esengine d9d436dd70 feat(provider): identify model requests as Reasonix/<version> ...

Model requests on the OpenAI Chat Completions, Anthropic Messages and
Responses wires, and the /models listing, carried no User-Agent, so Go's
default Go-http-client/1.1 went out. Gateways and relays in front of an
endpoint could not attribute the traffic, and some risk controls aimed at
generic Go clients blocked it.

provider.ApplyClientIdentity now sets User-Agent: Reasonix/<version> on
those requests unless one is already present, so a configured custom
header and the OpenCode Go identity still win. Both hosts (cmd/reasonix
and cmd/reasonix-studio-host) record their ldflags version once at start
through provider.SetClientVersion; an unversioned build reports "dev".

Test: TestRequestsIdentifyReasonix (chat + model listing),
TestMessagesIdentifyReasonix and TestResponsesIdentifyReasonix record the
User-Agent an httptest endpoint receives. Before the wiring all three saw
"Go-http-client/1.1" and failed; after it they see "Reasonix/9.8.7".
TestConfiguredUserAgentWins keeps a custom User-Agent header; the existing
OpenCode Go tests still require exactly "Reasonix" there.

2026-09-27 07:19:02 -07:00

..

main_test.go

fix(cli): keep fatal crash output of the CLI for the next start (#10790)

2026-09-25 08:33:24 -07:00

main.go

feat(provider): identify model requests as Reasonix/<version>

2026-09-27 07:19:02 -07:00