mirror of https://github.com/curbengh/hexo-yam
200 lines
7.4 KiB
Markdown
200 lines
7.4 KiB
Markdown
# hexo-yam
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[](https://www.npmjs.com/package/hexo-yam)
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[](https://travis-ci.com/curbengh/hexo-yam)
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[](https://david-dm.org/curbengh/hexo-yam)
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[](https://snyk.io/test/npm/hexo-yam)
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[](https://greenkeeper.io/)
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Yet Another Minifier for Hexo. Minify and compress HTML, JS, CSS and SVG. XML, JSON and [many more](https://github.com/curbengh/hexo-yam/blob/ba77db0094a7c07ea9f70f010bfc15541d4105ca/index.js#L64) are also compressed. Support gzip and [brotli](https://en.wikipedia.org/wiki/Brotli) [compressions](https://en.wikipedia.org/wiki/HTTP_compression).
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## Version 3
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In v3 onwards, this plugin is enabled by default. Most [options](#options) have changed and they are now under `minify:` option.
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Example:
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```
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neat_svg:
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plugins: [{cleanupIDs: false}]
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```
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needs to be updated to
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```
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minify:
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svg:
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plugins: [{cleanupIDs: false}]
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```
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## Installation
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``` bash
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$ npm install hexo-yam --save
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```
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## Options
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``` yaml
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minify:
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enable: true
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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---
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``` yaml
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minify:
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html:
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enable: true
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exclude:
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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- **priority** - Plugin's priority. Defaults to `10`. Set lower value to set higher priority and vice versa.
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- **logger** - Verbose output. Defaults to `false`.
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- **exclude** - Exclude files.
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- Support one-liner, `exclude: [*.min.html, *.note.html]`.
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- To exclude a file, double asterisk and the full path must be specified, `**/themes/typing/source/js/source.js`.
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- `*source.js` also works, but it also excludes `resource.js`.
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- Test glob pattern on the web using [Globtester](http://www.globtester.com/).
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- **globOptions** - [micromatch options](https://github.com/micromatch/micromatch#options) to customise how glob patterns match files. Defaults to `{ basename: true }`, unless the pattern has a slash.
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For more options, see [HTMLMinifier](https://github.com/kangax/html-minifier).
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---
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``` yaml
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minify:
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css:
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enable: true
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exclude:
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- '*.min.css'
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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- **priority** - Plugin's priority. Defaults to `10`.
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- **logger** - Verbose output. Defaults to `false`.
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- **exclude** - Exclude files. Support wildcard pattern.
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- **level** - Optimization level. Defaults to `2`.
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- **globOptions** - See [`html:`](#options).
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For more options, see [clean-css](https://github.com/jakubpawlowicz/clean-css).
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---
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``` yaml
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minify:
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js:
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enable: true
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exclude:
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- '*.min.js'
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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- **priority** - Plugin's priority. Defaults to `10`.
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- **logger** - Verbose output. Defaults to `false`.
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- **exclude** - Exclude files. Support wildcard pattern.
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- **compress** - Compress options.
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- **mangle** - Mangle variable names. Defaults to `true`. Pass an object to specify [mangle options](https://github.com/terser-js/terser#mangle-options).
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- **output** - Output options.
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- To retain comments, `output: {comments: true}`.
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- **globOptions** - See [`html:`](#options).
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For more options, see [Terser](https://github.com/terser-js/terser).
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---
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``` yaml
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minify:
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svg:
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enable: true
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include:
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- '*.svg'
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- '!*.min.svg'
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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- **priority** - Plugin's priority. Defaults to `10`.
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- **logger** - Verbose output. Defaults to `false`.
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- **include** - Include files. Support wildcard pattern.
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- Exclude `*.min.svg` by default.
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- **plugins** - Plugin options.
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- To retain comments, `plugins: [{removeComments: false}]`.
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- **globOptions** - See [`html:`](#options).
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For more options, see [svgo](https://github.com/svg/svgo).
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---
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``` yaml
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minify:
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gzip:
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enable: true
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include:
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- '*.html'
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- '*.css'
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- '*.js'
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- '*.txt'
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- '*.ttf'
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- '*.atom'
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- '*.stl'
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- '*.xml'
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- '*.svg'
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- '*.eot'
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- '*.json'
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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- **priority** - Plugin's priority. Defaults to `10`.
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- **logger** - Verbose output. Defaults to `false`.
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- **include** - Include files. Support wildcard pattern.
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- Support one-liner, `include: ['*.html','*.css','*.js']`.
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- Must include asterisk and single quotes. `.html` is invalid. `'*.html'` is valid.
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- **globOptions** - See [`html:`](#options).
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---
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``` yaml
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minify:
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brotli:
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enable: true
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include:
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- '*.html'
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- '*.css'
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- '*.js'
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- '*.txt'
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- '*.ttf'
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- '*.atom'
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- '*.stl'
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- '*.xml'
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- '*.svg'
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- '*.eot'
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- '*.json'
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```
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- **enable** - Enable the plugin. Defaults to `true`.
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- **priority** - Plugin's priority. Defaults to `10`.
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- **logger** - Verbose output. Defaults to `false`.
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- **include** - Include files. Support wildcard pattern.
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- **globOptions** - See [`html:`](#options).
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## HTTP Compression
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While most modern web browsers [support Brotli](https://www.caniuse.com/#feat=brotli), you also need to consider whether the web/app server, hosting platform, reverse proxy or CDN (whichever relevant to you) support it.
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As of May 2019, GitHub Pages, GitLab Pages and Netlify *do not* support brotli yet. You can generate `.br` files, but they won't serve those files.
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Name | Status (May 8, 2019)
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--- | ---
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GitHub Pages | [In consideration](https://github.community/t5/GitHub-Pages/Support-for-pre-compressed-assets-and-brotli-compression/m-p/22055)
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GitLab Pages | [In progress](https://gitlab.com/gitlab-org/gitlab-pages/merge_requests/120)
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Netlify | [In consideration](https://postimg.cc/qgxn0261)
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If you have access to the web server config, you should disable on-the-fly compression for static files (that are already compressed by this plugin),
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- [nginx](https://github.com/google/ngx_brotli): Make sure both filter and static modules are enabled. This way pre-compressed `.br` files will be served while dynamic content can be compressed on-the-fly. Protip: `brotli_types text/plain text/css application/javascript application/json image/svg+xml application/xml+rss;` to prevent compressing media files (which are already compressed anyway).
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- [Apache](https://httpd.apache.org/docs/2.4/en/mod/mod_brotli.html): See 'Serving pre-compressed content' section of [mod_brotli](https://httpd.apache.org/docs/2.4/en/mod/mod_brotli.html).
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- [Caddy](https://caddyserver.com/features): [0.9.4+](https://caddyserver.com/blog/caddy-0_9_4-released) by default support pre-compressed `.gz` `.br` files and on-the-fly gzip compress dynamic files.
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- [express](https://github.com/expressjs/express)/[connect](https://github.com/senchalabs/connect): Use [pre-compressed-assets](https://github.com/domadams/pre-compressed-assets). You still can continue to use [compression](https://github.com/expressjs/compression)/[shrink-ray-current](https://github.com/Alorel/shrink-ray) for dynamic files.
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## Credits
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All credits go to the following work:
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- [hexo-neat](https://github.com/rozbo/hexo-neat) by rozbo
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- neat html by [HTMLMinifier](https://github.com/kangax/html-minifier)
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- neat css by [clean-css](https://github.com/jakubpawlowicz/clean-css)
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- neat js by [terser](https://github.com/terser-js/terser)
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- gzip feature is inspired by [hexo-generator-optimize](https://github.com/JackyRen/hexo-generator-optimize)
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