update to reflect changes to sfomuseum/go-lookup v0.0.1; update vendo…

…r deps

blob.go

@@ -3,22 +3,27 @@ package blob
 import (
 	"bytes"
 	"context"
+	"github.com/sfomuseum/go-lookup"
 	gc_blob "gocloud.dev/blob"
 	"io"
 	"io/ioutil"
 	"log"
 	"path/filepath"
-	"github.com/sfomuseum/go-lookup"
 )
 
 type BlobLookerUpper struct {
 	lookup.LookerUpper
 	bucket *gc_blob.Bucket
 }
 
-func NewBlobLookerUpper(ctx context.Context) lookup.LookerUpper {
-	l := &BlobLookerUpper{}
-	return l
+func init() {
+
+	ctx := context.Background()
+	err := lookup.RegisterLookerUpper(ctx, "blob", NewBlobLookerUpper)
+
+	if err != nil {
+		panic(err)
+	}
 }
 
 func NewBlobLookerUpperWithBucket(ctx context.Context, bucket *gc_blob.Bucket) lookup.LookerUpper {
@@ -30,20 +35,19 @@ func NewBlobLookerUpperWithBucket(ctx context.Context, bucket *gc_blob.Bucket) l
 	return l
 }
 
-func (l *BlobLookerUpper) Open(ctx context.Context, uri string) error {
-
-	if l.bucket == nil {
+func NewBlobLookerUpper(ctx context.Context, uri string) (lookup.LookerUpper, error) {
 
-		bucket, err := gc_blob.OpenBucket(ctx, uri)
+	bucket, err := gc_blob.OpenBucket(ctx, uri)
 
-		if err != nil {
-			return err
-		}
+	if err != nil {
+		return nil, err
+	}
 
-		l.bucket = bucket
+	l := &BlobLookerUpper{
+		bucket: bucket,
 	}
 
-	return nil
+	return l, nil
 }
 
 func (l *BlobLookerUpper) Append(ctx context.Context, lu lookup.Catalog, append_funcs ...lookup.AppendLookupFunc) error {

go.mod

@@ -3,6 +3,6 @@ module github.com/sfomuseum/go-lookup-blob
 go 1.12
 
 require (
-	github.com/sfomuseum/go-lookup v0.0.0-20200102203002-01124d8c499b
-	gocloud.dev v0.18.0
+	github.com/sfomuseum/go-lookup v0.0.1
+	gocloud.dev v0.21.0
 )