support global config

packages/opencode/src/config/config.ts

@@ -1,14 +1,20 @@
 import { Log } from "../util/log"
+import path from "path"
 import { z } from "zod"
 import { App } from "../app/app"
 import { Filesystem } from "../util/filesystem"
 import { ModelsDev } from "../provider/models"
+import { mergeDeep } from "remeda"
+import { Global } from "../global"
 
 export namespace Config {
   const log = Log.create({ service: "config" })
 
   export const state = App.state("config", async (app) => {
-    let result: Info = {}
+    let result = await Bun.file(path.join(Global.Path.config, "config.json"))
+      .json()
+      .then((mod) => Info.parse(mod))
+      .catch(() => ({}) as Info)
     for (const file of ["opencode.jsonc", "opencode.json"]) {
       const [resolved] = await Filesystem.findUp(
         file,
@@ -17,7 +23,10 @@ export namespace Config {
       )
       if (!resolved) continue
       try {
-        result = await import(resolved).then((mod) => Info.parse(mod.default))
+        result = mergeDeep(
+          result,
+          await import(resolved).then((mod) => Info.parse(mod.default)),
+        )
         log.info("found", { path: resolved })
         break
       } catch (e) {

packages/opencode/src/provider/models.ts

@@ -32,6 +32,7 @@ export namespace ModelsDev {
 
   export const Provider = z
     .object({
+      api: z.string().optional(),
       name: z.string(),
       env: z.array(z.string()),
       id: z.string(),

packages/opencode/src/provider/provider.ts

@@ -103,6 +103,7 @@ export namespace Provider {
       if (!provider) {
         const info = database[id]
         if (!info) return
+        if (info.api) options["baseURL"] = info.api
         providers[id] = {
           source,
           info,