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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import { notImplemented } from "./_utils.ts";
/** https://nodejs.org/api/process.html#process_process_arch */
export const arch = Deno.build.arch;
/** https://nodejs.org/api/process.html#process_process_chdir_directory */
export const chdir = Deno.chdir;
/** https://nodejs.org/api/process.html#process_process_cwd */
export const cwd = Deno.cwd;
/** https://nodejs.org/api/process.html#process_process_exit_code */
export const exit = Deno.exit;
/** https://nodejs.org/api/process.html#process_process_pid */
export const pid = Deno.pid;
/** https://nodejs.org/api/process.html#process_process_platform */
export const platform = Deno.build.os === "windows" ? "win32" : Deno.build.os;
/** https://nodejs.org/api/process.html#process_process_version */
export const version = `v${Deno.version.deno}`;
/** https://nodejs.org/api/process.html#process_process_versions */
export const versions = {
node: Deno.version.deno,
...Deno.version,
};
/** https://nodejs.org/api/process.html#process_process_nexttick_callback_args */
export function nextTick(this: unknown, cb: () => void): void;
export function nextTick<T extends Array<unknown>>(
this: unknown,
cb: (...args: T) => void,
...args: T
): void;
export function nextTick<T extends Array<unknown>>(
this: unknown,
cb: (...args: T) => void,
...args: T
) {
if (args) {
queueMicrotask(() => cb.call(this, ...args));
} else {
queueMicrotask(cb);
}
}
/** https://nodejs.org/api/process.html#process_process */
// @deprecated `import { process } from 'process'` for backwards compatibility with old deno versions
export const process = {
arch,
chdir,
cwd,
exit,
pid,
platform,
version,
versions,
get stderr() {
return {
fd: Deno.stderr.rid,
get isTTY(): boolean {
return Deno.isatty(this.fd);
},
pipe(_destination: Deno.Writer, _options: { end: boolean }): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
// deno-lint-ignore ban-types
write(_chunk: string | Uint8Array, _callback: Function): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
// deno-lint-ignore ban-types
on(_event: string, _callback: Function): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
};
},
get stdin() {
return {
fd: Deno.stdin.rid,
get isTTY(): boolean {
return Deno.isatty(this.fd);
},
read(_size: number): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
// deno-lint-ignore ban-types
on(_event: string, _callback: Function): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
};
},
get stdout() {
return {
fd: Deno.stdout.rid,
get isTTY(): boolean {
return Deno.isatty(this.fd);
},
pipe(_destination: Deno.Writer, _options: { end: boolean }): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
// deno-lint-ignore ban-types
write(_chunk: string | Uint8Array, _callback: Function): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
// deno-lint-ignore ban-types
on(_event: string, _callback: Function): void {
// TODO(JayHelton): to be implemented
notImplemented();
},
};
},
/** https://nodejs.org/api/process.html#process_process_events */
// on is not exported by node, it is only available within process:
// node --input-type=module -e "import { on } from 'process'; console.log(on)"
// deno-lint-ignore ban-types
on(_event: string, _callback: Function): void {
// TODO(rsp): to be implemented
notImplemented();
},
/** https://nodejs.org/api/process.html#process_process_argv */
get argv(): string[] {
// Getter delegates --allow-env and --allow-read until request
// Getter also allows the export Proxy instance to function as intended
return [Deno.execPath(), ...Deno.args];
},
/** https://nodejs.org/api/process.html#process_process_env */
get env(): { [index: string]: string } {
// Getter delegates --allow-env and --allow-read until request
// Getter also allows the export Proxy instance to function as intended
return Deno.env.toObject();
},
nextTick,
};
/**
* https://nodejs.org/api/process.html#process_process_argv
* @example `import { argv } from './std/node/process.ts'; console.log(argv)`
*/
// Proxy delegates --allow-env and --allow-read to request time, even for exports
export const argv = new Proxy(process.argv, {});
/**
* https://nodejs.org/api/process.html#process_process_env
* @example `import { env } from './std/node/process.ts'; console.log(env)`
*/
// Proxy delegates --allow-env and --allow-read to request time, even for exports
export const env = new Proxy(process.env, {});
// import process from './std/node/process.ts'
export default process;
Object.defineProperty(process, Symbol.toStringTag, {
enumerable: false,
writable: true,
configurable: false,
value: "process",
});
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