ayo/astro-sw
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chore: set up prettier & format code

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This commit is contained in:
Ayo Ayco 2024-12-26 00:40:32 +01:00
parent e174121ab3
commit 75b29eddc5
17 changed files with 379 additions and 290 deletions
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7
.prettierignore Normal file
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@ -0,0 +1,7 @@
# someday let's think about formatting html
**/*.html
**/*.md
**/*.css
**/*.yml
**/*.yaml

144
astro-sw.js
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@ -3,12 +3,12 @@
* @author Ayo Ayco <https://ayo.ayco.io> * @author Ayo Ayco <https://ayo.ayco.io>
*/ */
import { readFile, writeFile, readdir, unlink } from 'node:fs/promises'; import { readFile, writeFile, readdir, unlink } from 'node:fs/promises'
import { fileURLToPath } from 'node:url'; import { fileURLToPath } from 'node:url'
import { resolve, dirname, join } from 'node:path'; import { resolve, dirname, join } from 'node:path'
import { build } from 'esbuild'; import { build } from 'esbuild'
const ASTROSW = '@ayco/astro-sw'; const ASTROSW = '@ayco/astro-sw'
/** /**
* @typedef {import('astro').AstroIntegration} AstroIntegration * @typedef {import('astro').AstroIntegration} AstroIntegration
* @typedef {import('esbuild').BuildOptions} BuildOptions * @typedef {import('esbuild').BuildOptions} BuildOptions
@ -53,8 +53,8 @@ export default function serviceWorker(options) {
excludeRoutes = [], excludeRoutes = [],
logAssets = false, logAssets = false,
esbuild = {}, esbuild = {},
registrationHooks = {} registrationHooks = {},
} = options || {}; } = options || {}
const { const {
installing: installingFn = () => {}, installing: installingFn = () => {},
@ -63,12 +63,12 @@ export default function serviceWorker(options) {
error: errorFn = () => {}, error: errorFn = () => {},
unsupported: unsupportedFn = () => {}, unsupported: unsupportedFn = () => {},
afterRegistration: afterRegistrationFn = () => {}, afterRegistration: afterRegistrationFn = () => {},
} = registrationHooks; } = registrationHooks
/** /**
* @type {Array<string>} * @type {Array<string>}
*/ */
let assets = []; let assets = []
const registrationScript = `const registerSW = async () => { const registrationScript = `const registerSW = async () => {
if ("serviceWorker" in navigator) { if ("serviceWorker" in navigator) {
@ -95,23 +95,27 @@ export default function serviceWorker(options) {
registerSW();` registerSW();`
let output = 'static'; let output = 'static'
const __dirname = resolve(dirname('.')); const __dirname = resolve(dirname('.'))
return { return {
'name': ASTROSW, name: ASTROSW,
'hooks': { hooks: {
'astro:config:setup': async ({ injectScript, config: _config, command, logger }) => { 'astro:config:setup': async ({
injectScript,
config: _config,
command,
logger,
}) => {
if (!serviceWorkerPath || serviceWorkerPath === '') { if (!serviceWorkerPath || serviceWorkerPath === '') {
// REQUIRED OPTION IS MISSING // REQUIRED OPTION IS MISSING
logger.error('Missing required path to service worker script'); logger.error('Missing required path to service worker script')
} }
// const transformedScript=await transform(registrationScript) // const transformedScript=await transform(registrationScript)
output = _config.output; output = _config.output
if (command === 'build') { if (command === 'build') {
injectScript('page', registrationScript); injectScript('page', registrationScript)
} }
}, },
'astro:config:done': async ({ injectTypes, logger }) => { 'astro:config:done': async ({ injectTypes, logger }) => {
@ -125,92 +129,104 @@ declare const __prefix: string;`
assets = manifest.assets assets = manifest.assets
}, },
'astro:build:done': async ({ dir, routes, pages, logger }) => { 'astro:build:done': async ({ dir, routes, pages, logger }) => {
const outfile = fileURLToPath(new URL('./sw.js', dir)); const outfile = fileURLToPath(new URL('./sw.js', dir))
const swPath = (serviceWorkerPath && serviceWorkerPath !== '') const swPath =
serviceWorkerPath && serviceWorkerPath !== ''
? join(__dirname, serviceWorkerPath) ? join(__dirname, serviceWorkerPath)
: undefined; : undefined
let originalScript; let originalScript
const _publicFiles = (await readdir(dir, { withFileTypes: true }) ?? []) const _publicFiles = (
.filter(dirent => dirent.isFile()) (await readdir(dir, { withFileTypes: true })) ?? []
.map(dirent => `/${dirent.name}`); )
.filter((dirent) => dirent.isFile())
.map((dirent) => `/${dirent.name}`)
const _routes = routes const _routes =
routes
.filter(({ isIndex }) => isIndex) .filter(({ isIndex }) => isIndex)
.flatMap(({ pathname }) => pathname === '/' ? pathname : [pathname, `${pathname}/`]) .flatMap(({ pathname }) =>
.filter(pathname => pathname !== '') pathname === '/' ? pathname : [pathname, `${pathname}/`]
?? []; )
.filter((pathname) => pathname !== '') ?? []
const _pages = pages const _pages =
pages
.filter(({ pathname }) => pathname !== '') .filter(({ pathname }) => pathname !== '')
.map(({ pathname }) => `/${pathname}`) .map(({ pathname }) => `/${pathname}`) ?? []
?? [];
const _pagesWithoutEndSlash = pages const _pagesWithoutEndSlash =
pages
.filter(({ pathname }) => pathname !== '') .filter(({ pathname }) => pathname !== '')
.map(({ pathname }) => { .map(({ pathname }) => {
const lastChar = pathname.slice(-1); const lastChar = pathname.slice(-1)
const len = pathname.length; const len = pathname.length
return lastChar === '/' return lastChar === '/'
? `/${pathname.slice(0, len - 1)}` ? `/${pathname.slice(0, len - 1)}`
: `/${pathname}`; : `/${pathname}`
}) })
.filter(pathname => pathname !== '') .filter((pathname) => pathname !== '') ?? []
?? [];
const _excludeRoutes = [ const _excludeRoutes = [
...excludeRoutes, ...excludeRoutes,
...excludeRoutes.map(route => `${route}/`) ...excludeRoutes.map((route) => `${route}/`),
]; ]
assets = [...new Set([ assets = [
...new Set([
...assets, ...assets,
..._routes, ..._routes,
..._pages, ..._pages,
..._pagesWithoutEndSlash, ..._pagesWithoutEndSlash,
...customRoutes, ...customRoutes,
..._publicFiles ..._publicFiles,
])].filter(asset => !!asset ]),
&& asset !== '' ].filter(
&& !asset.includes('404') (asset) =>
&& !asset.includes('index.html') !!asset &&
&& !_excludeRoutes.includes(asset) asset !== '' &&
); !asset.includes('404') &&
!asset.includes('index.html') &&
!_excludeRoutes.includes(asset)
)
if (logAssets) { if (logAssets) {
logger.info(`${assets.length} assets for caching: \n ▶ ${assets.toString().replaceAll(',', '\n ▶ ')}\n`); logger.info(
`${assets.length} assets for caching: \n ▶ ${assets.toString().replaceAll(',', '\n ▶ ')}\n`
)
} else { } else {
logger.info(`${assets.length} assets for caching.`); logger.info(`${assets.length} assets for caching.`)
} }
try { try {
logger.info(`Using service worker in path: ${swPath}`); logger.info(`Using service worker in path: ${swPath}`)
originalScript = await readFile(swPath); originalScript = await readFile(swPath)
} catch { } catch {
logger.error(`Service worker script not found! ${swPath}`) logger.error(`Service worker script not found! ${swPath}`)
if (!swPath) { if (!swPath) {
logger.error(` logger.error(`
[${ASTROSW}] ERR: The 'path' option is required! [${ASTROSW}] ERR: The 'path' option is required!
[${ASTROSW}] INFO: Please see service worker options in https://ayco.io/gh/astro-sw#readme [${ASTROSW}] INFO: Please see service worker options in https://ayco.io/gh/astro-sw#readme
`); `)
} }
} }
const assetsDeclaration = `const __assets = ${JSON.stringify(assets)};\n`; const assetsDeclaration = `const __assets = ${JSON.stringify(assets)};\n`
const versionDeclaration = `const __version = ${JSON.stringify(assetCacheVersionID)};\n`; const versionDeclaration = `const __version = ${JSON.stringify(assetCacheVersionID)};\n`
const prefixDeclaration = `const __prefix = ${JSON.stringify(assetCachePrefix)};\n`; const prefixDeclaration = `const __prefix = ${JSON.stringify(assetCachePrefix)};\n`
const tempFile = `${swPath}.tmp.ts`; const tempFile = `${swPath}.tmp.ts`
try { try {
await writeFile( await writeFile(
tempFile, tempFile,
assetsDeclaration + versionDeclaration + prefixDeclaration + originalScript, assetsDeclaration +
versionDeclaration +
prefixDeclaration +
originalScript,
{ flag: 'w+' } { flag: 'w+' }
); )
} catch (err) { } catch (err) {
logger.error(err.toString()) logger.error(err.toString())
} }
@ -229,11 +245,11 @@ declare const __prefix: string;`
// remove temp file // remove temp file
try { try {
await unlink(tempFile); await unlink(tempFile)
} catch (err) { } catch (err) {
logger.error(err.toString()) logger.error(err.toString())
} }
},
},
} }
} }
}
};

26
astro.config.mjs
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@ -1,13 +1,13 @@
// @ts-check // @ts-check
import { defineConfig } from "astro/config"; import { defineConfig } from 'astro/config'
import node from "@astrojs/node"; import node from '@astrojs/node'
import serviceWorker from "./astro-sw.js"; import serviceWorker from './astro-sw.js'
export default defineConfig({ export default defineConfig({
output: "hybrid", output: 'hybrid',
adapter: node({ adapter: node({
mode: "middleware" mode: 'middleware',
}), }),
site: 'https://ayo.ayco.io', site: 'https://ayo.ayco.io',
integrations: [ integrations: [
@ -16,23 +16,21 @@ export default defineConfig({
customRoutes: [ customRoutes: [
// '/threads' // '/threads'
], ],
excludeRoutes: [ excludeRoutes: ['/exclude'],
'/exclude'
],
logAssets: true, logAssets: true,
esbuild: { esbuild: {
minify: true minify: true,
}, },
registrationHooks: { registrationHooks: {
installing: () => console.log('>>> installing...'), installing: () => console.log('>>> installing...'),
waiting: () => console.log('>>> waiting...'), waiting: () => console.log('>>> waiting...'),
active: () => console.log('>>> active...'), active: () => console.log('>>> active...'),
error: (error) => console.error('>>> error', error), error: (error) => console.error('>>> error', error),
'afterRegistration': async () => { afterRegistration: async () => {
const sw = await navigator.serviceWorker.getRegistration(); const sw = await navigator.serviceWorker.getRegistration()
console.log('>>> registrered', sw) console.log('>>> registrered', sw)
}
}, },
},
}),
],
}) })
]
});

2
globals.js
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@ -2,4 +2,4 @@ export default {
__prefix: false, __prefix: false,
__version: false, __version: false,
__assets: false, __assets: false,
}; }

7
package.json
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@ -25,7 +25,8 @@
"build": "astro build", "build": "astro build",
"build:preview:static": "astro build && astro preview", "build:preview:static": "astro build && astro preview",
"build:preview": "astro build && node ./server.mjs", "build:preview": "astro build && node ./server.mjs",
"test": "echo \"Error: no test specified\" && exit 1" "test": "echo \"Error: no test specified\" && exit 1",
"format": "prettier . --write"
}, },
"keywords": [ "keywords": [
"withastro", "withastro",
@ -38,7 +39,9 @@
"@fastify/middie": "^8.3.1", "@fastify/middie": "^8.3.1",
"@fastify/static": "^7.0.4", "@fastify/static": "^7.0.4",
"astro": "^4.15.2", "astro": "^4.15.2",
"fastify": "^4.28.1" "fastify": "^4.28.1",
"prettier": "^3.4.2",
"prettier-plugin-astro": "^0.14.1"
}, },
"dependencies": { "dependencies": {
"esbuild": "^0.23.1" "esbuild": "^0.23.1"

42
pnpm-lock.yaml
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@ -27,6 +27,12 @@ importers:
fastify: fastify:
specifier: ^4.28.1 specifier: ^4.28.1
version: 4.28.1 version: 4.28.1
prettier:
specifier: ^3.4.2
version: 3.4.2
prettier-plugin-astro:
specifier: ^0.14.1
version: 0.14.1
packages: packages:
@ -1668,6 +1674,15 @@ packages:
resolution: {integrity: sha512-gYBeFTZLu055D8Vv3cSPox/0iTPtkzxpLroSYYA7WXgRi31WCJ51Uyl8ZiPeUUjyvs2MBzK+S8v9JVUgHU/Sqw==} resolution: {integrity: sha512-gYBeFTZLu055D8Vv3cSPox/0iTPtkzxpLroSYYA7WXgRi31WCJ51Uyl8ZiPeUUjyvs2MBzK+S8v9JVUgHU/Sqw==}
engines: {node: '>=18.12'} engines: {node: '>=18.12'}
prettier-plugin-astro@0.14.1:
resolution: {integrity: sha512-RiBETaaP9veVstE4vUwSIcdATj6dKmXljouXc/DDNwBSPTp8FRkLGDSGFClKsAFeeg+13SB0Z1JZvbD76bigJw==}
engines: {node: ^14.15.0 || >=16.0.0}
prettier@3.4.2:
resolution: {integrity: sha512-e9MewbtFo+Fevyuxn/4rrcDAaq0IYxPGLvObpQjiZBMAzB9IGmzlnG9RZy3FFas+eBMu2vA0CszMeduow5dIuQ==}
engines: {node: '>=14'}
hasBin: true
prismjs@1.29.0: prismjs@1.29.0:
resolution: {integrity: sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==} resolution: {integrity: sha512-Kx/1w86q/epKcmte75LNrEoT+lX8pBpavuAbvJWRXar7Hz8jrtF+e3vY751p0R8H9HdArwaCTNDDzHg/ScJK1Q==}
engines: {node: '>=6'} engines: {node: '>=6'}
@ -1778,6 +1793,9 @@ packages:
run-parallel@1.2.0: run-parallel@1.2.0:
resolution: {integrity: sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==} resolution: {integrity: sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==}
s.color@0.0.15:
resolution: {integrity: sha512-AUNrbEUHeKY8XsYr/DYpl+qk5+aM+DChopnWOPEzn8YKzOhv4l2zH6LzZms3tOZP3wwdOyc0RmTciyi46HLIuA==}
safe-buffer@5.2.1: safe-buffer@5.2.1:
resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==} resolution: {integrity: sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==}
@ -1788,6 +1806,9 @@ packages:
resolution: {integrity: sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA==} resolution: {integrity: sha512-b3rppTKm9T+PsVCBEOUR46GWI7fdOs00VKZ1+9c1EWDaDMvjQc6tUwuFyIprgGgTcWoVHSKrU8H31ZHA2e0RHA==}
engines: {node: '>=10'} engines: {node: '>=10'}
sass-formatter@0.7.9:
resolution: {integrity: sha512-CWZ8XiSim+fJVG0cFLStwDvft1VI7uvXdCNJYXhDvowiv+DsbD1nXLiQ4zrE5UBvj5DWZJ93cwN0NX5PMsr1Pw==}
section-matter@1.0.0: section-matter@1.0.0:
resolution: {integrity: sha512-vfD3pmTzGpufjScBh50YHKzEu2lxBWhVEHsNGoEXmCmn2hKGfeNLYMzCJpe8cD7gqX7TJluOVpBkAequ6dgMmA==} resolution: {integrity: sha512-vfD3pmTzGpufjScBh50YHKzEu2lxBWhVEHsNGoEXmCmn2hKGfeNLYMzCJpe8cD7gqX7TJluOVpBkAequ6dgMmA==}
engines: {node: '>=4'} engines: {node: '>=4'}
@ -1901,6 +1922,9 @@ packages:
resolution: {integrity: sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==} resolution: {integrity: sha512-vavAMRXOgBVNF6nyEEmL3DBK19iRpDcoIwW+swQ+CbGiu7lju6t+JklA1MHweoWtadgt4ISVUsXLyDq34ddcwA==}
engines: {node: '>=4'} engines: {node: '>=4'}
suf-log@2.5.3:
resolution: {integrity: sha512-KvC8OPjzdNOe+xQ4XWJV2whQA0aM1kGVczMQ8+dStAO6KfEB140JEVQ9dE76ONZ0/Ylf67ni4tILPJB41U0eow==}
supports-color@5.5.0: supports-color@5.5.0:
resolution: {integrity: sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==} resolution: {integrity: sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==}
engines: {node: '>=4'} engines: {node: '>=4'}
@ -3911,6 +3935,14 @@ snapshots:
find-yarn-workspace-root2: 1.2.16 find-yarn-workspace-root2: 1.2.16
which-pm: 3.0.0 which-pm: 3.0.0
prettier-plugin-astro@0.14.1:
dependencies:
'@astrojs/compiler': 2.10.3
prettier: 3.4.2
sass-formatter: 0.7.9
prettier@3.4.2: {}
prismjs@1.29.0: {} prismjs@1.29.0: {}
process-warning@3.0.0: {} process-warning@3.0.0: {}
@ -4077,6 +4109,8 @@ snapshots:
dependencies: dependencies:
queue-microtask: 1.2.3 queue-microtask: 1.2.3
s.color@0.0.15: {}
safe-buffer@5.2.1: {} safe-buffer@5.2.1: {}
safe-regex2@3.1.0: safe-regex2@3.1.0:
@ -4085,6 +4119,10 @@ snapshots:
safe-stable-stringify@2.5.0: {} safe-stable-stringify@2.5.0: {}
sass-formatter@0.7.9:
dependencies:
suf-log: 2.5.3
section-matter@1.0.0: section-matter@1.0.0:
dependencies: dependencies:
extend-shallow: 2.0.1 extend-shallow: 2.0.1
@ -4223,6 +4261,10 @@ snapshots:
strip-bom@3.0.0: {} strip-bom@3.0.0: {}
suf-log@2.5.3:
dependencies:
s.color: 0.0.15
supports-color@5.5.0: supports-color@5.5.0:
dependencies: dependencies:
has-flag: 3.0.0 has-flag: 3.0.0

21
prettier.config.mjs Normal file
View file

@ -0,0 +1,21 @@
/**
* @see https://prettier.io/docs/en/configuration.html
* @type {import("prettier").Config}
*/
const config = {
trailingComma: 'es5',
tabWidth: 2,
semi: false,
singleQuote: true,
plugins: ['prettier-plugin-astro'],
overrides: [
{
files: '*.astro',
options: {
parser: 'astro',
},
},
],
}
export default config

18
server.mjs
View file

@ -1,18 +1,18 @@
#!/usr/bin/env node #!/usr/bin/env node
import Fastify from 'fastify'; import Fastify from 'fastify'
import fastifyMiddie from '@fastify/middie'; import fastifyMiddie from '@fastify/middie'
import fastifyStatic from '@fastify/static'; import fastifyStatic from '@fastify/static'
import { fileURLToPath } from 'node:url'; import { fileURLToPath } from 'node:url'
import { handler as ssrHandler } from './dist/server/entry.mjs'; import { handler as ssrHandler } from './dist/server/entry.mjs'
const app = Fastify({ logger: true }); const app = Fastify({ logger: true })
await app await app
.register(fastifyStatic, { .register(fastifyStatic, {
root: fileURLToPath(new URL('./dist/client', import.meta.url)), root: fileURLToPath(new URL('./dist/client', import.meta.url)),
}) })
.register(fastifyMiddie); .register(fastifyMiddie)
app.use(ssrHandler); app.use(ssrHandler)
app.listen({ port: 4321 }); app.listen({ port: 4321 })

6
src/content/config.ts
View file

@ -1,4 +1,4 @@
import { defineCollection, z } from 'astro:content'; import { defineCollection, z } from 'astro:content'
const blog = defineCollection({ const blog = defineCollection({
type: 'content', type: 'content',
@ -11,6 +11,6 @@ const blog = defineCollection({
updatedDate: z.coerce.date().optional(), updatedDate: z.coerce.date().optional(),
heroImage: z.string().optional(), heroImage: z.string().optional(),
}), }),
}); })
export const collections = { blog }; export const collections = { blog }

60
src/example_sw.js
View file

@ -1,4 +1,4 @@
import { log } from "./utils"; import { log } from './utils'
/** /**
* Note: @ayco/astro-sw integration injects variables `__prefix`, `__version`, & `__assets` * Note: @ayco/astro-sw integration injects variables `__prefix`, `__version`, & `__assets`
@ -7,24 +7,24 @@ import { log } from "./utils";
*/ */
const cacheName = `${__prefix ?? 'app'}-v${__version ?? '000'}` const cacheName = `${__prefix ?? 'app'}-v${__version ?? '000'}`
const addResourcesToCache = async (resources) => { const addResourcesToCache = async (resources) => {
const cache = await caches.open(cacheName); const cache = await caches.open(cacheName)
console.log('adding resources to cache...', resources) console.log('adding resources to cache...', resources)
await cache.addAll(resources); await cache.addAll(resources)
}; }
log('test log', {hello: 'world'}); log('test log', { hello: 'world' })
const putInCache = async (request, response) => { const putInCache = async (request, response) => {
const cache = await caches.open(cacheName); const cache = await caches.open(cacheName)
console.log('adding one response to cache...', request) console.log('adding one response to cache...', request)
await cache.put(request, response); await cache.put(request, response)
}; }
const cacheFirst = async ({ request, preloadResponsePromise, fallbackUrl }) => { const cacheFirst = async ({ request, preloadResponsePromise, fallbackUrl }) => {
// First try to get the resource from the cache // First try to get the resource from the cache
const responseFromCache = await caches.match(request); const responseFromCache = await caches.match(request)
if (responseFromCache) { if (responseFromCache) {
return responseFromCache; return responseFromCache
} }
// Next try to use the preloaded response, if it's there // Next try to use the preloaded response, if it's there
@ -33,25 +33,25 @@ const cacheFirst = async ({ request, preloadResponsePromise, fallbackUrl }) => {
// https://github.com/mdn/dom-examples/issues/145 // https://github.com/mdn/dom-examples/issues/145
// To avoid those errors, remove or comment out this block of preloadResponse // To avoid those errors, remove or comment out this block of preloadResponse
// code along with enableNavigationPreload() and the "activate" listener. // code along with enableNavigationPreload() and the "activate" listener.
const preloadResponse = await preloadResponsePromise; const preloadResponse = await preloadResponsePromise
if (preloadResponse) { if (preloadResponse) {
console.info('using preload response', preloadResponse); console.info('using preload response', preloadResponse)
putInCache(request, preloadResponse.clone()); putInCache(request, preloadResponse.clone())
return preloadResponse; return preloadResponse
} }
// Next try to get the resource from the network // Next try to get the resource from the network
try { try {
const responseFromNetwork = await fetch(request.clone()); const responseFromNetwork = await fetch(request.clone())
// response may be used only once // response may be used only once
// we need to save clone to put one copy in cache // we need to save clone to put one copy in cache
// and serve second one // and serve second one
putInCache(request, responseFromNetwork.clone()); putInCache(request, responseFromNetwork.clone())
return responseFromNetwork; return responseFromNetwork
} catch (error) { } catch (error) {
const fallbackResponse = await caches.match(fallbackUrl); const fallbackResponse = await caches.match(fallbackUrl)
if (fallbackResponse) { if (fallbackResponse) {
return fallbackResponse; return fallbackResponse
} }
// when even the fallback response is not available, // when even the fallback response is not available,
// there is nothing we can do, but we must always // there is nothing we can do, but we must always
@ -59,28 +59,26 @@ const cacheFirst = async ({ request, preloadResponsePromise, fallbackUrl }) => {
return new Response('Network error happened', { return new Response('Network error happened', {
status: 408, status: 408,
headers: { 'Content-Type': 'text/plain' }, headers: { 'Content-Type': 'text/plain' },
}); })
}
} }
};
const enableNavigationPreload = async () => { const enableNavigationPreload = async () => {
if (self.registration.navigationPreload) { if (self.registration.navigationPreload) {
// Enable navigation preloads! // Enable navigation preloads!
await self.registration.navigationPreload.enable(); await self.registration.navigationPreload.enable()
}
} }
};
self.addEventListener('activate', (event) => { self.addEventListener('activate', (event) => {
console.log('activating...', event) console.log('activating...', event)
event.waitUntil(enableNavigationPreload()); event.waitUntil(enableNavigationPreload())
}); })
self.addEventListener('install', (event) => { self.addEventListener('install', (event) => {
console.log('installing...', event) console.log('installing...', event)
event.waitUntil( event.waitUntil(addResourcesToCache(__assets ?? []))
addResourcesToCache(__assets ?? []) })
);
});
self.addEventListener('fetch', (event) => { self.addEventListener('fetch', (event) => {
console.log('fetch happened', event.request) console.log('fetch happened', event.request)
@ -90,5 +88,5 @@ self.addEventListener('fetch', (event) => {
preloadResponsePromise: event.preloadResponse, preloadResponsePromise: event.preloadResponse,
fallbackUrl: './', fallbackUrl: './',
}) })
); )
}); })

2
src/pages/404.astro
View file

@ -1,3 +1,5 @@
--- ---
--- ---
404 404

12
src/pages/blog/[...slug].astro
View file

@ -1,17 +1,17 @@
--- ---
import { type CollectionEntry, getCollection } from 'astro:content'; import { type CollectionEntry, getCollection } from 'astro:content'
export async function getStaticPaths() { export async function getStaticPaths() {
const posts = await getCollection('blog'); const posts = await getCollection('blog')
return posts.map((post) => ({ return posts.map((post) => ({
params: { slug: post.slug }, params: { slug: post.slug },
props: post, props: post,
})); }))
} }
type Props = CollectionEntry<'blog'>; type Props = CollectionEntry<'blog'>
const post = Astro.props; const post = Astro.props
const { Content } = await post.render(); const { Content } = await post.render()
--- ---
<Content /> <Content />

2
src/pages/blog/index.astro
View file

@ -1,5 +1,7 @@
--- ---
--- ---
blog index blog index
<a href="/blog/building-a-cozy-web">post</a> <a href="/blog/building-a-cozy-web">post</a>

1
src/pages/exclude.astro
View file

@ -1,4 +1,5 @@
--- ---
--- ---
exclude exclude

11
src/pages/index.astro
View file

@ -1,15 +1,14 @@
--- ---
export const prerender = false export const prerender = false
--- ---
<!DOCTYPE html>
<!doctype html>
<html lang="en"> <html lang="en">
<head> <head>
<meta charset="UTF-8"> <meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Hello</title> <title>Hello</title>
</head> </head>
<body> <body> Hello </body>
Hello
</body>
</html> </html>
<!-- <Fragment set:html={content} /> --> <!-- <Fragment set:html={content} /> -->