88 lines
3.4 KiB
JavaScript
88 lines
3.4 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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Object.defineProperty(exports, "getSourceMapFromFile", {
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enumerable: true,
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get: function() {
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return getSourceMapFromFile;
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}
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});
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const _interop_require_default = require("@swc/helpers/_/_interop_require_default");
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const _promises = /*#__PURE__*/ _interop_require_default._(require("fs/promises"));
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const _path = /*#__PURE__*/ _interop_require_default._(require("path"));
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const _url = /*#__PURE__*/ _interop_require_default._(require("url"));
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const _datauritobuffer = /*#__PURE__*/ _interop_require_default._(require("next/dist/compiled/data-uri-to-buffer"));
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const _getsourcemapurl = require("./get-source-map-url");
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async function getSourceMapFromFile(filename) {
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filename = filename.startsWith('file://') ? _url.default.fileURLToPath(filename) : filename;
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let fileContents;
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try {
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fileContents = await _promises.default.readFile(filename, 'utf-8');
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} catch (error) {
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throw Object.defineProperty(new Error("Failed to read file contents of " + filename + ".", {
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cause: error
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}), "__NEXT_ERROR_CODE", {
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value: "E466",
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enumerable: false,
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configurable: true
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});
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}
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const sourceUrl = (0, _getsourcemapurl.getSourceMapUrl)(fileContents);
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if (!sourceUrl) {
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return undefined;
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}
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if (sourceUrl.startsWith('data:')) {
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let buffer;
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try {
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buffer = (0, _datauritobuffer.default)(sourceUrl);
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} catch (error) {
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throw Object.defineProperty(new Error("Failed to parse source map URL for " + filename + ".", {
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cause: error
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}), "__NEXT_ERROR_CODE", {
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value: "E199",
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enumerable: false,
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configurable: true
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});
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}
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if (buffer.type !== 'application/json') {
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throw Object.defineProperty(new Error("Unknown source map type for " + filename + ": " + buffer.typeFull + "."), "__NEXT_ERROR_CODE", {
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value: "E113",
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enumerable: false,
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configurable: true
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});
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}
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try {
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return JSON.parse(buffer.toString());
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} catch (error) {
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throw Object.defineProperty(new Error("Failed to parse source map for " + filename + ".", {
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cause: error
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}), "__NEXT_ERROR_CODE", {
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value: "E318",
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enumerable: false,
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configurable: true
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});
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}
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}
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const sourceMapFilename = _path.default.resolve(_path.default.dirname(filename), decodeURIComponent(sourceUrl));
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try {
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const sourceMapContents = await _promises.default.readFile(sourceMapFilename, 'utf-8');
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return JSON.parse(sourceMapContents.toString());
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} catch (error) {
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throw Object.defineProperty(new Error("Failed to parse source map " + sourceMapFilename + ".", {
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cause: error
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}), "__NEXT_ERROR_CODE", {
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value: "E220",
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enumerable: false,
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configurable: true
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});
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}
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}
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if ((typeof exports.default === 'function' || (typeof exports.default === 'object' && exports.default !== null)) && typeof exports.default.__esModule === 'undefined') {
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Object.defineProperty(exports.default, '__esModule', { value: true });
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Object.assign(exports.default, exports);
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module.exports = exports.default;
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}
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//# sourceMappingURL=get-source-map-from-file.js.map
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