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authorDimitri Staessens <[email protected]>2019-10-06 21:37:45 +0200
committerDimitri Staessens <[email protected]>2019-10-06 21:37:45 +0200
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parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
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build: Add some required modules for node
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+# outputFile(file, data, [options, callback])
+
+Almost the same as `writeFile` (i.e. it [overwrites](http://pages.citebite.com/v2o5n8l2f5reb)), except that if the parent directory does not exist, it's created. `file` must be a file path (a buffer or a file descriptor is not allowed). `options` are what you'd pass to [`fs.writeFile()`](https://nodejs.org/api/fs.html#fs_fs_writefile_file_data_options_callback).
+
+- `file` `<String>`
+- `data` `<String> | <Buffer> | <Uint8Array>`
+- `options` `<Object> | <String>`
+- `callback` `<Function>`
+
+## Example:
+
+```js
+const fs = require('fs-extra')
+
+const file = '/tmp/this/path/does/not/exist/file.txt'
+fs.outputFile(file, 'hello!', err => {
+ console.log(err) // => null
+
+ fs.readFile(file, 'utf8', (err, data) => {
+ if (err) return console.error(err)
+ console.log(data) // => hello!
+ })
+})
+
+// With Promises:
+fs.outputFile(file, 'hello!')
+.then(() => fs.readFile(file, 'utf8'))
+.then(data => {
+ console.log(data) // => hello!
+})
+.catch(err => {
+ console.error(err)
+})
+```