Initial ForgeLM import

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Evandro Fonseca Junior committed 2026-03-29 19:10:57 -03:00
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SPDXVersion: SPDX-2.1
DataLicense: CC0-1.0
PackageName: tauri
DataFormat: SPDXRef-1
PackageSupplier: Organization: The Tauri Programme in the Commons Conservancy
PackageHomePage: https://tauri.app
PackageLicenseDeclared: Apache-2.0
PackageLicenseDeclared: MIT
PackageCopyrightText: 2019-2022, The Tauri Programme in the Commons Conservancy
PackageSummary: <text>Tauri is a rust project that enables developers to make secure
and small desktop applications using a web frontend.
</text>
PackageComment: <text>The package includes the following libraries; see
Relationship information.
</text>
Created: 2019-05-20T09:00:00Z
PackageDownloadLocation: git://github.com/tauri-apps/tauri
PackageDownloadLocation: git+https://github.com/tauri-apps/tauri.git
PackageDownloadLocation: git+ssh://github.com/tauri-apps/tauri.git
Creator: Person: Daniel Thompson-Yvetot
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![plugin-shell](https://github.com/tauri-apps/plugins-workspace/raw/v2/plugins/shell/banner.png)
Access the system shell. Allows you to spawn child processes and manage files and URLs using their default application.
| Platform | Supported |
| -------- | --------- |
| Linux | ✓ |
| Windows | ✓ |
| macOS | ✓ |
| Android | ✓ |
| iOS | ✓ |
## Install
_This plugin requires a Rust version of at least **1.77.2**_
There are three general methods of installation that we can recommend.
1. Use crates.io and npm (easiest, and requires you to trust that our publishing pipeline worked)
2. Pull sources directly from Github using git tags / revision hashes (most secure)
3. Git submodule install this repo in your tauri project and then use file protocol to ingest the source (most secure, but inconvenient to use)
Install the Core plugin by adding the following to your `Cargo.toml` file:
`src-tauri/Cargo.toml`
```toml
[dependencies]
tauri-plugin-shell = "2.0.0"
# alternatively with Git:
tauri-plugin-shell = { git = "https://github.com/tauri-apps/plugins-workspace", branch = "v2" }
```
You can install the JavaScript Guest bindings using your preferred JavaScript package manager:
```sh
pnpm add @tauri-apps/plugin-shell
# or
npm add @tauri-apps/plugin-shell
# or
yarn add @tauri-apps/plugin-shell
```
## Usage
First you need to register the core plugin with Tauri:
`src-tauri/src/lib.rs`
```rust
fn main() {
tauri::Builder::default()
.plugin(tauri_plugin_shell::init())
.run(tauri::generate_context!())
.expect("error while running tauri application");
}
```
Afterwards all the plugin's APIs are available through the JavaScript guest bindings:
```javascript
import { Command } from '@tauri-apps/plugin-shell'
Command.create('git', ['commit', '-m', 'the commit message'])
```
## Contributing
PRs accepted. Please make sure to read the Contributing Guide before making a pull request.
## Partners
<table>
<tbody>
<tr>
<td align="center" valign="middle">
<a href="https://crabnebula.dev" target="_blank">
<img src="https://github.com/tauri-apps/plugins-workspace/raw/v2/.github/sponsors/crabnebula.svg" alt="CrabNebula" width="283">
</a>
</td>
</tr>
</tbody>
</table>
For the complete list of sponsors please visit our [website](https://tauri.app#sponsors) and [Open Collective](https://opencollective.com/tauri).
## License
Code: (c) 2015 - Present - The Tauri Programme within The Commons Conservancy.
MIT or MIT/Apache 2.0 where applicable.
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'use strict';
var core = require('@tauri-apps/api/core');
// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
/**
* Access the system shell.
* Allows you to spawn child processes and manage files and URLs using their default application.
*
* ## Security
*
* This API has a scope configuration that forces you to restrict the programs and arguments that can be used.
*
* ### Restricting access to the {@link open | `open`} API
*
* On the configuration object, `open: true` means that the {@link open} API can be used with any URL,
* as the argument is validated with the `^((mailto:\w+)|(tel:\w+)|(https?://\w+)).+` regex.
* You can change that regex by changing the boolean value to a string, e.g. `open: ^https://github.com/`.
*
* ### Restricting access to the {@link Command | `Command`} APIs
*
* The plugin permissions object has a `scope` field that defines an array of CLIs that can be used.
* Each CLI is a configuration object `{ name: string, cmd: string, sidecar?: bool, args?: boolean | Arg[] }`.
*
* - `name`: the unique identifier of the command, passed to the {@link Command.create | Command.create function}.
* If it's a sidecar, this must be the value defined on `tauri.conf.json > bundle > externalBin`.
* - `cmd`: the program that is executed on this configuration. If it's a sidecar, this value is ignored.
* - `sidecar`: whether the object configures a sidecar or a system program.
* - `args`: the arguments that can be passed to the program. By default no arguments are allowed.
* - `true` means that any argument list is allowed.
* - `false` means that no arguments are allowed.
* - otherwise an array can be configured. Each item is either a string representing the fixed argument value
* or a `{ validator: string }` that defines a regex validating the argument value.
*
* #### Example scope configuration
*
* CLI: `git commit -m "the commit message"`
*
* Capability:
* ```json
* {
* "permissions": [
* {
* "identifier": "shell:allow-execute",
* "allow": [
* {
* "name": "run-git-commit",
* "cmd": "git",
* "args": ["commit", "-m", { "validator": "\\S+" }]
* }
* ]
* }
* ]
* }
* ```
* Usage:
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell'
* Command.create('run-git-commit', ['commit', '-m', 'the commit message'])
* ```
*
* Trying to execute any API with a program not configured on the scope results in a promise rejection due to denied access.
*
* @module
*/
/**
* @since 2.0.0
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
class EventEmitter {
constructor() {
/** @ignore */
// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-explicit-any
this.eventListeners = Object.create(null);
}
/**
* Alias for `emitter.on(eventName, listener)`.
*
* @since 2.0.0
*/
addListener(eventName, listener) {
return this.on(eventName, listener);
}
/**
* Alias for `emitter.off(eventName, listener)`.
*
* @since 2.0.0
*/
removeListener(eventName, listener) {
return this.off(eventName, listener);
}
/**
* Adds the `listener` function to the end of the listeners array for the
* event named `eventName`. No checks are made to see if the `listener` has
* already been added. Multiple calls passing the same combination of `eventName`and `listener` will result in the `listener` being added, and called, multiple
* times.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
on(eventName, listener) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName].push(listener);
}
else {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName] = [listener];
}
return this;
}
/**
* Adds a **one-time**`listener` function for the event named `eventName`. The
* next time `eventName` is triggered, this listener is removed and then invoked.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
once(eventName, listener) {
const wrapper = (arg) => {
this.removeListener(eventName, wrapper);
listener(arg);
};
return this.addListener(eventName, wrapper);
}
/**
* Removes the all specified listener from the listener array for the event eventName
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
off(eventName, listener) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName] = this.eventListeners[eventName].filter((l) => l !== listener);
}
return this;
}
/**
* Removes all listeners, or those of the specified eventName.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
removeAllListeners(event) {
if (event) {
// eslint-disable-next-line security/detect-object-injection
delete this.eventListeners[event];
}
else {
// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
this.eventListeners = Object.create(null);
}
return this;
}
/**
* @ignore
* Synchronously calls each of the listeners registered for the event named`eventName`, in the order they were registered, passing the supplied arguments
* to each.
*
* @returns `true` if the event had listeners, `false` otherwise.
*
* @since 2.0.0
*/
emit(eventName, arg) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
const listeners = this.eventListeners[eventName];
for (const listener of listeners)
listener(arg);
return true;
}
return false;
}
/**
* Returns the number of listeners listening to the event named `eventName`.
*
* @since 2.0.0
*/
listenerCount(eventName) {
if (eventName in this.eventListeners)
// eslint-disable-next-line security/detect-object-injection
return this.eventListeners[eventName].length;
return 0;
}
/**
* Adds the `listener` function to the _beginning_ of the listeners array for the
* event named `eventName`. No checks are made to see if the `listener` has
* already been added. Multiple calls passing the same combination of `eventName`and `listener` will result in the `listener` being added, and called, multiple
* times.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
prependListener(eventName, listener) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName].unshift(listener);
}
else {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName] = [listener];
}
return this;
}
/**
* Adds a **one-time**`listener` function for the event named `eventName` to the_beginning_ of the listeners array. The next time `eventName` is triggered, this
* listener is removed, and then invoked.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
prependOnceListener(eventName, listener) {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const wrapper = (arg) => {
this.removeListener(eventName, wrapper);
// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
listener(arg);
};
return this.prependListener(eventName, wrapper);
}
}
/**
* @since 2.0.0
*/
class Child {
constructor(pid) {
this.pid = pid;
}
/**
* Writes `data` to the `stdin`.
*
* @param data The message to write, either a string or a byte array.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('node');
* const child = await command.spawn();
* await child.write('message');
* await child.write([0, 1, 2, 3, 4, 5]);
* ```
*
* @returns A promise indicating the success or failure of the operation.
*
* @since 2.0.0
*/
async write(data) {
await core.invoke('plugin:shell|stdin_write', {
pid: this.pid,
buffer: data
});
}
/**
* Kills the child process.
*
* @returns A promise indicating the success or failure of the operation.
*
* @since 2.0.0
*/
async kill() {
await core.invoke('plugin:shell|kill', {
cmd: 'killChild',
pid: this.pid
});
}
}
/**
* The entry point for spawning child processes.
* It emits the `close` and `error` events.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('node');
* command.on('close', data => {
* console.log(`command finished with code ${data.code} and signal ${data.signal}`)
* });
* command.on('error', error => console.error(`command error: "${error}"`));
* command.stdout.on('data', line => console.log(`command stdout: "${line}"`));
* command.stderr.on('data', line => console.log(`command stderr: "${line}"`));
*
* const child = await command.spawn();
* console.log('pid:', child.pid);
* ```
*
* @since 2.0.0
*
*/
class Command extends EventEmitter {
/**
* @ignore
* Creates a new `Command` instance.
*
* @param program The program name to execute.
* It must be configured in your project's capabilities.
* @param args Program arguments.
* @param options Spawn options.
*/
constructor(program, args = [], options) {
super();
/** Event emitter for the `stdout`. Emits the `data` event. */
this.stdout = new EventEmitter();
/** Event emitter for the `stderr`. Emits the `data` event. */
this.stderr = new EventEmitter();
this.program = program;
this.args = typeof args === 'string' ? [args] : args;
this.options = options ?? {};
}
/**
* Creates a command to execute the given program.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('my-app', ['run', 'tauri']);
* const output = await command.execute();
* ```
*
* @param program The program to execute.
* It must be configured in your project's capabilities.
*/
static create(program, args = [], options) {
return new Command(program, args, options);
}
/**
* Creates a command to execute the given sidecar program.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.sidecar('my-sidecar');
* const output = await command.execute();
* ```
*
* @param program The program to execute.
* It must be configured in your project's capabilities.
*/
static sidecar(program, args = [], options) {
const instance = new Command(program, args, options);
instance.options.sidecar = true;
return instance;
}
/**
* Executes the command as a child process, returning a handle to it.
*
* @returns A promise resolving to the child process handle.
*
* @since 2.0.0
*/
async spawn() {
const program = this.program;
const args = this.args;
const options = this.options;
if (typeof args === 'object') {
Object.freeze(args);
}
const onEvent = new core.Channel();
onEvent.onmessage = (event) => {
switch (event.event) {
case 'Error':
this.emit('error', event.payload);
break;
case 'Terminated':
this.emit('close', event.payload);
break;
case 'Stdout':
this.stdout.emit('data', event.payload);
break;
case 'Stderr':
this.stderr.emit('data', event.payload);
break;
}
};
return await core.invoke('plugin:shell|spawn', {
program,
args,
options,
onEvent
}).then((pid) => new Child(pid));
}
/**
* Executes the command as a child process, waiting for it to finish and collecting all of its output.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const output = await Command.create('echo', 'message').execute();
* assert(output.code === 0);
* assert(output.signal === null);
* assert(output.stdout === 'message');
* assert(output.stderr === '');
* ```
*
* @returns A promise resolving to the child process output.
*
* @since 2.0.0
*/
async execute() {
const program = this.program;
const args = this.args;
const options = this.options;
if (typeof args === 'object') {
Object.freeze(args);
}
return await core.invoke('plugin:shell|execute', {
program,
args,
options
});
}
}
/**
* Opens a path or URL with the system's default app,
* or the one specified with `openWith`.
*
* The `openWith` value must be one of `firefox`, `google chrome`, `chromium` `safari`,
* `open`, `start`, `xdg-open`, `gio`, `gnome-open`, `kde-open` or `wslview`.
*
* @example
* ```typescript
* import { open } from '@tauri-apps/plugin-shell';
* // opens the given URL on the default browser:
* await open('https://github.com/tauri-apps/tauri');
* // opens the given URL using `firefox`:
* await open('https://github.com/tauri-apps/tauri', 'firefox');
* // opens a file using the default program:
* await open('/path/to/file');
* ```
*
* @param path The path or URL to open.
* This value is matched against the string regex defined on `tauri.conf.json > plugins > shell > open`,
* which defaults to `^((mailto:\w+)|(tel:\w+)|(https?://\w+)).+`.
* @param openWith The app to open the file or URL with.
* Defaults to the system default application for the specified path type.
*
* @since 2.0.0
*/
async function open(path, openWith) {
await core.invoke('plugin:shell|open', {
path,
with: openWith
});
}
exports.Child = Child;
exports.Command = Command;
exports.EventEmitter = EventEmitter;
exports.open = open;
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/**
* @since 2.0.0
*/
interface SpawnOptions {
/** Current working directory. */
cwd?: string;
/** Environment variables. set to `null` to clear the process env. */
env?: Record<string, string>;
/**
* Character encoding for stdout/stderr
*
* @since 2.0.0
* */
encoding?: string;
}
/**
* @since 2.0.0
*/
interface ChildProcess<O extends IOPayload> {
/** Exit code of the process. `null` if the process was terminated by a signal on Unix. */
code: number | null;
/** If the process was terminated by a signal, represents that signal. */
signal: number | null;
/** The data that the process wrote to `stdout`. */
stdout: O;
/** The data that the process wrote to `stderr`. */
stderr: O;
}
/**
* @since 2.0.0
*/
declare class EventEmitter<E extends Record<string, any>> {
/** @ignore */
private eventListeners;
/**
* Alias for `emitter.on(eventName, listener)`.
*
* @since 2.0.0
*/
addListener<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
/**
* Alias for `emitter.off(eventName, listener)`.
*
* @since 2.0.0
*/
removeListener<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
/**
* Adds the `listener` function to the end of the listeners array for the
* event named `eventName`. No checks are made to see if the `listener` has
* already been added. Multiple calls passing the same combination of `eventName`and `listener` will result in the `listener` being added, and called, multiple
* times.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
on<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
/**
* Adds a **one-time**`listener` function for the event named `eventName`. The
* next time `eventName` is triggered, this listener is removed and then invoked.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
once<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
/**
* Removes the all specified listener from the listener array for the event eventName
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
off<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
/**
* Removes all listeners, or those of the specified eventName.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
removeAllListeners<N extends keyof E>(event?: N): this;
/**
* @ignore
* Synchronously calls each of the listeners registered for the event named`eventName`, in the order they were registered, passing the supplied arguments
* to each.
*
* @returns `true` if the event had listeners, `false` otherwise.
*
* @since 2.0.0
*/
emit<N extends keyof E>(eventName: N, arg: E[typeof eventName]): boolean;
/**
* Returns the number of listeners listening to the event named `eventName`.
*
* @since 2.0.0
*/
listenerCount<N extends keyof E>(eventName: N): number;
/**
* Adds the `listener` function to the _beginning_ of the listeners array for the
* event named `eventName`. No checks are made to see if the `listener` has
* already been added. Multiple calls passing the same combination of `eventName`and `listener` will result in the `listener` being added, and called, multiple
* times.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
prependListener<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
/**
* Adds a **one-time**`listener` function for the event named `eventName` to the_beginning_ of the listeners array. The next time `eventName` is triggered, this
* listener is removed, and then invoked.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
prependOnceListener<N extends keyof E>(eventName: N, listener: (arg: E[typeof eventName]) => void): this;
}
/**
* @since 2.0.0
*/
declare class Child {
/** The child process `pid`. */
pid: number;
constructor(pid: number);
/**
* Writes `data` to the `stdin`.
*
* @param data The message to write, either a string or a byte array.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('node');
* const child = await command.spawn();
* await child.write('message');
* await child.write([0, 1, 2, 3, 4, 5]);
* ```
*
* @returns A promise indicating the success or failure of the operation.
*
* @since 2.0.0
*/
write(data: IOPayload | number[]): Promise<void>;
/**
* Kills the child process.
*
* @returns A promise indicating the success or failure of the operation.
*
* @since 2.0.0
*/
kill(): Promise<void>;
}
interface CommandEvents {
close: TerminatedPayload;
error: string;
}
interface OutputEvents<O extends IOPayload> {
data: O;
}
/**
* The entry point for spawning child processes.
* It emits the `close` and `error` events.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('node');
* command.on('close', data => {
* console.log(`command finished with code ${data.code} and signal ${data.signal}`)
* });
* command.on('error', error => console.error(`command error: "${error}"`));
* command.stdout.on('data', line => console.log(`command stdout: "${line}"`));
* command.stderr.on('data', line => console.log(`command stderr: "${line}"`));
*
* const child = await command.spawn();
* console.log('pid:', child.pid);
* ```
*
* @since 2.0.0
*
*/
declare class Command<O extends IOPayload> extends EventEmitter<CommandEvents> {
/** @ignore Program to execute. */
private readonly program;
/** @ignore Program arguments */
private readonly args;
/** @ignore Spawn options. */
private readonly options;
/** Event emitter for the `stdout`. Emits the `data` event. */
readonly stdout: EventEmitter<OutputEvents<O>>;
/** Event emitter for the `stderr`. Emits the `data` event. */
readonly stderr: EventEmitter<OutputEvents<O>>;
/**
* @ignore
* Creates a new `Command` instance.
*
* @param program The program name to execute.
* It must be configured in your project's capabilities.
* @param args Program arguments.
* @param options Spawn options.
*/
private constructor();
static create(program: string, args?: string | string[]): Command<string>;
static create(program: string, args?: string | string[], options?: SpawnOptions & {
encoding: 'raw';
}): Command<Uint8Array>;
static create(program: string, args?: string | string[], options?: SpawnOptions): Command<string>;
static sidecar(program: string, args?: string | string[]): Command<string>;
static sidecar(program: string, args?: string | string[], options?: SpawnOptions & {
encoding: 'raw';
}): Command<Uint8Array>;
static sidecar(program: string, args?: string | string[], options?: SpawnOptions): Command<string>;
/**
* Executes the command as a child process, returning a handle to it.
*
* @returns A promise resolving to the child process handle.
*
* @since 2.0.0
*/
spawn(): Promise<Child>;
/**
* Executes the command as a child process, waiting for it to finish and collecting all of its output.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const output = await Command.create('echo', 'message').execute();
* assert(output.code === 0);
* assert(output.signal === null);
* assert(output.stdout === 'message');
* assert(output.stderr === '');
* ```
*
* @returns A promise resolving to the child process output.
*
* @since 2.0.0
*/
execute(): Promise<ChildProcess<O>>;
}
/**
* Payload for the `Terminated` command event.
*/
interface TerminatedPayload {
/** Exit code of the process. `null` if the process was terminated by a signal on Unix. */
code: number | null;
/** If the process was terminated by a signal, represents that signal. */
signal: number | null;
}
/** Event payload type */
type IOPayload = string | Uint8Array;
/**
* Opens a path or URL with the system's default app,
* or the one specified with `openWith`.
*
* The `openWith` value must be one of `firefox`, `google chrome`, `chromium` `safari`,
* `open`, `start`, `xdg-open`, `gio`, `gnome-open`, `kde-open` or `wslview`.
*
* @example
* ```typescript
* import { open } from '@tauri-apps/plugin-shell';
* // opens the given URL on the default browser:
* await open('https://github.com/tauri-apps/tauri');
* // opens the given URL using `firefox`:
* await open('https://github.com/tauri-apps/tauri', 'firefox');
* // opens a file using the default program:
* await open('/path/to/file');
* ```
*
* @param path The path or URL to open.
* This value is matched against the string regex defined on `tauri.conf.json > plugins > shell > open`,
* which defaults to `^((mailto:\w+)|(tel:\w+)|(https?://\w+)).+`.
* @param openWith The app to open the file or URL with.
* Defaults to the system default application for the specified path type.
*
* @since 2.0.0
*/
declare function open(path: string, openWith?: string): Promise<void>;
export { Command, Child, EventEmitter, open };
export type { IOPayload, CommandEvents, TerminatedPayload, OutputEvents, ChildProcess, SpawnOptions };
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import { invoke, Channel } from '@tauri-apps/api/core';
// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
// SPDX-License-Identifier: Apache-2.0
// SPDX-License-Identifier: MIT
/**
* Access the system shell.
* Allows you to spawn child processes and manage files and URLs using their default application.
*
* ## Security
*
* This API has a scope configuration that forces you to restrict the programs and arguments that can be used.
*
* ### Restricting access to the {@link open | `open`} API
*
* On the configuration object, `open: true` means that the {@link open} API can be used with any URL,
* as the argument is validated with the `^((mailto:\w+)|(tel:\w+)|(https?://\w+)).+` regex.
* You can change that regex by changing the boolean value to a string, e.g. `open: ^https://github.com/`.
*
* ### Restricting access to the {@link Command | `Command`} APIs
*
* The plugin permissions object has a `scope` field that defines an array of CLIs that can be used.
* Each CLI is a configuration object `{ name: string, cmd: string, sidecar?: bool, args?: boolean | Arg[] }`.
*
* - `name`: the unique identifier of the command, passed to the {@link Command.create | Command.create function}.
* If it's a sidecar, this must be the value defined on `tauri.conf.json > bundle > externalBin`.
* - `cmd`: the program that is executed on this configuration. If it's a sidecar, this value is ignored.
* - `sidecar`: whether the object configures a sidecar or a system program.
* - `args`: the arguments that can be passed to the program. By default no arguments are allowed.
* - `true` means that any argument list is allowed.
* - `false` means that no arguments are allowed.
* - otherwise an array can be configured. Each item is either a string representing the fixed argument value
* or a `{ validator: string }` that defines a regex validating the argument value.
*
* #### Example scope configuration
*
* CLI: `git commit -m "the commit message"`
*
* Capability:
* ```json
* {
* "permissions": [
* {
* "identifier": "shell:allow-execute",
* "allow": [
* {
* "name": "run-git-commit",
* "cmd": "git",
* "args": ["commit", "-m", { "validator": "\\S+" }]
* }
* ]
* }
* ]
* }
* ```
* Usage:
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell'
* Command.create('run-git-commit', ['commit', '-m', 'the commit message'])
* ```
*
* Trying to execute any API with a program not configured on the scope results in a promise rejection due to denied access.
*
* @module
*/
/**
* @since 2.0.0
*/
// eslint-disable-next-line @typescript-eslint/no-explicit-any
class EventEmitter {
constructor() {
/** @ignore */
// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment, @typescript-eslint/no-explicit-any
this.eventListeners = Object.create(null);
}
/**
* Alias for `emitter.on(eventName, listener)`.
*
* @since 2.0.0
*/
addListener(eventName, listener) {
return this.on(eventName, listener);
}
/**
* Alias for `emitter.off(eventName, listener)`.
*
* @since 2.0.0
*/
removeListener(eventName, listener) {
return this.off(eventName, listener);
}
/**
* Adds the `listener` function to the end of the listeners array for the
* event named `eventName`. No checks are made to see if the `listener` has
* already been added. Multiple calls passing the same combination of `eventName`and `listener` will result in the `listener` being added, and called, multiple
* times.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
on(eventName, listener) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName].push(listener);
}
else {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName] = [listener];
}
return this;
}
/**
* Adds a **one-time**`listener` function for the event named `eventName`. The
* next time `eventName` is triggered, this listener is removed and then invoked.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
once(eventName, listener) {
const wrapper = (arg) => {
this.removeListener(eventName, wrapper);
listener(arg);
};
return this.addListener(eventName, wrapper);
}
/**
* Removes the all specified listener from the listener array for the event eventName
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
off(eventName, listener) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName] = this.eventListeners[eventName].filter((l) => l !== listener);
}
return this;
}
/**
* Removes all listeners, or those of the specified eventName.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
removeAllListeners(event) {
if (event) {
// eslint-disable-next-line security/detect-object-injection
delete this.eventListeners[event];
}
else {
// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
this.eventListeners = Object.create(null);
}
return this;
}
/**
* @ignore
* Synchronously calls each of the listeners registered for the event named`eventName`, in the order they were registered, passing the supplied arguments
* to each.
*
* @returns `true` if the event had listeners, `false` otherwise.
*
* @since 2.0.0
*/
emit(eventName, arg) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
const listeners = this.eventListeners[eventName];
for (const listener of listeners)
listener(arg);
return true;
}
return false;
}
/**
* Returns the number of listeners listening to the event named `eventName`.
*
* @since 2.0.0
*/
listenerCount(eventName) {
if (eventName in this.eventListeners)
// eslint-disable-next-line security/detect-object-injection
return this.eventListeners[eventName].length;
return 0;
}
/**
* Adds the `listener` function to the _beginning_ of the listeners array for the
* event named `eventName`. No checks are made to see if the `listener` has
* already been added. Multiple calls passing the same combination of `eventName`and `listener` will result in the `listener` being added, and called, multiple
* times.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
prependListener(eventName, listener) {
if (eventName in this.eventListeners) {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName].unshift(listener);
}
else {
// eslint-disable-next-line security/detect-object-injection
this.eventListeners[eventName] = [listener];
}
return this;
}
/**
* Adds a **one-time**`listener` function for the event named `eventName` to the_beginning_ of the listeners array. The next time `eventName` is triggered, this
* listener is removed, and then invoked.
*
* Returns a reference to the `EventEmitter`, so that calls can be chained.
*
* @since 2.0.0
*/
prependOnceListener(eventName, listener) {
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const wrapper = (arg) => {
this.removeListener(eventName, wrapper);
// eslint-disable-next-line @typescript-eslint/no-unsafe-argument
listener(arg);
};
return this.prependListener(eventName, wrapper);
}
}
/**
* @since 2.0.0
*/
class Child {
constructor(pid) {
this.pid = pid;
}
/**
* Writes `data` to the `stdin`.
*
* @param data The message to write, either a string or a byte array.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('node');
* const child = await command.spawn();
* await child.write('message');
* await child.write([0, 1, 2, 3, 4, 5]);
* ```
*
* @returns A promise indicating the success or failure of the operation.
*
* @since 2.0.0
*/
async write(data) {
await invoke('plugin:shell|stdin_write', {
pid: this.pid,
buffer: data
});
}
/**
* Kills the child process.
*
* @returns A promise indicating the success or failure of the operation.
*
* @since 2.0.0
*/
async kill() {
await invoke('plugin:shell|kill', {
cmd: 'killChild',
pid: this.pid
});
}
}
/**
* The entry point for spawning child processes.
* It emits the `close` and `error` events.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('node');
* command.on('close', data => {
* console.log(`command finished with code ${data.code} and signal ${data.signal}`)
* });
* command.on('error', error => console.error(`command error: "${error}"`));
* command.stdout.on('data', line => console.log(`command stdout: "${line}"`));
* command.stderr.on('data', line => console.log(`command stderr: "${line}"`));
*
* const child = await command.spawn();
* console.log('pid:', child.pid);
* ```
*
* @since 2.0.0
*
*/
class Command extends EventEmitter {
/**
* @ignore
* Creates a new `Command` instance.
*
* @param program The program name to execute.
* It must be configured in your project's capabilities.
* @param args Program arguments.
* @param options Spawn options.
*/
constructor(program, args = [], options) {
super();
/** Event emitter for the `stdout`. Emits the `data` event. */
this.stdout = new EventEmitter();
/** Event emitter for the `stderr`. Emits the `data` event. */
this.stderr = new EventEmitter();
this.program = program;
this.args = typeof args === 'string' ? [args] : args;
this.options = options ?? {};
}
/**
* Creates a command to execute the given program.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.create('my-app', ['run', 'tauri']);
* const output = await command.execute();
* ```
*
* @param program The program to execute.
* It must be configured in your project's capabilities.
*/
static create(program, args = [], options) {
return new Command(program, args, options);
}
/**
* Creates a command to execute the given sidecar program.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const command = Command.sidecar('my-sidecar');
* const output = await command.execute();
* ```
*
* @param program The program to execute.
* It must be configured in your project's capabilities.
*/
static sidecar(program, args = [], options) {
const instance = new Command(program, args, options);
instance.options.sidecar = true;
return instance;
}
/**
* Executes the command as a child process, returning a handle to it.
*
* @returns A promise resolving to the child process handle.
*
* @since 2.0.0
*/
async spawn() {
const program = this.program;
const args = this.args;
const options = this.options;
if (typeof args === 'object') {
Object.freeze(args);
}
const onEvent = new Channel();
onEvent.onmessage = (event) => {
switch (event.event) {
case 'Error':
this.emit('error', event.payload);
break;
case 'Terminated':
this.emit('close', event.payload);
break;
case 'Stdout':
this.stdout.emit('data', event.payload);
break;
case 'Stderr':
this.stderr.emit('data', event.payload);
break;
}
};
return await invoke('plugin:shell|spawn', {
program,
args,
options,
onEvent
}).then((pid) => new Child(pid));
}
/**
* Executes the command as a child process, waiting for it to finish and collecting all of its output.
* @example
* ```typescript
* import { Command } from '@tauri-apps/plugin-shell';
* const output = await Command.create('echo', 'message').execute();
* assert(output.code === 0);
* assert(output.signal === null);
* assert(output.stdout === 'message');
* assert(output.stderr === '');
* ```
*
* @returns A promise resolving to the child process output.
*
* @since 2.0.0
*/
async execute() {
const program = this.program;
const args = this.args;
const options = this.options;
if (typeof args === 'object') {
Object.freeze(args);
}
return await invoke('plugin:shell|execute', {
program,
args,
options
});
}
}
/**
* Opens a path or URL with the system's default app,
* or the one specified with `openWith`.
*
* The `openWith` value must be one of `firefox`, `google chrome`, `chromium` `safari`,
* `open`, `start`, `xdg-open`, `gio`, `gnome-open`, `kde-open` or `wslview`.
*
* @example
* ```typescript
* import { open } from '@tauri-apps/plugin-shell';
* // opens the given URL on the default browser:
* await open('https://github.com/tauri-apps/tauri');
* // opens the given URL using `firefox`:
* await open('https://github.com/tauri-apps/tauri', 'firefox');
* // opens a file using the default program:
* await open('/path/to/file');
* ```
*
* @param path The path or URL to open.
* This value is matched against the string regex defined on `tauri.conf.json > plugins > shell > open`,
* which defaults to `^((mailto:\w+)|(tel:\w+)|(https?://\w+)).+`.
* @param openWith The app to open the file or URL with.
* Defaults to the system default application for the specified path type.
*
* @since 2.0.0
*/
async function open(path, openWith) {
await invoke('plugin:shell|open', {
path,
with: openWith
});
}
export { Child, Command, EventEmitter, open };
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export {};
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{
"name": "@tauri-apps/plugin-shell",
"version": "2.3.5",
"license": "MIT OR Apache-2.0",
"authors": [
"Tauri Programme within The Commons Conservancy"
],
"repository": "https://github.com/tauri-apps/plugins-workspace",
"type": "module",
"types": "./dist-js/index.d.ts",
"main": "./dist-js/index.cjs",
"module": "./dist-js/index.js",
"exports": {
"types": "./dist-js/index.d.ts",
"import": "./dist-js/index.js",
"require": "./dist-js/index.cjs"
},
"scripts": {
"build": "rollup -c"
},
"files": [
"dist-js",
"README.md",
"LICENSE"
],
"dependencies": {
"@tauri-apps/api": "^2.10.1"
}
}