use chain into the scaffold struct

official/wasm/cmd/cmd.go

@@ -8,11 +8,13 @@ import (
 
 	"github.com/ignite/cli/v28/ignite/pkg/cliui/colors"
 	"github.com/ignite/cli/v28/ignite/pkg/xgenny"
+	"github.com/ignite/cli/v28/ignite/services/chain"
 	"github.com/spf13/cobra"
 )
 
 const (
 	flagPath = "path"
+	flagHome = "home"
 
 	statusScaffolding = "Scaffolding..."
 )
@@ -25,15 +27,39 @@ var (
 	}
 )
 
-func flagGetPath(cmd *cobra.Command) (path string) {
-	path, _ = cmd.Flags().GetString(flagPath)
-	return
-}
-
 func flagSetPath(cmd *cobra.Command) {
 	cmd.PersistentFlags().StringP(flagPath, "p", ".", "path of the app")
 }
 
+func flagSetHome(cmd *cobra.Command) {
+	cmd.PersistentFlags().String(flagHome, "", "directory where the blockchain node is initialized")
+}
+
+func getPath(cmd *cobra.Command) string {
+	path, _ := cmd.Flags().GetString(flagPath)
+	return path
+}
+
+func getHome(cmd *cobra.Command) string {
+	home, _ := cmd.Flags().GetString(flagHome)
+	return home
+}
+
+func newChainWithHomeFlags(cmd *cobra.Command, chainOption ...chain.Option) (*chain.Chain, error) {
+	// Check if custom home is provided
+	if home := getHome(cmd); home != "" {
+		chainOption = append(chainOption, chain.HomePath(home))
+	}
+
+	appPath := getPath(cmd)
+	absPath, err := filepath.Abs(appPath)
+	if err != nil {
+		return nil, err
+	}
+
+	return chain.New(absPath, chainOption...)
+}
+
 func sourceModificationToString(sm xgenny.SourceModification) (string, error) {
 	// get file names and add prefix
 	var files []string

official/wasm/cmd/wasm.go

@@ -1,11 +1,12 @@
 package cmd
 
 import (
-	"wasm/services/scaffolder"
-
 	"github.com/ignite/cli/v28/ignite/pkg/cliui"
 	"github.com/ignite/cli/v28/ignite/pkg/placeholder"
+	"github.com/ignite/cli/v28/ignite/services/chain"
 	"github.com/spf13/cobra"
+
+	"wasm/services/scaffolder"
 )
 
 // NewWasm creates a new wasm command that holds
@@ -36,6 +37,7 @@ func NewWasmAdd() *cobra.Command {
 	}
 
 	flagSetPath(c)
+	flagSetHome(c)
 
 	return c
 }
@@ -44,8 +46,12 @@ func wasmAddExecuteHandler(cmd *cobra.Command, args []string) error {
 	session := cliui.New(cliui.StartSpinnerWithText(statusScaffolding))
 	defer session.End()
 
-	appPath := flagGetPath(cmd)
-	sc, err := scaffolder.New(appPath)
+	c, err := newChainWithHomeFlags(cmd, chain.WithOutputer(session), chain.CollectEvents(session.EventBus()))
+	if err != nil {
+		return err
+	}
+
+	sc, err := scaffolder.New(c)
 	if err != nil {
 		return err
 	}
@@ -61,7 +67,7 @@ func wasmAddExecuteHandler(cmd *cobra.Command, args []string) error {
 	}
 
 	session.Println(modificationsStr)
-	session.Printf("\n🎉 CosmWasm added (`%[1]v`).\n\n", appPath)
+	session.Printf("\n🎉 CosmWasm added (`%[1]v`).\n\n", c.AppPath())
 
 	return nil
 }

official/wasm/go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/gobuffalo/plush/v4 v4.1.19
 	github.com/hashicorp/go-plugin v1.5.2
 	github.com/ignite/cli/v28 v28.1.1
+	github.com/pkg/errors v0.9.1
 	github.com/spf13/cobra v1.8.0
 	github.com/stretchr/testify v1.8.4
 )
@@ -53,6 +54,7 @@ require (
 	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
 	github.com/cometbft/cometbft v0.38.2 // indirect
 	github.com/cometbft/cometbft-db v0.9.1 // indirect
+	github.com/containerd/containerd v1.7.11 // indirect
 	github.com/cosmos/btcutil v1.0.5 // indirect
 	github.com/cosmos/cosmos-db v1.0.0 // indirect
 	github.com/cosmos/cosmos-proto v1.0.0-beta.3 // indirect
@@ -71,6 +73,7 @@ require (
 	github.com/dgraph-io/badger/v2 v2.2007.4 // indirect
 	github.com/dgraph-io/ristretto v0.1.1 // indirect
 	github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 // indirect
+	github.com/docker/docker v24.0.7+incompatible // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/dvsekhvalnov/jose2go v1.5.0 // indirect
 	github.com/emicklei/dot v1.6.0 // indirect
@@ -124,6 +127,9 @@ require (
 	github.com/hdevalence/ed25519consensus v0.1.0 // indirect
 	github.com/huandu/skiplist v1.2.0 // indirect
 	github.com/iancoleman/strcase v0.3.0 // indirect
+	github.com/ignite/ignite-files/nodetime v0.0.4 // indirect
+	github.com/ignite/ignite-files/protoc v0.0.1 // indirect
+	github.com/ignite/web v0.6.1 // indirect
 	github.com/imdario/mergo v0.3.13 // indirect
 	github.com/improbable-eng/grpc-web v0.15.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
@@ -147,20 +153,27 @@ require (
 	github.com/microcosm-cc/bluemonday v1.0.23 // indirect
 	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/moby/moby v24.0.7+incompatible // indirect
+	github.com/moby/patternmatcher v0.6.0 // indirect
+	github.com/moby/sys/sequential v0.5.0 // indirect
 	github.com/mtibben/percent v0.2.1 // indirect
 	github.com/muesli/reflow v0.3.0 // indirect
 	github.com/muesli/termenv v0.14.0 // indirect
+	github.com/nqd/flat v0.2.0 // indirect
 	github.com/oasisprotocol/curve25519-voi v0.0.0-20230904125328-1f23a7beb09a // indirect
 	github.com/oklog/run v1.1.0 // indirect
+	github.com/opencontainers/runc v1.1.7 // indirect
+	github.com/otiai10/copy v1.14.0 // indirect
+	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.0 // indirect
 	github.com/petermattis/goid v0.0.0-20230904192822-1876fd5063bc // indirect
 	github.com/pjbgf/sha1cd v0.3.0 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/client_golang v1.17.0 // indirect
 	github.com/prometheus/client_model v0.5.0 // indirect
 	github.com/prometheus/common v0.45.0 // indirect
 	github.com/prometheus/procfs v0.12.0 // indirect
+	github.com/radovskyb/watcher v1.0.7 // indirect
 	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/rogpeppe/go-internal v1.11.0 // indirect

official/wasm/go.sum

@@ -62,6 +62,8 @@ github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4 h1:/vQbFIOMb
 github.com/99designs/go-keychain v0.0.0-20191008050251-8e49817e8af4/go.mod h1:hN7oaIRCjzsZ2dE+yG5k+rsdt3qcwykqK6HVGcKwsw4=
 github.com/99designs/keyring v1.2.2 h1:pZd3neh/EmUzWONb35LxQfvuY7kiSXAq3HQd97+XBn0=
 github.com/99designs/keyring v1.2.2/go.mod h1:wes/FrByc8j7lFOAGLGSNEg8f/PaI3cgTBqhFkHUrPk=
+github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 h1:bvDV9vkmnHYOMsOr4WLk+Vo07yKIzd94sVoIqshQ4bU=
+github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24/go.mod h1:8o94RPi1/7XTJvwPpRSzSUedZrtlirdB3r9Z20bi2f8=
 github.com/AlecAivazis/survey/v2 v2.3.7 h1:6I/u8FvytdGsgonrYsVn2t8t4QiRnh6QSTqkkhIiSjQ=
 github.com/AlecAivazis/survey/v2 v2.3.7/go.mod h1:xUTIdE4KCOIjsBAE1JYsUPoCqYdZ1reCfTwbto0Fduo=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
@@ -74,6 +76,8 @@ github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go
 github.com/Microsoft/go-winio v0.5.2/go.mod h1:WpS1mjBmmwHBEWmogvA2mj8546UReBk4v8QkMxJ6pZY=
 github.com/Microsoft/go-winio v0.6.1 h1:9/kr64B9VUZrLm5YYwbGtUJnMgqWVOdUAXu6Migciow=
 github.com/Microsoft/go-winio v0.6.1/go.mod h1:LRdKpFKfdobln8UmuiYcKPot9D2v6svN5+sAH+4kjUM=
+github.com/Microsoft/hcsshim v0.11.4 h1:68vKo2VN8DE9AdN4tnkWnmdhqdbpUFM8OF3Airm7fz8=
+github.com/Microsoft/hcsshim v0.11.4/go.mod h1:smjE4dvqPX9Zldna+t5FG3rnoHhaB7QYxPRqGcpAD9w=
 github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2 h1:+vx7roKuyA63nhn5WAunQHLTznkw5W8b1Xc0dNjp83s=
 github.com/Netflix/go-expect v0.0.0-20220104043353-73e0943537d2/go.mod h1:HBCaDeC1lPdgDeDbhX8XFpy1jqjK0IBG8W5K+xYqA0w=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
@@ -187,6 +191,8 @@ github.com/cometbft/cometbft v0.38.2 h1:io0JCh5EPxINKN5ZMI5hCdpW3QVZRy+o8qWe3mlJ
 github.com/cometbft/cometbft v0.38.2/go.mod h1:PIi48BpzwlHqtV3mzwPyQgOyOnU94BNBimLS2ebBHOg=
 github.com/cometbft/cometbft-db v0.9.1 h1:MIhVX5ja5bXNHF8EYrThkG9F7r9kSfv8BX4LWaxWJ4M=
 github.com/cometbft/cometbft-db v0.9.1/go.mod h1:iliyWaoV0mRwBJoizElCwwRA9Tf7jZJOURcRZF9m60U=
+github.com/containerd/containerd v1.7.11 h1:lfGKw3eU35sjV0aG2eYZTiwFEY1pCzxdzicHP3SZILw=
+github.com/containerd/containerd v1.7.11/go.mod h1:5UluHxHTX2rdvYuZ5OJTC5m/KJNs0Zs9wVoJm9zf5ZE=
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-etcd v2.0.0+incompatible/go.mod h1:Jez6KQU2B/sWsbdaef3ED8NzMklzPG4d5KIOhIy30Tk=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
@@ -243,6 +249,8 @@ github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZm
 github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
 github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13 h1:fAjc9m62+UWV/WAFKLNi6ZS0675eEUC9y3AlwSbQu1Y=
 github.com/dgryski/go-farm v0.0.0-20200201041132-a6ae2369ad13/go.mod h1:SqUrOPUnsFjfmXRMNPybcSiG0BgUW2AuFH8PAnS2iTw=
+github.com/docker/docker v24.0.7+incompatible h1:Wo6l37AuwP3JaMnZa226lzVXGA3F9Ig1seQen0cKYlM=
+github.com/docker/docker v24.0.7+incompatible/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
@@ -552,6 +560,13 @@ github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/ignite/cli/v28 v28.1.1 h1:Kj/6UdQfPBwP/MZ3TVQPpfhAhfztM7PebloN/fOHzgU=
 github.com/ignite/cli/v28 v28.1.1/go.mod h1:Z73HiXgw1bJL948CiUudGOfMyiYwCnwkcjcRs/Td/pk=
+github.com/ignite/ignite-files/nodetime v0.0.4 h1:4mA/lZTAWczsNBHZ543VSxpK+P6BAU0HsLglxUtRrMU=
+github.com/ignite/ignite-files/nodetime v0.0.4/go.mod h1:GKDsXdeazHyhSBPdVLp7mNIo/m9LmZ6/h8RmQ0/CoaM=
+github.com/ignite/ignite-files/protoc v0.0.1 h1:wXxU1dzruUgSVl1diAuAOA+xv0NQKXJFsDWht2+tAP8=
+github.com/ignite/ignite-files/protoc v0.0.1/go.mod h1:cVCHJbEHPIeKHMPk3ZoPS0Xw4XQfUc76BAMAPU9Fwjg=
+github.com/ignite/web v0.6.1 h1:kHG+T7NnR8cCPjAGxEFQD+njVYM08toeG57iYRXzpwo=
+github.com/ignite/web v0.6.1/go.mod h1:WZWBaBYF8RazN7dE462BLpvXDY8ScacxcJ07BKwX/jY=
+github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/imdario/mergo v0.3.13 h1:lFzP57bqS/wsqKssCGmtLAb8A0wKjLGrve2q3PPVcBk=
 github.com/imdario/mergo v0.3.13/go.mod h1:4lJ1jqUDcsbIECGy0RUJAXNIhg+6ocWgb1ALK2O4oXg=
 github.com/improbable-eng/grpc-web v0.15.0 h1:BN+7z6uNXZ1tQGcNAuaU1YjsLTApzkjt2tzCixLaUPQ=
@@ -670,6 +685,12 @@ github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:F
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/moby/moby v24.0.7+incompatible h1:RrVT5IXBn85mRtFKP+gFwVLCcnNPZIgN3NVRJG9Le+4=
+github.com/moby/moby v24.0.7+incompatible/go.mod h1:fDXVQ6+S340veQPv35CzDahGBmHsiclFwfEygB/TWMc=
+github.com/moby/patternmatcher v0.6.0 h1:GmP9lR19aU5GqSSFko+5pRqHi+Ohk1O69aFiKkVGiPk=
+github.com/moby/patternmatcher v0.6.0/go.mod h1:hDPoyOpDY7OrrMDLaYoY3hf52gNCR/YOUYxkhApJIxc=
+github.com/moby/sys/sequential v0.5.0 h1:OPvI35Lzn9K04PBbCLW0g4LcFAJgHsvXsRyewg5lXtc=
+github.com/moby/sys/sequential v0.5.0/go.mod h1:tH2cOOs5V9MlPiXcQzRC+eEyab644PWKGRYaaV5ZZlo=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -697,6 +718,8 @@ github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxzi
 github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
+github.com/nqd/flat v0.2.0 h1:g6lXtMxsxrz6PZOO+rNnAJUn/GGRrK4FgVEhy/v+cHI=
+github.com/nqd/flat v0.2.0/go.mod h1:FOuslZmNY082wVfVUUb7qAGWKl8z8Nor9FMg+Xj2Nss=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
@@ -722,6 +745,8 @@ github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9
 github.com/onsi/gomega v1.27.10 h1:naR28SdDFlqrG6kScpT8VWpu1xWY5nJRCF3XaYyBjhI=
 github.com/onsi/gomega v1.27.10/go.mod h1:RsS8tutOdbdgzbPtzzATp12yT7kM5I5aElG3evPbQ0M=
 github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
+github.com/opencontainers/runc v1.1.7 h1:y2EZDS8sNng4Ksf0GUYNhKbTShZJPJg1FiXJNH/uoCk=
+github.com/opencontainers/runc v1.1.7/go.mod h1:CbUumNnWCuTGFukNXahoo/RFBZvDAgRh/smNYNOhA50=
 github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492/go.mod h1:Ngi6UdF0k5OKD5t5wlmGhe/EDKPoUM3BXZSSfIuJbis=
 github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
 github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
@@ -730,12 +755,18 @@ github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5/go.mod h1:/wsWhb9smxS
 github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
 github.com/openzipkin/zipkin-go v0.2.1/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
 github.com/openzipkin/zipkin-go v0.2.2/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
+github.com/otiai10/copy v1.14.0 h1:dCI/t1iTdYGtkvCuBG2BgR6KZa83PTclw4U5n2wAllU=
+github.com/otiai10/copy v1.14.0/go.mod h1:ECfuL02W+/FkTWZWgQqXPWZgW9oeKCSQ5qVfSc4qc4w=
+github.com/otiai10/mint v1.5.1 h1:XaPLeE+9vGbuyEHem1JNk3bYc7KKqyI/na0/mLd/Kks=
+github.com/otiai10/mint v1.5.1/go.mod h1:MJm72SBthJjz8qhefc4z1PYEieWmy8Bku7CjcAqyUSM=
 github.com/pact-foundation/pact-go v1.0.4/go.mod h1:uExwJY4kCzNPcHRj+hCR/HBbOOIwwtUjcrb0b5/5kLM=
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0MwY=
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
+github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=
+github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
 github.com/pelletier/go-toml/v2 v2.1.0 h1:FnwAJ4oYMvbT/34k9zzHuZNrhlz48GB3/s6at6/MHO4=
 github.com/pelletier/go-toml/v2 v2.1.0/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
 github.com/performancecopilot/speed v3.0.0+incompatible/go.mod h1:/CLtqpZ5gBg1M9iaPbIdPPGyKcA8hKdoy6hAWba7Yac=
@@ -791,6 +822,8 @@ github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4O
 github.com/prometheus/procfs v0.3.0/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
 github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
 github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+github.com/radovskyb/watcher v1.0.7 h1:AYePLih6dpmS32vlHfhCeli8127LzkIgwJGcwwe8tUE=
+github.com/radovskyb/watcher v1.0.7/go.mod h1:78okwvY5wPdzcb1UYnip1pvrZNIVEIh/Cm+ZuvsUYIg=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM=
 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=

official/wasm/services/scaffolder/scaffolder.go

@@ -2,13 +2,14 @@ package scaffolder
 
 import (
 	"context"
+	"os"
 	"path/filepath"
 
 	"github.com/ignite/cli/v28/ignite/pkg/cosmosanalysis"
 	"github.com/ignite/cli/v28/ignite/pkg/cosmosver"
 	"github.com/ignite/cli/v28/ignite/pkg/errors"
 	"github.com/ignite/cli/v28/ignite/pkg/gocmd"
-	"github.com/ignite/cli/v28/ignite/pkg/gomodulepath"
+	"github.com/ignite/cli/v28/ignite/services/chain"
 )
 
 const (
@@ -17,55 +18,31 @@ const (
 Please, follow the migration guide to upgrade your chain to the latest version at https://docs.ignite.com/migration`
 )
 
-// Scaffolder is Ignite CLI app scaffolder.
+// Scaffolder is Wasm app scaffolder.
 type Scaffolder struct {
-	// Version of the chain
-	Version cosmosver.Version
-
-	// path of the app.
-	path string
-
-	// modpath represents the go module path of the app.
-	modpath gomodulepath.Path
+	chain *chain.Chain
 }
 
 // New creates a new scaffold app.
-func New(appPath string) (Scaffolder, error) {
-	path, err := filepath.Abs(appPath)
-	if err != nil {
-		return Scaffolder{}, err
-	}
-
-	modpath, path, err := gomodulepath.Find(path)
-	if err != nil {
-		return Scaffolder{}, err
-	}
-
-	ver, err := cosmosver.Detect(path)
-	if err != nil {
+func New(c *chain.Chain) (Scaffolder, error) {
+	if err := cosmosanalysis.IsChainPath(c.AppPath()); err != nil {
 		return Scaffolder{}, err
 	}
-
-	// Make sure that the app was scaffolded with a supported Cosmos SDK version
-	if err := AssertSupportedCosmosSDKVersion(ver); err != nil {
-		return Scaffolder{}, err
-	}
-
-	if err := cosmosanalysis.IsChainPath(path); err != nil {
+	if err := assertSupportedCosmosSDKVersion(c.Version); err != nil {
 		return Scaffolder{}, err
 	}
+	return Scaffolder{chain: c}, nil
+}
 
-	s := Scaffolder{
-		Version: ver,
-		path:    path,
-		modpath: modpath,
+func hasWasm(appPath string) bool {
+	if _, err := os.Stat(filepath.Join(appPath, "app/wasm.go")); err == nil {
+		return true
 	}
-
-	return s, nil
+	return false
 }
 
-// AssertSupportedCosmosSDKVersion asserts that a Cosmos SDK version is supported by Ignite CLI.
-func AssertSupportedCosmosSDKVersion(v cosmosver.Version) error {
+// assertSupportedCosmosSDKVersion asserts that a Cosmos SDK version is supported by Ignite CLI.
+func assertSupportedCosmosSDKVersion(v cosmosver.Version) error {
 	if v.LT(cosmosver.StargateFiftyVersion) {
 		return errors.Errorf(errOldCosmosSDKVersionStr, v)
 	}