Add a Clearcut tool event logger
Implement a binary that logs tool events to Clearcut. The binary is designed to be eventually called by the `run_tool_with_logging` script in the `envsetup.sh` script that sets up the build environment.
Only start and stop events are currently logged for each invocation.
Test: atest tool_event_logger_test
bug: 331638854
Change-Id: I9268e4cb986975ceda171204e6ce8ef1732eaeea
diff --git a/tools/tool_event_logger/proto/tool_event.proto b/tools/tool_event_logger/proto/tool_event.proto
new file mode 100644
index 0000000..61e28a2
--- /dev/null
+++ b/tools/tool_event_logger/proto/tool_event.proto
@@ -0,0 +1,35 @@
+syntax = "proto3";
+
+package tools.asuite.tool_event_logger;
+
+message ToolEvent {
+ // Occurs immediately upon execution of the tool.
+ message InvocationStarted {
+ string command_args = 1;
+ string cwd = 2;
+ string os = 3;
+ }
+
+ // Occurs when tool exits for any reason.
+ message InvocationStopped {
+ int32 exit_code = 2;
+ string exit_log = 3;
+ }
+
+ // ------------------------
+ // FIELDS FOR ToolEvent
+ // ------------------------
+ // Random string generated to identify the invocation.
+ string invocation_id = 1;
+ // Internal user name.
+ string user_name = 2;
+ // The root of Android source.
+ string source_root = 3;
+ // Name of the tool used.
+ string tool_tag = 6;
+
+ oneof event {
+ InvocationStarted invocation_started = 4;
+ InvocationStopped invocation_stopped = 5;
+ }
+}