Gustavo Santos
e322cec92b
git-subtree-dir: coordenador git-subtree-mainline:facbe2e340git-subtree-split:ce7af94d55
64 lines
2.6 KiB
JavaScript
64 lines
2.6 KiB
JavaScript
const fs = require('node:fs');
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const path = require('node:path');
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const ROOT = path.join(__dirname, '..');
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function readLogicSource(fileName) {
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const raw = fs.readFileSync(path.join(ROOT, 'logic', fileName), 'utf8');
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return raw
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// Remove a linha final "module.exports = {...}" -- as funcoes ficam soltas no escopo do node.
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.replace(/module\.exports\s*=\s*\{[\s\S]*?\};?\s*$/m, '')
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// Remove requires de outros modulos de logic/*.js -- quando inlined, a funcao requerida
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// ja esta no mesmo escopo (senao vira identificador duplicado: function X + const {X} = require(...)).
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.replace(/^const\s*\{[^}]*\}\s*=\s*require\(['"]\.\/[a-zA-Z0-9_-]+['"]\);?\s*$/gm, '')
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.trim();
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}
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function inlinedLogic(fileNames) {
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return fileNames.map(readLogicSource).join('\n\n');
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}
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function sqlAsJsTemplateLiteral(sqlRelativePath) {
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const sql = fs.readFileSync(path.join(ROOT, sqlRelativePath), 'utf8');
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const escaped = sql.replace(/\\/g, '\\\\').replace(/`/g, '\\`').replace(/\$\{/g, '\\${');
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return `\`${escaped}\``;
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}
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function buildDriverCode(driverRelativePath) {
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const driverPath = path.join(ROOT, 'n8n', 'nodes', driverRelativePath);
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let driver = fs.readFileSync(driverPath, 'utf8');
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const requiresMatch = driver.match(/^\/\/ @requires (.+)$/m);
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const requiredLogicFiles = requiresMatch ? requiresMatch[1].trim().split(/\s+/) : [];
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driver = driver.replace(/^\/\/ @requires .+\n/m, '');
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driver = driver.replace('/* __SQL_CANDIDATOS_V2__ */', sqlAsJsTemplateLiteral('sql/candidatos_v2_glpi.sql'));
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driver = driver.replace('/* __SQL_LEGADO_V1_VERBATIM__ */', sqlAsJsTemplateLiteral('sql/top_10_chamados_abertos_glpi.sql'));
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driver = driver.replace('/* __SQL_CONTEXTO__ */', sqlAsJsTemplateLiteral('sql/contexto_glpi.sql'));
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const logicBlock = requiredLogicFiles.length ? `${inlinedLogic(requiredLogicFiles)}\n\n` : '';
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return `${logicBlock}${driver.trim()}`;
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}
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function buildWorkflow() {
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const templatePath = path.join(ROOT, 'n8n', 'workflow.template.json');
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const template = JSON.parse(fs.readFileSync(templatePath, 'utf8'));
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for (const node of template.nodes) {
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if (node.type === 'n8n-nodes-base.code' && typeof node.parameters.jsCode === 'string') {
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const marker = node.parameters.jsCode.match(/^__BUILD__:(.+)$/);
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if (marker) {
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node.parameters.jsCode = buildDriverCode(marker[1].trim());
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}
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}
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}
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return template;
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}
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if (require.main === module) {
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process.stdout.write(JSON.stringify(buildWorkflow(), null, 2));
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}
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module.exports = { buildWorkflow, inlinedLogic, readLogicSource, sqlAsJsTemplateLiteral, buildDriverCode };
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