Bug 1996878: Add deprecation warnings for CLIs that use or depend on sqlite

staging/operator-registry/cmd/initializer/main.go

@@ -12,8 +12,12 @@ import (
 
 var rootCmd = &cobra.Command{
 	Short: "initializer",
-	Long:  `initializer takes a directory of OLM manifests and outputs a sqlite database containing them`,
+	Long: `initializer takes a directory of OLM manifests and outputs a sqlite database containing them
 
+` + sqlite.DeprecationMessage,
+	PersistentPreRun: func(_ *cobra.Command, _ []string) {
+		sqlite.LogSqliteDeprecation()
+	},
 	PreRunE: func(cmd *cobra.Command, args []string) error {
 		if debug, _ := cmd.Flags().GetBool("debug"); debug {
 			logrus.SetLevel(logrus.DebugLevel)

staging/operator-registry/cmd/opm/index/add.go

@@ -10,6 +10,7 @@ import (
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/indexer"
 	"github.com/operator-framework/operator-registry/pkg/registry"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 var (
@@ -25,7 +26,7 @@ var (
 		0.1.1 -> 0.1.2 -> 0.1.2-1  
 		will be pruned on add to:  
 		0.1.1 -> 0.1.2
-	`)
+`) + "\n\n" + sqlite.DeprecationMessage
 
 	addExample = templates.Examples(`
 		# Create an index image from scratch with a single bundle image

staging/operator-registry/cmd/opm/index/cmd.go

@@ -3,14 +3,18 @@ package index
 import (
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 // AddCommand adds the index subcommand to the given parent command.
 func AddCommand(parent *cobra.Command) {
 	cmd := &cobra.Command{
 		Use:   "index",
 		Short: "generate operator index container images",
-		Long:  `generate operator index container images from preexisting operator bundles`,
+		Long: `generate operator index container images from preexisting operator bundles
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {
@@ -19,6 +23,7 @@ func AddCommand(parent *cobra.Command) {
 			return nil
 		},
 		PersistentPreRun: func(cmd *cobra.Command, args []string) {
+			sqlite.LogSqliteDeprecation()
 			if skipTLS, err := cmd.Flags().GetBool("skip-tls"); err == nil && skipTLS {
 				logrus.Warn("--skip-tls flag is set: this mode is insecure and meant for development purposes only.")
 			}

staging/operator-registry/cmd/opm/index/delete.go

@@ -6,13 +6,16 @@ import (
 
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/indexer"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newIndexDeleteCmd() *cobra.Command {
 	indexCmd := &cobra.Command{
 		Use:   "rm",
 		Short: "delete an entire operator from an index",
-		Long:  `delete an entire operator from an index`,
+		Long: `delete an entire operator from an index
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/index/deprecatetruncate.go

@@ -7,6 +7,7 @@ import (
 
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/indexer"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 var deprecateLong = templates.LongDesc(`
@@ -26,7 +27,7 @@ var deprecateLong = templates.LongDesc(`
 		1.4.0 -- replaces -> 1.3.0 [deprecated]
 
 	Deprecating a bundle that removes the default channel is not allowed. Changing the default channel prior to deprecation is possible by publishing a new bundle to the index.
-	`)
+	`) + "\n\n" + sqlite.DeprecationMessage
 
 func newIndexDeprecateTruncateCmd() *cobra.Command {
 	indexCmd := &cobra.Command{

staging/operator-registry/cmd/opm/index/export.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/indexer"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 var exportLong = templates.LongDesc(`
@@ -18,7 +19,7 @@ var exportLong = templates.LongDesc(`
 	the --package option) and export the operator metadata into an appregistry compliant format (a package.yaml file). 
 
 	Note: the appregistry format is being deprecated in favor of the new index image and image bundle format. 
-	`)
+	`) + "\n\n" + sqlite.DeprecationMessage
 
 func newIndexExportCmd() *cobra.Command {
 	indexCmd := &cobra.Command{

staging/operator-registry/cmd/opm/index/prune.go

@@ -8,13 +8,16 @@ import (
 
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/indexer"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newIndexPruneCmd() *cobra.Command {
 	indexCmd := &cobra.Command{
 		Use:   "prune",
 		Short: "prune an index of all but specified packages",
-		Long:  `prune an index of all but specified packages`,
+		Long: `prune an index of all but specified packages
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/index/prunestranded.go

@@ -8,13 +8,16 @@ import (
 
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/indexer"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newIndexPruneStrandedCmd() *cobra.Command {
 	indexCmd := &cobra.Command{
 		Use:   "prune-stranded",
 		Short: "prune an index of stranded bundles",
-		Long:  `prune an index of stranded bundles - bundles that are not associated with a particular package`,
+		Long: `prune an index of stranded bundles - bundles that are not associated with a particular package
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/registry/add.go

@@ -10,13 +10,16 @@ import (
 	"github.com/operator-framework/operator-registry/pkg/containertools"
 	"github.com/operator-framework/operator-registry/pkg/lib/registry"
 	reg "github.com/operator-framework/operator-registry/pkg/registry"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newRegistryAddCmd() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "add",
 		Short: "add operator bundle to operator registry DB",
-		Long:  `add operator bundle to operator registry DB`,
+		Long: `add operator bundle to operator registry DB
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/registry/cmd.go

@@ -3,15 +3,21 @@ package registry
 import (
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 // NewOpmRegistryCmd returns the appregistry-server command
 func NewOpmRegistryCmd() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "registry",
 		Short: "interact with operator-registry database",
-		Long:  `interact with operator-registry database building, modifying and/or serving the operator-registry database`,
+		Long: `interact with operator-registry database building, modifying and/or serving the operator-registry database
 
+` + sqlite.DeprecationMessage,
+		PersistentPreRun: func(_ *cobra.Command, _ []string) {
+			sqlite.LogSqliteDeprecation()
+		},
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {
 				logrus.SetLevel(logrus.DebugLevel)

staging/operator-registry/cmd/opm/registry/mirror.go

@@ -5,15 +5,19 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/operator-framework/operator-registry/pkg/mirror"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func MirrorCmd() *cobra.Command {
+	// TODO(joelanford): MirrorCmd is unused. Delete it and any other code used only by it.
 	o := mirror.DefaultImageIndexMirrorerOptions()
 	cmd := &cobra.Command{
 		Hidden: true,
 		Use:    "mirror [src image] [dest image]",
 		Short:  "mirror an operator-registry catalog",
-		Long:   `mirror an operator-registry catalog image from one registry to another`,
+		Long: `mirror an operator-registry catalog image from one registry to another
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/registry/prune.go

@@ -1,17 +1,20 @@
 package registry
 
 import (
-	"github.com/operator-framework/operator-registry/pkg/lib/registry"
-
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+
+	"github.com/operator-framework/operator-registry/pkg/lib/registry"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newRegistryPruneCmd() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "prune",
 		Short: "prune an operator registry DB of all but specified packages",
-		Long:  `prune an operator registry DB of all but specified packages`,
+		Long: `prune an operator registry DB of all but specified packages
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/registry/prunestranded.go

@@ -1,17 +1,20 @@
 package registry
 
 import (
-	"github.com/operator-framework/operator-registry/pkg/lib/registry"
-
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+
+	"github.com/operator-framework/operator-registry/pkg/lib/registry"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newRegistryPruneStrandedCmd() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "prune-stranded",
 		Short: "prune an operator registry DB of stranded bundles",
-		Long:  `prune an operator registry DB of stranded bundles - bundles that are not associated with a particular package`,
+		Long: `prune an operator registry DB of stranded bundles - bundles that are not associated with a particular package
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/registry/rm.go

@@ -1,17 +1,20 @@
 package registry
 
 import (
-	"github.com/operator-framework/operator-registry/pkg/lib/registry"
-
 	"github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+
+	"github.com/operator-framework/operator-registry/pkg/lib/registry"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func newRegistryRmCmd() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "rm",
 		Short: "remove operator from operator registry DB",
-		Long:  `Remove operator from operator registry DB`,
+		Long: `Remove operator from operator registry DB
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/registry/serve.go

@@ -28,7 +28,9 @@ func newRegistryServeCmd() *cobra.Command {
 	rootCmd := &cobra.Command{
 		Use:   "serve",
 		Short: "serve an operator-registry database",
-		Long:  `serve an operator-registry database that is queriable using grpc`,
+		Long: `serve an operator-registry database that is queriable using grpc
+
+` + sqlite.DeprecationMessage,
 
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if debug, _ := cmd.Flags().GetBool("debug"); debug {

staging/operator-registry/cmd/opm/render/cmd.go

@@ -11,6 +11,7 @@ import (
 
 	"github.com/operator-framework/operator-registry/internal/action"
 	"github.com/operator-framework/operator-registry/internal/declcfg"
+	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
 func NewCmd() *cobra.Command {
@@ -20,8 +21,11 @@ func NewCmd() *cobra.Command {
 	)
 	cmd := &cobra.Command{
 		Use:   "render [index-image | bundle-image | sqlite-file]...",
-		Short: "Generate a declarative config blob from the provided index images, bundle images, and sqlite database files",
-		Args:  cobra.MinimumNArgs(1),
+		Short: "Generate a declarative config blob from catalogs and bundles",
+		Long: `Generate a declarative config blob from the provided index images, bundle images, and sqlite database files
+
+` + sqlite.DeprecationMessage,
+		Args: cobra.MinimumNArgs(1),
 		Run: func(cmd *cobra.Command, args []string) {
 			render.Refs = args
 

staging/operator-registry/cmd/registry-server/main.go

@@ -24,8 +24,12 @@ import (
 
 var rootCmd = &cobra.Command{
 	Short: "registry-server",
-	Long:  `registry loads a sqlite database containing operator manifests and serves a grpc API to query it`,
+	Long: `registry loads a sqlite database containing operator manifests and serves a grpc API to query it
 
+` + sqlite.DeprecationMessage,
+	PersistentPreRun: func(_ *cobra.Command, _ []string) {
+		sqlite.LogSqliteDeprecation()
+	},
 	PreRunE: func(cmd *cobra.Command, args []string) error {
 		if debug, _ := cmd.Flags().GetBool("debug"); debug {
 			logrus.SetLevel(logrus.DebugLevel)

staging/operator-registry/internal/action/render.go

@@ -10,6 +10,7 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+	"sync"
 
 	"github.com/h2non/filetype"
 	"github.com/h2non/filetype/matchers"
@@ -26,6 +27,8 @@ import (
 	"github.com/operator-framework/operator-registry/pkg/sqlite"
 )
 
+var logDeprecationMessage sync.Once
+
 type RefType uint
 
 const (
@@ -197,6 +200,10 @@ func checkDBFile(ref string) error {
 }
 
 func sqliteToDeclcfg(ctx context.Context, dbFile string) (*declcfg.DeclarativeConfig, error) {
+	logDeprecationMessage.Do(func() {
+		sqlite.LogSqliteDeprecation()
+	})
+
 	db, err := sqlite.Open(dbFile)
 	if err != nil {
 		return nil, err

staging/operator-registry/pkg/sqlite/deprecationmessage.go

@@ -0,0 +1,19 @@
+package sqlite
+
+import (
+	"fmt"
+
+	"github.com/sirupsen/logrus"
+)
+
+const noticeColor = "\033[1;33m%s\033[0m"
+
+func LogSqliteDeprecation() {
+	log := logrus.New()
+	log.Warnf(DeprecationMessage)
+}
+
+var DeprecationMessage = fmt.Sprintf(noticeColor, `DEPRECATION NOTICE:
+Sqlite-based catalogs and their related subcommands are deprecated. Support for
+them will be removed in a future release. Please migrate your catalog workflows
+to the new file-based catalog format.`)