Preact cli plugin for generating h2push headers and redirect rules for netlify
npm install preact-cli-plugin-netlifyPreact cli plugin for generating h2push headers and redirect(for SPA) rules for netlify



---
Netlify has disabled H2 Server Push. Please check issue #11 for more info.
---
``bash`
yarn add preact-cli-plugin-netlify --dev
Alternatively using npm:
`bash`
npm i preact-cli-plugin-netlify --save-dev
And include in your project by creating a preact.config.js:
`js
const netlifyPlugin = require('preact-cli-plugin-netlify');
export default function (config) {
netlifyPlugin(config);
}
`
#### Custom redirects
In addition to the generated redirects, you may want to supply your
own rewrite rules. In this case, you can pass array of custom redirects to the plugin, such as
`js`
export default function(config) {
netlifyPlugin(config, {
redirects: [
'/api/* https://api.example.com/:splat 200',
'/custom/* https://custom.example.com/ 200'
]
});
}
which generates the following _redirects file:
`yml`
/api/* https://api.example.com/:splat 200
/custom/* https://custom.example.com/ 200
/* /index.html 200
created by preact-cli and derive Netlify headers from it.
There are cases where you might want to add preloads to a certain route or even add/modify a route(e.g. for dymanic routes you'll need to add a * to the route).For this use mutateManifest as shown to mutate the JSON and the headers will be generated accordingly.
`js
export default function(config) {
netlifyPlugin(config, {
mutateManifest: (routes) => {
routes['/'].push(
// Add additonal assets you want to be preloaded at the index route
);
return routes;
}
});
}
`
$3
Preact-CLI have a flag
--brotli which automatically generates brotli compressed assets for all the javascript files. To serve these files using netlify you can use brotli option as shown below.
> For more info please check this blog post https://medium.com/@prateekbh/using-brotli-with-preact-cli-3-ca03125b1e2b`js
export default function(config, env) {
netlifyPlugin(config, {
brotli: env.brotli
});
}
`Which generates below config in
_headers file`yml
/*.br
content-encoding: br
`Generated files
This plugin genererates
_headers and _redirects files inside build folder$3
`txt
_headers
/*
Cache-Control: public, max-age=3600, no-cache
Access-Control-Max-Age: 600
/sw.js
Cache-Control: private, no-cache
/.chunk..js
Cache-Control: public, max-age=31536000
/
Link: ; rel=preload; as=style
Link: ; rel=preload; as=script
Link: ; rel=preload; as=script
/profile
Link: ; rel=preload; as=style
Link: ; rel=preload; as=script
Link: ; rel=preload; as=script
``txt
_redirects
/* /index.html 200
`You can verify these rules at netlify playground
Deploying to netlify
- Install netlify cli
`bash
npm install netlify-cli -g
`
- Deploy build folder
`bash
netlify deploy -p build
``MIT © VinayPuppal