Conversation CommitService::RawBlame

Feature Flag: gitaly_blame

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Client Migration Site:

• Gitlab::Git::Blame#load_blame

Stages:

• RPC Design: #422 (closed)

• Server Implementation: #420 (closed)

• ~"Client Implementation": #421 (closed) https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13155

• ~"Acceptance Testing": #458 (closed)

Issues:

• https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13764

RPC Endpoints:

• Endpoint::Name

Known Client Routes:

• Known client endpoints

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https://gitlab.com/gitlab-org/gitlab-ce/blob/571c4f5a4f1b9f6a21f3f3af462fac4c1ea5f42a/lib/gitlab/git/blame.rb#L27-33

Should be easy, all we need to do is run a git command and send back it's standard output.

service CommitService {
  // Returns a chunked stdout stream of "git blame"
  rpc RawBlame(RawBlameRequest) returns (stream RawBlameResponse) {}
}

message RawBlameRequest {
  Repository repository = 1;
  bytes revision = 2;
  bytes path = 3;
}

message RawBlameResponse {
  bytes data = 1;
}