47 lines
1.2 KiB
TypeScript
47 lines
1.2 KiB
TypeScript
import { Command } from '@cliffy/command'
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import { renderTemplate } from '../src/template.tsx'
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import { templates, templateType } from './_templates_loader.ts'
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import { promptProps } from './_prompt_template.ts'
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export const cmd = new Command()
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.name('preview')
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.description('Preview a mail.')
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.type('template', templateType)
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.option(
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'-p, --port <number:number>',
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'Port to serve preview, default random free port.',
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)
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.option('-t, --template <name:template>', 'HTML template from config', {
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default: 'message',
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})
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.action(
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async ({ template, port }) => {
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const selectedTemplate = templates.get(template)!
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const props = await promptProps(selectedTemplate)
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const body = selectedTemplate.builder(props)!
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const { html, text } = await renderTemplate(body)
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Deno.serve({ port }, (req) => {
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const url = new URL(req.url)
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if (url.pathname === '/') {
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return new Response(html, {
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headers: {
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'Content-Type': 'text/html; charset=utf-8',
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},
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})
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}
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if (url.pathname === '/text') {
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return new Response(text, {
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headers: {
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'Content-Type': 'text/plain; charset=utf-8',
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},
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})
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}
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return new Response('Not found', {
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status: 404,
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})
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})
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},
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)
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