@vlr/gulp-transform-range

Gulp plugin to transform range of files to another range of files. Main application is generation of code.

transformRange

import { transformRange, ContentFile } from "@vlr/gulp-transform-range";

export function generateYourCode(): NodeJS.ReadWriteStream {
    return gulp.src(sourceFiles)
    .pipe(transformRange(myGenerator))
    .pipe(gulp.dest(destinationFolder));
}

function myGenerator(srcFiles: ContentFile[]): ContentFile[] {
  // return new set of files to be written
  return [];
}

transform single

import { transform, ContentFile } from "@vlr/gulp-transform-range";

export function generateYourCode(): NodeJS.ReadWriteStream {
    return gulp.src(sourceFiles)
    .pipe(transform(myGenerator))
    .pipe(gulp.dest(destinationFolder));
}

function myGenerator(file: ContentFile): ContentFile {
  // return new file to be written, change name and/or extension
  return {
    ...file,
    contents: file.contents + "1",
    extension: ".bk"
  };
}