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feat: refactor astro build integration & implement cache versioning

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Ayo Ayco 2024-08-02 17:43:08 +02:00
parent 391cfe628b
commit 799ac18c89
3 changed files with 39 additions and 20 deletions
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20
astro.config.mjs
View file

@ -1,10 +1,7 @@
import { defineConfig } from "astro/config";
import cozyBuild from './plugins/cozy-build.ts';
import node from "@astrojs/node";
import { readFile, writeFile } from 'node:fs/promises';
import { fileURLToPath } from 'node:url';
let assets = []
// https://astro.build/config
export default defineConfig({
@ -13,19 +10,6 @@ export default defineConfig({
mode: "middleware"
}),
integrations: [
{
'name': 'astro-cozy-build',
'hooks': {
'astro:build:ssr': (options) => {
assets = options.manifest.assets.filter(ass => !ass.includes('sw.js'))
console.log('build-cozy', assets)
},
'astro:build:done': async ({dir}) => {
const outFile = fileURLToPath(new URL('./sw.js', dir));
const originalScript = await readFile(outFile);
await writeFile(outFile, 'const assets = ' + JSON.stringify(assets) + ';' + originalScript);
}
}
}
cozyBuild()
]
});

34
plugins/cozy-build.ts Normal file
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@ -0,0 +1,34 @@
import { AstroIntegration } from 'astro';
import { readFile, writeFile } from 'node:fs/promises';
import { fileURLToPath } from 'node:url';
let assets: string[] = [];
function getBuildTime() {
const today = new Date();
const dd = String(today.getDate()).padStart(2, '0');
const mm = String(today.getMonth() + 1).padStart(2, '0'); //January is 0!
const yyyy = today.getFullYear();
const time = today.getTime();
return mm + dd + yyyy + time;
}
const config: AstroIntegration = {
'name': 'astro-cozy-build',
'hooks': {
'astro:build:ssr': ({ manifest }) => {
assets = manifest.assets.filter(ass => !ass.includes('sw.js'))
console.log('build-cozy', assets)
},
'astro:build:done': async ({ dir }) => {
const outFile = fileURLToPath(new URL('./sw.js', dir));
const originalScript = await readFile(outFile);
const assetsDeclaration = `const assets = ${JSON.stringify(assets)};\n`;
const versionDeclaration = `const version = ${JSON.stringify(getBuildTime())};\n`;
await writeFile(outFile, assetsDeclaration + versionDeclaration + originalScript);
}
}
}
export default (): AstroIntegration => config;

5
public/sw.js
View file

@ -1,12 +1,13 @@
const cacheName = 'cozy-reader-app-v' + (version ?? '000')
const addResourcesToCache = async (resources) => {
const cache = await caches.open('cozy-reader-app-v1');
const cache = await caches.open(cacheName);
console.log('adding resources to cache...', resources)
await cache.addAll(resources);
};
const putInCache = async (request, response) => {
const cache = await caches.open('cozy-reader-app-v1');
const cache = await caches.open(cacheName);
console.log('adding one response to cache...', request)
await cache.put(request, response);
};