refactor!: streamline package manager initialization

api/api.go

@@ -9,19 +9,20 @@ import (
 
 	zip "api.zip"
 	"k8s.io/apimachinery/pkg/api/resource"
-	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 
 	machinev1alpha1 "kraftkit.sh/api/machine/v1alpha1"
 	networkv1alpha1 "kraftkit.sh/api/network/v1alpha1"
 	volumev1alpha1 "kraftkit.sh/api/volume/v1alpha1"
 )
 
 func init() {
-	utilruntime.Must(zip.Register(
+	gob.Register(resource.Quantity{})
+}
+
+func RegisterSchemes() error {
+	return zip.Register(
 		machinev1alpha1.AddToScheme,
 		networkv1alpha1.AddToScheme,
 		volumev1alpha1.AddToScheme,
-	))
-
-	gob.Register(resource.Quantity{})
+	)
 }

cmd/kraft/build/build.go

@@ -82,13 +82,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Build) Pre(cmd *cobra.Command, args []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	if len(args) == 0 {
 		opts.workdir, err = os.Getwd()

cmd/kraft/clean/clean.go

@@ -76,13 +76,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Clean) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	opts.Platform = platform.PlatformByName(opts.Platform).String()
 

cmd/kraft/fetch/fetch.go

@@ -52,13 +52,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Fetch) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	opts.Platform = platform.PlatformByName(opts.Platform).String()
 

cmd/kraft/kraft.go

@@ -14,6 +14,7 @@ import (
 
 	"kraftkit.sh/cmdfactory"
 	"kraftkit.sh/config"
+	"kraftkit.sh/internal/bootstrap"
 	"kraftkit.sh/internal/cli"
 	kitupdate "kraftkit.sh/internal/update"
 	kitversion "kraftkit.sh/internal/version"
@@ -140,5 +141,10 @@ func main() {
 		}
 	}
 
+	if err := bootstrap.InitKraftkit(ctx); err != nil {
+		log.G(ctx).Errorf("could not init kraftkit: %v", err)
+		os.Exit(1)
+	}
+
 	cmdfactory.Main(ctx, cmd)
 }

cmd/kraft/menu/menu.go

@@ -55,13 +55,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Menu) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	opts.Platform = platform.PlatformByName(opts.Platform).String()
 

cmd/kraft/pkg/list/list.go

@@ -58,13 +58,12 @@ func New() *cobra.Command {
 }
 
 func (*List) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }

cmd/kraft/pkg/pkg.go

@@ -90,13 +90,12 @@ func (opts *Pkg) Pre(cmd *cobra.Command, _ []string) error {
 		return fmt.Errorf("the `--arch` and `--plat` options are not supported in addition to `--target`")
 	}
 
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	opts.Platform = platform.PlatformByName(opts.Platform).String()
 

cmd/kraft/pkg/pull/pull.go

@@ -70,13 +70,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Pull) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	opts.Platform = platform.PlatformByName(opts.Platform).String()
 

cmd/kraft/pkg/push/push.go

@@ -56,13 +56,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Push) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }
@@ -111,7 +110,11 @@ func (opts *Push) Run(cmd *cobra.Command, args []string) error {
 
 	var pmananger packmanager.PackageManager
 	if opts.Format != "auto" {
-		pmananger = packmanager.PackageManagers()[pack.PackageFormat(opts.Format)]
+		umbrella, err := packmanager.PackageManagers()
+		if err != nil {
+			return err
+		}
+		pmananger = umbrella[pack.PackageFormat(opts.Format)]
 		if pmananger == nil {
 			return errors.New("invalid package format specified")
 		}

cmd/kraft/pkg/source/source.go

@@ -44,13 +44,12 @@ func New() *cobra.Command {
 }
 
 func (*Source) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }

cmd/kraft/pkg/unsource/unsource.go

@@ -43,13 +43,12 @@ func New() *cobra.Command {
 }
 
 func (*Unsource) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }

cmd/kraft/pkg/update/update.go

@@ -44,13 +44,12 @@ func New() *cobra.Command {
 }
 
 func (*Update) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }

cmd/kraft/prepare/prepare.go

@@ -52,13 +52,12 @@ func New() *cobra.Command {
 }
 
 func (opts *Prepare) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	opts.Platform = platform.PlatformByName(opts.Platform).String()
 

cmd/kraft/properclean/properclean.go

@@ -72,13 +72,12 @@ func New() *cobra.Command {
 }
 
 func (*ProperClean) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }

cmd/kraft/run/run.go

@@ -187,16 +187,19 @@ func (opts *Run) Pre(cmd *cobra.Command, _ []string) error {
 
 	if opts.RunAs == "" || !set.NewStringSet("kernel", "project").Contains(opts.RunAs) {
 		// Set use of the global package manager.
-		pm, err := packmanager.NewUmbrellaManager(ctx)
+		ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 		if err != nil {
 			return err
 		}
 
-		cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+		cmd.SetContext(ctx)
 	}
 
 	if opts.RunAs != "" {
-		runners := runnersByName()
+		runners, err := runnersByName()
+		if err != nil {
+			return err
+		}
 		if _, ok = runners[opts.RunAs]; !ok {
 			choices := make([]string, len(runners))
 			i := 0
@@ -229,7 +232,10 @@ func (opts *Run) Run(cmd *cobra.Command, args []string) error {
 
 	var run runner
 	var errs []error
-	runners := runners()
+	runners, err := runners()
+	if err != nil {
+		return err
+	}
 
 	// Iterate through the list of built-in runners which sequentially tests and
 	// first test whether the --as flag has been set to force a specific runner or

cmd/kraft/run/runner.go

@@ -32,29 +32,37 @@ type runner interface {
 // runners is the list of built-in runners which are checked sequentially for
 // capability.  The first to test positive via Runnable is used with the
 // controller.
-func runners() []runner {
+func runners() ([]runner, error) {
 	r := []runner{
 		&runnerLinuxu{},
 		&runnerKernel{},
 		&runnerProject{},
 	}
 
-	for _, pm := range packmanager.PackageManagers() {
+	umbrella, err := packmanager.PackageManagers()
+	if err != nil {
+		return nil, err
+	}
+
+	for _, pm := range umbrella {
 		r = append(r, &runnerPackage{
 			pm: pm,
 		})
 	}
 
-	return r
+	return r, nil
 }
 
 // runnersByName is a utility method that returns a map of the available runners
 // such that their alias name can be quickly looked up.
-func runnersByName() map[string]runner {
-	runners := runners()
+func runnersByName() (map[string]runner, error) {
+	runners, err := runners()
+	if err != nil {
+		return nil, err
+	}
 	ret := make(map[string]runner, len(runners))
 	for _, runner := range runners {
 		ret[runner.String()] = runner
 	}
-	return ret
+	return ret, nil
 }

cmd/kraft/set/set.go

@@ -75,13 +75,12 @@ func New() *cobra.Command {
 }
 
 func (*Set) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }

cmd/kraft/unset/unset.go

@@ -73,13 +73,12 @@ func New() *cobra.Command {
 }
 
 func (*Unset) Pre(cmd *cobra.Command, _ []string) error {
-	ctx := cmd.Context()
-	pm, err := packmanager.NewUmbrellaManager(ctx)
+	ctx, err := packmanager.WithDefaultUmbrellaManagerInContext(cmd.Context())
 	if err != nil {
 		return err
 	}
 
-	cmd.SetContext(packmanager.WithPackageManager(ctx, pm))
+	cmd.SetContext(ctx)
 
 	return nil
 }