Fix naming of progress in protobuf messages

apis/workflows/v1/core.proto

@@ -41,8 +41,8 @@
   repeated TaskSummary task_summaries = 9;
   // The automation that submitted the job.
   tilebox.v1.ID automation_id = 10;
-  // A list of progress bars for the job.
-  repeated ProgressBar progress_bars = 11;
+  // A list of progress indicators for the job.
+  repeated Progress progress = 11;
 }
 
 // The state of a job.
@@ -67,9 +67,9 @@
   google.protobuf.Timestamp stopped_at = 7;
 }
 
-// ProgressBar is an indication of progress for a workflow.
-message ProgressBar {
-  // A human-readable label displayed next to the progress bar. Can also be empty.
+// Progress is an indicator of total and completed work units for a job.
+message Progress {
+  // A human-readable label for the progress indicator. Can also be empty.
   string label = 1 [(buf.validate.field).string.max_len = 100];
   // The total number of work units to be processed.
   uint64 total = 2;

apis/workflows/v1/job.proto

@@ -33,8 +33,8 @@ message GetJobRequest {
   tilebox.v1.ID job_id = 1 [(buf.validate.field).required = true];
 }
 
-// GetJobProgressRequest requests the status of a jobs progress bars. It returns a full job object, but only
-// partially filled with progress bars, job state and a started_at timestamp.
+// GetJobProgressRequest requests a jobs progress. It returns a full job object, but only
+// partially filled with progress indicators, job state and a started_at timestamp.
 message GetJobProgressRequest {
   // The ID of the job to get progress for.
   tilebox.v1.ID job_id = 1 [(buf.validate.field).required = true];

apis/workflows/v1/task.proto

@@ -37,8 +37,8 @@
   string display = 2;
   // A list of sub-tasks that the just computed task spawned.
   repeated TaskSubmission sub_tasks = 3 [(buf.validate.field).repeated.max_items = 64];
-  // A list of progress bar updates that the computed task wants to report.
-  repeated ProgressBar progress_updates = 4;
+  // A list of progress updates that the computed task wants to report.
+  repeated Progress progress_updates = 4;
 }
 
 // IdlingResponse is set in the response of a NextTaskRequest if no task was returned, indicating that the requesting
@@ -72,11 +72,11 @@
   string display = 2;
   // Whether to cancel the job that the task belongs to.
   bool cancel_job = 3;
-  // A list of progress bar updates that the failed task wants to report. Even if a task fails, it could
+  // A list of progress updates that the failed task wants to report. Even if a task fails, it could
   // still have made some progress before failing, and we want to reflect that progress.
   // Since progress updates are idempotent, retrying the task and getting the same progress update again
   // is not an issue.
-  repeated ProgressBar progress_updates = 4;
+  repeated Progress progress_updates = 4;
 }
 
 // TaskStateResponse is the response to the TaskFailed request,