Implement Claude Code basics

main.ts

@@ -0,0 +1,36 @@
+import * as core from "@actions/core";
+import { ClaudeAgent } from "./agents";
+
+export async function main(): Promise<void> {
+  try {
+    // Get inputs
+    const prompt = core.getInput("prompt", { required: true });
+    const anthropicApiKey = core.getInput("anthropic_api_key", { required: true });
+
+    if (!anthropicApiKey) {
+      throw new Error("anthropic_api_key is required");
+    }
+
+    core.info(`→ Starting agent run with Claude Code`);
+    // core.info(`Prompt: ${prompt}`);
+
+    // Create and install the Claude agent
+    const agent = new ClaudeAgent({ apiKey: anthropicApiKey });
+    await agent.install();
+
+    // Execute the agent with the prompt
+    const result = await agent.execute(prompt);
+
+    if (!result.success) {
+      throw new Error(result.error || "Agent execution failed");
+    }
+
+    // Set outputs
+    core.setOutput("status", "success");
+    core.setOutput("prompt", prompt);
+    core.setOutput("output", result.output || "");
+  } catch (error) {
+    const errorMessage = error instanceof Error ? error.message : "Unknown error occurred";
+    core.setFailed(`Action failed: ${errorMessage}`);
+  }
+}