README
if-file-read
Return the content of the first file in array which exists
Install
npm install --save if-file-read
Usage
const ifFileRead = require('if-file-read');
// Where c.txt is the only file:
ifFileRead(['a.txt', 'b.txt', 'c.txt']);
//=> 'contents of c.txt file'
// Where src/c.txt is the only file
ifFileRead(['a.txt', 'b.txt', 'c.txt'], {prepend: 'src'});
//=> 'contents of src/c.txt file'
API
ifFileRead(files, options)
Returns a readFileSync
for the first valid file
Arguments
Name | Description | Type | Default |
---|---|---|---|
files | Array of file paths | array |
arg required |
options.prepend | string to prepend to each file | string |
'' |
Returns
Type: string
Throws Error
"No files found"
if none of the files exist
License
MIT © Dawson Botsford