@digigov/postcss-banner

postcss-banner plugin to add text banner and footer to resulting file.

Usage

• Asterisks to beginning of line are added automatically (use inline: false to disable)
• Bang isn't added automatically (use important: true to enable)

Add PostCSS Banner to your build tool:

npm install --save-dev postcss postcss-banner

Set banner and/or footer properties to add banner and/or footer to your resulting css (so use after minifier).

Example:

postcss(require('postcss-banner')({banner: 'banner'}))

yields

/*
 * banner
 */
.foo {
}

Value will be converted to string and wrapped with spaces by default. Set inline to true to render the comment in a single line.

Example:

var postcss = require('gulp-postcss');
var postcssBanner = require('postcss-banner');

var banner = 'single line comment';

gulp.task('css', function () {
  return gulp.src('./css/src/*.css')
    .pipe(postcss(
      [
        postcssBanner({
          banner: banner,
          inline: true
        })
      ]))
    .pipe(gulp.dest('./css'));
});

yields

/* single line comment */
.foo {
}

Options

banner

Type: String

The string will be converted in a css comment and put at the beginning of the css file.

footer

Type: String

The string will be converted in a css comment and put at the end of the css file.

inline

Type: Boolean

Default: false

Render the banner all in one line.

important

Type: Boolean

Default: false

Add a bang to the comment. (eg. /*! banner v.0.0.1 */)

NOTE: Important css comments are generally preserved from being removed during a minification process.