fix: github copilot enterprise integration (#17847)

packages/opencode/src/plugin/copilot.ts

@@ -185,12 +185,10 @@ export async function CopilotAuthPlugin(input: PluginInput): Promise<Hooks> {
             const deploymentType = inputs.deploymentType || "github.com"
 
             let domain = "github.com"
-            let actualProvider = "github-copilot"
 
             if (deploymentType === "enterprise") {
               const enterpriseUrl = inputs.enterpriseUrl
               domain = normalizeDomain(enterpriseUrl!)
-              actualProvider = "github-copilot-enterprise"
             }
 
             const urls = getUrls(domain)
@@ -262,8 +260,7 @@ export async function CopilotAuthPlugin(input: PluginInput): Promise<Hooks> {
                       expires: 0,
                     }
 
-                    if (actualProvider === "github-copilot-enterprise") {
+                    if (deploymentType === "enterprise") {
-                      result.provider = "github-copilot-enterprise"
                       result.enterpriseUrl = domain
                     }
 

packages/opencode/src/provider/provider.ts

@@ -197,16 +197,6 @@ export namespace Provider {
         options: {},
       }
     },
-    "github-copilot-enterprise": async () => {
-      return {
-        autoload: false,
-        async getModel(sdk: any, modelID: string, _options?: Record<string, any>) {
-          if (useLanguageModel(sdk)) return sdk.languageModel(modelID)
-          return shouldUseCopilotResponsesApi(modelID) ? sdk.responses(modelID) : sdk.chat(modelID)
-        },
-        options: {},
-      }
-    },
     azure: async (provider) => {
       const resource = iife(() => {
         const name = provider.options?.resourceName
@@ -863,20 +853,6 @@ export namespace Provider {
 
     const configProviders = Object.entries(config.provider ?? {})
 
-    // Add GitHub Copilot Enterprise provider that inherits from GitHub Copilot
-    if (database["github-copilot"]) {
-      const githubCopilot = database["github-copilot"]
-      database["github-copilot-enterprise"] = {
-        ...githubCopilot,
-        id: ProviderID.githubCopilotEnterprise,
-        name: "GitHub Copilot Enterprise",
-        models: mapValues(githubCopilot.models, (model) => ({
-          ...model,
-          providerID: ProviderID.githubCopilotEnterprise,
-        })),
-      }
-    }
-
     function mergeProvider(providerID: ProviderID, provider: Partial<Info>) {
       const existing = providers[providerID]
       if (existing) {
@@ -1003,46 +979,16 @@ export namespace Provider {
       const providerID = ProviderID.make(plugin.auth.provider)
       if (disabled.has(providerID)) continue
 
-      // For github-copilot plugin, check if auth exists for either github-copilot or github-copilot-enterprise
-      let hasAuth = false
       const auth = await Auth.get(providerID)
-      if (auth) hasAuth = true
+      if (!auth) continue
-
-      // Special handling for github-copilot: also check for enterprise auth
-      if (providerID === ProviderID.githubCopilot && !hasAuth) {
-        const enterpriseAuth = await Auth.get("github-copilot-enterprise")
-        if (enterpriseAuth) hasAuth = true
-      }
-
-      if (!hasAuth) continue
       if (!plugin.auth.loader) continue
 
-      // Load for the main provider if auth exists
       if (auth) {
         const options = await plugin.auth.loader(() => Auth.get(providerID) as any, database[plugin.auth.provider])
         const opts = options ?? {}
         const patch: Partial<Info> = providers[providerID] ? { options: opts } : { source: "custom", options: opts }
         mergeProvider(providerID, patch)
       }
-
-      // If this is github-copilot plugin, also register for github-copilot-enterprise if auth exists
-      if (providerID === ProviderID.githubCopilot) {
-        const enterpriseProviderID = ProviderID.githubCopilotEnterprise
-        if (!disabled.has(enterpriseProviderID)) {
-          const enterpriseAuth = await Auth.get(enterpriseProviderID)
-          if (enterpriseAuth) {
-            const enterpriseOptions = await plugin.auth.loader(
-              () => Auth.get(enterpriseProviderID) as any,
-              database[enterpriseProviderID],
-            )
-            const opts = enterpriseOptions ?? {}
-            const patch: Partial<Info> = providers[enterpriseProviderID]
-              ? { options: opts }
-              : { source: "custom", options: opts }
-            mergeProvider(enterpriseProviderID, patch)
-          }
-        }
-      }
     }
 
     for (const [id, fn] of Object.entries(CUSTOM_LOADERS)) {

packages/opencode/src/provider/schema.ts

@@ -18,7 +18,6 @@ export const ProviderID = providerIdSchema.pipe(
     google: schema.makeUnsafe("google"),
     googleVertex: schema.makeUnsafe("google-vertex"),
     githubCopilot: schema.makeUnsafe("github-copilot"),
-    githubCopilotEnterprise: schema.makeUnsafe("github-copilot-enterprise"),
     amazonBedrock: schema.makeUnsafe("amazon-bedrock"),
     azure: schema.makeUnsafe("azure"),
     openrouter: schema.makeUnsafe("openrouter"),