Can't get any image processed

[jzp74]

I have a directory "images" containing the following files:

bg-klaprozen-1.jpg
bg-terras-1.jpg

I created this task in my gruntfile.js

gulp.task('respo', function () {
return gulp.src('images/**/*')
    .pipe(responsive({
        '*bg-*-{1,2,3,4}.jpg': [
            { width: 1600, suffix: '-w1600' }
        ]
        }))
    .pipe(gulp.dest('dist/images'));
});

Unfortunately this doesn't create any image in dis/images. Tried the following substitutions for "bg--{1,2,3,4}.jpg"

• bg-*-{1,2,3,4}.jpg
• *.jpg
• bg-klaprozen-1.jpg

None of them yields any image. Am I doing something wrong or is this a bug?

[dcgauld]

Hmm, I can't seem to reproduce this, and it doesn't look like you're doing anything wrong. Can you try using * as the pattern and see if that gives you a result?

Also, are there any errors within the console when you run this?

[jzp74]

Thanks for your answer. Tried it but same result. No errors in console.

I tried adding

.pipe(using())

before the responsive command. This yields a full list of the files in the images directory which is correct.

If I add after the responsive command (and before the dest command) it yields nothing (but should have yielded all files). This indicates that the problem is somewhere in the responsive command.

[jzp74]

Just now stripped my gulpfile.js to the bare minimum to test this plugin and to make sure no other code interferes. No change.

This is now my complete file:

var gulp = require('gulp'),
    responsive = require('gulp-responsive-images');
    using = require('gulp-using');

gulp.task('respo', function () {
    return gulp.src('images/**/*')
        .pipe(responsive({
            '*': [
                { width: 1600, suffix: '-w1600' }
            ]
            }))
        .pipe(using())
        .pipe(gulp.dest('dist/images'));
});

gulp.task('default', function() {
    gulp.start('respo');
});

Moving or removing pipe(using()) has no impact on outcome.

What can I test to help solve this bug?

[dcgauld]

Did you ever get this sorted out?

A colleague had a similar problem last week and it was down to him not having GraphicsMagick installed (as detailed in the README).

[jzp74]

I sort of stopped trying and wrote a bash script instead. Works for me :-)