Replace ESLint and Prettier with Biome

.gitignore

@@ -144,3 +144,10 @@ vite.config.ts.timestamp-*
 # Core dump files
 core
 core.*
+.claude/
+
+# Local AIDD database
+.aidd/
+
+# Local task files
+tasks/

.release-it.json

@@ -1,25 +1,25 @@
 {
   "git": {
     "commitMessage": "chore(release): v${version}",
-    "tagName": "v${version}",
+    "requireBranch": ["main", "master"],
     "requireCleanWorkingDir": false,
-    "requireBranch": ["main", "master"]
+    "tagName": "v${version}"
   },
   "github": {
-    "release": true,
-    "releaseName": "v${version}",
     "autoGenerate": {
       "template": "compact"
-    }
-  },
-  "npm": {
-    "publish": true
+    },
+    "release": true,
+    "releaseName": "v${version}"
   },
   "hooks": {
-    "before:init": ["npm test"],
     "after:release": [
       "node lib/update-latest-tag-hook.js ${version}",
       "echo 🎉 Successfully released ${name} v${version}"
-    ]
+    ],
+    "before:init": ["npm test"]
+  },
+  "npm": {
+    "publish": true
   }
 }

ai/rules/index.md

@@ -16,6 +16,10 @@ See [`javascript/index.md`](./javascript/index.md) for contents.
 
 See [`security/index.md`](./security/index.md) for contents.
 
+### 📁 sudolang/
+
+See [`sudolang/index.md`](./sudolang/index.md) for contents.
+
 ## Files
 
 ### Aiden Agent Orchestrator

ai/rules/sudolang/index.md

@@ -0,0 +1,12 @@
+# sudolang
+
+This index provides an overview of the contents in this directory.
+
+## Files
+
+### SudoLang Syntax
+
+**File:** `sudolang-syntax.mdc`
+
+A quick cheat sheet for SudoLang syntax.
+

ai/rules/user-testing.test.js

@@ -1,8 +1,9 @@
-import { assert } from "riteway/vitest";
-import { describe, test } from "vitest";
-import fs from "fs-extra";
 import path from "path";
 import { fileURLToPath } from "url";
+import fs from "fs-extra";
+import { assert } from "riteway/vitest";
+import { describe, test } from "vitest";
+
 import { parseFrontmatter } from "../../lib/index-generator.js";
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));

bin/aidd.js

@@ -1,37 +1,21 @@
 #!/usr/bin/env node
 
-import { Command } from "commander";
-import { executeClone } from "../lib/cli-core.js";
-import { generateAllIndexes } from "../lib/index-generator.js";
 import { readFileSync } from "fs";
-import { fileURLToPath } from "url";
 import path from "path";
 import process from "process";
-import { errorCauses } from "error-causes";
+import { fileURLToPath } from "url";
 import chalk from "chalk";
+import { Command } from "commander";
+
+import { executeClone, handleCliErrors } from "../lib/cli-core.js";
+import { generateAllIndexes } from "../lib/index-generator.js";
 
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 const packageJson = JSON.parse(
   readFileSync(path.join(__dirname, "../package.json"), "utf-8"),
 );
 
-// Use the same error causes as the CLI library
-const [, handleCliErrors] = errorCauses({
-  ValidationError: {
-    code: "VALIDATION_ERROR",
-    message: "Input validation failed",
-  },
-  FileSystemError: {
-    code: "FILESYSTEM_ERROR",
-    message: "File system operation failed",
-  },
-  CloneError: {
-    code: "CLONE_ERROR",
-    message: "AI folder cloning failed",
-  },
-});
-
 const createCli = () => {
   const program = new Command();
 
@@ -150,11 +134,11 @@ https://paralleldrive.com
         }
 
         const result = await executeClone({
-          targetDirectory,
-          force,
+          cursor,
           dryRun,
+          force,
+          targetDirectory,
           verbose,
-          cursor,
         });
 
         if (!result.success) {
@@ -168,11 +152,14 @@ https://paralleldrive.com
           // Use handleErrors instead of manual switching
           try {
             handleCliErrors({
-              ValidationError: ({ message }) => {
-                console.error(`❌ Validation Error: ${message}`);
+              CloneError: ({ message, cause }) => {
+                console.error(`❌ Clone Error: ${message}`);
                 console.error(
-                  "💡 Try using --force to overwrite existing files",
+                  "💡 Check source directory and target permissions",
                 );
+                if (verbose && cause) {
+                  console.error("🔍 Caused by:", cause.message || cause);
+                }
               },
               FileSystemError: ({ message, cause }) => {
                 console.error(`❌ File System Error: ${message}`);
@@ -183,14 +170,11 @@ https://paralleldrive.com
                   console.error("🔍 Caused by:", cause.message || cause);
                 }
               },
-              CloneError: ({ message, cause }) => {
-                console.error(`❌ Clone Error: ${message}`);
+              ValidationError: ({ message }) => {
+                console.error(`❌ Validation Error: ${message}`);
                 console.error(
-                  "💡 Check source directory and target permissions",
+                  "💡 Try using --force to overwrite existing files",
                 );
-                if (verbose && cause) {
-                  console.error("🔍 Caused by:", cause.message || cause);
-                }
               },
             })(error);
           } catch {

bin/cli-help-e2e.test.js

@@ -1,9 +1,9 @@
-import { assert } from "riteway/vitest";
-import { describe, test } from "vitest";
 import { exec } from "child_process";
-import { promisify } from "util";
-import { fileURLToPath } from "url";
 import path from "path";
+import { fileURLToPath } from "url";
+import { promisify } from "util";
+import { assert } from "riteway/vitest";
+import { describe, test } from "vitest";
 
 const execAsync = promisify(exec);
 const __filename = fileURLToPath(import.meta.url);

biome.json

@@ -0,0 +1,120 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.3.12/schema.json",
+  "assist": {
+    "actions": {
+      "source": {
+        "organizeImports": {
+          "level": "on",
+          "options": {
+            "groups": [":NODE:", ":PACKAGE:", ":BLANK_LINE:", ":PATH:"]
+          }
+        },
+        "useSortedAttributes": "on",
+        "useSortedKeys": "on"
+      }
+    },
+    "enabled": true
+  },
+  "css": {
+    "parser": {
+      "tailwindDirectives": true
+    }
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "includes": ["**", "!.react-router"]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space"
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double"
+    }
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "correctness": {
+        "noReactPropAssignments": "error",
+        "noUnusedFunctionParameters": "error",
+        "noUnusedImports": "error",
+        "noUnusedVariables": "error",
+        "useHookAtTopLevel": "error",
+        "useJsonImportAttributes": "error",
+        "useJsxKeyInIterable": "error",
+        "useSingleJsDocAsterisk": "error"
+      },
+      "recommended": true,
+      "style": {
+        "noRestrictedGlobals": "off",
+        "useForOf": "error",
+        "useImportType": {
+          "level": "error",
+          "options": {
+            "style": "separatedType"
+          }
+        },
+        "useNodejsImportProtocol": "off",
+        "useNumberNamespace": "error",
+        "useNumericSeparators": "error",
+        "useSelfClosingElements": "error",
+        "useTrimStartEnd": "error"
+      },
+      "suspicious": {
+        "noDuplicateTestHooks": "error",
+        "noFocusedTests": "error",
+        "noGlobalIsFinite": "off",
+        "noGlobalIsNan": "error",
+        "noMisplacedAssertion": "error",
+        "noUnknownAtRules": "off"
+      }
+    }
+  },
+  "overrides": [
+    {
+      "includes": ["**/*.d.ts"],
+      "linter": {
+        "rules": {
+          "suspicious": {
+            "noExplicitAny": "off"
+          }
+        }
+      }
+    },
+    {
+      "assist": {
+        "actions": {
+          "source": {
+            "useSortedKeys": "off"
+          }
+        }
+      },
+      "includes": ["**/*.test.js", "**/*.test.ts", "**/*.test.tsx"],
+      "linter": {
+        "rules": {
+          "correctness": {
+            "noUnusedFunctionParameters": "off"
+          }
+        }
+      }
+    },
+    {
+      "assist": {
+        "actions": {
+          "source": {
+            "useSortedKeys": "off"
+          }
+        }
+      },
+      "includes": ["package.json"]
+    }
+  ],
+  "vcs": {
+    "clientKind": "git",
+    "defaultBranch": "main",
+    "enabled": true,
+    "useIgnoreFile": true
+  }
+}

lib/agents-index-e2e.test.js

@@ -1,13 +1,13 @@
-import { assert } from "riteway/vitest";
-import { describe, test, beforeEach, afterEach } from "vitest";
 import { exec } from "child_process";
-import { promisify } from "util";
-import fs from "fs-extra";
 import path from "path";
 import { fileURLToPath } from "url";
+import { promisify } from "util";
+import fs from "fs-extra";
+import { assert } from "riteway/vitest";
+import { afterEach, beforeEach, describe, test } from "vitest";
 
-import { executeClone } from "./cli-core.js";
 import { hasAllDirectives } from "./agents-md.js";
+import { executeClone } from "./cli-core.js";
 
 const execAsync = promisify(exec);
 const __filename = fileURLToPath(import.meta.url);
@@ -188,9 +188,7 @@ This is a test rule.
   });
 
   test("--index generates index.md files", async () => {
-    const { stdout, stderr } = await execAsync(
-      `node ${cliPath} --index "${tempTestDir}"`,
-    );
+    await execAsync(`node ${cliPath} --index "${tempTestDir}"`);
 
     const aiIndexExists = await fs.pathExists(path.join(aiPath, "index.md"));
     const commandsIndexExists = await fs.pathExists(

lib/agents-md.d.ts

@@ -48,14 +48,20 @@ export function getMissingDirectives(content: string): string[];
  * @param content - Content to write
  * @throws {Error} If file cannot be written
  */
-export function writeAgentsFile(targetBase: string, content: string): Promise<void>;
+export function writeAgentsFile(
+  targetBase: string,
+  content: string,
+): Promise<void>;
 
 /**
  * Append directives to existing AGENTS.md
  * @param targetBase - Base directory containing AGENTS.md
  * @param existingContent - Current content of AGENTS.md
  */
-export function appendDirectives(targetBase: string, existingContent: string): Promise<void>;
+export function appendDirectives(
+  targetBase: string,
+  existingContent: string,
+): Promise<void>;
 
 /**
  * Ensure AGENTS.md exists with required directives