worktree-tool/dist/exec/parser.js

A command-line tool for managing Git worktrees with integrated tmux/shell session management

import { isCI } from "../platform/detector.js";
import { WorktreeToolError } from "../utils/errors.js";
export function parseExecCommand(args, config, options) {
    // Default to exit mode in CI environments to avoid terminal emulator issues
    const defaultMode = isCI() ? "exit" : "window";
    // Find the -- separator
    const separatorIndex = args.indexOf("--");
    if (separatorIndex === -1) {
        // No separator, must be predefined command
        const commandName = args[0];
        if (!commandName) {
            throw new WorktreeToolError("No command specified", "Usage: wtt exec <command> or wtt exec -- <command>");
        }
        // Validate commands exist
        if (!config.commands || Object.keys(config.commands).length === 0) {
            throw new WorktreeToolError("No commands configured", "Add commands to .worktree-config.json under the \"commands\" key");
        }
        // Check if command exists
        const commandConfig = config.commands[commandName];
        if (!commandConfig) {
            const available = Object.keys(config.commands).join(", ");
            throw new WorktreeToolError(`Command "${commandName}" not found in config`, `Available commands: ${available}`);
        }
        // Parse predefined command
        if (typeof commandConfig === "string") {
            return {
                type: "predefined",
                command: commandConfig,
                args: args.slice(1),
                mode: options.mode ?? defaultMode,
                commandName: commandName,
            };
        }
        return {
            type: "predefined",
            command: commandConfig.command,
            args: args.slice(1),
            mode: options.mode ?? commandConfig.mode ?? defaultMode,
            commandName: commandName,
        };
    }
    // Has separator, inline command
    const inlineArgs = args.slice(separatorIndex + 1);
    if (inlineArgs.length === 0) {
        throw new WorktreeToolError("No command specified after --", "Usage: wtt exec -- <command> [args...]");
    }
    return {
        type: "inline",
        command: inlineArgs[0] ?? "",
        args: inlineArgs.slice(1),
        mode: options.mode ?? "window",
    };
}
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