import { config } from '../../config.js';
import { runCommand } from '../../lib/runCommand.js';
import { errorResult, jsonResult, toErrorMessage } from '../shared.js';
import { isAllowedSparkCommand, SPARK_ALLOWED } from './sparkAllowList.js';
import { requireCodeIgniter } from './requireCodeIgniter.js';
export function registerSparkDiscoverTool(server) {
    server.registerTool('spark_discover', {
        title: 'Discover Spark Commands',
        description: 'Run `php spark list` and return only commands that are on the server allow-list (intersected with SPARK_ALLOWED).',
        inputSchema: {},
    }, async () => {
        try {
            const ci = requireCodeIgniter();
            const result = await runCommand('php', ['spark', 'list', '--no-interaction'], {
                cwd: ci.root,
                timeoutMs: config.defaultCommandTimeoutMs,
            });
            const discovered = new Set();
            for (const line of result.output.split(/\r?\n/)) {
                const match = line.match(/^\s*([a-z][\w:-]*)\s+/i);
                const command = match?.[1];
                if (command && isAllowedSparkCommand(command)) {
                    discovered.add(command);
                }
            }
            // Also include allow-listed commands even if spark list formatting hid them.
            for (const allowed of SPARK_ALLOWED) {
                if (result.output.includes(allowed))
                    discovered.add(allowed);
            }
            return jsonResult({
                exitCode: result.exitCode,
                failed: result.failed,
                allowed: [...SPARK_ALLOWED],
                discovered: [...discovered].sort(),
                note: 'Only allow-listed spark commands are returned. Use the spark tool to run one.',
            });
        }
        catch (error) {
            return errorResult(toErrorMessage(error));
        }
    });
}
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