@angular-devkit/build-angular
Version:
Angular Webpack Build Facade
75 lines • 11 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.convertTypeScriptDiagnostic = void 0;
const node_os_1 = require("node:os");
const typescript_1 = require("typescript");
/**
* Converts TypeScript Diagnostic related information into an esbuild compatible note object.
* Related information is a subset of a full TypeScript Diagnostic and also used for diagnostic
* notes associated with the main Diagnostic.
* @param info The TypeScript diagnostic relative information to convert.
* @returns An esbuild diagnostic message as a PartialMessage object
*/
function convertTypeScriptDiagnosticInfo(info, textPrefix) {
const newLine = (0, node_os_1.platform)() === 'win32' ? '\r\n' : '\n';
let text = (0, typescript_1.flattenDiagnosticMessageText)(info.messageText, newLine);
if (textPrefix) {
text = textPrefix + text;
}
const note = { text };
if (info.file) {
note.location = {
file: info.file.fileName,
length: info.length,
};
// Calculate the line/column location and extract the full line text that has the diagnostic
if (info.start) {
const { line, character } = (0, typescript_1.getLineAndCharacterOfPosition)(info.file, info.start);
note.location.line = line + 1;
note.location.column = character;
// The start position for the slice is the first character of the error line
const lineStartPosition = (0, typescript_1.getPositionOfLineAndCharacter)(info.file, line, 0);
// The end position for the slice is the first character of the next line or the length of
// the entire file if the line is the last line of the file (getPositionOfLineAndCharacter
// will error if a nonexistent line is passed).
const { line: lastLineOfFile } = (0, typescript_1.getLineAndCharacterOfPosition)(info.file, info.file.text.length - 1);
const lineEndPosition = line < lastLineOfFile
? (0, typescript_1.getPositionOfLineAndCharacter)(info.file, line + 1, 0)
: info.file.text.length;
note.location.lineText = info.file.text.slice(lineStartPosition, lineEndPosition).trimEnd();
}
}
return note;
}
/**
* Converts a TypeScript Diagnostic message into an esbuild compatible message object.
* @param diagnostic The TypeScript diagnostic to convert.
* @returns An esbuild diagnostic message as a PartialMessage object
*/
function convertTypeScriptDiagnostic(diagnostic) {
let codePrefix = 'TS';
let code = `${diagnostic.code}`;
if (diagnostic.source === 'ngtsc') {
codePrefix = 'NG';
// Remove `-99` Angular prefix from diagnostic code
code = code.slice(3);
}
const message = {
...convertTypeScriptDiagnosticInfo(diagnostic, `${codePrefix}${code}: `),
// Store original diagnostic for reference if needed downstream
detail: diagnostic,
};
if (diagnostic.relatedInformation?.length) {
message.notes = diagnostic.relatedInformation.map((info) => convertTypeScriptDiagnosticInfo(info));
}
return message;
}
exports.convertTypeScriptDiagnostic = convertTypeScriptDiagnostic;
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Rpb24oaW5mby5maWxlLCBpbmZvLnN0YXJ0KTtcbiAgICAgIG5vdGUubG9jYXRpb24ubGluZSA9IGxpbmUgKyAxO1xuICAgICAgbm90ZS5sb2NhdGlvbi5jb2x1bW4gPSBjaGFyYWN0ZXI7XG5cbiAgICAgIC8vIFRoZSBzdGFydCBwb3NpdGlvbiBmb3IgdGhlIHNsaWNlIGlzIHRoZSBmaXJzdCBjaGFyYWN0ZXIgb2YgdGhlIGVycm9yIGxpbmVcbiAgICAgIGNvbnN0IGxpbmVTdGFydFBvc2l0aW9uID0gZ2V0UG9zaXRpb25PZkxpbmVBbmRDaGFyYWN0ZXIoaW5mby5maWxlLCBsaW5lLCAwKTtcblxuICAgICAgLy8gVGhlIGVuZCBwb3NpdGlvbiBmb3IgdGhlIHNsaWNlIGlzIHRoZSBmaXJzdCBjaGFyYWN0ZXIgb2YgdGhlIG5leHQgbGluZSBvciB0aGUgbGVuZ3RoIG9mXG4gICAgICAvLyB0aGUgZW50aXJlIGZpbGUgaWYgdGhlIGxpbmUgaXMgdGhlIGxhc3QgbGluZSBvZiB0aGUgZmlsZSAoZ2V0UG9zaXRpb25PZkxpbmVBbmRDaGFyYWN0ZXJcbiAgICAgIC8vIHdpbGwgZXJyb3IgaWYgYSBub25leGlzdGVudCBsaW5lIGlzIHBhc3NlZCkuXG4gICAgICBjb25zdCB7IGxpbmU6IGxhc3RMaW5lT2ZGaWxlIH0gPSBnZXRMaW5lQW5kQ2hhcmFjdGVyT2ZQb3NpdGlvbihcbiAgICAgICAgaW5mby5maWxlLFxuICAgICAgICBpbmZvLmZpbGUudGV4dC5sZW5ndGggLSAxLFxuICAgICAgKTtcbiAgICAgIGNvbnN0IGxpbmVFbmRQb3NpdGlvbiA9XG4gICAgICAgIGxpbmUgPCBsYXN0TGluZU9mRmlsZVxuICAgICAgICAgID8gZ2V0UG9zaXRpb25PZkxpbmVBbmRDaGFyYWN0ZXIoaW5mby5maWxlLCBsaW5lICsgMSwgMClcbiAgICAgICAgICA6IGluZm8uZmlsZS50ZXh0Lmxlbmd0aDtcblxuICAgICAgbm90ZS5sb2NhdGlvbi5saW5lVGV4dCA9IGluZm8uZmlsZS50ZXh0LnNsaWNlKGxpbmVTdGFydFBvc2l0aW9uLCBsaW5lRW5kUG9zaXRpb24pLnRyaW1FbmQoKTtcbiAgICB9XG4gIH1cblxuICByZXR1cm4gbm90ZTtcbn1cblxuLyoqXG4gKiBDb252ZXJ0cyBhIFR5cGVTY3JpcHQgRGlhZ25vc3RpYyBtZXNzYWdlIGludG8gYW4gZXNidWlsZCBjb21wYXRpYmxlIG1lc3NhZ2Ugb2JqZWN0LlxuICogQHBhcmFtIGRpYWdub3N0aWMgVGhlIFR5cGVTY3JpcHQgZGlhZ25vc3RpYyB0byBjb252ZXJ0LlxuICogQHJldHVybnMgQW4gZXNidWlsZCBkaWFnbm9zdGljIG1lc3NhZ2UgYXMgYSBQYXJ0aWFsTWVzc2FnZSBvYmplY3RcbiAqL1xuZXhwb3J0IGZ1bmN0aW9uIGNvbnZlcnRUeXBlU2NyaXB0RGlhZ25vc3RpYyhkaWFnbm9zdGljOiBEaWFnbm9zdGljKTogUGFydGlhbE1lc3NhZ2Uge1xuICBsZXQgY29kZVByZWZpeCA9ICdUUyc7XG4gIGxldCBjb2RlID0gYCR7ZGlhZ25vc3RpYy5jb2RlfWA7XG4gIGlmIChkaWFnbm9zdGljLnNvdXJjZSA9PT0gJ25ndHNjJykge1xuICAgIGNvZGVQcmVmaXggPSAnTkcnO1xuICAgIC8vIFJlbW92ZSBgLTk5YCBBbmd1bGFyIHByZWZpeCBmcm9tIGRpYWdub3N0aWMgY29kZVxuICAgIGNvZGUgPSBjb2RlLnNsaWNlKDMpO1xuICB9XG5cbiAgY29uc3QgbWVzc2FnZTogUGFydGlhbE1lc3NhZ2UgPSB7XG4gICAgLi4uY29udmVydFR5cGVTY3JpcHREaWFnbm9zdGljSW5mbyhkaWFnbm9zdGljLCBgJHtjb2RlUHJlZml4fSR7Y29kZX06IGApLFxuICAgIC8vIFN0b3JlIG9yaWdpbmFsIGRpYWdub3N0aWMgZm9yIHJlZmVyZW5jZSBpZiBuZWVkZWQgZG93bnN0cmVhbVxuICAgIGRldGFpbDogZGlhZ25vc3RpYyxcbiAgfTtcblxuICBpZiAoZGlhZ25vc3RpYy5yZWxhdGVkSW5mb3JtYXRpb24/Lmxlbmd0aCkge1xuICAgIG1lc3NhZ2Uubm90ZXMgPSBkaWFnbm9zdGljLnJlbGF0ZWRJbmZvcm1hdGlvbi5tYXAoKGluZm8pID0+XG4gICAgICBjb252ZXJ0VHlwZVNjcmlwdERpYWdub3N0aWNJbmZvKGluZm8pLFxuICAgICk7XG4gIH1cblxuICByZXR1cm4gbWVzc2FnZTtcbn1cbiJdfQ==