fix: retry requests

and extended bunny client timeout to 1 minute

go.mod

@@ -3,3 +3,5 @@ module github.com/skibish/bunnysync
 go 1.21.3
 
 require golang.org/x/sync v0.4.0
+
+require github.com/cenkalti/backoff/v4 v4.2.1 // indirect

go.sum

@@ -1,2 +1,4 @@
+github.com/cenkalti/backoff/v4 v4.2.1 h1:y4OZtCnogmCPw98Zjyt5a6+QwPLGkiQsYW5oUqylYbM=
+github.com/cenkalti/backoff/v4 v4.2.1/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 golang.org/x/sync v0.4.0 h1:zxkM55ReGkDlKSM+Fu41A+zmbZuaPVbGMzvvdUPznYQ=
 golang.org/x/sync v0.4.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=

internal/bunnyclient/bunnyclient.go

@@ -17,7 +17,7 @@ type BunnyClient struct {
 	storageAPIKey          string
 }
 
-const bunnyClientTimeout = 10 * time.Second
+const bunnyClientTimeout = 60 * time.Second
 
 type ListObjectResponse struct {
 	Checksum      string `json:"Checksum"`

internal/statetracker/statetracker.go

@@ -11,6 +11,7 @@ import (
 	"strings"
 	"sync"
 
+	"github.com/cenkalti/backoff/v4"
 	"github.com/skibish/bunnysync/internal/bunnyclient"
 	"golang.org/x/sync/errgroup"
 )
@@ -104,7 +105,10 @@ func (s *StateTracker) Sync(ctx context.Context, srcDir string) error {
 				if !ok || hash != remoteHash {
 					fmt.Fprintf(s.w, "+ %s\n", correctedFilePath)
 					if !s.dryRun {
-						err = s.bc.Upload(ctx, correctedFilePath, b)
+						op := func() error {
+							return s.bc.Upload(ctx, correctedFilePath, b)
+						}
+						err = backoff.Retry(op, backoff.NewExponentialBackOff())
 						if err != nil {
 							return fmt.Errorf("failed to upload %q: %w", correctedFilePath, err)
 						}
@@ -146,7 +150,10 @@ func (s *StateTracker) cleanup(ctx context.Context) error {
 
 			fmt.Fprintf(s.w, "- %s\n", fname)
 			if !s.dryRun {
-				err := s.bc.Delete(ctx, fname)
+				op := func() error {
+					return s.bc.Delete(ctx, fname)
+				}
+				err := backoff.Retry(op, backoff.NewExponentialBackOff())
 				if err != nil {
 					return fmt.Errorf("failed to delete %q: %w", fname, err)
 				}