chore: server-and-serverless template
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e2e
211
packages/functions/.pikku/email/pikku-emails.gen.ts
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211
packages/functions/.pikku/email/pikku-emails.gen.ts
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/**
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* This file was generated by @pikku/cli@0.12.54
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*/
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type EmailPrimitive = string | number | boolean | null | undefined
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type EmailTemplateValue = EmailPrimitive | Record<string, unknown> | Array<unknown>
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const EMAIL_THEME = {
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"appName": "Pikku Starter",
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"fonts": {
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"body": "Inter, Arial, sans-serif"
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},
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"colors": {
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"canvas": "#0b1020",
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"surface": "#11182d",
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"border": "#263252",
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"text": "#f7f8fb",
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"muted": "#a8b0c5",
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"accent": "#7dd3fc",
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"button": "#f59e0b",
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"buttonText": "#111827"
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}
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} as const
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const EMAIL_LOCALES = {
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"en": {
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"common": {
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"footer": "If you did not create this account, you can safely ignore this email."
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},
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"confirmEmail": {
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"subject": "Confirm your email for {{appName}}",
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"preview": "Confirm your email address to finish setting up your account.",
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"heading": "Confirm your email",
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"intro": "Thanks for signing up for {{appName}}! Confirm {{email}} to finish setting up your account.",
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"cta": "Confirm email",
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"fallback": "If the button does not work, copy and paste this URL into your browser:",
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"expiry": "This link expires in 24 hours."
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}
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}
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} as const
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const EMAIL_PARTIALS = {
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"footer": "<p style=\"margin:32px 0 0;color:{{theme.colors.muted}};font-size:13px;line-height:1.6;\">\n {{t.common.footer}}\n</p>\n",
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"layout": "<!doctype html>\n<html lang=\"{{locale}}\">\n <head>\n <meta charset=\"utf-8\" />\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" />\n <title>{{subject}}</title>\n </head>\n <body style=\"margin:0;padding:0;background:{{theme.colors.canvas}};font-family:{{theme.fonts.body}};\">\n <div style=\"max-width:560px;margin:0 auto;padding:32px 16px;\">\n {{content}}\n </div>\n </body>\n</html>\n"
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} as const
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const EMAIL_TEMPLATES = {
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"confirm-email": {
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"html": "<p style=\"margin:0 0 12px;color:{{theme.colors.accent}};font-size:12px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;\">\n {{appName}}\n</p>\n<h1 style=\"margin:0 0 16px;color:{{theme.colors.text}};font-size:28px;line-height:1.1;\">\n {{t.confirmEmail.heading}}\n</h1>\n<p style=\"margin:0 0 24px;color:{{theme.colors.muted}};font-size:16px;line-height:1.6;\">\n {{t.confirmEmail.intro}}\n</p>\n<p style=\"margin:0 0 24px;\">\n <a\n href=\"{{confirmUrl}}\"\n style=\"display:inline-block;background:{{theme.colors.button}};color:{{theme.colors.buttonText}};text-decoration:none;padding:14px 22px;border-radius:999px;font-weight:700;\"\n >\n {{t.confirmEmail.cta}}\n </a>\n</p>\n<p style=\"margin:0 0 8px;color:{{theme.colors.text}};font-size:14px;line-height:1.6;\">\n {{t.confirmEmail.fallback}}\n</p>\n<p style=\"margin:0;color:{{theme.colors.muted}};font-size:14px;line-height:1.6;word-break:break-all;\">\n {{confirmUrl}}\n</p>\n<p style=\"margin:24px 0 0;color:{{theme.colors.muted}};font-size:13px;line-height:1.6;\">\n {{t.confirmEmail.expiry}}\n</p>\n{{> footer}}\n",
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"subject": "{{t.confirmEmail.subject}}\n",
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"text": "{{t.confirmEmail.heading}}\n\n{{t.confirmEmail.intro}}\n\n{{confirmUrl}}\n\n{{t.confirmEmail.expiry}}\n",
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"variables": [
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"appName",
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"confirmUrl",
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"email"
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],
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"hashes": {
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"en": {
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"contentHash": "fa3ef0d0ff652703fc0586c5c78b4c4820206a09bd47651c56a9f1c26a5d2cfd",
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"htmlHash": "c4b9403e096b1f6c439e120f701bf8cbc6bdba9fdb8e4f21fbad524961343a39",
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"subjectHash": "209d4ac15c8f7e70e14de04c81724beb00dac7f4ea450a6e8ce527faf4a0ad75",
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"textHash": "4b494839407f2817290b9b08103cd84103e53a6339ff4e4f24e71dd89ebb7d13"
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}
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}
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}
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} as const
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export type EmailTemplateName = keyof typeof EMAIL_TEMPLATES
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export type EmailLocale = keyof typeof EMAIL_LOCALES
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type TemplateVariableMap = {
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"confirm-email": {
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"appName"?: EmailTemplateValue
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"confirmUrl"?: EmailTemplateValue
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"email"?: EmailTemplateValue
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}
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}
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export type EmailTemplateVariables<TName extends EmailTemplateName> =
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TemplateVariableMap[TName]
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export type RenderEmailInput<TName extends EmailTemplateName> = {
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name: TName
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locale?: EmailLocale
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data: EmailTemplateVariables<TName>
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}
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export type RenderedEmail<TName extends EmailTemplateName> = {
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name: TName
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locale: EmailLocale
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subject: string
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html: string
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text?: string
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variables: ReadonlyArray<string>
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hash: (typeof EMAIL_TEMPLATES)[TName]['hashes'][EmailLocale]['contentHash']
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}
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function getNestedValue(source: Record<string, unknown>, path: string): string {
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const segments = path.split('.')
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let current: unknown = source
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for (const segment of segments) {
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if (!current || typeof current !== 'object' || !(segment in current)) {
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return ''
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}
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current = (current as Record<string, unknown>)[segment]
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}
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return typeof current === 'string' || typeof current === 'number'
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? String(current)
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: ''
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}
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function applyTemplate(source: string, context: Record<string, unknown>): string {
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return source.replace(/\{\{\s*([^}]+?)\s*\}\}/g, (_match, rawKey) => {
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const key = String(rawKey).trim()
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if (key === 'content') {
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return typeof context.content === 'string' ? context.content : ''
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}
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if (key.startsWith('>')) {
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return ''
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}
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return getNestedValue(context, key)
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})
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}
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function renderTemplate(source: string, context: Record<string, unknown>): string {
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let rendered = source
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for (let i = 0; i < 5; i += 1) {
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const next = applyTemplate(rendered, context)
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if (next === rendered) break
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rendered = next
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}
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return rendered
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}
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function renderPartial(name: string, context: Record<string, unknown>): string {
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const partial = EMAIL_PARTIALS[name as keyof typeof EMAIL_PARTIALS]
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return partial ? renderTemplate(partial, context) : ''
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}
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export const EMAILS = EMAIL_TEMPLATES
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export function renderEmailTemplate<TName extends EmailTemplateName>(
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input: RenderEmailInput<TName>
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): RenderedEmail<TName> {
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const locale = (input.locale ?? 'en') as EmailLocale
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const template = EMAIL_TEMPLATES[input.name]
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if (!template) {
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throw new Error(`Unknown email template: ${String(input.name)}`)
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}
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const strings = EMAIL_LOCALES[locale]
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if (!strings) {
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throw new Error(`Unknown email locale: ${String(locale)}`)
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}
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const data = (input.data ?? {}) as Record<string, unknown>
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const appName =
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(typeof data.appName === 'string' && data.appName) ||
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getNestedValue(EMAIL_THEME as Record<string, unknown>, 'appName')
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const baseContext = {
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...data,
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locale,
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theme: EMAIL_THEME,
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t: strings,
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appName,
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}
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const subject = renderTemplate(template.subject, baseContext).trim()
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const htmlWithPartials = template.html.replace(
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/\{\{\s*>\s*([a-zA-Z0-9-_/.]+)\s*\}\}/g,
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(_match, partialName) => `@@PARTIAL:${String(partialName).trim()}@@`
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)
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let htmlBody = renderTemplate(htmlWithPartials, {
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...baseContext,
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subject,
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})
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const partialMatches = [...htmlBody.matchAll(/@@PARTIAL:([^@]+)@@/g)]
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for (const match of partialMatches) {
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const rendered = renderPartial(match[1], {
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...baseContext,
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subject,
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})
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htmlBody = htmlBody.replace(match[0], rendered)
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}
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const html = EMAIL_PARTIALS.layout
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? renderTemplate(EMAIL_PARTIALS.layout, {
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...baseContext,
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subject,
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content: htmlBody,
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})
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: htmlBody
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const text = template.text
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? renderTemplate(template.text, {
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...baseContext,
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subject,
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}).trim()
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: undefined
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const hash = (template.hashes[locale]?.contentHash ??
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'') as RenderedEmail<TName>['hash']
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return {
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name: input.name,
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locale,
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subject,
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html,
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...(text ? { text } : {}),
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variables: template.variables,
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hash,
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}
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}
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