feat: use sqlite logstore (#514)

internal/orchestrator/taskrunnerimpl.go

@@ -3,7 +3,6 @@ package orchestrator
 import (
 	"context"
 	"crypto/rand"
-	"encoding/hex"
 	"errors"
 	"fmt"
 	"io"
@@ -11,7 +10,6 @@ import (
 
 	v1 "github.com/garethgeorge/backrest/gen/go/v1"
 	"github.com/garethgeorge/backrest/internal/hook"
-	"github.com/garethgeorge/backrest/internal/logwriter"
 	"github.com/garethgeorge/backrest/internal/oplog"
 	"github.com/garethgeorge/backrest/internal/orchestrator/logging"
 	"github.com/garethgeorge/backrest/internal/orchestrator/repo"
@@ -162,38 +160,12 @@ func (t *taskRunnerImpl) Logger(ctx context.Context) *zap.Logger {
 	return logging.Logger(ctx, "[tasklog] ").Named(t.t.Name())
 }
 
-func (t *taskRunnerImpl) LogrefWriter() (string, tasks.LogrefWriter, error) {
-	id := make([]byte, 16)
-	if _, err := rand.Read(id); err != nil {
-		return "", nil, fmt.Errorf("read random: %w", err)
+func (t *taskRunnerImpl) LogrefWriter() (string, io.WriteCloser, error) {
+	randBytes := make([]byte, 8)
+	if _, err := rand.Read(randBytes); err != nil {
+		return "", nil, err
 	}
-	idStr := hex.EncodeToString(id)
-	liveID, writer, err := t.orchestrator.logStore.NewLiveWriter(idStr)
-	if err != nil {
-		return "", nil, fmt.Errorf("new log writer: %w", err)
-	}
-	return liveID, &logrefWriter{
-		logmgr: t.orchestrator.logStore,
-		id:     liveID,
-		writer: writer,
-	}, nil
-}
-
-type logrefWriter struct {
-	logmgr *logwriter.LogManager
-	id     string
-	writer io.WriteCloser
-}
-
-var _ tasks.LogrefWriter = &logrefWriter{}
-
-func (l *logrefWriter) Write(p []byte) (n int, err error) {
-	return l.writer.Write(p)
-}
-
-func (l *logrefWriter) Close() (string, error) {
-	if err := l.writer.Close(); err != nil {
-		return "", err
-	}
-	return l.logmgr.Finalize(l.id)
+	id := fmt.Sprintf("op%d-logref-%x", t.op.Id, randBytes)
+	writer, err := t.orchestrator.logStore.Create(id, t.op.GetId(), time.Duration(0))
+	return id, writer, err
 }