Created
June 1, 2017 13:27
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Task para redimensionar, compactar e zipar as imagens JPG de um diretório
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| /* | |
| //Dependências | |
| "devDependencies": { | |
| "gulp": "^3.9.1", | |
| "gulp-image": "^2.9.0", | |
| "gulp-image-resize": "^0.12.0", | |
| "gulp-zip": "^4.0.0" | |
| } | |
| */ | |
| const gulp = require('gulp'); | |
| const imageresize = require('gulp-image-resize'); | |
| const image = require('gulp-image'); | |
| const zip = require('gulp-zip'); | |
| const fs = require('fs'); | |
| const albums = [ | |
| { | |
| src: 'C:/fotos/meudiretorio1/' | |
| }, | |
| { | |
| src: 'C:/fotos/meudiretorio2/' | |
| } | |
| ]; | |
| function slugify(text) | |
| { | |
| return text.toString().toLowerCase() | |
| .replace(/\s+/g, '-') // Replace spaces with - | |
| .replace(/[^\w\-]+/g, '') // Remove all non-word chars | |
| .replace(/\-\-+/g, '-') // Replace multiple - with single - | |
| .replace(/^-+/, '') // Trim - from start of text | |
| .replace(/-+$/, ''); // Trim - from end of text | |
| } | |
| gulp.task('images', function () { | |
| // loop through image groups | |
| albums.forEach(function(album){ | |
| var fileName = album.src.match(/([^\/]*)\/*$/)[1]; | |
| var resize_settings = { | |
| width: 900, | |
| height: 900, | |
| crop: false, | |
| upscale : false | |
| } | |
| gulp | |
| .src([album.src + '*.jpg', album.src + '*.JPG']) | |
| .pipe(imageresize(resize_settings)) | |
| .pipe(image({ | |
| //pngquant: true, | |
| //optipng: false, | |
| //zopflipng: true, | |
| jpegRecompress: false, | |
| jpegoptim: true, | |
| mozjpeg: true, | |
| guetzli: false, | |
| //gifsicle: true, | |
| //svgo: true, | |
| concurrent: 10 | |
| })) | |
| .pipe(zip(slugify(fileName) + '.zip')) | |
| .pipe(gulp.dest('./')); | |
| }); | |
| }); |
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