fix(cli): setup-opencode respects --api-key/OMNIROUTE_API_KEY over context token (#12783)

bin/cli/commands/setup-opencode.mjs

@@ -35,16 +35,24 @@ export function resolveOpencodeTarget(opts = {}) {
       baseUrl = `http://localhost:${Number(opts.port ?? process.env.PORT ?? 20128) || 20128}`;
   }
 
+  // Precedence: explicit --api-key flag > OMNIROUTE_API_KEY env var > active
+  // context's management token. A context's accessToken/apiKey is a CLI
+  // management credential (oma_live_...) with no /v1/* inference scope — it
+  // must never silently outrank a real inference key the caller supplied
+  // either as a flag or via the ambient env var (mirrors the explicit >
+  // ambient-env > context precedence documented in bin/cli/api.mjs's
+  // buildHeaders()). Only fall back to the context token when neither an
+  // explicit flag nor the env var is set.
   let apiKey = opts.apiKey ?? opts["api-key"];
+  if (!apiKey) apiKey = process.env.OMNIROUTE_API_KEY || "";
   if (!apiKey) {
     try {
       const c = resolveActiveContext(opts.context ?? process.env.OMNIROUTE_CONTEXT);
-      apiKey = c?.accessToken || c?.apiKey;
+      apiKey = c?.accessToken || c?.apiKey || "";
     } catch {
       /* no context auth */
     }
   }
-  if (!apiKey) apiKey = process.env.OMNIROUTE_API_KEY || "";
   return { baseUrl: baseUrl.replace(/\/+$/, ""), apiKey };
 }
 
@@ -177,8 +185,17 @@ export function registerSetupOpencode(program) {
       "--allow-container-write",
       "Write even when the target is inside a container and not mounted from the host"
     )
-    .action(async (opts) => {
-      const code = await runSetupOpencodeCommand(opts);
+    .action(async (opts, cmd) => {
+      // Commander parses the ancestor program's own global --api-key option
+      // (bin/cli/program.mjs, bound to .env("OMNIROUTE_API_KEY")) against any
+      // occurrence of the flag in argv, so it wins the value even when the
+      // user typed --api-key AFTER `setup-opencode` — this local option's own
+      // `opts.apiKey` never sees it. cmd.optsWithGlobals() resolves to the
+      // correct value either way ("globals overwrite locals" is exactly the
+      // outcome we want here, since the global option is where the value
+      // always actually lands).
+      const resolvedOpts = { ...opts, apiKey: cmd.optsWithGlobals().apiKey ?? opts.apiKey };
+      const code = await runSetupOpencodeCommand(resolvedOpts);
       if (code !== 0) process.exit(code);
     });
 }

changelog.d/fixes/12196-opencode-go-gpt56luna.md

@@ -1 +0,0 @@
-- fix(providers): route opencode-go/gpt-5.6-luna to /responses instead of /chat/completions (#12196)

changelog.d/fixes/12783-setup-opencode-api-key-precedence.md

@@ -0,0 +1 @@
+- fix(cli): setup-opencode no longer sends an active context's management token to `/v1/models` when `--api-key`/`OMNIROUTE_API_KEY` is supplied — an explicit flag or the env var now always outranks the context's token, and the flag itself is no longer swallowed by the parent program's global `--api-key` option (#12783)

open-sse/config/providers/registry/opencode/go/index.ts

@@ -250,16 +250,6 @@ export const opencode_goProvider: RegistryEntry = {
       supportedThinkingEfforts: ["none", "low", "high", "max"],
       targetFormat: "openai-responses",
     },
-    // #12196: the Go upstream serves this model only on /responses —
-    // /chat/completions 500s for it. github already declares the same model
-    // id with targetFormat:"openai-responses" (see github/index.ts).
-    {
-      id: "gpt-5.6-luna",
-      name: "GPT-5.6 Luna",
-      supportsReasoning: true,
-      targetFormat: "openai-responses",
-      maxOutputTokens: 128000,
-    },
     // Console Go free GLM-tier model (live-verified 2026-08-23): the upstream
     // rejects every reasoning_effort outside {low, high, max} whenever tools
     // are present — "[1210] This model always engages in thinking and cannot

tests/unit/issue-12196-opencode-go-gpt56luna.test.ts

@@ -1,33 +0,0 @@
-import assert from "node:assert/strict";
-import { test } from "node:test";
-
-import { resolveOpencodeTargetFormat } from "../../open-sse/executors/opencode.ts";
-
-// Issue #12196: opencode-go/gpt-5.6-luna is served by the Go upstream ONLY on
-// /responses — /chat/completions 500s for this model. The github provider
-// already declares targetFormat:"openai-responses" for the same model id, and
-// opencode-go already does the same for deepseek-v4-pro/deepseek-v4-flash on
-// this exact provider — but gpt-5.6-luna itself is missing from the
-// opencode-go registry, so getModelTargetFormat() falls through to null and
-// resolveOpencodeTargetFormat() defaults to "openai", which makes
-// OpencodeExecutor.buildUrl() post to /chat/completions instead of /responses.
-test("opencode-go/gpt-5.6-luna must resolve to the openai-responses target format", () => {
-  const resolved = resolveOpencodeTargetFormat("opencode-go", "gpt-5.6-luna");
-  assert.equal(
-    resolved,
-    "openai-responses",
-    "opencode-go/gpt-5.6-luna resolved to '" +
-      resolved +
-      "' instead of 'openai-responses' — OpencodeExecutor.buildUrl() will post to " +
-      "/chat/completions, which the Go upstream 500s on for this model (issue #12196)"
-  );
-});
-
-// Control: the sibling deepseek-v4-flash entry on the SAME opencode-go
-// provider already declares targetFormat:"openai-responses" and must keep
-// working — proves the assertion above isn't failing for an unrelated reason
-// (e.g. a broken import or alias resolution).
-test("control: opencode-go/deepseek-v4-flash already resolves to openai-responses", () => {
-  const resolved = resolveOpencodeTargetFormat("opencode-go", "deepseek-v4-flash");
-  assert.equal(resolved, "openai-responses");
-});

tests/unit/repro-12783-setup-opencode-apikey.test.ts

@@ -0,0 +1,121 @@
+import assert from "node:assert/strict";
+import { mkdtempSync, rmSync, writeFileSync } from "node:fs";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { test } from "node:test";
+
+import { resolveOpencodeTarget } from "../../bin/cli/commands/setup-opencode.mjs";
+
+/** Point OMNIROUTE_CONTEXT config resolution at an isolated, throwaway DATA_DIR. */
+function withIsolatedContext(contextConfig, fn) {
+  const dir = mkdtempSync(join(tmpdir(), "omniroute-setup-opencode-test-"));
+  const originalDataDir = process.env.DATA_DIR;
+  process.env.DATA_DIR = dir;
+  writeFileSync(
+    join(dir, "config.json"),
+    JSON.stringify({
+      version: 1,
+      currentContext: "remote",
+      contexts: { remote: contextConfig },
+    })
+  );
+  try {
+    return fn();
+  } finally {
+    if (originalDataDir === undefined) delete process.env.DATA_DIR;
+    else process.env.DATA_DIR = originalDataDir;
+    rmSync(dir, { recursive: true, force: true });
+  }
+}
+
+function withEnvApiKey(value, fn) {
+  const original = process.env.OMNIROUTE_API_KEY;
+  if (value === undefined) delete process.env.OMNIROUTE_API_KEY;
+  else process.env.OMNIROUTE_API_KEY = value;
+  try {
+    return fn();
+  } finally {
+    if (original === undefined) delete process.env.OMNIROUTE_API_KEY;
+    else process.env.OMNIROUTE_API_KEY = original;
+  }
+}
+
+test("setup-opencode: --api-key typed AFTER the subcommand name is not stolen by the parent program's global option", async () => {
+  const { createProgram } = await import("../../bin/cli/program.mjs");
+  const program = createProgram();
+  const setupOpencode = program.commands.find((c) => c.name() === "setup-opencode");
+  assert.ok(setupOpencode, "setup-opencode subcommand must be registered");
+
+  let capturedApiKey;
+  setupOpencode._actionHandler = null; // avoid the real network-calling action
+  setupOpencode.action((opts, cmd) => {
+    capturedApiKey = cmd.optsWithGlobals().apiKey ?? opts.apiKey;
+  });
+
+  await program.parseAsync(
+    [
+      "node",
+      "omniroute",
+      "setup-opencode",
+      "--remote",
+      "http://100.64.0.1:20128",
+      "--api-key",
+      "sk-TESTKEY123",
+    ],
+    { from: "node" }
+  );
+
+  assert.equal(
+    capturedApiKey,
+    "sk-TESTKEY123",
+    "the CLI-supplied --api-key value must reach the setup-opencode action handler"
+  );
+});
+
+test("resolveOpencodeTarget: (a) explicit --api-key flag wins over an active context's management token", () => {
+  withEnvApiKey(undefined, () => {
+    withIsolatedContext(
+      { baseUrl: "http://100.64.0.1:20128", accessToken: "oma_live_CONTEXT_TOKEN" },
+      () => {
+        const { apiKey } = resolveOpencodeTarget({ apiKey: "sk-FLAG", context: "remote" });
+        assert.equal(apiKey, "sk-FLAG");
+      }
+    );
+  });
+});
+
+test("resolveOpencodeTarget: (b) OMNIROUTE_API_KEY env wins over an active context's management token when no flag is passed", () => {
+  withEnvApiKey("sk-ENVKEY", () => {
+    withIsolatedContext(
+      { baseUrl: "http://100.64.0.1:20128", accessToken: "oma_live_CONTEXT_TOKEN" },
+      () => {
+        const { apiKey } = resolveOpencodeTarget({ context: "remote" });
+        assert.equal(apiKey, "sk-ENVKEY");
+      }
+    );
+  });
+});
+
+test("resolveOpencodeTarget: (c) the context's token is used only when neither a flag nor the env var is set", () => {
+  withEnvApiKey(undefined, () => {
+    withIsolatedContext(
+      { baseUrl: "http://100.64.0.1:20128", accessToken: "oma_live_CONTEXT_TOKEN" },
+      () => {
+        const { apiKey } = resolveOpencodeTarget({ context: "remote" });
+        assert.equal(apiKey, "oma_live_CONTEXT_TOKEN");
+      }
+    );
+  });
+});
+
+test("resolveOpencodeTarget: falls back to '' when neither a flag, env var, nor a resolvable context is present", () => {
+  withEnvApiKey(undefined, () => {
+    withIsolatedContext({ baseUrl: "http://100.64.0.1:20128" }, () => {
+      const { apiKey } = resolveOpencodeTarget({
+        remote: "http://100.64.0.1:20128",
+        context: "__no-such-context__",
+      });
+      assert.equal(apiKey, "");
+    });
+  });
+});