In my gulp.js file I'm streaming all HTML files from the examples
folder into the build
folder.
To create the gulp task is not difficult:
var gulp = require('gulp');
gulp.task('examples', function() {
return gulp.src('./examples/*.html')
.pipe(gulp.dest('./build'));
});
But I can't figure out how retrieve the file names found (and processed) in the task, or I can't find the right plugin.
This question is related to
gulp
I found this plugin to be doing what I was expecting: gulp-using
Simple usage example: Search all files in project with .jsx extension
gulp.task('reactify', function(){
gulp.src(['../**/*.jsx'])
.pipe(using({}));
....
});
Output:
[gulp] Using gulpfile /app/build/gulpfile.js
[gulp] Starting 'reactify'...
[gulp] Finished 'reactify' after 2.92 ms
[gulp] Using file /app/staging/web/content/view/logon.jsx
[gulp] Using file /app/staging/web/content/view/components/rauth.jsx
Here is another simple way.
var es, log, logFile;
es = require('event-stream');
log = require('gulp-util').log;
logFile = function(es) {
return es.map(function(file, cb) {
log(file.path);
return cb();
});
};
gulp.task("do", function() {
return gulp.src('./examples/*.html')
.pipe(logFile(es))
.pipe(gulp.dest('./build'));
});
If you want to use @OverZealous' answer (https://stackoverflow.com/a/21806974/1019307) in Typescript, you need to import
instead of require
:
import * as debug from 'gulp-debug';
...
return gulp.src('./examples/*.html')
.pipe(debug({title: 'example src:'}))
.pipe(gulp.dest('./build'));
(I also added a title
).
You can use the gulp-filenames module to get the array of paths. You can even group them by namespaces:
var filenames = require("gulp-filenames");
gulp.src("./src/*.coffee")
.pipe(filenames("coffeescript"))
.pipe(gulp.dest("./dist"));
gulp.src("./src/*.js")
.pipe(filenames("javascript"))
.pipe(gulp.dest("./dist"));
filenames.get("coffeescript") // ["a.coffee","b.coffee"]
// Do Something With it
For my case gulp-ignore was perfect. As option you may pass a function there:
function condition(file) {
// do whatever with file.path
// return boolean true if needed to exclude file
}
And the task would look like this:
var gulpIgnore = require('gulp-ignore');
gulp.task('task', function() {
gulp.src('./**/*.js')
.pipe(gulpIgnore.exclude(condition))
.pipe(gulp.dest('./dist/'));
});
Source: Stackoverflow.com