tambahan

bin/build.ts

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+
+import { execSync } from "node:child_process";
+import { readdir, rm, mkdir, cp } from "node:fs/promises";
+import { join, relative, dirname } from "node:path";
+
+const SRC = "src";
+const DIST = "dist";
+
+const ASSET_EXT = [
+  ".svg", ".png", ".jpg", ".jpeg", ".webp", ".gif",
+  ".json", ".html", ".css", ".txt", ".ico", ".md"
+];
+
+// Recursively scan directory tree
+async function walk(dir: string): Promise<string[]> {
+  const entries = await readdir(dir, { withFileTypes: true });
+  const files: string[] = [];
+
+  for (const entry of entries) {
+    const full = join(dir, entry.name);
+    if (entry.isDirectory()) {
+      files.push(...await walk(full));
+    } else {
+      files.push(full);
+    }
+  }
+
+  return files;
+}
+
+async function build() {
+  console.log("🧹 Cleaning dist/...");
+
+  await rm(DIST, { recursive: true, force: true });
+  await mkdir(DIST, { recursive: true });
+
+  console.log("🔍 Scanning src/...");
+
+  const allFiles = await walk(SRC);
+
+  const tsFiles = allFiles.filter(f =>
+    f.endsWith(".ts") || f.endsWith(".tsx") || f.endsWith(".js")
+  );
+
+  const assets = allFiles.filter(f =>
+    ASSET_EXT.some(ext => f.toLowerCase().endsWith(ext))
+  );
+
+  console.log("⚡ Building & Minifying TypeScript...");
+
+  for (const file of tsFiles) {
+    const rel = relative(SRC, file);
+    const outDir = join(DIST, dirname(rel));
+
+    await mkdir(outDir, { recursive: true });
+
+    await Bun.build({
+      entrypoints: [file],
+      outdir: outDir,
+      splitting: false,
+      minify: true,       // ← minify otomatis
+      sourcemap: "external",
+      target: "browser"
+    });
+
+    console.log("  ✔ Built:", rel);
+  }
+
+  console.log("📁 Copying assets...");
+
+  for (const file of assets) {
+    const rel = relative(SRC, file);
+    const dest = join(DIST, rel);
+
+    await mkdir(dirname(dest), { recursive: true });
+    await cp(file, dest);
+
+    console.log("  ✔ Copied:", rel);
+  }
+
+  console.log("🎉 Build complete!");
+}
+const version = execSync('npm view lodash version').toString().trim();
+console.log("🚀 Version:", version);
+execSync("cd src && npm version ", { stdio: 'inherit' })
+build()
+

bin/generate.ts

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+import fs from 'fs/promises';
+import path from 'path';
+import _ from 'lodash';
+import { execSync } from 'child_process';
+
+const NAMESPACE = process.env.NAMESPACE
+const OPENAPI_URL = process.env.OPENAPI_URL
+
+if (!NAMESPACE || !OPENAPI_URL) {
+    throw new Error('NAMESPACE and OPENAPI_URL are required')
+}
+
+const namespaceCase = _.startCase(_.camelCase(NAMESPACE)).replace(/ /g, '');
+const OUT_DIR = path.join('src', 'nodes');
+const OUT_FILE = path.join(OUT_DIR, `${namespaceCase}.node.ts`);
+const CREDENTIAL_NAME = _.camelCase(NAMESPACE);
+
+interface OpenAPI {
+    paths: Record<string, any>;
+    components?: any;
+    tags?: { name: string }[];
+}
+
+// helpers
+const safe = (s: string) => s.replace(/[^a-zA-Z0-9]/g, '_');
+
+// load OpenAPI
+async function loadOpenAPI(): Promise<OpenAPI> {
+    const url = OPENAPI_URL!
+    const res = await fetch(url);
+    if (!res.ok) throw new Error(`Failed to fetch OpenAPI: ${res.status} ${res.statusText}`);
+    return res.json() as Promise<OpenAPI>;
+}
+
+// convert operation to value
+function operationValue(tag: string, operationId: string) {
+    return _.snakeCase(`${tag}_${operationId}`);
+}
+
+// build properties for dropdown + dynamic inputs
+function buildPropertiesBlock(ops: Array<any>) {
+    const options = ops.map((op) => {
+        const value = operationValue(op.tag, op.operationId);
+        const label = `${op.tag} ${_.kebabCase(op.operationId).replace(/-/g, ' ')}`;
+        return `{ name: '${label}', value: '${value}', description: ${JSON.stringify(
+            op.summary || op.description || '',
+        )}, action: '${label}' }`;
+    });
+
+    const dropdown = `
+    {
+      displayName: 'Operation',
+      name: 'operation',
+      type: 'options',
+      options: [
+        ${options.join(',\n        ')}
+      ],
+      default: '${operationValue(ops[0].tag, ops[0].operationId).replace(/_/g, ' ')}',
+      description: 'Pilih endpoint yang akan dipanggil'
+    }
+  `;
+
+    const dynamicProps: string[] = [];
+
+    for (const op of ops) {
+        const value = operationValue(op.tag, op.operationId);
+
+        // Query fields
+        for (const name of op.query ?? []) {
+            dynamicProps.push(`
+      {
+        displayName: 'Query ${name}',
+        name: 'query_${name}',
+        type: 'string',
+        default: '',
+        placeholder: '${name}',
+        description: '${name}',
+        displayOptions: { show: { operation: ['${value}'] , "@tool": [true]} }
+      }`);
+        }
+
+        // Body fields (required only)
+        const bodyRequired = op.body?.required ?? [];
+        const bodySchema = op.body?.schema ?? {};
+
+        for (const name of bodyRequired) {
+            const schema = bodySchema[name] ?? {};
+            let type = 'string';
+            if (schema.type === 'number' || schema.type === 'integer') type = 'number';
+            if (schema.type === 'boolean') type = 'boolean';
+
+            const defVal =
+                type === 'string' ? "''" : type === 'number' ? '0' : type === 'boolean' ? 'false' : "''";
+
+            dynamicProps.push(`
+      {
+        displayName: 'Body ${name}',
+        name: 'body_${name}',
+        type: '${type}',
+        default: ${defVal},
+        placeholder: '${name}',
+        description: '${schema?.description ?? name}',
+        displayOptions: { show: { operation: ['${value}'], "@tool": [true] } }
+      }`);
+        }
+    }
+
+    return `[
+    ${dropdown},
+    ${dynamicProps.join(',\n    ')}
+  ]`;
+}
+
+// build execute switch
+function buildExecuteSwitch(ops: Array<any>) {
+    const cases: string[] = [];
+
+    for (const op of ops) {
+        const val = operationValue(op.tag, op.operationId);
+        const method = (op.method || 'get').toLowerCase();
+        const url = op.path;
+        const q = op.query ?? [];
+        const bodyReq = op.body?.required ?? [];
+
+        const qLines =
+            q
+                .map(
+                    (name: string) =>
+                        `const query_${_.snakeCase(name)} = this.getNodeParameter('query_${_.snakeCase(name)}', i, '') as string;`,
+                )
+                .join('\n          ') || '';
+
+        const bodyLines =
+            bodyReq
+                .map(
+                    (name: string) =>
+                        `const body_${_.snakeCase(name)} = this.getNodeParameter('body_${_.snakeCase(name)}', i, '') as any;`,
+                )
+                .join('\n          ') || '';
+
+        const bodyObject =
+            bodyReq.length > 0
+                ? `const body = { ${bodyReq.map((n: string) => `${_.snakeCase(n)}: body_${_.snakeCase(n)}`).join(', ')} };`
+                : 'const body = undefined;';
+
+        const paramsObj =
+            q.length > 0 ? `params: { ${q.map((n: string) => `${_.snakeCase(n)}: query_${_.snakeCase(n)}`).join(', ')} },` : '';
+
+        const dataLine = method === 'get' ? '' : 'data: body,';
+
+        cases.push(`
+      case '${val}': {
+          ${qLines}
+          ${bodyLines}
+          ${bodyObject}
+          url = baseUrl + '${url}';
+          method = '${method}';
+          axiosConfig = {
+            headers: finalHeaders,
+            ${paramsObj}
+            ${dataLine}
+          };
+          break;
+      }
+    `);
+    }
+
+    return `
+    switch (operation) {
+      ${cases.join('\n')}
+      default:
+        throw new Error('Unknown operation: ' + operation);
+    }
+  `;
+}
+
+function credentialsText() {
+    const text = `
+  import { ICredentialType, INodeProperties } from "n8n-workflow";
+
+export class ${namespaceCase}Credentials implements ICredentialType {
+    name = "${CREDENTIAL_NAME}";
+    displayName = "${CREDENTIAL_NAME} (Bearer Token)";
+
+    properties: INodeProperties[] = [
+        {
+            displayName: "Base URL",
+            name: "baseUrl",
+            type: "string",
+            default: "",
+            placeholder: "https://api.example.com",
+            description: "Masukkan URL dasar API tanpa garis miring di akhir",
+            required: true,
+        },
+        {
+            displayName: "Bearer Token",
+            name: "token",
+            type: "string",
+            default: "",
+            typeOptions: { password: true },
+            description: "Masukkan token autentikasi Bearer (tanpa 'Bearer ' di depannya)",
+            required: true,
+        },
+    ];
+}
+
+  `
+
+    return text
+}
+
+// top-level
+function generateNodeFile(ops: Array<any>) {
+    const propertiesBlock = buildPropertiesBlock(ops);
+    const executeSwitch = buildExecuteSwitch(ops);
+
+    return `import type { INodeType, INodeTypeDescription, IExecuteFunctions } from 'n8n-workflow';
+import axios from 'axios';
+
+export class ${namespaceCase} implements INodeType {
+  description: INodeTypeDescription = {
+    displayName: '${NAMESPACE}',
+    name: '${namespaceCase}',
+    icon: 'file:icon.svg',
+    group: ['transform'],
+    version: 1,
+    subtitle: '={{$parameter["operation"]}}',
+    description: 'Universal node generated from OpenAPI - satu node memuat semua endpoint',
+    defaults: { name: '${namespaceCase}' },
+    inputs: ['main'],
+    outputs: ['main'],
+    credentials: [
+      { name: '${CREDENTIAL_NAME}', required: true }
+    ],
+    properties: ${propertiesBlock}
+  };
+
+  async execute(this: IExecuteFunctions) {
+    const items = this.getInputData();
+    const returnData: any[] = [];
+    const creds = await this.getCredentials('${CREDENTIAL_NAME}') as any;
+
+    const baseUrlRaw = creds?.baseUrl ?? '';
+    const apiKeyRaw = creds?.token ?? '';
+    const baseUrl = String(baseUrlRaw || '').replace(/\\/$/, '');
+    const apiKey = String(apiKeyRaw || '').trim().replace(/^Bearer\\s+/i, '');
+
+    if (!baseUrl) throw new Error('Base URL tidak ditemukan');
+    if (!apiKey) throw new Error('Token tidak ditemukan');
+
+    for (let i = 0; i < items.length; i++) {
+      const operation = this.getNodeParameter('operation', i) as string;
+
+      let url = '';
+      let method: any = 'get';
+      let axiosConfig: any = {};
+      const finalHeaders: any = { Authorization: \`Bearer \${apiKey}\` };
+
+      ${executeSwitch}
+
+      try {
+        const response = await axios({ method, url, ...axiosConfig });
+        returnData.push(response.data);
+      } catch (err: any) {
+        returnData.push({
+          error: true,
+          message: err.message,
+          status: err.response?.status,
+          data: err.response?.data,
+        });
+      }
+    }
+
+    return [this.helpers.returnJsonArray(returnData)];
+  }
+}
+
+`;
+}
+
+function iconText(text: string) {
+    return `
+    <svg xmlns="http://www.w3.org/2000/svg" width="128" height="128" viewBox="0 0 128 128" aria-label="Icon AB square">
+<defs>
+  <style>
+    .letters { 
+      fill: #3b82f6; /* biru */ 
+      font-family: "Inter", "Segoe UI", Roboto, sans-serif; 
+      font-weight: 800; 
+      font-size: 56px; 
+    }
+  </style>
+</defs>
+
+<text class="letters" x="64" y="78" text-anchor="middle" dominant-baseline="middle">${text}</text>
+</svg>
+    
+    `
+}
+
+function packageText({ name, className }: { name: string, className: string }) {
+    return `
+    {
+  "name": "n8n-nodes-${name}",
+  "version": "1.0.43",
+  "keywords": [
+    "n8n",
+    "n8n-nodes"
+  ],
+  "author": {
+    "name": "makuro",
+    "phone": "6289697338821"
+  },
+  "license": "ISC",
+  "description": "",
+  "n8n": {
+    "nodes": [
+      "nodes/${className}.node.js"
+    ],
+    "n8nNodesApiVersion": 1,
+    "credentials": [
+      "credentials/${className}Credentials.credentials.js"
+    ]
+  }
+}`
+
+}
+
+async function run() {
+
+    await fs.rm('src', { recursive: true }).catch(() => { })
+    await fs.mkdir('src/credentials', { recursive: true })
+    await fs.mkdir('src/nodes', { recursive: true })
+
+    console.log('💡 Loading OpenAPI...');
+    const api = await loadOpenAPI();
+
+    const ops: Array<any> = [];
+
+    for (const pathStr of Object.keys(api.paths || {})) {
+        const pathObj = api.paths[pathStr];
+
+        for (const method of Object.keys(pathObj)) {
+            const operation = pathObj[method];
+            const tags = operation.tags?.length ? operation.tags : ['default'];
+
+            console.log("✅", _.upperCase(method).padEnd(7), pathStr);
+
+            const operationId = operation.operationId || `${method}_${safe(pathStr)}`;
+            const query = (operation.parameters ?? [])
+                .filter((p: any) => p.in === 'query')
+                .map((p: any) => p.name);
+
+            const requestBody =
+                operation.requestBody?.content?.['application/json']?.schema ??
+                operation.requestBody?.content?.['multipart/form-data']?.schema ??
+                null;
+
+            const bodyRequired = requestBody?.required ?? [];
+            const bodyProps = requestBody?.properties ?? {};
+
+            for (const tag of tags) {
+                ops.push({
+                    tag,
+                    path: pathStr,
+                    method,
+                    operationId,
+                    summary: operation.summary || '',
+                    description: operation.description || '',
+                    query,
+                    body: {
+                        required: bodyRequired,
+                        schema: bodyProps,
+                    },
+                });
+            }
+        }
+    }
+
+    if (ops.length === 0) throw new Error('No operations found');
+
+    const raw = generateNodeFile(ops);
+
+    console.log('[GEN] Generated single node file:', OUT_FILE);
+    await fs.writeFile(OUT_FILE, raw, 'utf-8');
+
+    const credentialsRaw = credentialsText();
+    await fs.writeFile(`src/credentials/${namespaceCase}Credentials.credentials.ts`, credentialsRaw, 'utf-8')
+
+    const iconRaw = iconText(_.upperCase(namespaceCase.substring(0, 3)));
+    await fs.writeFile(`src/nodes/icon.svg`, iconRaw, 'utf-8')
+
+    const packageRaw = packageText({ name: NAMESPACE!, className: namespaceCase });
+    await fs.writeFile(`src/package.json`, packageRaw, 'utf-8')
+
+    execSync('npx prettier --write src')
+
+}
+
+run()
+    .catch((err) => {
+        console.error(err);
+        process.exit(1);
+    })
+    .then(() => {
+        console.log('✅ Generated node file:', OUT_FILE);
+        process.exit(0);
+    })

bin/init.ts

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+import fs from 'fs/promises';
+import { execSync } from 'child_process'
+
+async function init() {
+    console.log("[INIT] Initializing...")
+
+    try {
+        await fs.access(".env")
+    } catch (error) {
+        let envText = ""
+        envText += "NAMESPACE=\n"
+        envText += "OPENAPI_URL=\n"
+        // generate .env
+        await fs.writeFile(".env", envText)
+        console.log('[GEN] Generated .env');
+    }
+
+    const NAMESPACE = process.env.NAMESPACE
+    const OPENAPI_URL = process.env.OPENAPI_URL
+
+    if (!NAMESPACE || !OPENAPI_URL) {
+        throw new Error('NAMESPACE and OPENAPI_URL are required')
+    }
+
+    await fs.rmdir("src", { recursive: true }).catch(() => { })
+
+    try {
+        await fs.access(".git")
+
+        console.log("[INIT] Git already initialized")
+        execSync("rm -rf .git")
+        execSync("git init")
+    } catch (error) {
+        execSync("git init")
+    }
+
+    try {
+        console.log("[INIT] Gitignored...")
+        await fs.access(".gitignore")
+    } catch (e) {
+
+        execSync("npx -y gitignore node")
+        console.log('[INIT] gitignored');
+    }
+
+    try {
+        console.log("[INIT] Npmignored...")
+        await fs.access(".npmignore")
+    } catch (e) {
+
+        execSync("npx -y npmignore node")
+        console.log('[INIT] npmignored');
+    }
+
+    console.log('[INIT] Installing dependencies...');
+    execSync("bun install", { stdio: 'inherit' })
+
+
+}
+
+init()

bin/publish.ts

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+import { execSync } from "child_process";
+
+execSync("cd dist && npm publish", { stdio: 'inherit' })

bin/version_update.ts

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+import { execSync } from "node:child_process";
+import fs from "node:fs";
+const NAMESPACE = process.env.NAMESPACE
+
+if (!NAMESPACE) {
+    throw new Error('NAMESPACE is required')
+}
+
+// 1. Ambil versi remote dari npm
+const remoteVersion = execSync(`npm view n8n-nodes-${NAMESPACE} version`)
+  .toString()
+  .trim();
+
+console.log("🔍 Remote version:", remoteVersion);
+
+// 2. Pecah versi → major.minor.patch
+const [major, minor, patch] = remoteVersion.split(".").map(Number);
+
+// 3. Generate versi baru: remote + 1 patch
+const newLocalVersion = `${major}.${minor}.${patch + 1}`;
+
+const pkgPath = "src/package.json";
+const pkg = JSON.parse(fs.readFileSync(pkgPath, "utf8"));
+
+const pkgPathDist = "dist/package.json";
+const pkgDist = JSON.parse(fs.readFileSync(pkgPathDist, "utf8"));
+
+pkg.version = newLocalVersion;
+pkgDist.version = newLocalVersion;
+
+fs.writeFileSync(pkgPath, JSON.stringify(pkg, null, 2));
+fs.writeFileSync(pkgPathDist, JSON.stringify(pkgDist, null, 2));