enhance(report): add runner.log_report_level for the uploaded runner messages (#1310)

The runner's own messages between steps (not step output) were uploaded to the job log at `log.level`, so raising `log.level` for local debugging also changed what workflow authors see in Gitea, and lowering it hid messages from them.

Add `runner.log_report_level` to set that independently. Unset, it still follows `log.level`, so existing setups behave as before. An invalid value is rejected when the config loads.

Assisted-by: Codet
Assisted-by: Claude Code:claude-opus-5-5
Co-authored-by: silverwind <[email protected]>
Co-authored-by: silverwind <[email protected]>
Reviewed-on: https://gitea.com/gitea/runner/pulls/1310
Co-authored-by: Lunny Xiao <[email protected]>

internal/pkg/report/reporter.go

@@ -89,6 +89,7 @@ type Reporter struct {
 	logReportInterval   time.Duration
 	logReportMaxLatency time.Duration
 	logBatchSize        int
+	logReportLevel      logging.Level
 	stateReportInterval time.Duration
 	// closeTimeout bounds each RPC attempt in the final flush, on a context
 	// detached from r.ctx so a server cancel can't abort the acknowledgement.
@@ -133,6 +134,7 @@ func NewReporter(ctx context.Context, cancel context.CancelFunc, client client.C
 		logReportInterval:   cfg.Runner.LogReportInterval,
 		logReportMaxLatency: cfg.Runner.LogReportMaxLatency,
 		logBatchSize:        cfg.Runner.LogReportBatchSize,
+		logReportLevel:      logging.GetLevel(),
 		stateReportInterval: cfg.Runner.StateReportInterval,
 		closeTimeout:        cfg.Runner.ReportCloseTimeout,
 		logNotify:           make(chan struct{}, 1),
@@ -146,6 +148,10 @@ func NewReporter(ctx context.Context, cancel context.CancelFunc, client client.C
 		jobLog:        openJobLog(cfg.Log.Job, task.Id, time.Now()),
 	}
 
+	if level, err := logging.ParseLevel(cfg.Runner.LogReportLevel); err == nil { // unset keeps log.level
+		rv.logReportLevel = level
+	}
+
 	rv.daemonWait = 6 * rv.effectiveCloseTimeout()
 
 	registerGlobalMasks(rv)
@@ -954,9 +960,9 @@ func (r *Reporter) duringSteps() bool {
 
 // shouldAppendLogRow reports whether a non-raw_output entry should be written
 // to the job log: only when we are between steps and the entry's level is
-// within the globally configured log level.
+// within runner.log_report_level.
 func (r *Reporter) shouldAppendLogRow(entry logging.Record) bool {
-	return !r.duringSteps() && entry.Level >= logging.GetLevel()
+	return !r.duringSteps() && entry.Level >= r.logReportLevel
 }
 
 var stringToResult = map[string]runnerv1.Result{

internal/pkg/report/reporter_test.go

@@ -309,7 +309,10 @@ func TestReporter_LogLevelFiltering(t *testing.T) {
 	taskCtx, err := structpb.NewStruct(map[string]any{})
 	require.NoError(t, err)
 	cfg, _ := config.LoadDefault("")
+	cfg.Runner.LogReportLevel = "warn"
 	reporter := NewReporter(ctx, cancel, client, &runnerv1.Task{Context: taskCtx}, cfg)
+	assert.False(t, reporter.shouldAppendLogRow(logging.Record{Level: logging.LevelInfo}))
+	assert.True(t, reporter.shouldAppendLogRow(logging.Record{Level: logging.LevelWarn}))
 	reporter.RunDaemon()
 	defer func() {
 		require.NoError(t, reporter.Close(""))