mirror of
https://github.com/denoland/deno
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16038b8f82
The promise approach still required permissions to be specified
at initialisation, rather than at request.
Using a Proxy instance solves this permission issue.
The Proxy instance approach also eliminates the need for the
await. Achieving direct compatibility with Node.js.
/ref pr #6392
/ref commit d16337cc9c
102 lines
3.1 KiB
TypeScript
102 lines
3.1 KiB
TypeScript
import { notImplemented } from "./_utils.ts";
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/** https://nodejs.org/api/process.html#process_process_arch */
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export const arch = Deno.build.arch;
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/** https://nodejs.org/api/process.html#process_process_chdir_directory */
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export const chdir = Deno.chdir;
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/** https://nodejs.org/api/process.html#process_process_cwd */
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export const cwd = Deno.cwd;
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/** https://nodejs.org/api/process.html#process_process_exit_code */
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export const exit = Deno.exit;
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/** https://nodejs.org/api/process.html#process_process_pid */
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export const pid = Deno.pid;
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/** https://nodejs.org/api/process.html#process_process_platform */
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export const platform = Deno.build.os === "windows" ? "win32" : Deno.build.os;
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/** https://nodejs.org/api/process.html#process_process_version */
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export const version = `v${Deno.version.deno}`;
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/** https://nodejs.org/api/process.html#process_process_versions */
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export const versions = {
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node: Deno.version.deno,
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...Deno.version,
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};
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/** https://nodejs.org/api/process.html#process_process */
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// @deprecated `import { process } from 'process'` for backwards compatibility with old deno versions
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export const process = {
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arch,
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chdir,
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cwd,
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exit,
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pid,
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platform,
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version,
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versions,
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/** https://nodejs.org/api/process.html#process_process_events */
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// on is not exported by node, it is only available within process:
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// node --input-type=module -e "import { on } from 'process'; console.log(on)"
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on(_event: string, _callback: Function): void {
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// TODO(rsp): to be implemented
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notImplemented();
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},
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/** https://nodejs.org/api/process.html#process_process_argv */
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get argv(): string[] {
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// Getter delegates --allow-env and --allow-read until request
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// Getter also allows the export Proxy instance to function as intended
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return [Deno.execPath(), ...Deno.args];
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},
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/** https://nodejs.org/api/process.html#process_process_env */
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get env(): { [index: string]: string } {
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// Getter delegates --allow-env and --allow-read until request
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// Getter also allows the export Proxy instance to function as intended
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return Deno.env.toObject();
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},
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};
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/**
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* https://nodejs.org/api/process.html#process_process_argv
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* @example `import { argv } from './std/node/process.ts'; console.log(argv)`
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*/
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// Proxy delegates --allow-env and --allow-read to request time, even for exports
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export const argv = new Proxy(process.argv, {});
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/**
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* https://nodejs.org/api/process.html#process_process_env
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* @example `import { env } from './std/node/process.ts'; console.log(env)`
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*/
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// Proxy delegates --allow-env and --allow-read to request time, even for exports
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export const env = new Proxy(process.env, {});
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// import process from './std/node/process.ts'
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export default process;
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// Define the type for the global declration
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type Process = typeof process;
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Object.defineProperty(process, Symbol.toStringTag, {
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enumerable: false,
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writable: true,
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configurable: false,
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value: "process",
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});
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Object.defineProperty(globalThis, "process", {
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value: process,
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enumerable: false,
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writable: true,
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configurable: true,
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});
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declare global {
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const process: Process;
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}
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