Add files using upload-large-folder tool

d810ed8 verified about 1 year ago

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/**
 * @license
 * Copyright 2025 Google LLC
 * SPDX-License-Identifier: Apache-2.0
 */

import type { SpawnOptions } from 'node:child_process';
import { spawn } from 'node:child_process';

/**
 * Checks if a query string potentially represents an '@' command.
 * It triggers if the query starts with '@' or contains '@' preceded by whitespace
 * and followed by a non-whitespace character.
 *
 * @param query The input query string.
 * @returns True if the query looks like an '@' command, false otherwise.
 */
export const isAtCommand = (query: string): boolean =>
  // Check if starts with @ OR has a space, then @
  query.startsWith('@') || /\s@/.test(query);

/**
 * Checks if a query string potentially represents an '/' command.
 * It triggers if the query starts with '/' but excludes code comments like '//' and '/*'.
 *
 * @param query The input query string.
 * @returns True if the query looks like an '/' command, false otherwise.
 */
export const isSlashCommand = (query: string): boolean => {
  if (!query.startsWith('/')) {
    return false;
  }

  // Exclude line comments that start with '//'
  if (query.startsWith('//')) {
    return false;
  }

  // Exclude block comments that start with '/*'
  if (query.startsWith('/*')) {
    return false;
  }

  return true;
};

// Copies a string snippet to the clipboard for different platforms
export const copyToClipboard = async (text: string): Promise<void> => {
  const run = (cmd: string, args: string[], options?: SpawnOptions) =>
    new Promise<void>((resolve, reject) => {
      const child = options ? spawn(cmd, args, options) : spawn(cmd, args);
      let stderr = '';
      if (child.stderr) {
        child.stderr.on('data', (chunk) => (stderr += chunk.toString()));
      }
      child.on('error', reject);
      child.on('close', (code) => {
        if (code === 0) return resolve();
        const errorMsg = stderr.trim();
        reject(
          new Error(
            `'${cmd}' exited with code ${code}${errorMsg ? `: ${errorMsg}` : ''}`,
          ),
        );
      });
      if (child.stdin) {
        child.stdin.on('error', reject);
        child.stdin.write(text);
        child.stdin.end();
      } else {
        reject(new Error('Child process has no stdin stream to write to.'));
      }
    });

  // Configure stdio for Linux clipboard commands.
  // - stdin: 'pipe' to write the text that needs to be copied.
  // - stdout: 'inherit' since we don't need to capture the command's output on success.
  // - stderr: 'pipe' to capture error messages (e.g., "command not found") for better error handling.
  const linuxOptions: SpawnOptions = { stdio: ['pipe', 'inherit', 'pipe'] };

  switch (process.platform) {
    case 'win32':
      return run('clip', []);
    case 'darwin':
      return run('pbcopy', []);
    case 'linux':
      try {
        await run('xclip', ['-selection', 'clipboard'], linuxOptions);
      } catch (primaryError) {
        try {
          // If xclip fails for any reason, try xsel as a fallback.
          await run('xsel', ['--clipboard', '--input'], linuxOptions);
        } catch (fallbackError) {
          const xclipNotFound =
            primaryError instanceof Error &&
            (primaryError as NodeJS.ErrnoException).code === 'ENOENT';
          const xselNotFound =
            fallbackError instanceof Error &&
            (fallbackError as NodeJS.ErrnoException).code === 'ENOENT';
          if (xclipNotFound && xselNotFound) {
            throw new Error(
              'Please ensure xclip or xsel is installed and configured.',
            );
          }

          let primaryMsg =
            primaryError instanceof Error
              ? primaryError.message
              : String(primaryError);
          if (xclipNotFound) {
            primaryMsg = `xclip not found`;
          }
          let fallbackMsg =
            fallbackError instanceof Error
              ? fallbackError.message
              : String(fallbackError);
          if (xselNotFound) {
            fallbackMsg = `xsel not found`;
          }

          throw new Error(
            `All copy commands failed. "${primaryMsg}", "${fallbackMsg}". `,
          );
        }
      }
      return;
    default:
      throw new Error(`Unsupported platform: ${process.platform}`);
  }
};

export const getUrlOpenCommand = (): string => {
  // --- Determine the OS-specific command to open URLs ---
  let openCmd: string;
  switch (process.platform) {
    case 'darwin':
      openCmd = 'open';
      break;
    case 'win32':
      openCmd = 'start';
      break;
    case 'linux':
      openCmd = 'xdg-open';
      break;
    default:
      // Default to xdg-open, which appears to be supported for the less popular operating systems.
      openCmd = 'xdg-open';
      console.warn(
        `Unknown platform: ${process.platform}. Attempting to open URLs with: ${openCmd}.`,
      );
      break;
  }
  return openCmd;
};

	/**
	* @license
	* Copyright 2025 Google LLC
	* SPDX-License-Identifier: Apache-2.0
	*/

	import type { SpawnOptions } from 'node:child_process';
	import { spawn } from 'node:child_process';

	/**
	* Checks if a query string potentially represents an '@' command.
	* It triggers if the query starts with '@' or contains '@' preceded by whitespace
	* and followed by a non-whitespace character.
	*
	* @param query The input query string.
	* @returns True if the query looks like an '@' command, false otherwise.
	*/
	export const isAtCommand = (query: string): boolean =>
	// Check if starts with @ OR has a space, then @
	query.startsWith('@') \|\| /\s@/.test(query);

	/**
	* Checks if a query string potentially represents an '/' command.
	* It triggers if the query starts with '/' but excludes code comments like '//' and '/*'.
	*
	* @param query The input query string.
	* @returns True if the query looks like an '/' command, false otherwise.
	*/
	export const isSlashCommand = (query: string): boolean => {
	if (!query.startsWith('/')) {
	return false;
	}

	// Exclude line comments that start with '//'
	if (query.startsWith('//')) {
	return false;
	}

	// Exclude block comments that start with '/*'
	if (query.startsWith('/*')) {
	return false;
	}

	return true;
	};

	// Copies a string snippet to the clipboard for different platforms
	export const copyToClipboard = async (text: string): Promise<void> => {
	const run = (cmd: string, args: string[], options?: SpawnOptions) =>
	new Promise<void>((resolve, reject) => {
	const child = options ? spawn(cmd, args, options) : spawn(cmd, args);
	let stderr = '';
	if (child.stderr) {
	child.stderr.on('data', (chunk) => (stderr += chunk.toString()));
	}
	child.on('error', reject);
	child.on('close', (code) => {
	if (code === 0) return resolve();
	const errorMsg = stderr.trim();
	reject(
	new Error(
	`'${cmd}' exited with code ${code}${errorMsg ? `: ${errorMsg}` : ''}`,
	),
	);
	});
	if (child.stdin) {
	child.stdin.on('error', reject);
	child.stdin.write(text);
	child.stdin.end();
	} else {
	reject(new Error('Child process has no stdin stream to write to.'));
	}
	});

	// Configure stdio for Linux clipboard commands.
	// - stdin: 'pipe' to write the text that needs to be copied.
	// - stdout: 'inherit' since we don't need to capture the command's output on success.
	// - stderr: 'pipe' to capture error messages (e.g., "command not found") for better error handling.
	const linuxOptions: SpawnOptions = { stdio: ['pipe', 'inherit', 'pipe'] };

	switch (process.platform) {
	case 'win32':
	return run('clip', []);
	case 'darwin':
	return run('pbcopy', []);
	case 'linux':
	try {
	await run('xclip', ['-selection', 'clipboard'], linuxOptions);
	} catch (primaryError) {
	try {
	// If xclip fails for any reason, try xsel as a fallback.
	await run('xsel', ['--clipboard', '--input'], linuxOptions);
	} catch (fallbackError) {
	const xclipNotFound =
	primaryError instanceof Error &&
	(primaryError as NodeJS.ErrnoException).code === 'ENOENT';
	const xselNotFound =
	fallbackError instanceof Error &&
	(fallbackError as NodeJS.ErrnoException).code === 'ENOENT';
	if (xclipNotFound && xselNotFound) {
	throw new Error(
	'Please ensure xclip or xsel is installed and configured.',
	);
	}

	let primaryMsg =
	primaryError instanceof Error
	? primaryError.message
	: String(primaryError);
	if (xclipNotFound) {
	primaryMsg = `xclip not found`;
	}
	let fallbackMsg =
	fallbackError instanceof Error
	? fallbackError.message
	: String(fallbackError);
	if (xselNotFound) {
	fallbackMsg = `xsel not found`;
	}

	throw new Error(
	`All copy commands failed. "${primaryMsg}", "${fallbackMsg}". `,
	);
	}
	}
	return;
	default:
	throw new Error(`Unsupported platform: ${process.platform}`);
	}
	};

	export const getUrlOpenCommand = (): string => {
	// --- Determine the OS-specific command to open URLs ---
	let openCmd: string;
	switch (process.platform) {
	case 'darwin':
	openCmd = 'open';
	break;
	case 'win32':
	openCmd = 'start';
	break;
	case 'linux':
	openCmd = 'xdg-open';
	break;
	default:
	// Default to xdg-open, which appears to be supported for the less popular operating systems.
	openCmd = 'xdg-open';
	console.warn(
	`Unknown platform: ${process.platform}. Attempting to open URLs with: ${openCmd}.`,
	);
	break;
	}
	return openCmd;
	};