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-rw-r--r--cli/js/compiler/util.ts329
1 files changed, 0 insertions, 329 deletions
diff --git a/cli/js/compiler/util.ts b/cli/js/compiler/util.ts
deleted file mode 100644
index f3cbe5566..000000000
--- a/cli/js/compiler/util.ts
+++ /dev/null
@@ -1,329 +0,0 @@
-// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
-
-import { bold, cyan, yellow } from "../colors.ts";
-import { CompilerOptions } from "./api.ts";
-import { buildBundle } from "./bundler.ts";
-import { ConfigureResponse, Host } from "./host.ts";
-import { atob } from "../web/text_encoding.ts";
-import * as compilerOps from "../ops/compiler.ts";
-import { assert } from "../util.ts";
-
-export interface EmmitedSource {
- // original filename
- filename: string;
- // compiled contents
- contents: string;
-}
-
-export type WriteFileCallback = (
- fileName: string,
- data: string,
- sourceFiles?: readonly ts.SourceFile[]
-) => void;
-
-export interface WriteFileState {
- type: CompilerRequestType;
- bundle?: boolean;
- bundleOutput?: string;
- host?: Host;
- rootNames: string[];
- emitMap?: Record<string, EmmitedSource>;
- sources?: Record<string, string>;
-}
-
-// Warning! The values in this enum are duplicated in `cli/msg.rs`
-// Update carefully!
-export enum CompilerRequestType {
- Compile = 0,
- RuntimeCompile = 1,
- RuntimeTranspile = 2,
-}
-
-export const OUT_DIR = "$deno$";
-
-export function getAsset(name: string): string {
- return compilerOps.getAsset(name);
-}
-
-// TODO(bartlomieju): probably could be defined inline?
-export function createBundleWriteFile(
- state: WriteFileState
-): WriteFileCallback {
- return function writeFile(
- _fileName: string,
- data: string,
- sourceFiles?: readonly ts.SourceFile[]
- ): void {
- assert(sourceFiles != null);
- assert(state.host);
- assert(state.emitMap);
- assert(state.bundle);
- // we only support single root names for bundles
- assert(state.rootNames.length === 1);
- state.bundleOutput = buildBundle(state.rootNames[0], data, sourceFiles);
- };
-}
-
-// TODO(bartlomieju): probably could be defined inline?
-export function createCompileWriteFile(
- state: WriteFileState
-): WriteFileCallback {
- return function writeFile(
- fileName: string,
- data: string,
- sourceFiles?: readonly ts.SourceFile[]
- ): void {
- assert(sourceFiles != null);
- assert(state.host);
- assert(state.emitMap);
- assert(!state.bundle);
- assert(sourceFiles.length === 1);
- state.emitMap[fileName] = {
- filename: sourceFiles[0].fileName,
- contents: data,
- };
- };
-}
-
-export interface ConvertCompilerOptionsResult {
- files?: string[];
- options: ts.CompilerOptions;
-}
-
-export function convertCompilerOptions(
- str: string
-): ConvertCompilerOptionsResult {
- const options: CompilerOptions = JSON.parse(str);
- const out: Record<string, unknown> = {};
- const keys = Object.keys(options) as Array<keyof CompilerOptions>;
- const files: string[] = [];
- for (const key of keys) {
- switch (key) {
- case "jsx":
- const value = options[key];
- if (value === "preserve") {
- out[key] = ts.JsxEmit.Preserve;
- } else if (value === "react") {
- out[key] = ts.JsxEmit.React;
- } else {
- out[key] = ts.JsxEmit.ReactNative;
- }
- break;
- case "module":
- switch (options[key]) {
- case "amd":
- out[key] = ts.ModuleKind.AMD;
- break;
- case "commonjs":
- out[key] = ts.ModuleKind.CommonJS;
- break;
- case "es2015":
- case "es6":
- out[key] = ts.ModuleKind.ES2015;
- break;
- case "esnext":
- out[key] = ts.ModuleKind.ESNext;
- break;
- case "none":
- out[key] = ts.ModuleKind.None;
- break;
- case "system":
- out[key] = ts.ModuleKind.System;
- break;
- case "umd":
- out[key] = ts.ModuleKind.UMD;
- break;
- default:
- throw new TypeError("Unexpected module type");
- }
- break;
- case "target":
- switch (options[key]) {
- case "es3":
- out[key] = ts.ScriptTarget.ES3;
- break;
- case "es5":
- out[key] = ts.ScriptTarget.ES5;
- break;
- case "es6":
- case "es2015":
- out[key] = ts.ScriptTarget.ES2015;
- break;
- case "es2016":
- out[key] = ts.ScriptTarget.ES2016;
- break;
- case "es2017":
- out[key] = ts.ScriptTarget.ES2017;
- break;
- case "es2018":
- out[key] = ts.ScriptTarget.ES2018;
- break;
- case "es2019":
- out[key] = ts.ScriptTarget.ES2019;
- break;
- case "es2020":
- out[key] = ts.ScriptTarget.ES2020;
- break;
- case "esnext":
- out[key] = ts.ScriptTarget.ESNext;
- break;
- default:
- throw new TypeError("Unexpected emit target.");
- }
- break;
- case "types":
- const types = options[key];
- assert(types);
- files.push(...types);
- break;
- default:
- out[key] = options[key];
- }
- }
- return {
- options: out as ts.CompilerOptions,
- files: files.length ? files : undefined,
- };
-}
-
-export const ignoredDiagnostics = [
- // TS2306: File 'file:///Users/rld/src/deno/cli/tests/subdir/amd_like.js' is
- // not a module.
- 2306,
- // TS1375: 'await' expressions are only allowed at the top level of a file
- // when that file is a module, but this file has no imports or exports.
- // Consider adding an empty 'export {}' to make this file a module.
- 1375,
- // TS1103: 'for-await-of' statement is only allowed within an async function
- // or async generator.
- 1103,
- // TS2691: An import path cannot end with a '.ts' extension. Consider
- // importing 'bad-module' instead.
- 2691,
- // TS5009: Cannot find the common subdirectory path for the input files.
- 5009,
- // TS5055: Cannot write file
- // 'http://localhost:4545/cli/tests/subdir/mt_application_x_javascript.j4.js'
- // because it would overwrite input file.
- 5055,
- // TypeScript is overly opinionated that only CommonJS modules kinds can
- // support JSON imports. Allegedly this was fixed in
- // Microsoft/TypeScript#26825 but that doesn't seem to be working here,
- // so we will ignore complaints about this compiler setting.
- 5070,
- // TS7016: Could not find a declaration file for module '...'. '...'
- // implicitly has an 'any' type. This is due to `allowJs` being off by
- // default but importing of a JavaScript module.
- 7016,
-];
-
-export function processConfigureResponse(
- configResult: ConfigureResponse,
- configPath: string
-): ts.Diagnostic[] | undefined {
- const { ignoredOptions, diagnostics } = configResult;
- if (ignoredOptions) {
- console.warn(
- yellow(`Unsupported compiler options in "${configPath}"\n`) +
- cyan(` The following options were ignored:\n`) +
- ` ${ignoredOptions.map((value): string => bold(value)).join(", ")}`
- );
- }
- return diagnostics;
-}
-
-// Constants used by `normalizeString` and `resolvePath`
-export const CHAR_DOT = 46; /* . */
-export const CHAR_FORWARD_SLASH = 47; /* / */
-
-export function normalizeString(path: string): string {
- let res = "";
- let lastSegmentLength = 0;
- let lastSlash = -1;
- let dots = 0;
- let code: number;
- for (let i = 0, len = path.length; i <= len; ++i) {
- if (i < len) code = path.charCodeAt(i);
- else if (code! === CHAR_FORWARD_SLASH) break;
- else code = CHAR_FORWARD_SLASH;
-
- if (code === CHAR_FORWARD_SLASH) {
- if (lastSlash === i - 1 || dots === 1) {
- // NOOP
- } else if (lastSlash !== i - 1 && dots === 2) {
- if (
- res.length < 2 ||
- lastSegmentLength !== 2 ||
- res.charCodeAt(res.length - 1) !== CHAR_DOT ||
- res.charCodeAt(res.length - 2) !== CHAR_DOT
- ) {
- if (res.length > 2) {
- const lastSlashIndex = res.lastIndexOf("/");
- if (lastSlashIndex === -1) {
- res = "";
- lastSegmentLength = 0;
- } else {
- res = res.slice(0, lastSlashIndex);
- lastSegmentLength = res.length - 1 - res.lastIndexOf("/");
- }
- lastSlash = i;
- dots = 0;
- continue;
- } else if (res.length === 2 || res.length === 1) {
- res = "";
- lastSegmentLength = 0;
- lastSlash = i;
- dots = 0;
- continue;
- }
- }
- } else {
- if (res.length > 0) res += "/" + path.slice(lastSlash + 1, i);
- else res = path.slice(lastSlash + 1, i);
- lastSegmentLength = i - lastSlash - 1;
- }
- lastSlash = i;
- dots = 0;
- } else if (code === CHAR_DOT && dots !== -1) {
- ++dots;
- } else {
- dots = -1;
- }
- }
- return res;
-}
-
-export function commonPath(paths: string[], sep = "/"): string {
- const [first = "", ...remaining] = paths;
- if (first === "" || remaining.length === 0) {
- return first.substring(0, first.lastIndexOf(sep) + 1);
- }
- const parts = first.split(sep);
-
- let endOfPrefix = parts.length;
- for (const path of remaining) {
- const compare = path.split(sep);
- for (let i = 0; i < endOfPrefix; i++) {
- if (compare[i] !== parts[i]) {
- endOfPrefix = i;
- }
- }
-
- if (endOfPrefix === 0) {
- return "";
- }
- }
- const prefix = parts.slice(0, endOfPrefix).join(sep);
- return prefix.endsWith(sep) ? prefix : `${prefix}${sep}`;
-}
-
-// @internal
-export function base64ToUint8Array(data: string): Uint8Array {
- const binString = atob(data);
- const size = binString.length;
- const bytes = new Uint8Array(size);
- for (let i = 0; i < size; i++) {
- bytes[i] = binString.charCodeAt(i);
- }
- return bytes;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-27 16:18:01 +0000