How to use the writeFileAsync function from fs

Find comprehensive JavaScript fs.writeFileAsync code examples handpicked from public code repositorys.

fs.writeFileAsync is a function that writes data to a file asynchronously in Node.js.

generator.js

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if(!destBuffer) {

  return mkdirpAsync(path.dirname(dest))
  .then(function() {
    return fs.writeFileAsync(dest, sourceBuffer);
  })
  .then(function() {
    return self.queueAsync(function() {
      self.log(chalk.green('create') + ' ' + dest);

build.js

GitHub: Tyrese312005/Tyrese312005.github.io

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    code = code.replace( /__DEBUG__/g, "false" );
    code = code.replace( /__BROWSER__/g, "false" );
    if (sourceFileName === "promise.js") {
        code = applyOptionalRequires(code, depsRequireCode);
    }
    return fs.writeFileAsync(path.join(root, sourceFileName), code);
}, {
    context: {
        depsRequireCode: depsRequireCode,
        source: source,

+ 71 other calls in file

How does fs.writeFileAsync work?

fs.writeFileAsync is a method in the Node.js fs module that provides an asynchronous way to write data to a file, returning a promise that will either resolve or reject when the operation is completed. The method takes the file path, data to be written, and options as input parameters.

generate-typings.js

GitHub: shang-demo/tools-template

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    .then(function (buffer) {
      var data = buffer.toString();
      data = data.replace(str, '');
      data = data.replace('</component>', `  ${str}\n  </component>`);


      return fs.writeFileAsync(file.path, data);
    });
}


function replaceJsLibraryMappings() {

+ 7 other calls in file

Ai Example

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const fs = require("fs").promises;

fs.writeFile("example.txt", "Hello, world!")
  .then(() => console.log("File written successfully."))
  .catch((err) => console.error(err));

This code writes the string 'Hello, world!' to a file called example.txt. If the file doesn't exist, it will be created. The .then() method logs a success message to the console, and the .catch() method logs any errors that occur.

Other functions in fs

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fs.readFileSync is the most popular function in fs (2736 examples)

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