@intellectronica/ruler
Version:
Ruler — apply the same rules to all coding agents
104 lines (103 loc) • 4.16 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || (function () {
var ownKeys = function(o) {
ownKeys = Object.getOwnPropertyNames || function (o) {
var ar = [];
for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
return ar;
};
return ownKeys(o);
};
return function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
__setModuleDefault(result, mod);
return result;
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.AmazonQCliAgent = void 0;
const path = __importStar(require("path"));
const fs_1 = require("fs");
const FileSystemUtils_1 = require("../core/FileSystemUtils");
const merge_1 = require("../mcp/merge");
/**
* Amazon Q CLI agent adapter.
*/
class AmazonQCliAgent {
getIdentifier() {
return 'amazonqcli';
}
getName() {
return 'Amazon Q CLI';
}
async applyRulerConfig(concatenatedRules, projectRoot, rulerMcpJson, agentConfig, backup = true) {
const outputPaths = this.getDefaultOutputPath(projectRoot);
const rulesPath = path.resolve(projectRoot, agentConfig?.outputPath ||
agentConfig?.outputPathInstructions ||
outputPaths['instructions']);
// Write rules file to .amazonq/rules/
await (0, FileSystemUtils_1.ensureDirExists)(path.dirname(rulesPath));
if (backup) {
await (0, FileSystemUtils_1.backupFile)(rulesPath);
}
await (0, FileSystemUtils_1.writeGeneratedFile)(rulesPath, concatenatedRules);
// Handle MCP configuration if enabled and provided
const mcpEnabled = agentConfig?.mcp?.enabled ?? true;
if (mcpEnabled && rulerMcpJson) {
const mcpPath = path.resolve(projectRoot, agentConfig?.outputPathConfig ?? outputPaths['mcp']);
const mcpStrategy = agentConfig?.mcp?.strategy ?? 'merge';
await (0, FileSystemUtils_1.ensureDirExists)(path.dirname(mcpPath));
let existingMcpConfig = {};
try {
const raw = await fs_1.promises.readFile(mcpPath, 'utf8');
existingMcpConfig = JSON.parse(raw);
}
catch (err) {
if (err.code !== 'ENOENT') {
throw err;
}
// File doesn't exist, start with empty config
}
// Merge the MCP configurations using the standard merge function
const mergedConfig = (0, merge_1.mergeMcp)(existingMcpConfig, rulerMcpJson, mcpStrategy, 'mcpServers');
if (backup) {
await (0, FileSystemUtils_1.backupFile)(mcpPath);
}
await (0, FileSystemUtils_1.writeGeneratedFile)(mcpPath, JSON.stringify(mergedConfig, null, 2));
}
}
getDefaultOutputPath(projectRoot) {
return {
instructions: path.join(projectRoot, '.amazonq', 'rules', 'ruler_q_rules.md'),
mcp: path.join(projectRoot, '.amazonq', 'mcp.json'),
};
}
getMcpServerKey() {
return 'mcpServers';
}
supportsMcpStdio() {
return true;
}
supportsMcpRemote() {
return true;
}
}
exports.AmazonQCliAgent = AmazonQCliAgent;