{"version":3,"sources":["../src/metadata-route.ts","../src/components/error-page.ts","../src/theme/server-runtime.ts"],"sourcesContent":["import { omitFarmResponseBody } from \"./response-body\";\n\nexport type ApplicationMetadataRouteKind = \"sitemap\" | \"robots\" | \"manifest\";\n\nexport namespace MetadataRoute {\n export type SitemapChangeFrequency =\n | \"always\"\n | \"hourly\"\n | \"daily\"\n | \"weekly\"\n | \"monthly\"\n | \"yearly\"\n | \"never\";\n\n export interface SitemapEntry {\n url: string;\n lastModified?: string | Date;\n changeFrequency?: SitemapChangeFrequency;\n priority?: number;\n alternates?: {\n languages?: Record;\n };\n }\n\n export type Sitemap = SitemapEntry[];\n\n export interface RobotsRule {\n userAgent: string | string[];\n allow?: string | string[];\n disallow?: string | string[];\n crawlDelay?: number;\n }\n\n export interface Robots {\n rules: RobotsRule | RobotsRule[];\n sitemap?: string | string[];\n host?: string;\n }\n\n export interface ManifestIcon {\n src: string;\n sizes?: string;\n type?: string;\n purpose?: string;\n }\n\n export interface Manifest {\n name?: string;\n short_name?: string;\n description?: string;\n id?: string;\n start_url?: string;\n scope?: string;\n display?: \"fullscreen\" | \"standalone\" | \"minimal-ui\" | \"browser\" | string;\n orientation?: string;\n background_color?: string;\n theme_color?: string;\n lang?: string;\n dir?: \"ltr\" | \"rtl\" | \"auto\";\n categories?: string[];\n icons?: ManifestIcon[];\n [key: string]: unknown;\n }\n}\n\nexport interface MetadataRouteContext {\n request: Request;\n params: Record;\n searchParams: URLSearchParams;\n /** The concrete route-segment path that owns the metadata file. */\n path: string;\n}\n\nexport interface FarmMetadataRouteModule {\n revalidate?: number | false;\n}\n\nexport interface FarmMetadataRouteResponseOptions {\n method?: string;\n}\n\nfunction isResponse(value: unknown): value is Response {\n return (\n typeof Response !== \"undefined\" &&\n (value instanceof Response ||\n Boolean(\n value &&\n typeof value === \"object\" &&\n typeof (value as Response).arrayBuffer === \"function\" &&\n (value as Response).headers,\n ))\n );\n}\n\nfunction isRecord(value: unknown): value is Record {\n return Boolean(value && typeof value === \"object\" && !Array.isArray(value));\n}\n\nfunction resolveCacheControl(revalidate: number | false | undefined): string {\n if (revalidate === false) {\n return \"public, max-age=31536000, immutable\";\n }\n if (typeof revalidate === \"number\" && Number.isFinite(revalidate) && revalidate > 0) {\n return `public, s-maxage=${Math.floor(revalidate)}, stale-while-revalidate=300`;\n }\n return \"public, max-age=0, must-revalidate\";\n}\n\nfunction escapeXml(value: unknown): string {\n return String(value)\n .replace(/&/g, \"&\")\n .replace(//g, \">\")\n .replace(/\"/g, \""\")\n .replace(/'/g, \"'\");\n}\n\nfunction serializeSitemap(value: unknown): string {\n if (!Array.isArray(value)) {\n throw new TypeError(\"sitemap.ts must return an array or a Response\");\n }\n\n const entries = value.map((candidate, index) => {\n if (!isRecord(candidate) || typeof candidate.url !== \"string\" || !candidate.url) {\n throw new TypeError(`sitemap.ts entry ${index} must include a non-empty url`);\n }\n return candidate as unknown as MetadataRoute.SitemapEntry;\n });\n const hasLanguageAlternates = entries.some(\n (entry) => entry.alternates?.languages && Object.keys(entry.alternates.languages).length > 0,\n );\n const namespace = hasLanguageAlternates ? ' xmlns:xhtml=\"http://www.w3.org/1999/xhtml\"' : \"\";\n const lines = [\n '',\n ``,\n ];\n\n for (const entry of entries) {\n lines.push(\" \", ` ${escapeXml(entry.url)}`);\n if (entry.lastModified !== undefined) {\n const lastModified =\n entry.lastModified instanceof Date ? entry.lastModified.toISOString() : entry.lastModified;\n lines.push(` ${escapeXml(lastModified)}`);\n }\n if (entry.changeFrequency) {\n lines.push(` ${escapeXml(entry.changeFrequency)}`);\n }\n if (entry.priority !== undefined) {\n lines.push(` ${escapeXml(entry.priority)}`);\n }\n for (const [language, href] of Object.entries(entry.alternates?.languages || {})) {\n lines.push(\n ` `,\n );\n }\n lines.push(\" \");\n }\n\n lines.push(\"\");\n return `${lines.join(\"\\n\")}\\n`;\n}\n\nfunction toArray(value: T | T[] | undefined): T[] {\n return value === undefined ? [] : Array.isArray(value) ? value : [value];\n}\n\nfunction serializeRobots(value: unknown): string {\n if (!isRecord(value)) {\n throw new TypeError(\"robots.ts must return a robots object or a Response\");\n }\n\n const robots = value as unknown as MetadataRoute.Robots;\n const rules = toArray(robots.rules);\n if (rules.length === 0) {\n throw new TypeError(\"robots.ts must return at least one rule\");\n }\n\n const sections = rules.map((rule, index) => {\n if (!isRecord(rule)) {\n throw new TypeError(`robots.ts rule ${index} must be an object`);\n }\n const userAgents = toArray(rule.userAgent).filter(\n (userAgent): userAgent is string => typeof userAgent === \"string\" && Boolean(userAgent),\n );\n if (userAgents.length === 0) {\n throw new TypeError(`robots.ts rule ${index} must include a userAgent`);\n }\n\n const lines = userAgents.map((userAgent) => `User-agent: ${userAgent}`);\n for (const allow of toArray(rule.allow)) lines.push(`Allow: ${allow}`);\n for (const disallow of toArray(rule.disallow)) lines.push(`Disallow: ${disallow}`);\n if (rule.crawlDelay !== undefined) lines.push(`Crawl-delay: ${rule.crawlDelay}`);\n return lines.join(\"\\n\");\n });\n\n const globalLines = [\n ...toArray(robots.sitemap).map((sitemap) => `Sitemap: ${sitemap}`),\n ...(robots.host ? [`Host: ${robots.host}`] : []),\n ];\n return `${[...sections, ...(globalLines.length ? [globalLines.join(\"\\n\")] : [])].join(\"\\n\\n\")}\\n`;\n}\n\nfunction serializeManifest(value: unknown): string {\n if (!isRecord(value)) {\n throw new TypeError(\"manifest.ts must return a manifest object or a Response\");\n }\n return `${JSON.stringify(value, null, 2)}\\n`;\n}\n\n/** @internal */\nexport function createFarmMetadataRouteResponse(\n kind: ApplicationMetadataRouteKind,\n value: unknown,\n routeModule: FarmMetadataRouteModule = {},\n options: FarmMetadataRouteResponseOptions = {},\n): Response {\n const method = (options.method || \"GET\").toUpperCase();\n if (method !== \"GET\" && method !== \"HEAD\") {\n return new Response(null, { status: 405, headers: { Allow: \"GET, HEAD\" } });\n }\n\n if (isResponse(value)) {\n return method === \"HEAD\" ? omitFarmResponseBody(value) : value;\n }\n\n const body =\n kind === \"sitemap\"\n ? serializeSitemap(value)\n : kind === \"robots\"\n ? serializeRobots(value)\n : serializeManifest(value);\n const contentType =\n kind === \"sitemap\"\n ? \"application/xml; charset=utf-8\"\n : kind === \"robots\"\n ? \"text/plain; charset=utf-8\"\n : \"application/manifest+json; charset=utf-8\";\n\n return new Response(method === \"HEAD\" ? null : body, {\n headers: {\n \"Content-Type\": contentType,\n \"Cache-Control\": resolveCacheControl(routeModule.revalidate),\n \"X-Content-Type-Options\": \"nosniff\",\n },\n });\n}\n","import { DEFAULT_ERROR_STYLES } from \"./error-styles\";\n\nexport { DEFAULT_ERROR_STYLES } from \"./error-styles\";\n\nconst ERROR_STATUS_TEXT: Record = {\n 400: \"Bad Request\",\n 401: \"Unauthorized\",\n 402: \"Payment Required\",\n 403: \"Forbidden\",\n 404: \"Not Found\",\n 405: \"Method Not Allowed\",\n 406: \"Not Acceptable\",\n 408: \"Request Timeout\",\n 409: \"Conflict\",\n 410: \"Gone\",\n 411: \"Length Required\",\n 412: \"Precondition Failed\",\n 413: \"Content Too Large\",\n 414: \"URI Too Long\",\n 415: \"Unsupported Media Type\",\n 416: \"Range Not Satisfiable\",\n 418: \"I'm a Teapot\",\n 422: \"Unprocessable Content\",\n 423: \"Locked\",\n 424: \"Failed Dependency\",\n 425: \"Too Early\",\n 426: \"Upgrade Required\",\n 428: \"Precondition Required\",\n 429: \"Too Many Requests\",\n 431: \"Request Header Fields Too Large\",\n 451: \"Unavailable For Legal Reasons\",\n 500: \"Internal Server Error\",\n 501: \"Not Implemented\",\n 502: \"Bad Gateway\",\n 503: \"Service Unavailable\",\n 504: \"Gateway Timeout\",\n 505: \"HTTP Version Not Supported\",\n 506: \"Variant Also Negotiates\",\n 507: \"Insufficient Storage\",\n 508: \"Loop Detected\",\n 510: \"Not Extended\",\n 511: \"Network Authentication Required\",\n};\n\nconst ERROR_TITLES: Record = {\n 400: \"This request could not be completed\",\n 401: \"Authentication is required\",\n 403: \"You do not have access to this page\",\n 404: \"This page could not be found\",\n 405: \"This request method is not supported\",\n 408: \"The request took too long\",\n 409: \"The request conflicts with the current state\",\n 410: \"This resource is no longer available\",\n 413: \"The request is too large\",\n 422: \"The request could not be processed\",\n 429: \"Too many requests were sent\",\n 500: \"Something went wrong\",\n 501: \"This operation is not implemented\",\n 502: \"An upstream service returned an invalid response\",\n 503: \"The service is temporarily unavailable\",\n 504: \"An upstream service took too long to respond\",\n};\n\nconst ERROR_PUBLIC_MESSAGES: Record = {\n 400: \"Check the request details, then try again.\",\n 401: \"Sign in and try this request again.\",\n 403: \"Use an account with the required permissions or return home.\",\n 404: \"Check the address or return to the home page.\",\n 405: \"Use a supported request method and try again.\",\n 408: \"Try the request again in a moment.\",\n 409: \"Refresh the page, review the latest state, and try again.\",\n 410: \"Return home to continue browsing.\",\n 413: \"Reduce the request size and try again.\",\n 422: \"Review the request data and try again.\",\n 429: \"Wait a moment before trying again.\",\n 500: \"The application ran into an unexpected problem. Try again in a moment.\",\n 501: \"This operation is not available yet.\",\n 502: \"Try again after the upstream service recovers.\",\n 503: \"Try again in a moment.\",\n 504: \"Try again after the upstream service recovers.\",\n};\n\nexport interface DefaultErrorSourceLine {\n number: number;\n content: string;\n highlight?: boolean;\n}\nexport interface DefaultErrorSourceFrame {\n file: string;\n line: number;\n column: number;\n lines: DefaultErrorSourceLine[];\n}\n\nexport interface DefaultErrorPageOptions {\n statusCode?: number;\n statusText?: string;\n requestPath?: string;\n method?: string;\n message?: string;\n errorName?: string;\n stack?: string;\n sourceFrame?: DefaultErrorSourceFrame;\n development?: boolean;\n farmVersion?: string;\n nodeVersion?: string;\n mode?: string;\n}\n\nfunction escapeHtml(value: unknown): string {\n return String(value ?? \"\")\n .replace(/&/g, \"&\")\n .replace(//g, \">\")\n .replace(/\"/g, \""\")\n .replace(/'/g, \"'\");\n}\n\nfunction serializeJsonForHtml(value: unknown): string {\n return JSON.stringify(value)\n .replace(/= 400 && value <= 599\n ? value\n : undefined;\n}\n\nexport function resolveDefaultErrorStatus(error: unknown): number {\n if (error && typeof error === \"object\") {\n const candidate = error as { status?: unknown; statusCode?: unknown };\n return (\n normalizeErrorStatus(candidate.status) ?? normalizeErrorStatus(candidate.statusCode) ?? 500\n );\n }\n return 500;\n}\n\nexport function getDefaultErrorStatusText(statusCode: number): string {\n return ERROR_STATUS_TEXT[statusCode] || (statusCode >= 500 ? \"Server Error\" : \"Request Error\");\n}\n\nexport function getDefaultErrorTitle(statusCode: number): string {\n return (\n ERROR_TITLES[statusCode] ||\n (statusCode >= 500\n ? \"The server could not complete the request\"\n : \"The request could not be completed\")\n );\n}\n\nfunction getDefaultErrorPublicMessage(statusCode: number): string {\n return ERROR_PUBLIC_MESSAGES[statusCode] || \"Try again or return to the home page.\";\n}\n\nfunction createSourceFrameMarkup(sourceFrame?: DefaultErrorSourceFrame): string {\n if (!sourceFrame) {\n return `

Source location is unavailable. Copy the debug report to inspect the filtered stack trace.

`;\n }\n\n const lines = sourceFrame.lines\n .map(\n (line) =>\n `${line.highlight ? \">\" : \" \"} ${line.number}${escapeHtml(line.content || \" \")}`,\n )\n .join(\"\\n\");\n\n return `

${escapeHtml(sourceFrame.file)}:${sourceFrame.line}:${sourceFrame.column}

${lines}
`;\n}\n\nfunction createDebugReport(\n options: Required> & DefaultErrorPageOptions,\n): string {\n const statusText = options.statusText || getDefaultErrorStatusText(options.statusCode);\n const sourceFrame = options.sourceFrame;\n const source = sourceFrame\n ? [\n `\\`${sourceFrame.file}:${sourceFrame.line}:${sourceFrame.column}\\``,\n \"\",\n \"```text\",\n ...sourceFrame.lines.map(\n (line) =>\n `${line.highlight ? \">\" : \" \"} ${String(line.number).padStart(4, \" \")} | ${line.content}`,\n ),\n \"```\",\n ].join(\"\\n\")\n : \"Source frame unavailable.\";\n\n return [\n \"# Farm.js debug report\",\n \"\",\n \"## Error\",\n `- Status: ${options.statusCode} ${statusText}`,\n `- Name: ${options.errorName || \"Error\"}`,\n `- Message: ${options.message || getDefaultErrorPublicMessage(options.statusCode)}`,\n `- Request: ${(options.method || \"GET\").toUpperCase()} ${options.requestPath || \"/\"}`,\n \"\",\n \"## Runtime\",\n `- Farm.js: ${options.farmVersion || \"unknown\"}`,\n `- Node.js: ${options.nodeVersion || \"unknown\"}`,\n `- Mode: ${options.mode || \"development\"}`,\n \"\",\n \"## Source\",\n source,\n \"\",\n \"## Filtered stack\",\n \"```text\",\n options.stack || \"Stack trace unavailable.\",\n \"```\",\n ].join(\"\\n\");\n}\n\nconst ERROR_PAGE_SCRIPT = ``;\nconst ERROR_COPY_SCRIPT = ``;\n\nconst ERROR_DOCS_ICON = ``;\n\nexport function createDefaultErrorMarkup(options: DefaultErrorPageOptions = {}): string {\n const statusCode = normalizeErrorStatus(options.statusCode) ?? 500;\n const statusText = options.statusText || getDefaultErrorStatusText(statusCode);\n const development = options.development === true;\n const title = getDefaultErrorTitle(statusCode);\n const message =\n development && options.message ? options.message : getDefaultErrorPublicMessage(statusCode);\n const requestPath = options.requestPath || \"/\";\n const method = (options.method || \"GET\").toUpperCase();\n const isServerError = statusCode >= 500;\n const details = development\n ? `

Technical details

${createSourceFrameMarkup(options.sourceFrame)}

Farm.js v${escapeHtml(options.farmVersion || \"unknown\")} · ${escapeHtml(options.mode || \"development\")} · Node.js ${escapeHtml(options.nodeVersion || \"unknown\")}

`\n : \"\";\n const report = development\n ? `${ERROR_COPY_SCRIPT}`\n : \"\";\n\n const primaryAction = isServerError\n ? ``\n : ``;\n const debugAction = development\n ? `/`\n : \"\";\n\n return `
FARM.JS/ERROR

${statusCode}/${escapeHtml(statusText)}

${escapeHtml(title)}

${escapeHtml(message)}

${primaryAction}RETURN HOME
Request${escapeHtml(method)} ${escapeHtml(requestPath)}
Status${statusCode} ${escapeHtml(statusText)}
${details}
${report}${ERROR_PAGE_SCRIPT}
`;\n}\n","import { resolveFarmThemeConfig } from \"./config\";\nimport type {\n FarmThemeConfig,\n FarmThemePreference,\n FarmThemeRuntime,\n ResolvedFarmThemeConfig,\n} from \"./types\";\n\nconst THEME_SCRIPT_ID = \"farm-theme-script\";\nconst THEME_STYLE_ID = \"farm-theme-style\";\n\ndeclare global {\n interface Window {\n __FARM_THEME__?: FarmThemeRuntime;\n }\n}\n\nexport interface FarmThemeDocumentParts {\n attributes: string;\n head: string;\n}\n\nexport function createFarmThemeDocumentParts(\n input: FarmThemeConfig | ResolvedFarmThemeConfig | false | undefined,\n basePath = \"/\",\n serverTheme?: FarmThemePreference,\n): FarmThemeDocumentParts {\n const config = resolveFarmThemeConfig(input, basePath);\n if (!config.enabled) return { attributes: \"\", head: \"\" };\n\n const hydrationTheme = serverTheme ?? config.default;\n const initialTheme = hydrationTheme === \"system\" ? \"light\" : hydrationTheme;\n const script = createFarmThemeBootstrapScript(config, hydrationTheme);\n\n return {\n attributes: ` data-theme=\"${initialTheme}\"`,\n head: ``,\n };\n}\n\nexport function createFarmThemeBootstrapScript(\n config: ResolvedFarmThemeConfig,\n serverTheme: FarmThemePreference = config.default,\n): string {\n return `(function(config,serverTheme){\nvar isTheme=function(value){return value===\"light\"||value===\"dark\"||value===\"system\";};\nvar decode=function(value){try{return decodeURIComponent(value);}catch(_error){return value;}};\nvar readCookie=function(){var entries=document.cookie.split(\";\");for(var index=0;index]*)>/i, (_match, attributes: string) => {\n const nextAttributes = attributes.replace(/\\sdata-theme=(?:\"[^\"]*\"|'[^']*'|[^\\s>]+)/i, \"\");\n return ``;\n });\n\n if (!output.includes(`id=\"${THEME_SCRIPT_ID}\"`)) {\n output = output.replace(/]*)>/i, `${parts.head}`);\n }\n\n return output;\n}\n\nfunction serializeInlineValue(value: unknown): string {\n return JSON.stringify(value)\n .replace(/