@intellectronica/ruler/dist/agents/AgentsMdAgent.js

Ruler — apply the same rules to all coding agents

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.AgentsMdAgent = void 0;
const path = __importStar(require("path"));
const fs_1 = require("fs");
const AbstractAgent_1 = require("./AbstractAgent");
const FileSystemUtils_1 = require("../core/FileSystemUtils");
/**
 * Pseudo-agent that ensures the concatenated rules are written to root-level `AGENTS.md`.
 * Does not participate in MCP propagation. Idempotent: only writes (and creates a backup)
 * when content differs from existing file.
 */
class AgentsMdAgent extends AbstractAgent_1.AbstractAgent {
    getIdentifier() {
        return 'agentsmd';
    }
    getName() {
        return 'AgentsMd';
    }
    getDefaultOutputPath(projectRoot) {
        return path.join(projectRoot, 'AGENTS.md');
    }
    async applyRulerConfig(concatenatedRules, projectRoot, _rulerMcpJson, agentConfig, backup = true) {
        const output = agentConfig?.outputPath ?? this.getDefaultOutputPath(projectRoot);
        const absolutePath = path.resolve(projectRoot, output);
        await (0, FileSystemUtils_1.ensureDirExists)(path.dirname(absolutePath));
        // Add marker comment to the content to identify it as generated
        const contentWithMarker = `<!-- Generated by Ruler -->\n${concatenatedRules}`;
        // Read existing content if present and skip write if identical
        let existing = null;
        try {
            existing = await fs_1.promises.readFile(absolutePath, 'utf8');
        }
        catch {
            existing = null;
        }
        if (existing !== null && existing === contentWithMarker) {
            // No change; skip backup/write for idempotency
            return;
        }
        // Backup (only if file existed and backup is enabled) then write new content
        if (backup) {
            await (0, FileSystemUtils_1.backupFile)(absolutePath);
        }
        await (0, FileSystemUtils_1.writeGeneratedFile)(absolutePath, contentWithMarker);
    }
    getMcpServerKey() {
        // No MCP configuration for this pseudo-agent
        return '';
    }
}
exports.AgentsMdAgent = AgentsMdAgent;