4e5792ce4d
Extract model availability checking pipeline: - available-models-fetcher.ts: top-level model fetching orchestration - model-cache-availability.ts, models-json-cache-reader.ts - provider-models-cache-model-reader.ts: provider cache reading with null guard - fallback-model-availability.ts, model-name-matcher.ts - open-code-client-accessors.ts, open-code-client-shapes.ts - record-type-guard.ts
53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
import { existsSync, readFileSync } from "fs"
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import { join } from "path"
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import { getOpenCodeCacheDir } from "./data-path"
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import { log } from "./logger"
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import { isRecord } from "./record-type-guard"
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export function addModelsFromModelsJsonCache(
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connectedProviders: Set<string>,
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modelSet: Set<string>,
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): boolean {
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const cacheFile = join(getOpenCodeCacheDir(), "models.json")
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if (!existsSync(cacheFile)) {
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log("[fetchAvailableModels] models.json cache file not found, falling back to client")
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return false
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}
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try {
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const content = readFileSync(cacheFile, "utf-8")
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const data: unknown = JSON.parse(content)
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if (!isRecord(data)) {
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return false
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}
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const providerIds = Object.keys(data)
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log("[fetchAvailableModels] providers found in models.json", {
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count: providerIds.length,
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providers: providerIds.slice(0, 10),
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})
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const previousSize = modelSet.size
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for (const providerId of providerIds) {
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if (!connectedProviders.has(providerId)) continue
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const providerValue = data[providerId]
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if (!isRecord(providerValue)) continue
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const modelsValue = providerValue["models"]
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if (!isRecord(modelsValue)) continue
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for (const modelKey of Object.keys(modelsValue)) {
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modelSet.add(`${providerId}/${modelKey}`)
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}
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}
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log("[fetchAvailableModels] parsed models from models.json (NO whitelist filtering)", {
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count: modelSet.size,
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connectedProviders: Array.from(connectedProviders).slice(0, 5),
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})
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return modelSet.size > previousSize
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} catch (err) {
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log("[fetchAvailableModels] error", { error: String(err) })
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return false
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}
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}
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