posthtml-hash 
posthtml-hash is a PostHTML plugin for hashing static CSS/JS assets to enable caching. hasha is used to generate hashes.
<html>
<head>
- <link rel="stylesheet" href="stylesheet.css" />
+ <link rel="stylesheet" href="stylesheet.9a6cf95c41e87b9dc102.css" />
</head>
<body>
- <script src="main.js"></script>
+ <script src="main.b0dcc67ffc1fd562f212.js"></script>
</body>
</html>Install
yarn add -D posthtml-hash
# OR
npm i posthtml-hashUsage
const fs = require("fs");
const posthtml = require("posthtml");
const { hash } = require("posthtml-hash");
const html = fs.readFileSync("./index.html");
posthtml()
.use(hash())
.process(html)
.then((result) => fs.writeFileSync("./index.html", result.html));Options
This plugin assumes that the file to process is in the same directory as the posthtml script. If not, specify the relative path to the html file in options.path:
const fs = require("fs");
const posthtml = require("posthtml");
const { hash } = require("posthtml-hash");
const html = fs.readFileSync("./public/index.html");
posthtml()
.use(
hash({
/**
* Relative path to processed HTML file
*/
path: "public",
/**
* Length of hash
* Default is 20
*/
hashLength: 10,
})
)
.process(html)
.then((result) => fs.writeFileSync("./index.html", result.html));Examples
Contributing
See the PostHTML Guidelines.
![dependabot-preview[bot]](https://avatars.githubusercontent.com/u/27856297?size=120)
