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-rw-r--r--cmd/podmanV2/registry/registry.go96
1 files changed, 96 insertions, 0 deletions
diff --git a/cmd/podmanV2/registry/registry.go b/cmd/podmanV2/registry/registry.go
new file mode 100644
index 000000000..fa51d6535
--- /dev/null
+++ b/cmd/podmanV2/registry/registry.go
@@ -0,0 +1,96 @@
+package registry
+
+import (
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/containers/libpod/pkg/domain/infra"
+ "github.com/pkg/errors"
+ "github.com/spf13/cobra"
+)
+
+type CliCommand struct {
+ Mode []entities.EngineMode
+ Command *cobra.Command
+ Parent *cobra.Command
+}
+
+var (
+ Commands []CliCommand
+ GlobalFlags entities.EngineFlags
+ imageEngine entities.ImageEngine
+ containerEngine entities.ContainerEngine
+ PodmanTunnel bool
+)
+
+// HelpTemplate returns the help template for podman commands
+// This uses the short and long options.
+// command should not use this.
+func HelpTemplate() string {
+ return `{{.Short}}
+
+Description:
+ {{.Long}}
+
+{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}`
+}
+
+// UsageTemplate returns the usage template for podman commands
+// This blocks the displaying of the global options. The main podman
+// command should not use this.
+func UsageTemplate() string {
+ return `Usage(v2):{{if (and .Runnable (not .HasAvailableSubCommands))}}
+ {{.UseLine}}{{end}}{{if .HasAvailableSubCommands}}
+ {{.CommandPath}} [command]{{end}}{{if gt (len .Aliases) 0}}
+
+Aliases:
+ {{.NameAndAliases}}{{end}}{{if .HasExample}}
+
+Examples:
+ {{.Example}}{{end}}{{if .HasAvailableSubCommands}}
+
+Available Commands:{{range .Commands}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
+ {{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableLocalFlags}}
+
+Flags:
+{{.LocalFlags.FlagUsages | trimTrailingWhitespaces}}{{end}}{{if .HasAvailableInheritedFlags}}
+{{end}}
+`
+}
+
+func ImageEngine() entities.ImageEngine {
+ return imageEngine
+}
+
+// NewImageEngine is a wrapper for building an ImageEngine to be used for PreRunE functions
+func NewImageEngine(cmd *cobra.Command, args []string) (entities.ImageEngine, error) {
+ if imageEngine == nil {
+ engine, err := infra.NewImageEngine(GlobalFlags.EngineMode, entities.EngineOptions{})
+ if err != nil {
+ return nil, err
+ }
+ imageEngine = engine
+ }
+ return imageEngine, nil
+}
+
+func ContainerEngine() entities.ContainerEngine {
+ return containerEngine
+}
+
+// NewContainerEngine is a wrapper for building an ContainerEngine to be used for PreRunE functions
+func NewContainerEngine(cmd *cobra.Command, args []string) (entities.ContainerEngine, error) {
+ if containerEngine == nil {
+ engine, err := infra.NewContainerEngine(GlobalFlags.EngineMode, entities.EngineOptions{})
+ if err != nil {
+ return nil, err
+ }
+ containerEngine = engine
+ }
+ return containerEngine, nil
+}
+
+func SubCommandExists(cmd *cobra.Command, args []string) error {
+ if len(args) > 0 {
+ return errors.Errorf("unrecognized command `%[1]s %[2]s`\nTry '%[1]s --help' for more information.", cmd.CommandPath(), args[0])
+ }
+ return errors.Errorf("missing command '%[1]s COMMAND'\nTry '%[1]s --help' for more information.", cmd.CommandPath())
+}