0.5.3 • Published 4 years ago
@ngoylufo/filer v0.5.3
Filer
Filer is a simple file reader/writer for node.
Installation
If you happened to have stumbled upon this and have some time to kill, installing filer isn't too complicated. Also I couldn't think of a different name.
npm install @ngoylufo/filerUsage
Filer only has two use cases, reading and writing to files. If want to order pizza whilst on the toilet, you've come to the wrong place.
Require filer, preferably, at the top of your file
const filer = require('@ngoylufo/filer');Now you can read and write files.
const package = filer.readFileSync({ filename: `${__dirname}/package.json` });
console.log(package); // <Buffer ...>
filer
.readFile({
filename: `${__dirname}/app/index.html`
})
.then(text => {
console.log(text); // <Buffer ...>
})
.catch(err => {
console.log('Something went wrong');
});
// Returns a <Buffer >.
filer.readFileSync('sample.py');Optional Register some formats for default behaviour
// How to deal with .json files.
filer.formats.register({
extension: '.json',
attributes: {
reader: {
options: { encoding: 'utf8' }
coerce: buffer => JSON.parse(buffer.toString())
},
writer: {
coerce: data => typeof data === 'string' ? data : JSON.stringify(data)
}
}
});
// Multiple formats following the same rules.
filer.formats.register({
extension: ['.html', '.css', '.txt'],
attributes: {
reader: { options: { encoding: 'utf8' } },
writer: { options: { encoding: 'utf8' } },
}
});
const package = filer.readFileSync({ filename: `${__dirname}/package.json` });
console.log(package.name); // @ngoylufo/filer
filer.writeFile({
filename: `${__dirname}/index.html`,
data: '<!doctype html>'
}).then(() => {
console.log('Wrote to file, now reading from file...');
filer
.readFile({ filename: `${__dirname}/index.html` })
.then(data => {
console.log(data); // <!doctype html>
}).catch((contents) => {
// contents === undefined not an error. At least not yet.
console.log('Something went wrong!');
});
});
// Unregistered format, returns a <Buffer ...>, if file exists.
filer.readFileSync('sample.py');API
Coming soon...
License
This project is under the MIT License - see the LICENSE details.