support global config

README.md

@@ -114,43 +114,6 @@ messages_last = "ctrl+alt+g"
 app_exit = "ctrl+c,<leader>q"
 ```
 
-#### Models.dev
-
-You can also extend the models.dev database with your own providers by mirroring the structure found [here](https://github.com/sst/models.dev/tree/dev/providers/anthropic)
-
-Start with a `provider.toml` file in `~/.config/opencode/providers`
-
-```toml
-# ~/.config/opencode/providers/openrouter/provider.toml
-[provider]
-name = "OpenRouter"
-env = ["OPENROUTER_API_KEY"]
-npm = "@openrouter/ai-sdk-provider"
-
-[options]
-baseURL = "https://api.openrouter.ai" # optional settings
-```
-
-And models in `~/.config/opencode/providers/openrouter/models/[model-id]`
-
-```toml
-# ~/.config/opencode/providers/openrouter/models/anthropic/claude-3.5-sonnet.toml
-name = "Claude 4 Sonnet"
-attachment = true
-reasoning = false
-temperature = true
-
-[cost]
-input = 3.00
-output = 15.00
-inputCached = 3.75
-outputCached = 0.30
-
-[limit]
-context = 200_000
-output = 50_000
-```
-
 ### Project Config
 
 Project configuration is optional. You can place an `opencode.json` file in the root of your repo and is meant to be checked in and shared with your team.
@@ -230,9 +193,7 @@ OpenRouter is not in the Models.dev database yet, but you can configure it manua
     "openrouter": {
       "npm": "@openrouter/ai-sdk-provider",
       "name": "OpenRouter",
-      "options": {
-        "apiKey": "sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
-      },
+      "options": {},
       "models": {
         "anthropic/claude-3.5-sonnet": {
           "name": "Claude 3.5 Sonnet"
@@ -243,6 +204,8 @@ OpenRouter is not in the Models.dev database yet, but you can configure it manua
 }
 ```
 
+And then to configure an api key you can do `opencode auth login` and select "Other -> 'openrouter'"
+
 #### How is this different than Claude Code?
 
 It's very similar to Claude Code in terms of capability. Here are the key differences:

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,