the beginning of the line (ignoring whitespace)
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// otherwise matching commented imports will be replaced
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new RegExp('^\\s*' + escapeRegExp(code.substring(start, end)), 'm'), '');
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}
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}
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return text;
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};
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exports.removeNodesFromOriginalCode = removeNodesFromOriginalCode;
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