55 lines
1.3 KiB
TypeScript
55 lines
1.3 KiB
TypeScript
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import { SessionHandlers } from ':src/session/mod.ts'
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import { respondApi } from ':src/utils.ts'
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import { expandGlob } from '$std/fs/mod.ts'
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export type PrecacheResponse = { version: string; files: string[] }
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// Updated only at server start
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const version = crypto.randomUUID()
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export const handler: SessionHandlers = {
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async GET() {
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try {
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const files: string[] = ['/', '/imports/markdown_css']
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const paths = ['/static/**', '/_fresh/static/**']
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const routes = '/routes/*'
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//Pre-cache routes
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for await (const route of expandGlob(routes, { root: '.' })) {
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if (!route.isDirectory) continue
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if (route.name === 'api') continue
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if (route.name === 'imports') continue
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files.push(strip(routes, route))
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}
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// Pre-cache files
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for (const path of paths) {
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for await (const entry of expandGlob(path, { root: '.' })) {
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if (entry.isFile) {
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files.push(strip(path, entry))
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}
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}
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}
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return respondApi<'success', PrecacheResponse>('success', {
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version,
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files,
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})
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} catch (error) {
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return respondApi('error', error)
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}
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},
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}
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function strip(root: string, { path }: { path: string }) {
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return path
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// Force unix/web separator
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.replaceAll('\\', '/')
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.replace(
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// Remove root slash and glob *
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root.slice(1).replaceAll('*', ''),
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'/',
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)
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}
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