Add static user agent field (#54)

Update copyright notice in LICENSE file

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 GitHub
+Copyright GitHub, Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

client.go

@@ -7,7 +7,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
-	"log/slog"
 	"maps"
 	"net/http"
 	"net/url"
@@ -127,9 +126,9 @@ type ProxyFunc func(req *http.Request) (*url.URL, error)
 type SystemInfo struct {
 	// System is the name of the scale set implementation
 	System string `json:"system"`
-	// Version is the version of the controller
+	// Version is the version of the client
 	Version string `json:"version"`
-	// CommitSHA is the git commit SHA of the controller
+	// CommitSHA is the git commit SHA of the client
 	CommitSHA string `json:"commit_sha"`
 	// ScaleSetID is the ID of the scale set
 	ScaleSetID int `json:"scale_set_id"`
@@ -223,6 +222,7 @@ type userAgent struct {
 	SystemInfo
 	BuildVersion   string `json:"build_version"`
 	BuildCommitSHA string `json:"build_commit_sha"`
+	Kind           string `json:"kind"`
 }
 
 func (c *Client) newGitHubAPIRequest(ctx context.Context, method, path string, body io.Reader) (*http.Request, error) {
@@ -836,8 +836,6 @@ func (c *Client) getActionsServiceAdminConnection(ctx context.Context, rt *regis
 		return nil, fmt.Errorf("failed to get actions service admin connection: %w", err)
 	}
 
-	slog.Info("got connection", *adminConnection.ActionsServiceURL, c.userAgent)
-
 	return adminConnection, nil
 }
 

common_client.go

@@ -137,9 +137,9 @@ func (c *commonClient) setUserAgent() {
 		SystemInfo:     c.systemInfo,
 		BuildVersion:   buildInfo.version,
 		BuildCommitSHA: buildInfo.commitSHA,
+		Kind:           "scaleset",
 	})
 	c.userAgent = string(b)
-	slog.Info("user agent", "useragent", c.userAgent)
 }
 
 // HTTPOption defines a functional option for configuring the Client.

common_client_test.go

@@ -124,6 +124,7 @@ func TestUserAgent(t *testing.T) {
 		SystemInfo:     testSystemInfo,
 		BuildCommitSHA: sha,
 		BuildVersion:   version,
+		Kind:           "scaleset",
 	}
 	b, err := json.Marshal(wantInfo)
 	require.NoError(t, err, "failed to marshal expected user agent")
@@ -144,6 +145,7 @@ func TestUserAgent(t *testing.T) {
 		SystemInfo:     userAgentInfo,
 		BuildCommitSHA: sha,
 		BuildVersion:   version,
+		Kind:           "scaleset",
 	}
 	b, err = json.Marshal(wantInfo)
 	require.NoError(t, err, "failed to marshal expected user agent after SetSystemInfo")