[v0.19.x] deps: bump operator-registry to v1.13.4 (#3605)

and gopkg.in/yaml dependency

Author: Eric Stroczynski

changelog/fragments/bundle-validate-default-channel.yaml

@@ -0,0 +1,10 @@
+entries:
+  - description: >
+      The `generate bundle` subcommand no longer requires a default channel be set nor defaults
+      to the first channel provided to `--channels`.
+    kind: change
+    breaking: false
+  - description: >
+      The `bundle validate` subcommand no longer returns an error if a bundle does not have a default channel.
+    kind: change
+    breaking: false

cmd/operator-sdk/generate/bundle/bundle.go

@@ -19,7 +19,6 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
-	"strings"
 
 	"github.com/operator-framework/operator-registry/pkg/lib/bundle"
 	"sigs.k8s.io/kubebuilder/pkg/model/config"
@@ -102,11 +101,6 @@ func (c *bundleCmd) setCommonDefaults(cfg *config.Config) {
 	if c.operatorName == "" {
 		c.operatorName = filepath.Base(cfg.Repo)
 	}
-	// A default channel can be inferred if there is only one channel. Don't infer
-	// default otherwise; the user must set this value.
-	if c.defaultChannel == "" && strings.Count(c.channels, ",") == 0 {
-		c.defaultChannel = c.channels
-	}
 }
 
 // validateManifests validates c for bundle manifests generation.
@@ -221,11 +215,6 @@ func (c bundleCmd) runManifests(cfg *config.Config) (err error) {
 
 // validateMetadata validates c for bundle metadata generation.
 func (c bundleCmd) validateMetadata(*config.Config) (err error) {
-	// Ensure a default channel is present.
-	if c.defaultChannel == "" {
-		return fmt.Errorf("--default-channel must be set if setting multiple channels")
-	}
-
 	return nil
 }
 

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/onsi/ginkgo v1.12.0
 	github.com/onsi/gomega v1.9.0
 	github.com/operator-framework/api v0.3.8
-	github.com/operator-framework/operator-registry v1.12.6-0.20200611222234-275301b779f8
+	github.com/operator-framework/operator-registry v1.13.4
 	github.com/pborman/uuid v1.2.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/client_golang v1.5.1
@@ -31,7 +31,7 @@ require (
 	github.com/spf13/viper v1.4.0
 	github.com/stretchr/testify v1.5.1
 	go.uber.org/zap v1.14.1
-	golang.org/x/net v0.0.0-20200301022130-244492dfa37a
+	golang.org/x/net v0.0.0-20200625001655-4c5254603344
 	golang.org/x/tools v0.0.0-20200403190813-44a64ad78b9b
 	gomodules.xyz/jsonpatch/v3 v3.0.1
 	gopkg.in/yaml.v2 v2.2.8