feat(v2): add build script that inlines tested logic/*.js into n8n Code nodes

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

tools/build-workflow.js

@@ -0,0 +1,59 @@
+const fs = require('node:fs');
+const path = require('node:path');
+
+const ROOT = path.join(__dirname, '..');
+
+function readLogicSource(fileName) {
+  const raw = fs.readFileSync(path.join(ROOT, 'logic', fileName), 'utf8');
+  // Remove a linha final "module.exports = {...}" -- as funcoes ficam soltas no escopo do node.
+  return raw.replace(/module\.exports\s*=\s*\{[\s\S]*?\};?\s*$/m, '').trim();
+}
+
+function inlinedLogic(fileNames) {
+  return fileNames.map(readLogicSource).join('\n\n');
+}
+
+function sqlAsJsTemplateLiteral(sqlRelativePath) {
+  const sql = fs.readFileSync(path.join(ROOT, sqlRelativePath), 'utf8');
+  const escaped = sql.replace(/\\/g, '\\\\').replace(/`/g, '\\`').replace(/\$\{/g, '\\${');
+  return `\`${escaped}\``;
+}
+
+function buildDriverCode(driverRelativePath) {
+  const driverPath = path.join(ROOT, 'n8n', 'nodes', driverRelativePath);
+  let driver = fs.readFileSync(driverPath, 'utf8');
+
+  const requiresMatch = driver.match(/^\/\/ @requires (.+)$/m);
+  const requiredLogicFiles = requiresMatch ? requiresMatch[1].trim().split(/\s+/) : [];
+  driver = driver.replace(/^\/\/ @requires .+\n/m, '');
+
+  driver = driver.replace('/* __SQL_CANDIDATOS_V2__ */', sqlAsJsTemplateLiteral('sql/candidatos_v2_glpi.sql'));
+  driver = driver.replace('/* __SQL_LEGADO_V1_VERBATIM__ */', sqlAsJsTemplateLiteral('sql/top_10_chamados_abertos_glpi.sql'));
+  driver = driver.replace('/* __SQL_CONTEXTO_FOLLOWUPS__ */', sqlAsJsTemplateLiteral('sql/contexto_followups_glpi.sql'));
+  driver = driver.replace('/* __SQL_CONTEXTO_TAREFAS__ */', sqlAsJsTemplateLiteral('sql/contexto_tarefas_glpi.sql'));
+
+  const logicBlock = requiredLogicFiles.length ? `${inlinedLogic(requiredLogicFiles)}\n\n` : '';
+  return `${logicBlock}${driver.trim()}`;
+}
+
+function buildWorkflow() {
+  const templatePath = path.join(ROOT, 'n8n', 'workflow.template.json');
+  const template = JSON.parse(fs.readFileSync(templatePath, 'utf8'));
+
+  for (const node of template.nodes) {
+    if (node.type === 'n8n-nodes-base.code' && typeof node.parameters.jsCode === 'string') {
+      const marker = node.parameters.jsCode.match(/^__BUILD__:(.+)$/);
+      if (marker) {
+        node.parameters.jsCode = buildDriverCode(marker[1].trim());
+      }
+    }
+  }
+
+  return template;
+}
+
+if (require.main === module) {
+  process.stdout.write(JSON.stringify(buildWorkflow(), null, 2));
+}
+
+module.exports = { buildWorkflow, inlinedLogic, readLogicSource, sqlAsJsTemplateLiteral, buildDriverCode };

tools/build-workflow.test.js

@@ -0,0 +1,28 @@
+const { test } = require('node:test');
+const assert = require('node:assert/strict');
+const { buildWorkflow } = require('./build-workflow');
+
+test('workflow montado tem nome e nodes esperados', () => {
+  const wf = buildWorkflow();
+  assert.equal(wf.name, '[DEV] Coordenador GLPI - Chamados Abertos v2 (Shadow)');
+  const names = wf.nodes.map((n) => n.name);
+  assert.ok(names.includes('Code - Montar SQL Candidatos'));
+});
+
+test('Code - Montar SQL Candidatos tem a logica de config e o SQL inlined (sem marcador de build)', () => {
+  const wf = buildWorkflow();
+  const node = wf.nodes.find((n) => n.name === 'Code - Montar SQL Candidatos');
+  assert.ok(node.parameters.jsCode.includes('function parseConfig'));
+  assert.ok(node.parameters.jsCode.includes('WITH ultima_interacao'));
+  assert.ok(!node.parameters.jsCode.includes('__BUILD__'));
+  assert.ok(!node.parameters.jsCode.includes('__SQL_CANDIDATOS_V2__'));
+});
+
+test('nenhum node de Code sobra com marcador nao resolvido', () => {
+  const wf = buildWorkflow();
+  for (const node of wf.nodes) {
+    if (node.type === 'n8n-nodes-base.code') {
+      assert.ok(!node.parameters.jsCode.includes('__BUILD__'), `node ${node.name} tem marcador nao resolvido`);
+    }
+  }
+});