[PATCH v5] devtools: support local opencode agent for patch review

[fengchengwen]

Kindly ping for review

On 8/7/2026 11:11 AM, Chengwen Feng wrote:
> From: Chengwen Feng <fengchengwen at huawei.com>
> 
> Currently review-patch.py only supports cloud AI providers
> (Anthropic, OpenAI, xAI, Google) via REST API, requiring API keys.
> 
> Add a --via option that invokes the locally installed opencode CLI as
> the review runner instead of making HTTP calls. opencode reads
> AGENTS.md from the DPDK project directory automatically, needing no
> configuration beyond opencode on PATH.
> 
> The --via and -p/--provider options are independent -- via routes to
> the local agent mode while -p continues to use the cloud API path.
> 
> Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
> Acked-by: Morten Brørup <mb at smartsharesystems.com>