Merge pull request #955 from rsteube/experimental

added experimental functions

experimental.go

@@ -0,0 +1,32 @@
+package carapace
+
+import (
+	"encoding/json"
+
+	"github.com/rsteube/carapace/internal/config"
+	"github.com/rsteube/carapace/internal/export"
+	"github.com/rsteube/carapace/pkg/x"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	x.ClearStorage = func() {
+		storage = make(_storage)
+	}
+
+	x.Complete = func(cmd *cobra.Command, args ...string) (*export.Export, error) {
+		initHelpCompletion(cmd)
+		action, context := traverse(cmd, args[2:])
+
+		if err := config.Load(); err != nil {
+			return nil, err
+		}
+
+		output := action.Invoke(context).value("export", "")
+		var e export.Export
+		if err := json.Unmarshal([]byte(output), &e); err != nil {
+			return nil, err
+		}
+		return &e, nil
+	}
+}

pkg/x/x.go

@@ -0,0 +1,10 @@
+// Package x contains experimental functions
+package x
+
+import (
+	"github.com/rsteube/carapace/internal/export"
+	"github.com/spf13/cobra"
+)
+
+var ClearStorage func()
+var Complete func(cmd *cobra.Command, args ...string) (*export.Export, error)