Last active
May 11, 2018 01:34
-
-
Save dohoons/ea33e0dbc87dc0f1b76cb77df36b6032 to your computer and use it in GitHub Desktop.
multi depth img sprite
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var gulp = require('gulp'), | |
| path = require('path'), | |
| merge = require('merge-stream'), | |
| listFilepaths = require('list-filepaths'), | |
| spritesmith = require('gulp.spritesmith-multi'); | |
| // 자동 스프라이트 | |
| gulp.task('auto-sprite', function() { | |
| var stream = merge(); | |
| listFilepaths('./src/img-sprites') | |
| .then(filepaths => { | |
| const dirs = [ | |
| // get unique array | |
| ...new Set( | |
| // filepath map loop | |
| // [ ~~/dir/two/one/file.png, ... ] | |
| // => [ ~~/dir/two, ... ] | |
| filepaths.map(v => { | |
| var dir = v.split(path.sep); | |
| dir.pop(); | |
| dir.pop(); | |
| dir = dir.join(path.sep); | |
| dir = path.relative('./src/img-sprites', dir); | |
| return dir; | |
| }) | |
| ) | |
| ]; | |
| return dirs; | |
| }) | |
| .catch(console.error) | |
| .then(function(dirs) { | |
| dirs.forEach(function(dir, index) { | |
| var spriteData = gulp.src(`./src/img-sprites/${dir}/**/*.png`) | |
| .pipe(spritesmith({ | |
| spritesmith: function (options, sprite, icons){ | |
| options.imgPath = `@@img/sprite/${options.imgName}`; | |
| options.cssName = `_${sprite}-sprite.scss`; | |
| options.cssTemplate = null; | |
| options.cssSpritesheetName = sprite; | |
| options.padding = 10; | |
| options.cssVarMap = function(sp) { | |
| sp.name = `${sprite}-${sp.name}`; | |
| }; | |
| return options; | |
| } | |
| })) | |
| .on('error', function (err) { | |
| console.log(err) | |
| }); | |
| var imgStream = spriteData.img.pipe(gulp.dest(`./dist/images/${dir}/sprite`)); | |
| var cssStream = spriteData.css.pipe(gulp.dest(`./src/scss/${dir}/vendors`)); | |
| stream.add(imgStream); | |
| stream.add(cssStream); | |
| }); | |
| }); | |
| return stream; | |
| }); |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment