Remove TypeScript path mappings in favor of relative imports

Fixes https://github.com/xtermjs/xterm.js/issues/5896

TypeScript path mappings for common/*, browser/*, and headless/*
were not rewritten in emitted JavaScript, which forced webpack resolve
aliases and NODE_PATH workarounds so runtime could resolve modules.
That added build complexity and broke tooling such as ESLint import/no-cycle.

Changes:
- Convert ~750 imports across src/, addons/, and test/ to relative paths
- Remove common/browser/headless paths and src catch-all mappings from tsconfigs
  (keep @xterm/addon-* demo and addon typings paths)
- Remove webpack resolve.alias for common, browser, headless, and vs
- Drop NODE_PATH from unit tests, benchmarks, and VS Code launch config
- Fix addon-image IIPImageStorage to import ./Types after removing catch-all *

Verified: npm run build, esbuild, package, package-headless
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
Daniel Imms
2026-05-31 09:16:10 -07:00
co-authored by Cursor
parent 43e8365f0e
commit 17ad33dc3d
234 changed files with 867 additions and 1005 deletions
+8 -8
View File
@@ -3,18 +3,18 @@
* @license MIT
*/
import { IRenderDimensions } from 'browser/renderer/shared/Types';
import { IThemeService } from 'browser/services/Services';
import { ReadonlyColorSet } from 'browser/Types';
import { Attributes, FgFlags } from 'common/buffer/Constants';
import { Disposable, toDisposable } from 'common/Lifecycle';
import { IColor } from 'common/Types';
import { IRenderDimensions } from '../../../src/browser/renderer/shared/Types';
import { IThemeService } from '../../../src/browser/services/Services';
import { ReadonlyColorSet } from '../../../src/browser/Types';
import { Attributes, FgFlags } from '../../../src/common/buffer/Constants';
import { Disposable, toDisposable } from '../../../src/common/Lifecycle';
import { IColor } from '../../../src/common/Types';
import { Terminal } from '@xterm/xterm';
import { RenderModelConstants } from './RenderModel';
import { IRenderModel, IWebGL2RenderingContext, IWebGLVertexArrayObject } from './Types';
import { createProgram, expandFloat32Array, PROJECTION_MATRIX } from './WebglUtils';
import { throwIfFalsy } from 'browser/renderer/shared/RendererUtils';
import type { ILogService } from 'common/services/Services';
import { throwIfFalsy } from '../../../src/browser/renderer/shared/RendererUtils';
import type { ILogService } from '../../../src/common/services/Services';
const enum VertexAttribLocations {
POSITION = 0,