????
Your IP : 216.73.216.131
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.useCaseSensitiveFileNames = exports.isReferencedFile = exports.supportsSolutionBuild = exports.ensureProgram = exports.arrify = exports.collectAllDependants = exports.populateReverseDependencyGraph = exports.populateDependencyGraph = exports.unorderedRemoveItem = exports.appendSuffixesIfMatch = exports.appendSuffixIfMatch = exports.tsLoaderSource = exports.makeError = exports.fsReadFile = exports.formatErrors = void 0;
const fs = require("fs");
const micromatch = require("micromatch");
const path = require("path");
const webpack = require("webpack");
const constants = require("./constants");
const instances_1 = require("./instances");
/**
* The default error formatter.
*/
function defaultErrorFormatter(error, colors) {
const messageColor = error.severity === 'warning' ? colors.bold.yellow : colors.bold.red;
return (colors.grey('[tsl] ') +
messageColor(error.severity.toUpperCase()) +
(error.file === ''
? ''
: messageColor(' in ') +
colors.bold.cyan(`${error.file}(${error.line},${error.character})`)) +
constants.EOL +
messageColor(` TS${error.code}: ${error.content}`));
}
/**
* Take TypeScript errors, parse them and format to webpack errors
* Optionally adds a file name
*/
function formatErrors(diagnostics, loaderOptions, colors, compiler, merge, context) {
return diagnostics === undefined
? []
: diagnostics
.filter(diagnostic => {
if (loaderOptions.ignoreDiagnostics.indexOf(diagnostic.code) !== -1) {
return false;
}
if (loaderOptions.reportFiles.length > 0 &&
diagnostic.file !== undefined) {
const relativeFileName = path.relative(context, diagnostic.file.fileName);
const matchResult = micromatch([relativeFileName], loaderOptions.reportFiles);
if (matchResult.length === 0) {
return false;
}
}
return true;
})
.map(diagnostic => {
const file = diagnostic.file;
const { start, end } = file === undefined || diagnostic.start === undefined
? { start: undefined, end: undefined }
: getFileLocations(file, diagnostic.start, diagnostic.length);
const errorInfo = {
code: diagnostic.code,
severity: compiler.DiagnosticCategory[diagnostic.category].toLowerCase(),
content: compiler.flattenDiagnosticMessageText(diagnostic.messageText, constants.EOL),
file: file === undefined ? '' : path.normalize(file.fileName),
line: start === undefined ? 0 : start.line,
character: start === undefined ? 0 : start.character,
context,
};
const message = loaderOptions.errorFormatter === undefined
? defaultErrorFormatter(errorInfo, colors)
: loaderOptions.errorFormatter(errorInfo, colors);
const error = makeError(loaderOptions, message, merge.file === undefined ? errorInfo.file : merge.file, start, end);
return Object.assign(error, merge);
});
}
exports.formatErrors = formatErrors;
function getFileLocations(file, position, length = 0) {
const startLC = file.getLineAndCharacterOfPosition(position);
const start = {
line: startLC.line + 1,
character: startLC.character + 1,
};
const endLC = length > 0
? file.getLineAndCharacterOfPosition(position + length)
: undefined;
const end = endLC === undefined
? undefined
: { line: endLC.line + 1, character: endLC.character + 1 };
return { start, end };
}
function fsReadFile(fileName, encoding = 'utf8') {
fileName = path.normalize(fileName);
try {
return fs.readFileSync(fileName, encoding);
}
catch (e) {
return undefined;
}
}
exports.fsReadFile = fsReadFile;
function makeError(loaderOptions, message, file, location, endLocation) {
const error = new webpack.WebpackError(message);
error.file = file;
error.loc =
location === undefined
? { name: file }
: makeWebpackLocation(location, endLocation);
error.details = tsLoaderSource(loaderOptions);
return error;
// return {
// message,
// file,
// loc:
// location === undefined
// ? { name: file }
// : makeWebpackLocation(location, endLocation),
// details: tsLoaderSource(loaderOptions),
// };
}
exports.makeError = makeError;
function makeWebpackLocation(location, endLocation) {
const start = {
line: location.line,
column: location.character - 1,
};
const end = endLocation === undefined
? undefined
: { line: endLocation.line, column: endLocation.character - 1 };
return { start, end };
}
function tsLoaderSource(loaderOptions) {
return `ts-loader-${loaderOptions.instance}`;
}
exports.tsLoaderSource = tsLoaderSource;
function appendSuffixIfMatch(patterns, filePath, suffix) {
if (patterns.length > 0) {
for (const regexp of patterns) {
if (filePath.match(regexp) !== null) {
return filePath + suffix;
}
}
}
return filePath;
}
exports.appendSuffixIfMatch = appendSuffixIfMatch;
function appendSuffixesIfMatch(suffixDict, filePath) {
let amendedPath = filePath;
for (const suffix in suffixDict) {
amendedPath = appendSuffixIfMatch(suffixDict[suffix], amendedPath, suffix);
}
return amendedPath;
}
exports.appendSuffixesIfMatch = appendSuffixesIfMatch;
function unorderedRemoveItem(array, item) {
for (let i = 0; i < array.length; i++) {
if (array[i] === item) {
// Fill in the "hole" left at `index`.
array[i] = array[array.length - 1];
array.pop();
return true;
}
}
return false;
}
exports.unorderedRemoveItem = unorderedRemoveItem;
function populateDependencyGraph(resolvedModules, instance, containingFile) {
resolvedModules = resolvedModules.filter(mod => mod !== null && mod !== undefined);
if (resolvedModules.length) {
const containingFileKey = instance.filePathKeyMapper(containingFile);
instance.dependencyGraph.set(containingFileKey, resolvedModules);
}
}
exports.populateDependencyGraph = populateDependencyGraph;
function populateReverseDependencyGraph(instance) {
const reverseDependencyGraph = new Map();
for (const [fileKey, resolvedModules] of instance.dependencyGraph.entries()) {
const inputFileName = instance.solutionBuilderHost &&
(0, instances_1.getInputFileNameFromOutput)(instance, fileKey);
const containingFileKey = inputFileName
? instance.filePathKeyMapper(inputFileName)
: fileKey;
resolvedModules.forEach(({ resolvedFileName }) => {
const key = instance.filePathKeyMapper(instance.solutionBuilderHost
? (0, instances_1.getInputFileNameFromOutput)(instance, resolvedFileName) ||
resolvedFileName
: resolvedFileName);
let map = reverseDependencyGraph.get(key);
if (!map) {
map = new Map();
reverseDependencyGraph.set(key, map);
}
map.set(containingFileKey, true);
});
}
return reverseDependencyGraph;
}
exports.populateReverseDependencyGraph = populateReverseDependencyGraph;
/**
* Recursively collect all possible dependants of passed file
*/
function collectAllDependants(reverseDependencyGraph, fileName, result = new Map()) {
result.set(fileName, true);
const dependants = reverseDependencyGraph.get(fileName);
if (dependants !== undefined) {
for (const dependantFileName of dependants.keys()) {
if (!result.has(dependantFileName)) {
collectAllDependants(reverseDependencyGraph, dependantFileName, result);
}
}
}
return result;
}
exports.collectAllDependants = collectAllDependants;
function arrify(val) {
if (val === null || val === undefined) {
return [];
}
return Array.isArray(val) ? val : [val];
}
exports.arrify = arrify;
function ensureProgram(instance) {
if (instance && instance.watchHost) {
if (instance.hasUnaccountedModifiedFiles) {
if (instance.changedFilesList) {
instance.watchHost.updateRootFileNames();
}
if (instance.watchOfFilesAndCompilerOptions) {
instance.builderProgram = instance.watchOfFilesAndCompilerOptions.getProgram();
instance.program = instance.builderProgram.getProgram();
}
instance.hasUnaccountedModifiedFiles = false;
}
return instance.program;
}
if (instance.languageService) {
return instance.languageService.getProgram();
}
return instance.program;
}
exports.ensureProgram = ensureProgram;
function supportsSolutionBuild(instance) {
return (!!instance.configFilePath &&
!!instance.loaderOptions.projectReferences &&
!!instance.configParseResult.projectReferences &&
!!instance.configParseResult.projectReferences.length);
}
exports.supportsSolutionBuild = supportsSolutionBuild;
function isReferencedFile(instance, filePath) {
return (!!instance.solutionBuilderHost &&
!!instance.solutionBuilderHost.watchedFiles.get(instance.filePathKeyMapper(filePath)));
}
exports.isReferencedFile = isReferencedFile;
function useCaseSensitiveFileNames(compiler, loaderOptions) {
return loaderOptions.useCaseSensitiveFileNames !== undefined
? loaderOptions.useCaseSensitiveFileNames
: compiler.sys.useCaseSensitiveFileNames;
}
exports.useCaseSensitiveFileNames = useCaseSensitiveFileNames;
//# sourceMappingURL=utils.js.map