[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_223":-5,"_226":227,"_228":229},"routes/shell",{"_40":41,"_222":-5,"_223":-5,"_224":225},"routes/repo",{"_33":-7,"_34":35,"_36":37,"_38":39,"_40":41,"_42":31,"_43":31,"_44":31,"_45":31,"_46":31,"_47":31,"_48":49,"_50":51,"_52":31,"_53":-7,"_54":-7,"_55":56,"_57":58,"_59":60,"_61":-5,"_62":63,"_64":65,"_66":67,"_68":69},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":14,"_22":23,"_24":-5,"_25":26,"_27":28,"_28":29,"_30":31,"_32":14},"ref","40184b7743bfad334a49c6ee41d61570eee78057","path","scripts/lib/publishing.ts","oid","d4cb5fa736ff90ac0b016330862b4aa8b91bfd04","size",7194,"commit","mounts",[],"source","plain",{"_13":14,"_15":16},"kind","text","import { readFileSync } from 'node:fs';\nimport { extname, resolve } from 'node:path';\nimport { unified } from 'unified';\nimport remarkParse from 'remark-parse';\nimport type { Root, RootContent, Image } from 'mdast';\n\nexport const REQUEST_TIMEOUT_MS = 30_000;\nconst COLLECTION = 'site.standard.document';\n\nexport function parseFragmentId(value: string): number {\n if (!/^[0-9]+$/.test(value)) throw new Error('fragmentId must be a positive safe integer');\n const id = Number(value);\n if (!Number.isSafeInteger(id) || id <= 0) throw new Error('fragmentId must be a positive safe integer');\n return id;\n}\n\nexport function validateLinkUrl(value: string): string {\n let url: URL;\n try { url = new URL(value); } catch { throw new Error('Link URL must be a valid HTTP(S) URL'); }\n if (!/^https?:\\/\\//i.test(value) || !/^https?:$/.test(url.protocol) || !url.hostname) {\n throw new Error('Link URL must be a valid HTTP(S) URL');\n }\n return value;\n}\n\nexport function parsePublishedAt(value: string): string {\n const date = new Date(value);\n // Date accepts overflowing calendar days (e.g. February 30); reject those too.\n const parts = /^(\\d{4})-(\\d{2})-(\\d{2})(?:$|T)/.exec(value);\n if (parts) {\n const [, year, month, day] = parts;\n const calendar = new Date(`${year}-${month}-${day}T00:00:00.000Z`);\n if (!Number.isFinite(calendar.getTime()) || calendar.toISOString().slice(0, 10) !== `${year}-${month}-${day}`) {\n throw new Error('Invalid --date');\n }\n }\n if (!value.trim() || !Number.isFinite(date.getTime())) throw new Error('Invalid --date');\n return date.toISOString();\n}\n\nexport function parsePublishingArgs(rawArgs: string[]) {\n const args: string[] = [];\n let dryRun = false;\n let publishedAt: string | undefined;\n for (let i = 0; i < rawArgs.length; i++) {\n const arg = rawArgs[i];\n if (arg === '--dry-run') {\n dryRun = true;\n } else if (arg === '--date' || arg.startsWith('--date=')) {\n const value = arg === '--date' ? rawArgs[++i] : arg.slice('--date='.length);\n if (value === undefined || value.startsWith('--')) throw new Error('--date requires a value');\n if (publishedAt !== undefined) throw new Error('--date may only be supplied once');\n publishedAt = parsePublishedAt(value);\n } else {\n args.push(arg);\n }\n }\n return { args, dryRun, publishedAt };\n}\n\nconst MIME: Record = {\n '.png': 'image/png', '.jpg': 'image/jpeg', '.jpeg': 'image/jpeg',\n '.gif': 'image/gif', '.webp': 'image/webp',\n};\n\nexport function collectPostImages(\n markdown: string,\n directory: string,\n readImage: (path: string) => Uint8Array = path => readFileSync(path),\n) {\n const nodes: Image[] = [];\n function collect(node: Root | RootContent): void {\n if (node.type === 'image') nodes.push(node);\n if ('children' in node) node.children.forEach(collect);\n }\n collect(unified().use(remarkParse).parse(markdown));\n const images = [];\n for (const node of nodes) {\n const path = node.url;\n if (/^https?:\\/\\//i.test(path)) continue;\n const absPath = resolve(directory, path);\n const mime = MIME[extname(absPath).toLowerCase()];\n if (!mime) throw new Error(`Unsupported image type: ${path}`);\n let bytes: Uint8Array;\n try { bytes = readImage(absPath); } catch (cause) {\n throw new Error(`Cannot read local image: ${path} (resolved to ${absPath})`, { cause });\n }\n const start = node.position!.start.offset!;\n const end = node.position!.end.offset!;\n images.push({ match: markdown.slice(start, end), alt: node.alt ?? '', title: node.title, start, end, path, absPath, mime, bytes });\n }\n return images;\n}\n\n/** Replace exact parsed image spans, never identical text inside code examples. */\nexport function rewritePostImages(markdown: string, images: ReturnType, urls: string[]): string {\n if (images.length !== urls.length) throw new Error('Every local image needs an uploaded URL');\n for (let i = images.length - 1; i >= 0; i--) {\n const image = images[i];\n const alt = image.alt.replace(/([\\\\\\[\\]])/g, '\\\\$1');\n const title = image.title ? ` ${JSON.stringify(image.title)}` : '';\n markdown = markdown.slice(0, image.start) + `![${alt}](${urls[i]}${title})` + markdown.slice(image.end);\n }\n return markdown;\n}\n\n/** Bound all publisher HTTP calls, including login, title fetching and writes. */\nexport const publishingFetch: typeof globalThis.fetch = (input, init) => {\n const originalSignal = init?.signal ?? (input instanceof Request ? input.signal : undefined);\n const timeout = AbortSignal.timeout(REQUEST_TIMEOUT_MS);\n return globalThis.fetch(input, {\n ...init,\n signal: originalSignal ? AbortSignal.any([originalSignal, timeout]) : timeout,\n });\n};\n\nexport type ListDocuments = (\n params: { repo: string; collection: string; limit: number; cursor?: string },\n options: { signal: AbortSignal },\n) => Promise<{ data: { records: { value: unknown }[]; cursor?: string } }>;\n\n/** Read-only, fail-closed check. It is not an atomic reservation of the ID. */\nexport async function preflightPublishing(options: {\n authenticatedDid: string | undefined;\n expectedDid: string;\n fragmentId: number;\n listRecords: ListDocuments;\n timeoutMs?: number;\n}): Promise {\n const { authenticatedDid, expectedDid, fragmentId, listRecords } = options;\n if (authenticatedDid !== expectedDid) throw new Error(`Authenticated DID does not match expected site DID ${expectedDid}`);\n parseFragmentId(String(fragmentId));\n const controller = new AbortController();\n let timer: ReturnType | undefined;\n const timeout = new Promise((_, reject) => {\n timer = setTimeout(() => {\n controller.abort();\n reject(new Error('Publishing preflight timed out'));\n }, options.timeoutMs ?? REQUEST_TIMEOUT_MS);\n });\n const scan = async () => {\n let cursor: string | undefined;\n const seen = new Set();\n do {\n controller.signal.throwIfAborted();\n const response = await listRecords({ repo: expectedDid, collection: COLLECTION, limit: 100, cursor }, { signal: controller.signal });\n controller.signal.throwIfAborted();\n if (!response?.data || !Array.isArray(response.data.records)) throw new Error('Invalid document listing response');\n for (const record of response.data.records) {\n const value = record?.value;\n if (!value || typeof value !== 'object' || Array.isArray(value)) throw new Error('Invalid document record');\n const document = value as Record;\n if (document.fragmentId === fragmentId || document.fragmentId === String(fragmentId) || document.path === `/f/${fragmentId}`) {\n throw new Error(`Fragment collision: #${fragmentId} or /f/${fragmentId} already exists`);\n }\n }\n cursor = response.data.cursor;\n if (cursor !== undefined && typeof cursor !== 'string') throw new Error('Invalid document listing cursor');\n if (cursor) {\n if (seen.has(cursor)) throw new Error('Repeated document listing cursor');\n seen.add(cursor);\n }\n } while (cursor);\n };\n try { await Promise.race([scan(), timeout]); 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