gulp-replace-image-src
v1.0.1
Published
replace the "src" attribute with specific path of "img" tags in HTML files
Downloads
225
Maintainers
magicleeReadme
gulp-replace-image-src 
Replace the "src" attribute of <img> tags with specific path in HTML files.
It is very easy to replace original "src" with a CDN "src".
Installation
Install package with NPM and add it to your development dependencies:
npm install --save-dev gulp-replace-image-src
Usage
var rep = require('gulp-replace-image-src');
var gulp = require('gulp');
gulp.task('replace', function() {
gulp.src('*.html')
.pipe(rep({
prependSrc : '//github.cdn.com/images/',
keepOrigin : false
}))
.pipe(gulp.dest('dist'));
});The original HTML is like:
<body>
<div class="icon1"><img src="/public/icon4.png" /></div>
<div class="icon1_1"><img src="../icon4-1.png" /></div>
</body>After replaced, it should be like:
<body>
<div class="icon1"><img src="//github.cdn.com/images/icon4.png" /></div>
<div class="icon1_1"><img src="//github.cdn.com/images/icon4-1.png" /></div>
</body>The plugin only keeps the original file name in the new path.
If you want to keep origin "src", then you can make keepOrigin true.
var rep = require('gulp-replace-image-src');
var gulp = require('gulp');
gulp.task('replace', function() {
gulp.src('*.html')
.pipe(rep({
prependSrc : '//github.cdn.com/images',
keepOrigin : true
}))
.pipe(gulp.dest('dist'));
});Then you will see the below HTML:
<body>
<div class="icon1"><img src="//github.cdn.com/images/public/icon4.png" /></div>
<div class="icon1_1"><img src="//github.cdn.com/images/../icon4-1.png" /></div>
</body>If the "src" starts with "http:|ftp:|https:|//", then it will NOT be replaced.
API
replace(options)
Options, Type: Object.
options.prependSrc
Type:String
Default: /
Prepend the path string to every "src" attribute of "img" tag.
options.keepOrigin
Type:Boolean
Default:false
If the value is true, then the new "src" is prepended to the origin "src".