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cómo cargar un archivo en una carpeta usando cli en nodeJs

Estoy tratando de hacer una CLI que cargue solo un archivo .extension específico, por ejemplo, si quiero cargar un archivo .jpg , solo se debe cargar un archivo JPG creando una carpeta JPG

 const { program } = require("commander"); const fs = require("fs"); const path = require("path"); program.version("0.0.1"); program .command("file") .alias("f") .description("Add filename with filepath") .action(() => { prompt(questions).then((answers) => { try { // compare extension const extension = path.extname(answers.fileName); const allowedExtension = ".jpg"; if (allowedExtension !== extension) { console.log("Use only .jpg Extension file"); } else { // make dir fs.mkdir(path.join(__dirname, "JPG"), { recursive: true }, (err) => { if (err) { return console.error(err); } // read file or uploaded file const file = fs.createReadStream( `${answers.filePath}/${answers.fileName}` ); console.log( "Directory created successfully!", answers.fileName, answers.filePath ); }); } } catch (error) { console.log(error.message); } }); }); program.parse(process.argv);

pero no sé cómo cargar un archivo usando CLI en la carpeta provista

about 4 years ago · Juan Pablo Isaza
2 answers
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0

Subirlo usando la función writeFile:

 const { program } = require("commander"); const fs = require("fs"); const path = require("path"); program.version("0.0.1"); program .command("file") .alias("f") .description("Add filename with filepath") .action(() => { prompt(questions).then((answers) => { try { // compare extension const extension = path.extname(answers.fileName); const allowedExtension = ".jpg"; if (allowedExtension !== extension) { console.log("Use only .jpg Extension file"); } else { // make dir fs.mkdir(path.join(__dirname, "JPG"), { recursive: true }, (err) => { if (err) { return console.error(err); } const file = fs.createReadStream( `${answers.filePath}/${answers.fileName}` ); fs.writeFile(`${answers.filePath}/${answers.fileName}`,file,(err) => console.log(err)) console.log( "Directory created successfully!", answers.fileName, answers.filePath ); }); } } catch (error) { console.log(error.message); } }); }); program.parse(process.argv);

about 4 years ago · Juan Pablo Isaza Report

0

Nunca he usado nodeJs, por lo que esto puede funcionar o no. Debe buscar scp para la transferencia de cli entre dos fuentes, puede instalar el módulo node-scp usando npm (o eso leí)

 npm i node-scp

Luego, debe importarlo, definir las rutas de origen y destino y luego usarlo.

 var local_folder_path = './local/dir'; var detination_folder_path = '/server/path'; send_folder_using_async_await(local_folder_path, detination_folder_path); async function send_folder_using_async_await(folder_path, destination_path) { try { const client = await scp(remote_server) await client.uploadDir(folder_path, destination_path) client.close() } catch (e) { console.log(e) } }

Algo como esto.

about 4 years ago · Juan Pablo Isaza Report
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