feat: add rollkit app

consumer/main.go

@@ -9,6 +9,8 @@ import (
 	"github.com/ignite/cli/v28/ignite/services/plugin"
 )
 
+var _ plugin.Interface = app{}
+
 type app struct{}
 
 func (app) Manifest(context.Context) (*plugin.Manifest, error) {

explorer/main.go

@@ -10,6 +10,8 @@ import (
 	"github.com/ignite/apps/explorer/cmd"
 )
 
+var _ plugin.Interface = app{}
+
 type app struct{}
 
 func (app) Manifest(context.Context) (*plugin.Manifest, error) {

go.work.example

@@ -9,4 +9,5 @@ use (
 	./explorer
 	./hermes
 	./marketplace
+	./rollkit
 )

hermes/main.go

@@ -10,6 +10,8 @@ import (
 	"github.com/ignite/apps/hermes/cmd"
 )
 
+var _ plugin.Interface = app{}
+
 type app struct{}
 
 func (app) Manifest(context.Context) (*plugin.Manifest, error) {

marketplace/main.go

@@ -10,6 +10,8 @@ import (
 	"github.com/ignite/apps/marketplace/cmd"
 )
 
+var _ plugin.Interface = app{}
+
 type app struct{}
 
 func (app) Manifest(context.Context) (*plugin.Manifest, error) {

rollkit/CHANGELOG.md

@@ -0,0 +1,5 @@
+# Rollkit App Changelog
+
+## [`v0.1.0`](https://github.com/ignite/apps/releases/tag/rollkit/v0.1.0)
+
+* First release of the Rollkit app compatible with Ignite >= v28.x.y

rollkit/README.md

@@ -0,0 +1,22 @@
+# RollKit
+
+This Ignite App is aimed to extend [Ignite CLI](https://github.com/ignite/cli) and bootstrap the development of a [RollKit](https://rollkit.dev) rollup.
+
+## Prerequisites
+
+* Ignite CLI version v28.4.0 or greater.
+* Knowledge of blockchain development (Cosmos SDK).
+
+## Usage
+
+```sh
+ignite s chain gm --address-prefix gm
+ignite app install -g github.com/ignite/apps/rollkit
+ignite rollkit add
+ignite chain build
+```
+
+Learn more about Rollkit and Ignite in their respective documentation:
+
+* <https://docs.ignite.com>
+* <https://rollkit.dev/>

rollkit/cmd/add.go

@@ -0,0 +1,87 @@
+package cmd
+
+import (
+	"context"
+	"path/filepath"
+
+	"github.com/spf13/cobra"
+
+	"github.com/ignite/cli/v28/ignite/pkg/cliui"
+	"github.com/ignite/cli/v28/ignite/pkg/gocmd"
+	"github.com/ignite/cli/v28/ignite/pkg/placeholder"
+	"github.com/ignite/cli/v28/ignite/pkg/xgenny"
+	"github.com/ignite/cli/v28/ignite/services/chain"
+
+	"github.com/ignite/apps/rollkit/template"
+)
+
+const (
+	statusScaffolding = "Scaffolding..."
+
+	flagPath = "path"
+)
+
+func NewRollkitAdd() *cobra.Command {
+	c := &cobra.Command{
+		Use:   "add",
+		Short: "Add rollkit support",
+		Long:  "Add rollkit support to your Cosmos SDK chain",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			session := cliui.New(cliui.StartSpinnerWithText(statusScaffolding))
+			defer session.End()
+
+			appPath, err := cmd.Flags().GetString(flagPath)
+			if err != nil {
+				return err
+			}
+			absPath, err := filepath.Abs(appPath)
+			if err != nil {
+				return err
+			}
+
+			chain, err := chain.New(absPath)
+			if err != nil {
+				return err
+			}
+
+			g, err := template.NewRollKitGenerator(chain)
+			if err != nil {
+				return err
+			}
+
+			_, err = xgenny.RunWithValidation(placeholder.New(), g)
+			if err != nil {
+				return err
+			}
+
+			if finish(cmd.Context(), session, chain.AppPath()) != nil {
+				return err
+			}
+
+			session.Printf("\n🎉 RollKit added (`%[1]v`).\n\n", chain.AppPath())
+			return nil
+		},
+	}
+
+	c.Flags().StringP(flagPath, "p", ".", "path of the app")
+
+	return c
+}
+
+// finish finalize the scaffolded code (formating, dependencies)
+func finish(ctx context.Context, session *cliui.Session, path string) error {
+	session.StartSpinner("go mod tidy...")
+	if err := gocmd.ModTidy(ctx, path); err != nil {
+		return err
+	}
+
+	session.StartSpinner("Formatting code...")
+	if err := gocmd.Fmt(ctx, path); err != nil {
+		return err
+	}
+
+	_ = gocmd.GoImports(ctx, path) // goimports installation could fail, so ignore the error
+
+	return nil
+}

rollkit/cmd/cmd.go

@@ -0,0 +1,21 @@
+package cmd
+
+import "github.com/spf13/cobra"
+
+// NewRollkit creates a new rollkit command that holds
+// some other sub commands related to Rollkit.
+func NewRollkit() *cobra.Command {
+	c := &cobra.Command{
+		Use:           "rollkit [command]",
+		Aliases:       []string{"r"},
+		Short:         "Ignite rollkit integration",
+		SilenceUsage:  true,
+		SilenceErrors: true,
+	}
+
+	// add sub commands.
+	c.AddCommand(
+		NewRollkitAdd(),
+	)
+	return c
+}