refactor action to use INPUTS_JSON object

.husky/pre-commit

@@ -2,9 +2,5 @@
 echo "🔒 Updating lockfile..."
 pnpm install --lockfile-only
 
-# Build the action before committing
-echo "🔨 Building action..."
-npm run build
-
 # Add the built files and lockfile to the commit
-git add entry.cjs pnpm-lock.yaml
+git add pnpm-lock.yaml

action.yml

@@ -10,9 +10,6 @@ inputs:
   anthropic_api_key:
     description: "Anthropic API key for Claude Code authentication"
     required: false
-  github_token:
-    description: "GitHub token for repository access"
-    required: false
   github_installation_token:
     description: "GitHub App installation token"
     required: false
@@ -41,7 +38,9 @@ runs:
       run: node entry.ts
       shell: bash
       working-directory: ${{ github.action_path }}
+      env:
+        INPUTS_JSON: ${{ toJSON(inputs) }}
 
 branding:
   icon: "code"
-  color: "orange"
+  color: "green"

entry.ts

@@ -2,49 +2,26 @@
 
 /**
  * Entry point for GitHub Action
- * This file is bundled to entry.cjs and called directly by GitHub Actions
  */
 
 import * as core from "@actions/core";
-import { type ExecutionInputs, type MainParams, main } from "./main.ts";
+import { type } from "arktype";
+import { main, Inputs } from "./main.ts";
 import packageJson from "./package.json" with { type: "json" };
-import { setupGitHubInstallationToken } from "./utils/github.ts";
 
 async function run(): Promise<void> {
   try {
     console.log(`🐸 Running pullfrog/action@${packageJson.version}...`);
-    const prompt = core.getInput("prompt", { required: true });
-    const anthropic_api_key = core.getInput("anthropic_api_key");
 
-    if (!prompt) {
-      throw new Error("prompt is required");
+    const inputsJson = process.env.INPUTS_JSON;
+    if (!inputsJson) {
+      throw new Error("INPUTS_JSON environment variable not found");
     }
 
-    const inputs: ExecutionInputs = {
-      prompt,
-      anthropic_api_key,
-    };
+    const parsed = type("string.json.parse").assert(inputsJson);
+    const inputs = Inputs.assert(parsed);
 
-    const githubToken = core.getInput("github_token") || process.env.GITHUB_TOKEN;
-    if (githubToken) {
-      inputs.github_token = githubToken;
-    }
-
-    const githubInstallationToken =
-      core.getInput("github_installation_token") || process.env.GITHUB_INSTALLATION_TOKEN;
-    if (githubInstallationToken) {
-      inputs.github_installation_token = githubInstallationToken;
-    } else {
-      await setupGitHubInstallationToken();
-    }
-
-    const params: MainParams = {
-      inputs,
-      env: {},
-      cwd: process.cwd(),
-    };
-
-    const result = await main(params);
+    const result = await main(inputs);
 
     if (!result.success) {
       throw new Error(result.error || "Agent execution failed");
@@ -55,7 +32,4 @@ async function run(): Promise<void> {
   }
 }
 
-run().catch((error) => {
-  console.error("Action failed:", error);
-  process.exit(1);
-});
+await run();

esbuild.config.js

@@ -1,16 +0,0 @@
-import { build } from "esbuild";
-
-// Build the GitHub Action bundle only
-// For npm package builds, use zshy (pnpm build:npm)
-await build({
-  entryPoints: ["./entry.ts"],
-  bundle: true,
-  outfile: "./entry.cjs",
-  format: "cjs",
-  platform: "node",
-  target: "node20",
-  minify: false,
-  sourcemap: false,
-});
-
-console.log("✅ Build completed successfully!");

index.ts

@@ -6,8 +6,7 @@
 export { ClaudeAgent } from "./agents/claude.ts";
 export type { Agent, AgentConfig, AgentResult } from "./agents/types.ts";
 export {
-  type ExecutionInputs,
-  type MainParams,
+  type ActionInputs as ExecutionInputs,
   type MainResult,
   main,
 } from "./main.ts";

main.ts

@@ -1,24 +1,14 @@
 import * as core from "@actions/core";
+import { type } from "arktype";
 import { ClaudeAgent } from "./agents/claude.ts";
 
-export const EXPECTED_INPUTS: string[] = [
-  "ANTHROPIC_API_KEY",
-  "GITHUB_TOKEN",
-  "GITHUB_INSTALLATION_TOKEN",
-];
+export const Inputs = type({
+  prompt: "string",
+  "anthropic_api_key?": "string | undefined",
+  "github_installation_token?": "string | undefined",
+});
 
-export interface ExecutionInputs {
-  prompt: string;
-  anthropic_api_key: string;
-  github_token?: string;
-  github_installation_token?: string;
-}
-
-export interface MainParams {
-  inputs: ExecutionInputs;
-  env: Record<string, string>;
-  cwd: string;
-}
+export type ActionInputs = typeof Inputs.infer;
 
 export interface MainResult {
   success: boolean;
@@ -26,19 +16,11 @@ export interface MainResult {
   error?: string | undefined;
 }
 
-export async function main(params: MainParams): Promise<MainResult> {
+export async function main(inputs: ActionInputs): Promise<MainResult> {
   try {
-    const { inputs, env, cwd } = params;
-
-    if (cwd !== process.cwd()) {
-      process.chdir(cwd);
-    }
-
-    Object.assign(process.env, env);
-
     core.info(`→ Starting agent run with Claude Code`);
 
-    const agent = new ClaudeAgent({ apiKey: inputs.anthropic_api_key });
+    const agent = new ClaudeAgent({ apiKey: inputs.anthropic_api_key! });
     await agent.install();
 
     const result = await agent.execute(inputs.prompt);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pullfrog/action",
-  "version": "0.0.40",
+  "version": "0.0.42",
   "type": "module",
   "files": [
     "index.js",
@@ -12,39 +12,31 @@
     "main.js",
     "main.d.ts"
   ],
-  "directories": {
-    "example": "examples"
-  },
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "typecheck": "tsc --noEmit",
-    "build": "node esbuild.config.js",
-    "build:npm": "zshy",
-    "build:dev": "node esbuild.config.js",
     "prepare": "husky",
     "play": "node play.ts",
     "upDeps": "pnpm up --latest",
     "createLockfile": "pnpm --ignore-workspace install"
   },
   "dependencies": {
-    "@ark/fs": "0.49.0",
     "@actions/core": "^1.11.1",
-    "@modelcontextprotocol/sdk": "^1.17.5",
+    "@ark/fs": "0.49.0",
+    "@modelcontextprotocol/sdk": "^1.20.0",
     "@octokit/rest": "^22.0.0",
     "@octokit/webhooks-types": "^7.6.1",
     "arktype": "^2.1.22",
-    "dotenv": "^17.2.2",
+    "dotenv": "^17.2.3",
     "execa": "^9.6.0",
     "table": "^6.9.0",
     "zod": "^3.24.4"
   },
   "devDependencies": {
-    "@types/node": "^20.10.0",
+    "@types/node": "^24.7.2",
     "arg": "^5.0.2",
-    "esbuild": "^0.25.9",
-    "husky": "^9.0.0",
-    "typescript": "^5.3.0",
-    "zshy": "^0.4.1"
+    "husky": "^9.1.7",
+    "typescript": "^5.9.3"
   },
   "repository": {
     "type": "git",
@@ -52,7 +44,7 @@
   },
   "keywords": [],
   "author": "",
-  "license": "ISC",
+  "license": "MIT",
   "bugs": {
     "url": "https://github.com/pullfrog/action/issues"
   },

play.ts

@@ -4,7 +4,7 @@ import { pathToFileURL } from "node:url";
 import { fromHere } from "@ark/fs";
 import arg from "arg";
 import { config } from "dotenv";
-import { main } from "./main.ts";
+import { type ActionInputs, main } from "./main.ts";
 import packageJson from "./package.json" with { type: "json" };
 import { runAct } from "./utils/act.ts";
 import { setupGitHubInstallationToken } from "./utils/github.ts";
@@ -36,38 +36,19 @@ export async function run(
     console.log(prompt);
     console.log("─".repeat(50));
 
-    const { EXPECTED_INPUTS } = await import("./main.ts");
-    EXPECTED_INPUTS.forEach((inputName) => {
-      const value = process.env[inputName];
-      if (value) {
-        process.env[`INPUT_${inputName.toLowerCase()}`] = value;
-      }
-    });
-
-    const inputs: any = {
-      prompt,
-      anthropic_api_key: process.env.ANTHROPIC_API_KEY || "",
-    };
-
-    if (process.env.GITHUB_TOKEN) {
-      inputs.github_token = process.env.GITHUB_TOKEN;
-    }
-
     console.log("🔑 Setting up GitHub installation token...");
     const installationToken = await setupGitHubInstallationToken();
-    inputs.github_installation_token = installationToken;
+    process.env.GITHUB_INSTALLATION_TOKEN = installationToken;
+
     console.log("✅ GitHub installation token setup successfully");
 
-    const envWithToken = {
-      ...process.env,
-      GITHUB_INSTALLATION_TOKEN: installationToken,
-    } as Record<string, string>;
+    const inputs: ActionInputs = {
+      prompt,
+      anthropic_api_key: process.env.ANTHROPIC_API_KEY,
+      github_installation_token: installationToken,
+    };
 
-    const result = await main({
-      inputs,
-      env: envWithToken,
-      cwd: process.cwd(),
-    });
+    const result = await main(inputs);
 
     process.chdir(originalCwd);
 

tsconfig.json

@@ -2,21 +2,22 @@
   "compilerOptions": {
     "outDir": "./dist",
     "module": "NodeNext",
-		"target": "ESNext",
-		"moduleResolution": "NodeNext",
-		"lib": ["ESNext"],
+	"target": "ESNext",
+	"moduleResolution": "NodeNext",
+	"lib": ["ESNext"],
     "allowImportingTsExtensions": true,
-		"rewriteRelativeImportExtensions": true,
-		"skipLibCheck": true,
-		"strict": true,
-		"noUncheckedSideEffectImports": true,
-		"declaration": true,
-		"verbatimModuleSyntax": true,
-		"esModuleInterop": true,
-		"resolveJsonModule": true,
-		"exactOptionalPropertyTypes": true,
-		"forceConsistentCasingInFileNames": true,
-		"stripInternal": true,
-    "moduleDetection": "force"
+	"rewriteRelativeImportExtensions": true,
+	"skipLibCheck": true,
+	"strict": true,
+	"noUncheckedSideEffectImports": true,
+	"declaration": true,
+	"verbatimModuleSyntax": true,
+	"esModuleInterop": true,
+	"resolveJsonModule": true,
+	"exactOptionalPropertyTypes": true,
+	"forceConsistentCasingInFileNames": true,
+	"stripInternal": true,
+    "moduleDetection": "force",
+	"useUnknownInCatchVariables": true
   }
 }