Add new find-matching-framework command

to be used here:
https://github.com/kairos-io/enki/pull/2/files#diff-73afecb49f97526777fbdcbb5fe33b639ff0a1d84757414b30e6efeeaedbe72fR89

Signed-off-by: Dimitris Karakasilis <dimitris@karakasilis.me>

cmd/find-matching-framework.go

@@ -0,0 +1,42 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/kairos-io/enki/pkg/action"
+	"github.com/spf13/cobra"
+)
+
+// NewFindMatchingFrameworkCmd returns a new instance of the build-iso subcommand and appends it to
+// the root command.
+func NewFindMatchingFrameworkCmd() *cobra.Command {
+	c := &cobra.Command{
+		Use:   "find-matching-framework",
+		Short: "Finds the framework image that matches the current OS best",
+		Long: "Finds the framework image that matches the current OS best\n" +
+			"This is best effort and might return a framework image that doesn't work.\n" +
+			"It is expected to work with the official Kairos flavors.",
+		Args: cobra.ExactArgs(0),
+		PreRunE: func(cmd *cobra.Command, args []string) error {
+			//return CheckRoot() // TODO: Do we need this?
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			a := action.NewFindMatchingFrameworkAction()
+			result, err := a.Run()
+			if err != nil {
+				return err
+			}
+
+			fmt.Println(result)
+
+			return nil
+		},
+	}
+
+	return c
+}
+
+func init() {
+	rootCmd.AddCommand(NewFindMatchingFrameworkCmd())
+}

go.mod

@@ -14,7 +14,6 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/spf13/viper v1.16.0
 	github.com/twpayne/go-vfs v1.7.2
-	github.com/twpayne/go-vfs/v4 v4.3.0
 	k8s.io/mount-utils v0.27.3
 
 )

go.sum

@@ -537,7 +537,6 @@ github.com/tredoe/osutil/v2 v2.0.0-rc.16 h1:5A2SKvyB2c3lhPYUIHyFtu6jbaXlaA3Hu5gW
 github.com/tredoe/osutil/v2 v2.0.0-rc.16/go.mod h1:uLRVx/3pb7Y4RQhG8cQFbPE9ha5r81e6MXpBsxbTAYc=
 github.com/twpayne/go-vfs v1.7.2 h1:ZNYMAXcu2Av8c109USrSGYm8dIIIV0xPlG19I2088Kw=
 github.com/twpayne/go-vfs v1.7.2/go.mod h1:1eni2ntkiiAHZG27xfLOO4CYvMR4Kw8V7rYiLeeolsQ=
-github.com/twpayne/go-vfs/v4 v4.3.0/go.mod h1:tq2UVhnUepesc0lSnPJH/jQ8HruGhzwZe2r5kDFpEIw=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/ulikunitz/xz v0.5.10/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oWt/14=
 github.com/ulikunitz/xz v0.5.11 h1:kpFauv27b6ynzBNT/Xy+1k+fK4WswhN/6PN5WhFAGw8=

pkg/action/find-matching-framework.go

@@ -0,0 +1,11 @@
+package action
+
+type FindMatchingFrameworkAction struct{}
+
+func NewFindMatchingFrameworkAction() *FindMatchingFrameworkAction {
+	return &FindMatchingFrameworkAction{}
+}
+
+func (a *FindMatchingFrameworkAction) Run() (framework string, err error) {
+	return
+}