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d43b43ca78
Instead of using core/snapshot_creator.rs, instead two crates are introduced which allow building the snapshot during build.rs. Rollup is removed and replaced with our own bundler. This removes the Node build dependency. Modules in //js now use Deno-style imports with file extensions, rather than Node style extensionless imports. This improves incremental build time when changes are made to //js files by about 40 seconds.
73 lines
2.1 KiB
TypeScript
73 lines
2.1 KiB
TypeScript
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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import { sendSync, sendAsync } from "./dispatch_json.ts";
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import * as dispatch from "./dispatch.ts";
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import { FileInfo, FileInfoImpl } from "./file_info.ts";
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export interface StatResponse {
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isFile: boolean;
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isSymlink: boolean;
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len: number;
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modified: number;
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accessed: number;
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created: number;
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mode: number;
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hasMode: boolean; // false on windows
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name: string | null;
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}
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/** Queries the file system for information on the path provided. If the given
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* path is a symlink information about the symlink will be returned.
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*
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* const fileInfo = await Deno.lstat("hello.txt");
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* assert(fileInfo.isFile());
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*/
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export async function lstat(filename: string): Promise<FileInfo> {
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const res = (await sendAsync(dispatch.OP_STAT, {
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filename,
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lstat: true
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})) as StatResponse;
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return new FileInfoImpl(res);
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}
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/** Queries the file system for information on the path provided synchronously.
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* If the given path is a symlink information about the symlink will be
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* returned.
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*
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* const fileInfo = Deno.lstatSync("hello.txt");
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* assert(fileInfo.isFile());
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*/
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export function lstatSync(filename: string): FileInfo {
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const res = sendSync(dispatch.OP_STAT, {
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filename,
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lstat: true
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}) as StatResponse;
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return new FileInfoImpl(res);
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}
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/** Queries the file system for information on the path provided. `stat` Will
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* always follow symlinks.
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*
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* const fileInfo = await Deno.stat("hello.txt");
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* assert(fileInfo.isFile());
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*/
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export async function stat(filename: string): Promise<FileInfo> {
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const res = (await sendAsync(dispatch.OP_STAT, {
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filename,
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lstat: false
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})) as StatResponse;
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return new FileInfoImpl(res);
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}
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/** Queries the file system for information on the path provided synchronously.
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* `statSync` Will always follow symlinks.
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*
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* const fileInfo = Deno.statSync("hello.txt");
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* assert(fileInfo.isFile());
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*/
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export function statSync(filename: string): FileInfo {
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const res = sendSync(dispatch.OP_STAT, {
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filename,
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lstat: false
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}) as StatResponse;
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return new FileInfoImpl(res);
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}
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