Initial Release of TypeScript SDK

.gitignore

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+# Dependencies
+node_modules/
+
+# Lock files (for library development)
+yarn.lock
+package-lock.json
+pnpm-lock.yaml
+bun.lock
+bun.lockb
+
+# Yarn Berry specific
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+
+# Bun
+.bun
+
+# Volta
+.volta/
+
+# Environment variables
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# Cache and build directories
+.cache/
+.next/
+.nuxt/
+dist/
+build/
+out/
+coverage/
+.turbo
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Editor directories and files
+.idea/
+.vscode/
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+.DS_Store
+Thumbs.db
+
+# Testing
+.nyc_output
+coverage/
+*.lcov
+
+# TypeScript
+*.tsbuildinfo
+next-env.d.ts
+
+# Misc
+.tmp/
+temp/
+.eslintcache
+.stylelintcache

README.md

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+# Codellm-Devkit TypeScript SDK
+
+## 🚀 Overview
+Codellm-Devkit (CLDK) is a multilingual program analysis framework that bridges the gap between traditional static analysis tools and Large Language Models (LLMs) specialized for code (CodeLLMs). Codellm-Devkit allows developers to streamline the process of transforming raw code into actionable insights by providing a unified interface for integrating outputs from various analysis tools and preparing them for effective use by CodeLLMs.
+
+## 📦 Installation
+
+To install the Codellm-Devkit TypeScript SDK, you can use npm or yarn. Run the following command in your terminal:
+
+### Using npm
+```bash
+npm install --save github:codellm-devkit/typescript-sdk#initial-sdk
+```
+
+### Using yarn
+```bash
+yarn add github:codellm-devkit/typescript-sdk#initial-sdk
+```
+If you are on yarn v1
+```bash
+yarn add codellm-devkit/typescript-sdk#initial-sdk
+```
+
+### Using bun 
+```bash
+bun add github:codellm-devkit/typescript-sdk#initial-sdk
+```
+
+Then run `npm install`, `yarn install`, or `bun install` depending on your package manager.
+
+## ⚙️ Basic Usage
+
+Here’s how to use CLDK to analyze a Java project and access key analysis artifacts:
+
+```typescript
+import { CLDK } from "cldk";
+
+// Initialize Java analysis
+const analysis = CLDK.for("java").analysis({
+    projectPath: "/path/to/your/java/project",
+    analysisLevel: "Symbol Table",
+});
+
+// Retrieve structured application model
+const jApplication = await analysis.getApplication();
+console.log("Parsed JApplication:", jApplication);
+
+// Retrieve the symbol table
+const symbolTable = await analysis.getSymbolTable();
+console.log("Symbol Table:", symbolTable);
+```

bunfig.toml

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+[test]
+coverage = true
+exclude = ["**/node_modules/**"]
+patterns = ["**/*Test*.ts", "**/*test*.ts"]
+timeout = 600000 # Sets timeout to 10 minutes

package.json

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+{
+  "name": "cldk",
+  "version": "0.1.0",
+  "description": "",
+  "main": "dist/index.js",
+  "scripts": {
+    "build": "bun build ./src/index.ts --outdir ./dist",
+    "test": "bun test --preload ./test/conftest.ts --timeout=600000 --verbose",
+    "clean": "rm -rf dist coverage"
+  },
+  "files": [
+    "dist",
+    "src/analysis/java/jars/codeanalyzer-2.3.3.jar"
+  ],
+  "exports": [
+    "./dist/index.js"
+  ],
+  "devDependencies": {
+    "@types/bun": "^1.2.10",
+    "@types/extract-zip": "2.0.0",
+    "@types/node": "^22.14.1",
+    "typescript": "^5.8.3"
+  },
+  "private": true,
+  "dependencies": {
+    "@types/jsonstream": "^0.8.33",
+    "JSONStream": "^1.3.5",
+    "bun": "^1.2.10",
+    "extract-zip": "^2.0.1",
+    "fast-glob": "^3.3.3",
+    "graphology": "^0.26.0",
+    "loglevel": "^1.9.2",
+    "zod": "^3.24.3"
+  },
+  "testing": {
+    "java-test-applications-path": "./test-applications/java",
+    "c-test-applications-path": "./test-applications/c",
+    "python-test-applications-path": "./test-applications/python"
+  }
+}

src/CLDK.ts

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+import {JavaAnalysis} from "./analysis/java";
+import {spawnSync} from "node:child_process";
+
+export class CLDK {
+    /**
+     * The programming language of choice
+     */
+    private language: string;
+
+    constructor(language: string) {
+        this.language = language;
+    }
+
+    /**
+     * A static for method to create a new instance of the CLDK class
+     */
+    public static for(language: string): CLDK {
+        return new CLDK(language);
+    }
+
+    /**
+     * Get the programming language of the CLDK instance
+     */
+    public getLanguage(): string {
+        return this.language;
+    }
+
+    /**
+     * Implementation of the analysis method
+     */
+    public analysis({ projectPath, analysisLevel }: { projectPath: string, analysisLevel: string }): JavaAnalysis {
+        if (this.language === "java") {
+            this.makeSureJavaIsInstalled();
+            return new JavaAnalysis({
+                projectDir: projectPath,
+                analysisLevel: analysisLevel,
+            });
+        } else {
+            throw new Error(`Analysis support for ${this.language} is not implemented yet.`);
+        }
+    }
+
+    private makeSureJavaIsInstalled(): Promise<void> {
+        try {
+            const result = spawnSync("java", ["-version"], {encoding: "utf-8", stdio: "pipe"});
+            if (result.error) {
+                throw result.error;
+            }
+            if (result.status !== 0) {
+                throw new Error(result.stderr || "Java is not installed. Please install Java 11+ to be able to analyze java projects.");
+            }
+        } catch (e: any) {
+            throw new Error(e.message || String(e));
+        }
+        return Promise.resolve();
+    }
+}

src/analysis/commons/treesitter/TreesitterJava.ts

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+/**
+ * Copyright IBM Corporation 2025
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+export class TreesitterJava {
+
+}