gulp-grep

Stream grep plugin for gulp

This is alter version of gulp-ignore, if you want to ignore files from stream - you should definatly check it out first.

Usage

Basic

var grep = require('gulp-grep-stream');

gulp.src(['./src/*.ext'])
    .pipe(grep('*magic*.ext'))
    .pipe(gulp.dest("./dist/magic"));

Invert match

var grep = require('gulp-grep-stream');

gulp.src(['./src/*.ext'])
    .pipe(grep('*magic*.ext', { invert_match: true }))
    .pipe(gulp.dest("./dist/not_magic"));

Running changed mocha test files

var grep = require('gulp-grep-stream');
var watch = require('gulp-watch');
var mocha = require('gulp-mocha');

gulp.src(['./lib/**/*.js', './tests/*.js'])
    .pipe(watch({ emit: 'glob' }))
    .pipe(grep('tests/*.js'))
    .pipe(mocha());

API

grep(pattern, options)

pattern

Type: String / Array

The array of patterns, that will be used for matching. (If string passed, it will be wrapped in array).

options.invert_match

Type: Boolean Default: false

If file matches one of patterns, it will be excluded from stream.

License

MIT License