refactor(packages): extract model-core package

2026-05-21 02:11:37 +09:00
parent f7ceb03efe
commit 2748009ff2
60 changed files with 2155 additions and 1834 deletions
@@ -1,120 +1,10 @@
-export type ExactAliasRule = {
-  aliasModelID: string
-  ruleID: string
-  canonicalModelID: string
-  rationale: string
-}
-
-export type PatternAliasRule = {
-  ruleID: string
-  description: string
-  match: (normalizedModelID: string) => boolean
-  canonicalize: (normalizedModelID: string) => string
-}
-
-export type ModelIDAliasResolution = {
-  requestedModelID: string
-  canonicalModelID: string
-  source: "canonical" | "exact-alias" | "pattern-alias"
-  ruleID?: string
-}
-
-const EXACT_ALIAS_RULES: ReadonlyArray<ExactAliasRule> = [
-  {
-    aliasModelID: "gemini-3-pro-high",
-    ruleID: "gemini-3-pro-tier-alias",
-    canonicalModelID: "gemini-3-pro-preview",
-    rationale: "Legacy Gemini 3 tier suffixes still need to land on the canonical preview model.",
-  },
-  {
-    aliasModelID: "gemini-3-pro-low",
-    ruleID: "gemini-3-pro-tier-alias",
-    canonicalModelID: "gemini-3-pro-preview",
-    rationale: "Legacy Gemini 3 tier suffixes still need to land on the canonical preview model.",
-  },
-  {
-    aliasModelID: "k2pb",
-    ruleID: "kimi-k2pb-alias",
-    canonicalModelID: "k2p5",
-    rationale: "Kimi for Coding exposes k2pb while the bundled capabilities snapshot uses the canonical k2p5 ID.",
-  },
-  {
-    aliasModelID: "claude-opus-4.7",
-    ruleID: "claude-opus-dotted-version-alias",
-    canonicalModelID: "claude-opus-4-7",
-    rationale: "GitHub Copilot exposes Claude Opus 4.7 with dotted version syntax while the snapshot uses dashed syntax.",
-  },
-]
-
-const EXACT_ALIAS_RULES_BY_MODEL: ReadonlyMap<string, ExactAliasRule> = new Map(
-  EXACT_ALIAS_RULES.map((rule) => [rule.aliasModelID, rule]),
-)
-
-const PATTERN_ALIAS_RULES: ReadonlyArray<PatternAliasRule> = [
-  {
-    ruleID: "claude-thinking-legacy-alias",
-    description: "Normalizes the legacy claude-opus-4-7-thinking id to the canonical snapshot ID.",
-    match: (normalizedModelID) => /^claude-opus-4-7-thinking$/.test(normalizedModelID),
-    canonicalize: () => "claude-opus-4-7",
-  },
-  {
-    ruleID: "gemini-3.1-pro-tier-alias",
-    description: "Normalizes Gemini 3.1 Pro tier suffixes to the canonical snapshot ID.",
-    match: (normalizedModelID) => /^gemini-3\.1-pro-(?:high|low)$/.test(normalizedModelID),
-    canonicalize: () => "gemini-3.1-pro",
-  },
-]
-
-function normalizeLookupModelID(modelID: string): string {
-  return modelID.trim().toLowerCase()
-}
-
-function stripProviderPrefixForAliasLookup(normalizedModelID: string): string {
-  const slashIndex = normalizedModelID.indexOf("/")
-  if (slashIndex <= 0 || slashIndex === normalizedModelID.length - 1) {
-    return normalizedModelID
-  }
-
-  return normalizedModelID.slice(slashIndex + 1)
-}
-
-export function resolveModelIDAlias(modelID: string): ModelIDAliasResolution {
-  const requestedModelID = normalizeLookupModelID(modelID)
-  const aliasLookupModelID = stripProviderPrefixForAliasLookup(requestedModelID)
-  const exactRule = EXACT_ALIAS_RULES_BY_MODEL.get(aliasLookupModelID)
-  if (exactRule) {
-    return {
-      requestedModelID,
-      canonicalModelID: exactRule.canonicalModelID,
-      source: "exact-alias",
-      ruleID: exactRule.ruleID,
-    }
-  }
-
-  for (const rule of PATTERN_ALIAS_RULES) {
-    if (!rule.match(aliasLookupModelID)) {
-      continue
-    }
-
-    return {
-      requestedModelID,
-      canonicalModelID: rule.canonicalize(aliasLookupModelID),
-      source: "pattern-alias",
-      ruleID: rule.ruleID,
-    }
-  }
-
-  return {
-    requestedModelID,
-    canonicalModelID: aliasLookupModelID,
-    source: "canonical",
-  }
-}
-
-export function getExactModelIDAliasRules(): ReadonlyArray<ExactAliasRule> {
-  return EXACT_ALIAS_RULES
-}
-
-export function getPatternModelIDAliasRules(): ReadonlyArray<PatternAliasRule> {
-  return PATTERN_ALIAS_RULES
-}
+export type {
+  ExactAliasRule,
+  PatternAliasRule,
+  ModelIDAliasResolution,
+} from "@oh-my-opencode/model-core"
+export {
+  resolveModelIDAlias,
+  getExactModelIDAliasRules,
+  getPatternModelIDAliasRules,
+} from "@oh-my-opencode/model-core"