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nice error messages

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This commit is contained in:
Chris Wanstrath 2025-11-05 09:00:48 -08:00
parent a6c99ee91d
commit bf52c1a593
1 changed files with 15 additions and 5 deletions
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20
src/server.ts
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@ -2,13 +2,14 @@ import { Hono } from 'hono'
import { serveStatic } from 'hono/bun'
import { join, resolve } from 'path'
import { wrapAndRunCode } from './ribbit'
import { AnsiUp } from 'ansi_up'
export function startWeb(rootPath: string) {
const root = resolve(rootPath)
const app = new Hono()
// console logging
app.use("*", async (c, next) => {
app.use('*', async (c, next) => {
const start = Date.now()
await next()
const end = Date.now()
@ -18,13 +19,22 @@ export function startWeb(rootPath: string) {
// static files get served out of pub/
app.use('/*', serveStatic({ root: join(root, 'pub') }))
app.on(['GET', 'POST'], ['/', '/:page{.+}'], async c => {
app.on(['GET', 'POST'], ['/', '/:page{.+}'], async (c) => {
const page = c.req.param('page') || 'index'
const params = c.req.query()
const file = Bun.file(join(root, `${page}.sh`))
const path = join(root, `${page}.sh`)
const file = Bun.file(path)
if (await file.exists()) {
return c.html(await wrapAndRunCode(await file.text(), { params }))
try {
return c.html(await wrapAndRunCode(await file.text(), { params }))
} catch (e) {
let error = e instanceof Error ? e.message : String(e)
const ansiUp = new AnsiUp()
const errorHtml = ansiUp.ansi_to_html(error)
const blue = '#42A5F5'
return c.html(`<h1 style='color:${blue}'>🫧 Error in <a href='vscode://file/${path}' style='text-decoration:none;border-bottom:1px dotted ${blue};color:${blue}'>${path}</a></h1><pre>${errorHtml}</pre>`)
}
} else {
return c.text('404 Not Found', 404)
}
@ -35,4 +45,4 @@ export function startWeb(rootPath: string) {
fetch: app.fetch,
port: 3000,
})
}
}