output.proto

syntax = "proto3";

package com.gette.debugger;

option java_package = "com.gette.debugger";
option java_outer_classname = "Protos";

// Message that stores digests of the inputs with the same name
// across executions but different hashes.
// Based on [Digest][com.google.devtools.build.lib.exec.Digest]
message ExecutionInputs {
  // Path of an input file
  string path = 1;
  // Digest of an input during previous execution.
  string a_hash = 2;
  // Digest of an input during current execution
  string b_hash = 3;
}

// Message that stores environment variable name and values
// of both previous and current executions
// Based on [EnvironmentVariable][com.google.devtools.build.lib.exec.EnvironmentVariable]
message ExecutionEnvironmentVariables {
  // Name of environment variable passed along to an execution
  string name = 1;
  // Value of environment variable passed during previous execution
  string a_value = 2;
  // Value of environment variable passed during current execution
  string b_value = 3;
}

// If listed outputs produced during both executions
// but inputs or environment variables are different
// the difference will be stored in this message
// See [SpawnExec][com.google.devtools.build.lib.exec.SpawnExec]
message MergedSpawnExec {
  // Calculated using SHA-256 and list listed_outputs
  // transformed into a string
  string execution_hash = 1;
  // Outputs that should be produced
  // by the execution
  repeated string listed_outputs = 2;

  repeated ExecutionEnvironmentVariables env_vars = 3;

  repeated ExecutionInputs inputs = 4;
}

message Report {
  repeated MergedSpawnExec merged_spawn_execs = 1;
  int32 total_executions = 2;
  int32 cache_hits = 3;
  float cache_hit_rate = 4;
}