From 3e62d6d0b3b78723c695a220b138ab605524f3e5 Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Tue, 16 Sep 2025 21:59:13 +0200
Subject: [PATCH 01/11] feat(cosmosgen): fetch fallback buf token

---
 ignite/pkg/cosmosgen/generate_typescript.go   |  46 ++++-
 .../pkg/cosmosgen/generate_typescript_test.go | 178 ++++++++++++++++++
 2 files changed, 223 insertions(+), 1 deletion(-)

diff --git a/ignite/pkg/cosmosgen/generate_typescript.go b/ignite/pkg/cosmosgen/generate_typescript.go
index c6919d805a..f731a09027 100644
--- a/ignite/pkg/cosmosgen/generate_typescript.go
+++ b/ignite/pkg/cosmosgen/generate_typescript.go
@@ -2,12 +2,16 @@ package cosmosgen
 
 import (
 	"context"
+	"encoding/json"
+	"fmt"
 	"log"
+	"net/http"
 	"os"
 	"os/exec"
 	"path/filepath"
 	"sort"
 	"strings"
+	"time"
 
 	"golang.org/x/sync/errgroup"
 
@@ -19,11 +23,15 @@ import (
 )
 
 var (
+	bufTokenEnvName = "BUF_TOKEN"
+
 	dirchangeCacheNamespace = "generate.typescript.dirchange"
 
 	protocGenTSProtoBin = "protoc-gen-ts_proto"
 
 	msgBufAuth = "Note: Buf is limits remote plugin requests from unauthenticated users on 'buf.build'. Intensively using this function will get you rate limited. Authenticate with 'buf registry login' to avoid this (https://buf.build/docs/generate/auth-required)."
+
+	bufTokenEndpoint = "https://api.ignite.com/v1/buf/token"
 )
 
 const localTSProtoTmpl = `version: v1
@@ -54,7 +62,15 @@ func newTSGenerator(g *generator) *tsGenerator {
 	}
 
 	if !tsg.isLocalProto {
-		log.Printf("No '%s' binary found in PATH, using remote buf plugin for Typescript generation. %s\n", protocGenTSProtoBin, msgBufAuth)
+		if os.Getenv(bufTokenEnvName) == "" {
+			// fetch ignite buf.build token
+			token, err := fetchBufToken()
+			if err != nil {
+				log.Printf("No '%s' binary found in PATH, using remote buf plugin for Typescript generation. %s\n", protocGenTSProtoBin, msgBufAuth)
+			} else {
+				os.Setenv(bufTokenEnvName, token)
+			}
+		}
 	}
 
 	return tsg
@@ -250,3 +266,31 @@ func (g *tsGenerator) generateRootTemplates(p generatePayload) error {
 
 	return templateTSClientRoot.Write(outDir, "", p)
 }
+
+// fetchBufToken fetches the buf token from the ignite API
+func fetchBufToken() (string, error) {
+	client := &http.Client{
+		Timeout: 10 * time.Second,
+	}
+
+	resp, err := client.Get(bufTokenEndpoint)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("HTTP request failed with status code: %d", resp.StatusCode)
+	}
+
+	type tokenResponse struct {
+		Token string `json:"token"`
+	}
+	var tokenResp tokenResponse
+
+	if err := json.NewDecoder(resp.Body).Decode(&tokenResp); err != nil {
+		return "", err
+	}
+
+	return tokenResp.Token, nil
+}
diff --git a/ignite/pkg/cosmosgen/generate_typescript_test.go b/ignite/pkg/cosmosgen/generate_typescript_test.go
index ad806ce201..307eecdfb9 100644
--- a/ignite/pkg/cosmosgen/generate_typescript_test.go
+++ b/ignite/pkg/cosmosgen/generate_typescript_test.go
@@ -2,6 +2,8 @@ package cosmosgen
 
 import (
 	"fmt"
+	"net/http"
+	"net/http/httptest"
 	"os"
 	"path/filepath"
 	"strings"
@@ -75,3 +77,179 @@ func TestGenerateTypeScript(t *testing.T) {
 		return nil
 	})
 }
+
+func TestFetchBufToken(t *testing.T) {
+	tests := []struct {
+		name           string
+		serverResponse string
+		statusCode     int
+		expectedToken  string
+		expectError    bool
+	}{
+		{
+			name:           "successful token fetch",
+			serverResponse: `{"token":"test_token_123"}`,
+			statusCode:     http.StatusOK,
+			expectedToken:  "test_token_123",
+			expectError:    false,
+		},
+		{
+			name:           "server error",
+			serverResponse: `{"error":"internal server error"}`,
+			statusCode:     http.StatusInternalServerError,
+			expectedToken:  "",
+			expectError:    true,
+		},
+		{
+			name:           "invalid json response",
+			serverResponse: `invalid json`,
+			statusCode:     http.StatusOK,
+			expectedToken:  "",
+			expectError:    true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Create mock server
+			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				w.WriteHeader(tt.statusCode)
+				w.Write([]byte(tt.serverResponse))
+			}))
+			defer server.Close()
+
+			// Temporarily override the endpoint
+			originalEndpoint := bufTokenEndpoint
+			bufTokenEndpoint = server.URL
+			defer func() {
+				bufTokenEndpoint = originalEndpoint
+			}()
+
+			token, err := fetchBufToken()
+
+			if tt.expectError {
+				require.Error(t, err)
+				require.Empty(t, token)
+			} else {
+				require.NoError(t, err)
+				require.Equal(t, tt.expectedToken, token)
+			}
+		})
+	}
+}
+
+func TestNewTSGeneratorBufTokenLogic(t *testing.T) {
+	tests := []struct {
+		name               string
+		isLocalProto       bool
+		existingEnvToken   string
+		mockServerResponse string
+		mockStatusCode     int
+		expectEnvSet       bool
+		expectLogMessage   bool
+	}{
+		{
+			name:               "local proto available - no token fetch",
+			isLocalProto:       true,
+			existingEnvToken:   "",
+			mockServerResponse: "",
+			mockStatusCode:     0,
+			expectEnvSet:       false,
+			expectLogMessage:   false,
+		},
+		{
+			name:               "env token already set - no fetch",
+			isLocalProto:       false,
+			existingEnvToken:   "existing_token",
+			mockServerResponse: "",
+			mockStatusCode:     0,
+			expectEnvSet:       false,
+			expectLogMessage:   false,
+		},
+		{
+			name:               "successful token fetch",
+			isLocalProto:       false,
+			existingEnvToken:   "",
+			mockServerResponse: `{"token":"fetched_token"}`,
+			mockStatusCode:     http.StatusOK,
+			expectEnvSet:       true,
+			expectLogMessage:   false,
+		},
+		{
+			name:               "failed token fetch - log message",
+			isLocalProto:       false,
+			existingEnvToken:   "",
+			mockServerResponse: `{"error":"server error"}`,
+			mockStatusCode:     http.StatusInternalServerError,
+			expectEnvSet:       false,
+			expectLogMessage:   true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Save original environment
+			originalToken := os.Getenv(bufTokenEnvName)
+			originalEndpoint := bufTokenEndpoint
+			defer func() {
+				if originalToken != "" {
+					os.Setenv(bufTokenEnvName, originalToken)
+				} else {
+					os.Unsetenv(bufTokenEnvName)
+				}
+				bufTokenEndpoint = originalEndpoint
+			}()
+
+			// Set up test environment
+			if tt.existingEnvToken != "" {
+				os.Setenv(bufTokenEnvName, tt.existingEnvToken)
+			} else {
+				os.Unsetenv(bufTokenEnvName)
+			}
+
+			// Set up mock server if needed
+			if !tt.isLocalProto && tt.existingEnvToken == "" {
+				server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+					w.WriteHeader(tt.mockStatusCode)
+					w.Write([]byte(tt.mockServerResponse))
+				}))
+				defer server.Close()
+				bufTokenEndpoint = server.URL
+			}
+
+			// Create mock generator
+			g := &generator{}
+
+			// Create TSGenerator with mocked isLocalProto
+			tsg := &tsGenerator{
+				g:            g,
+				isLocalProto: tt.isLocalProto,
+			}
+
+			// Simulate the logic from newTSGenerator
+			if !tsg.isLocalProto {
+				if os.Getenv(bufTokenEnvName) == "" {
+					token, err := fetchBufToken()
+					if err != nil {
+						// This would normally log the message
+						if tt.expectLogMessage {
+							require.Error(t, err)
+						}
+					} else {
+						os.Setenv(bufTokenEnvName, token)
+					}
+				}
+			}
+
+			// Verify expectations
+			if tt.expectEnvSet {
+				token := os.Getenv(bufTokenEnvName)
+				require.NotEmpty(t, token)
+				require.Equal(t, "fetched_token", token)
+			} else if tt.existingEnvToken != "" {
+				token := os.Getenv(bufTokenEnvName)
+				require.Equal(t, tt.existingEnvToken, token)
+			}
+		})
+	}
+}

From 55c6a7b15ccfe82820b4f56967292370cebd082e Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Wed, 17 Sep 2025 10:36:39 +0200
Subject: [PATCH 02/11] package refactor

---
 ignite/cmd/bubblemodel/chain_serve.go         |   2 +-
 ignite/cmd/cmd.go                             |   2 +-
 ignite/internal/analytics/analytics.go        |   2 +-
 .../announcements/announcement.go             |  15 +-
 .../announcements/announcement_test.go        |   8 +-
 ignite/internal/buf/buf.go                    |  38 ++++
 ignite/internal/buf/buf_test.go               |  69 +++++++
 ignite/{pkg => internal}/sentry/sentry.go     |   0
 ignite/pkg/cosmosgen/generate_typescript.go   |  47 +----
 .../pkg/cosmosgen/generate_typescript_test.go | 178 ------------------
 .../testchain/proto/buf.gen.swagger.yaml      |   2 +-
 ignite/pkg/errors/xerrors.go                  |   6 +-
 .../app/files/{{protoDir}}/buf.gen.gogo.yaml  |   2 +-
 .../app/files/{{protoDir}}/buf.gen.sta.yaml   |   2 +-
 .../files/{{protoDir}}/buf.gen.swagger.yaml   |   2 +-
 .../app/files/{{protoDir}}/buf.gen.ts.yaml    |   2 +-
 16 files changed, 137 insertions(+), 240 deletions(-)
 rename ignite/{pkg => internal}/announcements/announcement.go (78%)
 rename ignite/{pkg => internal}/announcements/announcement_test.go (87%)
 create mode 100644 ignite/internal/buf/buf.go
 create mode 100644 ignite/internal/buf/buf_test.go
 rename ignite/{pkg => internal}/sentry/sentry.go (100%)

diff --git a/ignite/cmd/bubblemodel/chain_serve.go b/ignite/cmd/bubblemodel/chain_serve.go
index 08cfa298f5..088c81c091 100644
--- a/ignite/cmd/bubblemodel/chain_serve.go
+++ b/ignite/cmd/bubblemodel/chain_serve.go
@@ -7,7 +7,7 @@ import (
 
 	tea "github.com/charmbracelet/bubbletea"
 
-	"github.com/ignite/cli/v29/ignite/pkg/announcements"
+	"github.com/ignite/cli/v29/ignite/internal/announcements"
 	"github.com/ignite/cli/v29/ignite/pkg/cliui/colors"
 	"github.com/ignite/cli/v29/ignite/pkg/cliui/icons"
 	cliuimodel "github.com/ignite/cli/v29/ignite/pkg/cliui/model"
diff --git a/ignite/cmd/cmd.go b/ignite/cmd/cmd.go
index e5b937be35..19979a3cfd 100644
--- a/ignite/cmd/cmd.go
+++ b/ignite/cmd/cmd.go
@@ -14,7 +14,7 @@ import (
 
 	"github.com/ignite/cli/v29/ignite/config"
 	chainconfig "github.com/ignite/cli/v29/ignite/config/chain"
-	"github.com/ignite/cli/v29/ignite/pkg/announcements"
+	"github.com/ignite/cli/v29/ignite/internal/announcements"
 	"github.com/ignite/cli/v29/ignite/pkg/cache"
 	"github.com/ignite/cli/v29/ignite/pkg/cliui"
 	uilog "github.com/ignite/cli/v29/ignite/pkg/cliui/log"
diff --git a/ignite/internal/analytics/analytics.go b/ignite/internal/analytics/analytics.go
index 5c55290d37..5a83512003 100644
--- a/ignite/internal/analytics/analytics.go
+++ b/ignite/internal/analytics/analytics.go
@@ -12,11 +12,11 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/ignite/cli/v29/ignite/config"
+	"github.com/ignite/cli/v29/ignite/internal/sentry"
 	"github.com/ignite/cli/v29/ignite/pkg/cliui"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
 	"github.com/ignite/cli/v29/ignite/pkg/matomo"
 	"github.com/ignite/cli/v29/ignite/pkg/randstr"
-	"github.com/ignite/cli/v29/ignite/pkg/sentry"
 	"github.com/ignite/cli/v29/ignite/version"
 )
 
diff --git a/ignite/pkg/announcements/announcement.go b/ignite/internal/announcements/announcement.go
similarity index 78%
rename from ignite/pkg/announcements/announcement.go
rename to ignite/internal/announcements/announcement.go
index 7b1947f54a..0c3c5058ad 100644
--- a/ignite/pkg/announcements/announcement.go
+++ b/ignite/internal/announcements/announcement.go
@@ -11,14 +11,10 @@ import (
 )
 
 var (
-	SurveyLink = "https://bit.ly/3WZS2uS"
-	APIURL     = "http://announcements.ignite.com/v1/announcements"
+	SurveyLink      = "https://bit.ly/3WZS2uS"
+	AnnouncementURL = "https://api.ignite.com/v1/announcements"
 )
 
-type api struct {
-	Announcements []announcement `json:"announcements"`
-}
-
 type announcement struct {
 	ID        string    `json:"id"`
 	Text      string    `json:"text"`
@@ -28,13 +24,16 @@ type announcement struct {
 
 // Fetch fetches the latest announcements from the API.
 func Fetch() string {
-	resp, err := http.Get(APIURL) //nolint:gosec
+	resp, err := http.Get(AnnouncementURL) //nolint:gosec
 	if err != nil || resp.StatusCode != 200 {
 		return fallbackData()
 	}
 	defer resp.Body.Close()
 
-	var data api
+	type response struct {
+		Announcements []announcement `json:"announcements"`
+	}
+	var data response
 	if err := json.NewDecoder(resp.Body).Decode(&data); err != nil {
 		return fallbackData()
 	}
diff --git a/ignite/pkg/announcements/announcement_test.go b/ignite/internal/announcements/announcement_test.go
similarity index 87%
rename from ignite/pkg/announcements/announcement_test.go
rename to ignite/internal/announcements/announcement_test.go
index eb1796c881..23a8e5b3c9 100644
--- a/ignite/pkg/announcements/announcement_test.go
+++ b/ignite/internal/announcements/announcement_test.go
@@ -6,7 +6,7 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/ignite/cli/v29/ignite/pkg/announcements"
+	"github.com/ignite/cli/v29/ignite/internal/announcements"
 )
 
 func TestFetchAnnouncements(t *testing.T) {
@@ -52,9 +52,9 @@ func TestFetchAnnouncements(t *testing.T) {
 			}))
 			defer server.Close()
 
-			originalAPI := announcements.APIURL
-			announcements.APIURL = server.URL
-			defer func() { announcements.APIURL = originalAPI }()
+			originalAPI := announcements.AnnouncementURL
+			announcements.AnnouncementURL = server.URL
+			defer func() { announcements.AnnouncementURL = originalAPI }()
 
 			result := announcements.Fetch()
 			if result != tt.expected {
diff --git a/ignite/internal/buf/buf.go b/ignite/internal/buf/buf.go
new file mode 100644
index 0000000000..fbbe73e5e4
--- /dev/null
+++ b/ignite/internal/buf/buf.go
@@ -0,0 +1,38 @@
+package buf
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"time"
+)
+
+var BufTokenURL = "https://api.ignite.com/v1/buf/token"
+
+// FetchToken fetches the buf token from the Ignite API.
+func FetchToken() (string, error) {
+	client := &http.Client{
+		Timeout: 5 * time.Second,
+	}
+
+	resp, err := client.Get(BufTokenURL)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("HTTP request failed with status code: %d", resp.StatusCode)
+	}
+
+	type tokenResponse struct {
+		Token string `json:"token"`
+	}
+	var tokenResp tokenResponse
+
+	if err := json.NewDecoder(resp.Body).Decode(&tokenResp); err != nil {
+		return "", err
+	}
+
+	return tokenResp.Token, nil
+}
diff --git a/ignite/internal/buf/buf_test.go b/ignite/internal/buf/buf_test.go
new file mode 100644
index 0000000000..a2f167cd6e
--- /dev/null
+++ b/ignite/internal/buf/buf_test.go
@@ -0,0 +1,69 @@
+package buf_test
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/ignite/cli/v29/ignite/internal/buf"
+	"github.com/stretchr/testify/require"
+)
+
+func TestFetchToken(t *testing.T) {
+	tests := []struct {
+		name           string
+		serverResponse string
+		statusCode     int
+		expectedToken  string
+		expectError    bool
+	}{
+		{
+			name:           "successful token fetch",
+			serverResponse: `{"token":"test_token_123"}`,
+			statusCode:     http.StatusOK,
+			expectedToken:  "test_token_123",
+			expectError:    false,
+		},
+		{
+			name:           "server error",
+			serverResponse: `{"error":"internal server error"}`,
+			statusCode:     http.StatusInternalServerError,
+			expectedToken:  "",
+			expectError:    true,
+		},
+		{
+			name:           "invalid json response",
+			serverResponse: `invalid json`,
+			statusCode:     http.StatusOK,
+			expectedToken:  "",
+			expectError:    true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			// Create mock server
+			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				w.WriteHeader(tt.statusCode)
+				w.Write([]byte(tt.serverResponse))
+			}))
+			defer server.Close()
+
+			// Temporarily override the endpoint
+			originalEndpoint := buf.BufTokenURL
+			buf.BufTokenURL = server.URL
+			defer func() {
+				buf.BufTokenURL = originalEndpoint
+			}()
+
+			token, err := buf.FetchToken()
+			if tt.expectError {
+				require.Error(t, err)
+				require.Empty(t, token)
+			} else {
+				require.NoError(t, err)
+				require.Equal(t, tt.expectedToken, token)
+			}
+		})
+	}
+}
diff --git a/ignite/pkg/sentry/sentry.go b/ignite/internal/sentry/sentry.go
similarity index 100%
rename from ignite/pkg/sentry/sentry.go
rename to ignite/internal/sentry/sentry.go
diff --git a/ignite/pkg/cosmosgen/generate_typescript.go b/ignite/pkg/cosmosgen/generate_typescript.go
index f731a09027..0b5706ee49 100644
--- a/ignite/pkg/cosmosgen/generate_typescript.go
+++ b/ignite/pkg/cosmosgen/generate_typescript.go
@@ -2,19 +2,16 @@ package cosmosgen
 
 import (
 	"context"
-	"encoding/json"
-	"fmt"
 	"log"
-	"net/http"
 	"os"
 	"os/exec"
 	"path/filepath"
 	"sort"
 	"strings"
-	"time"
 
 	"golang.org/x/sync/errgroup"
 
+	"github.com/ignite/cli/v29/ignite/internal/buf"
 	"github.com/ignite/cli/v29/ignite/pkg/cache"
 	"github.com/ignite/cli/v29/ignite/pkg/cosmosanalysis/module"
 	"github.com/ignite/cli/v29/ignite/pkg/cosmosbuf"
@@ -30,8 +27,6 @@ var (
 	protocGenTSProtoBin = "protoc-gen-ts_proto"
 
 	msgBufAuth = "Note: Buf is limits remote plugin requests from unauthenticated users on 'buf.build'. Intensively using this function will get you rate limited. Authenticate with 'buf registry login' to avoid this (https://buf.build/docs/generate/auth-required)."
-
-	bufTokenEndpoint = "https://api.ignite.com/v1/buf/token"
 )
 
 const localTSProtoTmpl = `version: v1
@@ -39,9 +34,12 @@ plugins:
   - plugin: ts_proto
     out: .
     opt:
-      - "esModuleInterop=true"
-      - "forceLong=long"
-      - "useOptionals=true"
+    	- logtostderr=true
+    	- allow_merge=true
+    	- json_names_for_fields=false
+    	- ts_proto_opt=snakeToCamel=true
+    	- ts_proto_opt=esModuleInterop=true
+    	- ts_proto_out=.
 `
 
 type tsGenerator struct {
@@ -63,8 +61,7 @@ func newTSGenerator(g *generator) *tsGenerator {
 
 	if !tsg.isLocalProto {
 		if os.Getenv(bufTokenEnvName) == "" {
-			// fetch ignite buf.build token
-			token, err := fetchBufToken()
+			token, err := buf.FetchToken()
 			if err != nil {
 				log.Printf("No '%s' binary found in PATH, using remote buf plugin for Typescript generation. %s\n", protocGenTSProtoBin, msgBufAuth)
 			} else {
@@ -266,31 +263,3 @@ func (g *tsGenerator) generateRootTemplates(p generatePayload) error {
 
 	return templateTSClientRoot.Write(outDir, "", p)
 }
-
-// fetchBufToken fetches the buf token from the ignite API
-func fetchBufToken() (string, error) {
-	client := &http.Client{
-		Timeout: 10 * time.Second,
-	}
-
-	resp, err := client.Get(bufTokenEndpoint)
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return "", fmt.Errorf("HTTP request failed with status code: %d", resp.StatusCode)
-	}
-
-	type tokenResponse struct {
-		Token string `json:"token"`
-	}
-	var tokenResp tokenResponse
-
-	if err := json.NewDecoder(resp.Body).Decode(&tokenResp); err != nil {
-		return "", err
-	}
-
-	return tokenResp.Token, nil
-}
diff --git a/ignite/pkg/cosmosgen/generate_typescript_test.go b/ignite/pkg/cosmosgen/generate_typescript_test.go
index 307eecdfb9..ad806ce201 100644
--- a/ignite/pkg/cosmosgen/generate_typescript_test.go
+++ b/ignite/pkg/cosmosgen/generate_typescript_test.go
@@ -2,8 +2,6 @@ package cosmosgen
 
 import (
 	"fmt"
-	"net/http"
-	"net/http/httptest"
 	"os"
 	"path/filepath"
 	"strings"
@@ -77,179 +75,3 @@ func TestGenerateTypeScript(t *testing.T) {
 		return nil
 	})
 }
-
-func TestFetchBufToken(t *testing.T) {
-	tests := []struct {
-		name           string
-		serverResponse string
-		statusCode     int
-		expectedToken  string
-		expectError    bool
-	}{
-		{
-			name:           "successful token fetch",
-			serverResponse: `{"token":"test_token_123"}`,
-			statusCode:     http.StatusOK,
-			expectedToken:  "test_token_123",
-			expectError:    false,
-		},
-		{
-			name:           "server error",
-			serverResponse: `{"error":"internal server error"}`,
-			statusCode:     http.StatusInternalServerError,
-			expectedToken:  "",
-			expectError:    true,
-		},
-		{
-			name:           "invalid json response",
-			serverResponse: `invalid json`,
-			statusCode:     http.StatusOK,
-			expectedToken:  "",
-			expectError:    true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			// Create mock server
-			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-				w.WriteHeader(tt.statusCode)
-				w.Write([]byte(tt.serverResponse))
-			}))
-			defer server.Close()
-
-			// Temporarily override the endpoint
-			originalEndpoint := bufTokenEndpoint
-			bufTokenEndpoint = server.URL
-			defer func() {
-				bufTokenEndpoint = originalEndpoint
-			}()
-
-			token, err := fetchBufToken()
-
-			if tt.expectError {
-				require.Error(t, err)
-				require.Empty(t, token)
-			} else {
-				require.NoError(t, err)
-				require.Equal(t, tt.expectedToken, token)
-			}
-		})
-	}
-}
-
-func TestNewTSGeneratorBufTokenLogic(t *testing.T) {
-	tests := []struct {
-		name               string
-		isLocalProto       bool
-		existingEnvToken   string
-		mockServerResponse string
-		mockStatusCode     int
-		expectEnvSet       bool
-		expectLogMessage   bool
-	}{
-		{
-			name:               "local proto available - no token fetch",
-			isLocalProto:       true,
-			existingEnvToken:   "",
-			mockServerResponse: "",
-			mockStatusCode:     0,
-			expectEnvSet:       false,
-			expectLogMessage:   false,
-		},
-		{
-			name:               "env token already set - no fetch",
-			isLocalProto:       false,
-			existingEnvToken:   "existing_token",
-			mockServerResponse: "",
-			mockStatusCode:     0,
-			expectEnvSet:       false,
-			expectLogMessage:   false,
-		},
-		{
-			name:               "successful token fetch",
-			isLocalProto:       false,
-			existingEnvToken:   "",
-			mockServerResponse: `{"token":"fetched_token"}`,
-			mockStatusCode:     http.StatusOK,
-			expectEnvSet:       true,
-			expectLogMessage:   false,
-		},
-		{
-			name:               "failed token fetch - log message",
-			isLocalProto:       false,
-			existingEnvToken:   "",
-			mockServerResponse: `{"error":"server error"}`,
-			mockStatusCode:     http.StatusInternalServerError,
-			expectEnvSet:       false,
-			expectLogMessage:   true,
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			// Save original environment
-			originalToken := os.Getenv(bufTokenEnvName)
-			originalEndpoint := bufTokenEndpoint
-			defer func() {
-				if originalToken != "" {
-					os.Setenv(bufTokenEnvName, originalToken)
-				} else {
-					os.Unsetenv(bufTokenEnvName)
-				}
-				bufTokenEndpoint = originalEndpoint
-			}()
-
-			// Set up test environment
-			if tt.existingEnvToken != "" {
-				os.Setenv(bufTokenEnvName, tt.existingEnvToken)
-			} else {
-				os.Unsetenv(bufTokenEnvName)
-			}
-
-			// Set up mock server if needed
-			if !tt.isLocalProto && tt.existingEnvToken == "" {
-				server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-					w.WriteHeader(tt.mockStatusCode)
-					w.Write([]byte(tt.mockServerResponse))
-				}))
-				defer server.Close()
-				bufTokenEndpoint = server.URL
-			}
-
-			// Create mock generator
-			g := &generator{}
-
-			// Create TSGenerator with mocked isLocalProto
-			tsg := &tsGenerator{
-				g:            g,
-				isLocalProto: tt.isLocalProto,
-			}
-
-			// Simulate the logic from newTSGenerator
-			if !tsg.isLocalProto {
-				if os.Getenv(bufTokenEnvName) == "" {
-					token, err := fetchBufToken()
-					if err != nil {
-						// This would normally log the message
-						if tt.expectLogMessage {
-							require.Error(t, err)
-						}
-					} else {
-						os.Setenv(bufTokenEnvName, token)
-					}
-				}
-			}
-
-			// Verify expectations
-			if tt.expectEnvSet {
-				token := os.Getenv(bufTokenEnvName)
-				require.NotEmpty(t, token)
-				require.Equal(t, "fetched_token", token)
-			} else if tt.existingEnvToken != "" {
-				token := os.Getenv(bufTokenEnvName)
-				require.Equal(t, tt.existingEnvToken, token)
-			}
-		})
-	}
-}
diff --git a/ignite/pkg/cosmosgen/testdata/testchain/proto/buf.gen.swagger.yaml b/ignite/pkg/cosmosgen/testdata/testchain/proto/buf.gen.swagger.yaml
index 0061ef290e..d81685c33d 100644
--- a/ignite/pkg/cosmosgen/testdata/testchain/proto/buf.gen.swagger.yaml
+++ b/ignite/pkg/cosmosgen/testdata/testchain/proto/buf.gen.swagger.yaml
@@ -1,4 +1,4 @@
-# This file is auto-generated from Ignite. You can edit
+# This file is auto-generated by Ignite. You can edit
 # the file content but do not change the file name or path.
 #
 # buf.gen.swagger.yaml
diff --git a/ignite/pkg/errors/xerrors.go b/ignite/pkg/errors/xerrors.go
index 66ba2c074e..587714b61e 100644
--- a/ignite/pkg/errors/xerrors.go
+++ b/ignite/pkg/errors/xerrors.go
@@ -26,7 +26,7 @@ func New(msg string) error {
 }
 
 // Errorf aliases Newf().
-func Errorf(format string, args ...interface{}) error {
+func Errorf(format string, args ...any) error {
 	err := errors.Errorf(format, args...)
 	sentry.CaptureException(err)
 	return err
@@ -49,7 +49,7 @@ func Wrap(err error, msg string) error {
 // Wrapf wraps an error with a formatted message prefix. A stack
 // trace is also retained. If the format is empty, no prefix is added,
 // but the extra arguments are still processed for reportable strings.
-func Wrapf(err error, format string, args ...interface{}) error {
+func Wrapf(err error, format string, args ...any) error {
 	errWrap := errors.Wrapf(err, format, args...)
 	sentry.CaptureException(errWrap)
 	return errWrap
@@ -73,4 +73,4 @@ func Is(err, reference error) bool { return errors.Is(err, reference) }
 // matches a type if it is assignable to the target type, or if it has a method
 // As(interface{}) bool such that As(target) returns true. As will panic if target
 // is not a non-nil pointer to a type which implements error or is of interface type.
-func As(err error, target interface{}) bool { return errors.As(err, target) }
+func As(err error, target any) bool { return errors.As(err, target) }
diff --git a/ignite/templates/app/files/{{protoDir}}/buf.gen.gogo.yaml b/ignite/templates/app/files/{{protoDir}}/buf.gen.gogo.yaml
index 1f6ecfe5e0..a3b72cc944 100644
--- a/ignite/templates/app/files/{{protoDir}}/buf.gen.gogo.yaml
+++ b/ignite/templates/app/files/{{protoDir}}/buf.gen.gogo.yaml
@@ -1,4 +1,4 @@
-# This file is auto-generated from Ignite. You can edit
+# This file is auto-generated by Ignite. You can edit
 # the file content but do not change the file name or path.
 #
 # buf.gen.gogo.yaml
diff --git a/ignite/templates/app/files/{{protoDir}}/buf.gen.sta.yaml b/ignite/templates/app/files/{{protoDir}}/buf.gen.sta.yaml
index 215d950d94..7e69ed5d2e 100644
--- a/ignite/templates/app/files/{{protoDir}}/buf.gen.sta.yaml
+++ b/ignite/templates/app/files/{{protoDir}}/buf.gen.sta.yaml
@@ -1,4 +1,4 @@
-# This file is auto-generated from Ignite. You can edit
+# This file is auto-generated by Ignite. You can edit
 # the file content but do not change the file name or path.
 #
 # buf.gen.sta.yaml
diff --git a/ignite/templates/app/files/{{protoDir}}/buf.gen.swagger.yaml b/ignite/templates/app/files/{{protoDir}}/buf.gen.swagger.yaml
index 0061ef290e..d81685c33d 100644
--- a/ignite/templates/app/files/{{protoDir}}/buf.gen.swagger.yaml
+++ b/ignite/templates/app/files/{{protoDir}}/buf.gen.swagger.yaml
@@ -1,4 +1,4 @@
-# This file is auto-generated from Ignite. You can edit
+# This file is auto-generated by Ignite. You can edit
 # the file content but do not change the file name or path.
 #
 # buf.gen.swagger.yaml
diff --git a/ignite/templates/app/files/{{protoDir}}/buf.gen.ts.yaml b/ignite/templates/app/files/{{protoDir}}/buf.gen.ts.yaml
index bc2f01b93c..9bd0f601e7 100644
--- a/ignite/templates/app/files/{{protoDir}}/buf.gen.ts.yaml
+++ b/ignite/templates/app/files/{{protoDir}}/buf.gen.ts.yaml
@@ -1,4 +1,4 @@
-# This file is auto-generated from Ignite. You can edit
+# This file is auto-generated by Ignite. You can edit
 # the file content but do not change the file name or path.
 #
 # buf.gen.ts.yaml

From 293a213936bd362a89f1142199e51e6538a8b12f Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Wed, 17 Sep 2025 18:01:12 +0200
Subject: [PATCH 03/11] fix `CaptureException called with nil error`

---
 ignite/pkg/errors/xerrors.go | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ignite/pkg/errors/xerrors.go b/ignite/pkg/errors/xerrors.go
index 587714b61e..8261f898e6 100644
--- a/ignite/pkg/errors/xerrors.go
+++ b/ignite/pkg/errors/xerrors.go
@@ -42,7 +42,9 @@ func WithStack(err error) error {
 // Wrap wraps an error with a message prefix. A stack trace is retained.
 func Wrap(err error, msg string) error {
 	errWrap := errors.Wrap(err, msg)
-	sentry.CaptureException(errWrap)
+	if err != nil {
+		sentry.CaptureException(errWrap)
+	}
 	return errWrap
 }
 
@@ -51,7 +53,9 @@ func Wrap(err error, msg string) error {
 // but the extra arguments are still processed for reportable strings.
 func Wrapf(err error, format string, args ...any) error {
 	errWrap := errors.Wrapf(err, format, args...)
-	sentry.CaptureException(errWrap)
+	if err != nil {
+		sentry.CaptureException(errWrap)
+	}
 	return errWrap
 }
 

From d29589db294494394dd5b6c9ead38573434f8728 Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Fri, 19 Sep 2025 23:30:27 +0200
Subject: [PATCH 04/11] cl

---
 changelog.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/changelog.md b/changelog.md
index bab189ffec..3dd0947dc3 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,7 +2,7 @@
 
 ## Unreleased
 
-### Features
+### Changes
 
 - [#4807](https://github.com/ignite/cli/pull/4807) Improve unconfigured path message when building a chain.
 

From 4088343b988d2cae23cf799c00cbbb1a2e6dd33b Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Thu, 25 Sep 2025 20:52:58 +0200
Subject: [PATCH 05/11] updates

---
 changelog.md               | 1 +
 ignite/internal/buf/buf.go | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/changelog.md b/changelog.md
index 3dd0947dc3..a66b2d4a4a 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,6 +5,7 @@
 ### Changes
 
 - [#4807](https://github.com/ignite/cli/pull/4807) Improve unconfigured path message when building a chain.
+- [#4805](https://github.com/ignite/cli/pull/4805) Fetch fallback buf token.
 
 ## [`v29.4.0`](https://github.com/ignite/cli/releases/tag/v29.4.0)
 
diff --git a/ignite/internal/buf/buf.go b/ignite/internal/buf/buf.go
index fbbe73e5e4..268ee2af27 100644
--- a/ignite/internal/buf/buf.go
+++ b/ignite/internal/buf/buf.go
@@ -2,12 +2,13 @@ package buf
 
 import (
 	"encoding/json"
-	"fmt"
 	"net/http"
 	"time"
+
+	"github.com/ignite/cli/v29/ignite/pkg/errors"
 )
 
-var BufTokenURL = "https://api.ignite.com/v1/buf/token"
+var BufTokenURL = "https://buf.ignite.com" //nolint:gosec // URL is hardcoded and not user-provided
 
 // FetchToken fetches the buf token from the Ignite API.
 func FetchToken() (string, error) {
@@ -22,7 +23,7 @@ func FetchToken() (string, error) {
 	defer resp.Body.Close()
 
 	if resp.StatusCode != http.StatusOK {
-		return "", fmt.Errorf("HTTP request failed with status code: %d", resp.StatusCode)
+		return "", errors.Errorf("HTTP request failed with status code: %d", resp.StatusCode)
 	}
 
 	type tokenResponse struct {

From e1f5cc8ca931eb39eafffa51afb1d7f423619012 Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Thu, 25 Sep 2025 22:02:17 +0200
Subject: [PATCH 06/11] updates

---
 ignite/pkg/gocmd/gocmd.go      | 8 --------
 ignite/pkg/gocmd/gocmd_test.go | 9 ---------
 2 files changed, 17 deletions(-)

diff --git a/ignite/pkg/gocmd/gocmd.go b/ignite/pkg/gocmd/gocmd.go
index c5216df876..db3aedb1e1 100644
--- a/ignite/pkg/gocmd/gocmd.go
+++ b/ignite/pkg/gocmd/gocmd.go
@@ -168,14 +168,6 @@ func Install(ctx context.Context, path string, pkgs []string, options ...exec.Op
 	return exec.Exec(ctx, command, append(options, exec.StepOption(step.Workdir(path)))...)
 }
 
-// IsInstallError returns true if err is interpreted as a go install error.
-func IsInstallError(err error) bool {
-	if err == nil {
-		return false
-	}
-	return strings.Contains(err.Error(), "no required module provides package")
-}
-
 // Get runs go get pkgs on path with options.
 func Get(ctx context.Context, path string, pkgs []string, options ...exec.Option) error {
 	command := []string{
diff --git a/ignite/pkg/gocmd/gocmd_test.go b/ignite/pkg/gocmd/gocmd_test.go
index fc33beb654..bf3a3e69dd 100644
--- a/ignite/pkg/gocmd/gocmd_test.go
+++ b/ignite/pkg/gocmd/gocmd_test.go
@@ -7,18 +7,9 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
 	"github.com/ignite/cli/v29/ignite/pkg/gocmd"
 )
 
-func TestIsInstallError(t *testing.T) {
-	assert.False(t, gocmd.IsInstallError(errors.New("oups")))
-
-	err := errors.New(`error while running command go install github.com/cosmos/gogoproto/protoc-gen-gocosmos google.golang.org/protobuf/cmd/protoc-gen-go github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2: no required module provides package github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2; to add it:
-		go get github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2`)
-	assert.True(t, gocmd.IsInstallError(err))
-}
-
 func TestList(t *testing.T) {
 	wd, err := os.Getwd()
 	assert.NoError(t, err)

From 4f90252b7ce5f92093f86c99894ff03786e37ced Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Thu, 25 Sep 2025 23:33:02 +0200
Subject: [PATCH 07/11] refactor: package cleanup

---
 ignite/internal/analytics/analytics.go        |  11 +-
 .../matomo => internal/analytics}/matomo.go   |  33 ++--
 ignite/pkg/cosmoserror/error.go               |  40 -----
 ignite/pkg/cosmoserror/error_test.go          |  88 ----------
 ignite/pkg/cosmostestutil/sample/sample.go    |  13 --
 .../pkg/cosmostestutil/sample/sample_test.go  |  16 --
 ignite/pkg/ctxreader/ctxreader.go             |  51 ------
 ignite/pkg/ctxreader/ctxreader_test.go        |  38 ----
 ignite/pkg/numbers/numbers.go                 |  90 ----------
 ignite/pkg/numbers/numbers_test.go            |  73 --------
 ignite/pkg/tendermintrpc/rpc.go               | 163 ------------------
 11 files changed, 21 insertions(+), 595 deletions(-)
 rename ignite/{pkg/matomo => internal/analytics}/matomo.go (90%)
 delete mode 100644 ignite/pkg/cosmoserror/error.go
 delete mode 100644 ignite/pkg/cosmoserror/error_test.go
 delete mode 100644 ignite/pkg/cosmostestutil/sample/sample.go
 delete mode 100644 ignite/pkg/cosmostestutil/sample/sample_test.go
 delete mode 100644 ignite/pkg/ctxreader/ctxreader.go
 delete mode 100644 ignite/pkg/ctxreader/ctxreader_test.go
 delete mode 100644 ignite/pkg/numbers/numbers.go
 delete mode 100644 ignite/pkg/numbers/numbers_test.go
 delete mode 100644 ignite/pkg/tendermintrpc/rpc.go

diff --git a/ignite/internal/analytics/analytics.go b/ignite/internal/analytics/analytics.go
index 5a83512003..c29b4cc4e2 100644
--- a/ignite/internal/analytics/analytics.go
+++ b/ignite/internal/analytics/analytics.go
@@ -15,7 +15,6 @@ import (
 	"github.com/ignite/cli/v29/ignite/internal/sentry"
 	"github.com/ignite/cli/v29/ignite/pkg/cliui"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
-	"github.com/ignite/cli/v29/ignite/pkg/matomo"
 	"github.com/ignite/cli/v29/ignite/pkg/randstr"
 	"github.com/ignite/cli/v29/ignite/version"
 )
@@ -28,7 +27,7 @@ const (
 	igniteAnonIdentity = "anon_identity.json"
 )
 
-var matomoClient matomo.Client
+var matomoClient MatomoClient
 
 // anonIdentity represents an analytics identity file.
 type anonIdentity struct {
@@ -39,10 +38,10 @@ type anonIdentity struct {
 }
 
 func init() {
-	matomoClient = matomo.New(
+	matomoClient = NewMatomoClient(
 		telemetryEndpoint,
-		matomo.WithIDSite(4),
-		matomo.WithSource("https://cli.ignite.com"),
+		WithIDSite(4),
+		WithSource("https://cli.ignite.com"),
 	)
 }
 
@@ -73,7 +72,7 @@ func SendMetric(wg *sync.WaitGroup, cmd *cobra.Command) {
 		}
 	}
 
-	met := matomo.Metric{
+	met := Metric{
 		Name:            cmd.Name(),
 		Cmd:             path,
 		ScaffoldType:    scaffoldType,
diff --git a/ignite/pkg/matomo/matomo.go b/ignite/internal/analytics/matomo.go
similarity index 90%
rename from ignite/pkg/matomo/matomo.go
rename to ignite/internal/analytics/matomo.go
index 66ce8b10d2..5007125757 100644
--- a/ignite/pkg/matomo/matomo.go
+++ b/ignite/internal/analytics/matomo.go
@@ -1,5 +1,4 @@
-// Package matomo is a client for Matomo to send data points for hint-type=event.
-package matomo
+package analytics
 
 import (
 	"crypto/rand"
@@ -17,8 +16,8 @@ import (
 )
 
 type (
-	// Client is an analytics client.
-	Client struct {
+	// MatomoClient is a matomo client.
+	MatomoClient struct {
 		endpoint   string
 		idSite     uint   // Matomo ID Site.
 		tokenAuth  string // Matomo Token Auth.
@@ -26,8 +25,8 @@ type (
 		httpClient http.Client
 	}
 
-	// Params analytics metrics body.
-	Params struct {
+	// MatomoParams analytics metrics body.
+	MatomoParams struct {
 		IDSite      uint   `url:"idsite"`
 		Rec         uint   `url:"rec"`
 		ActionName  string `url:"action_name"`
@@ -121,32 +120,32 @@ type (
 )
 
 // Option configures code generation.
-type Option func(*Client)
+type Option func(*MatomoClient)
 
 // WithIDSite adds an id site.
 func WithIDSite(idSite uint) Option {
-	return func(c *Client) {
+	return func(c *MatomoClient) {
 		c.idSite = idSite
 	}
 }
 
 // WithTokenAuth adds a matomo token authentication.
 func WithTokenAuth(tokenAuth string) Option {
-	return func(c *Client) {
+	return func(c *MatomoClient) {
 		c.tokenAuth = tokenAuth
 	}
 }
 
 // WithSource adds a matomo URL source.
 func WithSource(source string) Option {
-	return func(c *Client) {
+	return func(c *MatomoClient) {
 		c.source = source
 	}
 }
 
-// New creates a new Matomo client.
-func New(endpoint string, opts ...Option) Client {
-	c := Client{
+// NewMatomoClient creates a new Matomo client.
+func NewMatomoClient(endpoint string, opts ...Option) MatomoClient {
+	c := MatomoClient{
 		endpoint: endpoint,
 		source:   endpoint,
 		httpClient: http.Client{
@@ -161,7 +160,7 @@ func New(endpoint string, opts ...Option) Client {
 }
 
 // Send sends metric event to analytics.
-func (c Client) Send(params Params) error {
+func (c MatomoClient) Send(params MatomoParams) error {
 	requestURL, err := url.Parse(c.endpoint)
 	if err != nil {
 		return err
@@ -189,7 +188,7 @@ func (c Client) Send(params Params) error {
 }
 
 // SendMetric build the metrics and send to analytics.
-func (c Client) SendMetric(sessionID string, metric Metric) error {
+func (c MatomoClient) SendMetric(sessionID string, metric Metric) error {
 	var (
 		now       = time.Now()
 		r, _      = rand.Int(rand.Reader, big.NewInt(math.MaxInt64))
@@ -201,7 +200,7 @@ func (c Client) SendMetric(sessionID string, metric Metric) error {
 
 	cmd := splitCommand(metric.Cmd)
 
-	return c.Send(Params{
+	return c.Send(MatomoParams{
 		IDSite:      c.idSite,
 		Rec:         1,
 		APIVersion:  1,
@@ -261,6 +260,6 @@ func splitCommand(cmd string) []string {
 }
 
 // metricURL build the metric URL.
-func (c Client) metricURL(cmd string) string {
+func (c MatomoClient) metricURL(cmd string) string {
 	return fmt.Sprintf("%s/%s", c.source, strings.ReplaceAll(cmd, " ", "_"))
 }
diff --git a/ignite/pkg/cosmoserror/error.go b/ignite/pkg/cosmoserror/error.go
deleted file mode 100644
index e88c299d5d..0000000000
--- a/ignite/pkg/cosmoserror/error.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package cosmoserror
-
-import (
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-)
-
-var (
-	ErrInternal       = errors.New("internal error")
-	ErrInvalidRequest = errors.New("invalid request")
-	ErrNotFound       = errors.New("not found")
-)
-
-// Unwrap checks if an error contains a given grpc error code and returns the corresponding simple error type.
-//
-//nolint:exhaustive
-func Unwrap(err error) error {
-	s, ok := status.FromError(err)
-	if ok {
-		switch s.Code() {
-		case codes.NotFound:
-			return ErrNotFound
-		case codes.InvalidArgument:
-			return ErrInvalidRequest
-		case codes.Internal:
-			return ErrInternal
-		}
-	}
-	if err := errors.Unwrap(err); err != nil {
-		return err
-	}
-	return err
-}
-
-// IsNotFound returns if the given error is "not found".
-func IsNotFound(err error) bool {
-	return errors.Is(Unwrap(err), ErrNotFound)
-}
diff --git a/ignite/pkg/cosmoserror/error_test.go b/ignite/pkg/cosmoserror/error_test.go
deleted file mode 100644
index bcf112808f..0000000000
--- a/ignite/pkg/cosmoserror/error_test.go
+++ /dev/null
@@ -1,88 +0,0 @@
-package cosmoserror_test
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/status"
-
-	"github.com/ignite/cli/v29/ignite/pkg/cosmoserror"
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-)
-
-func TestUnwrap(t *testing.T) {
-	tests := []struct {
-		name string
-		err  error
-		want error
-	}{
-		{
-			name: "should return internal error",
-			err:  status.Error(codes.Internal, "test error 1"),
-			want: cosmoserror.ErrInternal,
-		},
-		{
-			name: "should return invalid request",
-			err:  status.Error(codes.InvalidArgument, "test error 2"),
-			want: cosmoserror.ErrInvalidRequest,
-		},
-		{
-			name: "should return not found",
-			err:  status.Error(codes.NotFound, "test error 3"),
-			want: cosmoserror.ErrNotFound,
-		},
-		{
-			name: "should return not found with wrapped error",
-			err:  errors.Errorf("oups: %w", status.Error(codes.NotFound, "test error 4")),
-			want: cosmoserror.ErrNotFound,
-		},
-		{
-			name: "should return same error",
-			err:  errors.New("test error 5"),
-			want: errors.New("test error 5"),
-		},
-		{
-			name: "should unwrap error",
-			err:  fmt.Errorf("test error 4: %w", errors.New("test error 6")), //nolint:forbidigo
-			want: errors.New("test error 6"),
-		},
-	}
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			unwrapped := cosmoserror.Unwrap(tc.err)
-			require.Equal(t, tc.want.Error(), unwrapped.Error())
-		})
-	}
-}
-
-func TestIsNotFound(t *testing.T) {
-	tests := []struct {
-		name string
-		err  error
-		want bool
-	}{
-		{
-			name: "should return false from invalid code",
-			err:  status.Error(codes.Internal, "test error 1"),
-			want: false,
-		},
-		{
-			name: "should return false from invalid error",
-			err:  errors.New("test error 4"),
-			want: false,
-		},
-		{
-			name: "should return true",
-			err:  status.Error(codes.NotFound, "test error 3"),
-			want: true,
-		},
-	}
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			got := cosmoserror.IsNotFound(tc.err)
-			require.Equal(t, tc.want, got)
-		})
-	}
-}
diff --git a/ignite/pkg/cosmostestutil/sample/sample.go b/ignite/pkg/cosmostestutil/sample/sample.go
deleted file mode 100644
index bfead2af83..0000000000
--- a/ignite/pkg/cosmostestutil/sample/sample.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package cosmostestutilsample
-
-import (
-	"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
-	sdk "github.com/cosmos/cosmos-sdk/types"
-)
-
-// AccAddress returns a sample account address.
-func AccAddress() string {
-	pk := ed25519.GenPrivKey().PubKey()
-	addr := pk.Address()
-	return sdk.AccAddress(addr).String()
-}
diff --git a/ignite/pkg/cosmostestutil/sample/sample_test.go b/ignite/pkg/cosmostestutil/sample/sample_test.go
deleted file mode 100644
index 6fd158efe0..0000000000
--- a/ignite/pkg/cosmostestutil/sample/sample_test.go
+++ /dev/null
@@ -1,16 +0,0 @@
-package cosmostestutilsample
-
-import (
-	"testing"
-
-	addresscodec "github.com/cosmos/cosmos-sdk/codec/address"
-	"github.com/stretchr/testify/require"
-)
-
-func TestAccAddress(t *testing.T) {
-	got := AccAddress()
-	require.NotEmpty(t, got)
-	exampleAccountAddress := addresscodec.NewBech32Codec("cosmos")
-	_, err := exampleAccountAddress.StringToBytes(got)
-	require.NoError(t, err)
-}
diff --git a/ignite/pkg/ctxreader/ctxreader.go b/ignite/pkg/ctxreader/ctxreader.go
deleted file mode 100644
index e195ecaade..0000000000
--- a/ignite/pkg/ctxreader/ctxreader.go
+++ /dev/null
@@ -1,51 +0,0 @@
-// Package ctxreader brings context.Context to io.Reader
-package ctxreader
-
-import (
-	"context"
-	"io"
-	"sync"
-)
-
-type cancelableReader struct {
-	io.Reader
-	ctx context.Context
-	m   sync.Mutex
-	err error
-}
-
-// New returns a new reader that emits a context error through its r.Read() method
-// when ctx canceled.
-func New(ctx context.Context, r io.Reader) io.Reader {
-	return &cancelableReader{Reader: r, ctx: ctx}
-}
-
-// Read implements io.Reader and it stops blocking when reading is completed
-// or context is cancelled.
-func (r *cancelableReader) Read(data []byte) (n int, err error) {
-	r.m.Lock()
-	defer r.m.Unlock()
-
-	if r.err != nil {
-		return 0, r.err
-	}
-
-	var (
-		readerN   int
-		readerErr error
-	)
-	isRead := make(chan struct{})
-	go func() {
-		readerN, readerErr = r.Reader.Read(data)
-		close(isRead)
-	}()
-
-	select {
-	case <-r.ctx.Done():
-		r.err = r.ctx.Err()
-		return 0, r.ctx.Err()
-	case <-isRead:
-		r.err = readerErr
-		return readerN, readerErr
-	}
-}
diff --git a/ignite/pkg/ctxreader/ctxreader_test.go b/ignite/pkg/ctxreader/ctxreader_test.go
deleted file mode 100644
index 6a146378c4..0000000000
--- a/ignite/pkg/ctxreader/ctxreader_test.go
+++ /dev/null
@@ -1,38 +0,0 @@
-package ctxreader
-
-import (
-	"bytes"
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-)
-
-func TestReadAndCancel(t *testing.T) {
-	// create the ctx.
-	ctx, cancel := context.WithCancel(context.Background())
-
-	// create a buffer and write some initial data.
-	buf := &bytes.Buffer{}
-	buf.Write([]byte{1, 2, 3})
-
-	// initialize cancelableReader with buf.
-	r := New(ctx, buf)
-
-	// make sure that cancelableReader will read the first 2 bytes
-	// of previously written data and.
-	data := make([]byte, 2)
-
-	n, err := r.Read(data)
-	require.NoError(t, err)
-	require.Equal(t, 2, n)
-	require.Equal(t, []byte{1, 2}, data)
-
-	// cancel ctx and try to read again, this time Read will unblock and return
-	// with a context.Canceled instead of reading the 3rd byte from initial data.
-	cancel()
-
-	n, err = r.Read(data)
-	require.Equal(t, context.Canceled, err)
-	require.Equal(t, 0, n)
-}
diff --git a/ignite/pkg/numbers/numbers.go b/ignite/pkg/numbers/numbers.go
deleted file mode 100644
index c5297787df..0000000000
--- a/ignite/pkg/numbers/numbers.go
+++ /dev/null
@@ -1,90 +0,0 @@
-package numbers
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-)
-
-const (
-	separator = ","
-	sepRange  = "-"
-)
-
-// ParseList parses comma separated numbers and range to []uint64.
-func ParseList(arg string) ([]uint64, error) {
-	result := make([]uint64, 0)
-	listNumbers := make(map[uint64]struct{})
-	// Split the slice by the separator
-	for _, numberRange := range strings.Split(arg, separator) {
-		trimmedRange := strings.TrimSpace(numberRange)
-		if trimmedRange == "" {
-			continue
-		}
-
-		// Split the number by the separator range
-		numbers := strings.Split(trimmedRange, sepRange)
-		switch len(numbers) {
-		// Parse a single number
-		case 1:
-			trimmed := strings.TrimSpace(numbers[0])
-			i, err := strconv.ParseUint(trimmed, 10, 32)
-			if err != nil {
-				return nil, err
-			}
-			if _, ok := listNumbers[i]; ok {
-				continue
-			}
-			listNumbers[i] = struct{}{}
-			result = append(result, i)
-
-		// Parse a range number (eg: 3-7)
-		case 2:
-			var (
-				startN = strings.TrimSpace(numbers[0])
-				endN   = strings.TrimSpace(numbers[1])
-			)
-			if startN == "" {
-				startN = endN
-			}
-			if endN == "" {
-				endN = startN
-			}
-			if startN == "" {
-				continue
-			}
-			start, err := strconv.ParseUint(startN, 10, 32)
-			if err != nil {
-				return nil, err
-			}
-			end, err := strconv.ParseUint(endN, 10, 32)
-			if err != nil {
-				return nil, err
-			}
-			if start > end {
-				return nil, errors.Errorf("cannot parse a reverse ordering range: %s", trimmedRange)
-			}
-			for ; start <= end; start++ {
-				if _, ok := listNumbers[start]; ok {
-					continue
-				}
-				listNumbers[start] = struct{}{}
-				result = append(result, start)
-			}
-		default:
-			return nil, errors.Errorf("cannot parse the number range: %s", trimmedRange)
-		}
-	}
-	return result, nil
-}
-
-// List creates a comma separated int list with optional prefix for each uint64.
-func List(numbers []uint64, prefix string) string {
-	var s []string
-	for _, n := range numbers {
-		s = append(s, fmt.Sprintf("%s%d", prefix, n))
-	}
-	return strings.Join(s, ", ")
-}
diff --git a/ignite/pkg/numbers/numbers_test.go b/ignite/pkg/numbers/numbers_test.go
deleted file mode 100644
index 21025c6060..0000000000
--- a/ignite/pkg/numbers/numbers_test.go
+++ /dev/null
@@ -1,73 +0,0 @@
-package numbers
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-)
-
-func TestParseList(t *testing.T) {
-	cases := []struct {
-		list   string
-		parsed []uint64
-	}{
-		{"1,2,3", []uint64{1, 2, 3}},
-		{"1, 2,3 ", []uint64{1, 2, 3}},
-		{",1, 2,", []uint64{1, 2}},
-		{"1-3 ", []uint64{1, 2, 3}},
-		{"1-3,8 ", []uint64{1, 2, 3, 8}},
-		{"8-11, 1-3, ", []uint64{8, 9, 10, 11, 1, 2, 3}},
-		{"1-3,33, 8-11, ", []uint64{1, 2, 3, 33, 8, 9, 10, 11}},
-		{"1-3,8-11,33-36 ", []uint64{1, 2, 3, 8, 9, 10, 11, 33, 34, 35, 36}},
-		{"2-7,2-5,9-11,1-8", []uint64{2, 3, 4, 5, 6, 7, 9, 10, 11, 1, 8}},
-		{",", []uint64{}},
-		{",-", []uint64{}},
-		{",10-", []uint64{10}},
-		{"10-", []uint64{10}},
-		{"-10", []uint64{10}},
-		{"10-10", []uint64{10}},
-	}
-	for _, tt := range cases {
-		t.Run("list "+tt.list, func(t *testing.T) {
-			parsed, err := ParseList(tt.list)
-			require.NoError(t, err)
-			require.Equal(t, tt.parsed, parsed)
-		})
-	}
-}
-
-func TestParseListErrors(t *testing.T) {
-	cases := []struct {
-		list string
-		err  error
-	}{
-		{"12-8", errors.New("cannot parse a reverse ordering range: 12-8")},
-		{"1-2-3", errors.New("cannot parse the number range: 1-2-3")},
-	}
-	for _, tt := range cases {
-		t.Run("list "+tt.list, func(t *testing.T) {
-			_, err := ParseList(tt.list)
-			require.Error(t, err)
-			require.True(t, errors.Is(tt.err, err))
-		})
-	}
-}
-
-func TestList(t *testing.T) {
-	cases := []struct {
-		parsed []uint64
-		list   string
-	}{
-		{[]uint64{1, 2, 3}, "#1, #2, #3"},
-		{[]uint64{1}, "#1"},
-		{[]uint64{}, ""},
-	}
-	for i, tt := range cases {
-		t.Run(fmt.Sprintf("no: %d", i), func(t *testing.T) {
-			require.Equal(t, tt.list, List(tt.parsed, "#"))
-		})
-	}
-}
diff --git a/ignite/pkg/tendermintrpc/rpc.go b/ignite/pkg/tendermintrpc/rpc.go
deleted file mode 100644
index f9ac0e9efd..0000000000
--- a/ignite/pkg/tendermintrpc/rpc.go
+++ /dev/null
@@ -1,163 +0,0 @@
-package tendermintrpc
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strconv"
-
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-	"github.com/ignite/cli/v29/ignite/pkg/safeconverter"
-)
-
-const (
-	endpointNetInfo = "/net_info"
-	endpointGenesis = "/genesis"
-	endpointStatus  = "/status"
-)
-
-// Client is a Tendermint RPC client.
-type Client struct {
-	addr string
-}
-
-// New creates a new Tendermint RPC client.
-func New(addr string) Client {
-	return Client{addr: addr}
-}
-
-// NetInfo represents Network Info.
-type NetInfo struct {
-	ConnectedPeers int
-}
-
-func (c Client) url(endpoint string) string {
-	return fmt.Sprintf("%s%s", c.addr, endpoint)
-}
-
-// GetNetInfo retrieves network info.
-func (c Client) GetNetInfo(ctx context.Context) (NetInfo, error) {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.url(endpointNetInfo), nil)
-	if err != nil {
-		return NetInfo{}, err
-	}
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return NetInfo{}, err
-	}
-	defer resp.Body.Close()
-
-	var res struct {
-		Result struct {
-			Peers string `json:"n_peers"`
-		} `json:"result"`
-	}
-	if err := json.NewDecoder(resp.Body).Decode(&res); err != nil {
-		return NetInfo{}, err
-	}
-
-	peers, err := strconv.ParseUint(res.Result.Peers, 10, 64)
-	if err != nil {
-		return NetInfo{}, err
-	}
-
-	return NetInfo{
-		ConnectedPeers: safeconverter.ToInt[uint64](peers),
-	}, nil
-}
-
-// Genesis represents Genesis.
-type Genesis struct {
-	ChainID string `json:"chain_id"`
-}
-
-// GetGenesis retrieves Genesis.
-func (c Client) GetGenesis(ctx context.Context) (Genesis, error) {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.url(endpointGenesis), nil)
-	if err != nil {
-		return Genesis{}, err
-	}
-
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return Genesis{}, err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return Genesis{}, errors.Errorf("%d", resp.StatusCode)
-	}
-
-	var out struct {
-		Result struct {
-			Genesis Genesis `json:"genesis"`
-		} `json:"Result"`
-	}
-
-	if err := json.NewDecoder(resp.Body).Decode(&out); err != nil {
-		return Genesis{}, err
-	}
-
-	return out.Result.Genesis, nil
-}
-
-// NodeInfo holds node info.
-type NodeInfo struct {
-	Network string
-}
-
-// Status retrieves node Status.
-func (c Client) Status(ctx context.Context) (NodeInfo, error) {
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, c.url(endpointStatus), nil)
-	if err != nil {
-		return NodeInfo{}, err
-	}
-
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return NodeInfo{}, err
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode != http.StatusOK {
-		return NodeInfo{}, errors.Errorf("%d", resp.StatusCode)
-	}
-
-	var (
-		info NodeInfo
-		b    = &bytes.Buffer{}
-		r    = io.TeeReader(resp.Body, b)
-	)
-
-	var out struct {
-		Result struct {
-			NodeInfo NodeInfo `json:"node_info"`
-		} `json:"result"`
-	}
-
-	if err := json.NewDecoder(r).Decode(&out); err != nil {
-		return NodeInfo{}, err
-	}
-
-	info = out.Result.NodeInfo
-
-	// some versions have a different response payload.
-	if info.Network == "" {
-		var out struct {
-			Result struct {
-				NodeInfo NodeInfo `json:"NodeInfo"`
-			} `json:"result"`
-		}
-
-		if err := json.NewDecoder(b).Decode(&out); err != nil {
-			return NodeInfo{}, err
-		}
-
-		info = out.Result.NodeInfo
-	}
-
-	return info, nil
-}

From b15df74f6ed884958f2ea8487f7a992e64865f6b Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Thu, 25 Sep 2025 23:42:50 +0200
Subject: [PATCH 08/11] updates

---
 ignite/cmd/ignite/main.go                     |   3 +-
 ignite/cmd/scaffold_module.go                 |   3 +-
 ignite/pkg/cosmosutil/address.go              |  25 ----
 ignite/pkg/cosmosutil/address_test.go         |  81 ------------
 ignite/pkg/cosmosutil/config.go               |   5 -
 ignite/pkg/cosmosutil/genesis/genesis.go      | 118 ------------------
 ignite/pkg/cosmosutil/genesis/genesis_test.go |  38 ------
 ignite/pkg/cosmosutil/gentx.go                | 101 ---------------
 ignite/pkg/cosmosutil/gentx_test.go           |  74 -----------
 ignite/pkg/cosmosutil/testdata/gentx1.json    |  61 ---------
 ignite/pkg/cosmosutil/testdata/gentx2.json    |  66 ----------
 .../cosmosutil/testdata/gentx_invalid.json    |   6 -
 ignite/pkg/errors/errors.go                   |   7 ++
 ignite/pkg/placeholder/error.go               |   7 +-
 ignite/pkg/validation/errors.go               |   7 --
 ignite/services/scaffolder/module.go          |   3 +-
 16 files changed, 13 insertions(+), 592 deletions(-)
 delete mode 100644 ignite/pkg/cosmosutil/address.go
 delete mode 100644 ignite/pkg/cosmosutil/address_test.go
 delete mode 100644 ignite/pkg/cosmosutil/config.go
 delete mode 100644 ignite/pkg/cosmosutil/genesis/genesis.go
 delete mode 100644 ignite/pkg/cosmosutil/genesis/genesis_test.go
 delete mode 100644 ignite/pkg/cosmosutil/gentx.go
 delete mode 100644 ignite/pkg/cosmosutil/gentx_test.go
 delete mode 100644 ignite/pkg/cosmosutil/testdata/gentx1.json
 delete mode 100644 ignite/pkg/cosmosutil/testdata/gentx2.json
 delete mode 100644 ignite/pkg/cosmosutil/testdata/gentx_invalid.json
 create mode 100644 ignite/pkg/errors/errors.go
 delete mode 100644 ignite/pkg/validation/errors.go

diff --git a/ignite/cmd/ignite/main.go b/ignite/cmd/ignite/main.go
index cce8d18b8a..e4d5eeb3bb 100644
--- a/ignite/cmd/ignite/main.go
+++ b/ignite/cmd/ignite/main.go
@@ -18,7 +18,6 @@ import (
 	"github.com/ignite/cli/v29/ignite/pkg/cliui/colors"
 	"github.com/ignite/cli/v29/ignite/pkg/cliui/icons"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
-	"github.com/ignite/cli/v29/ignite/pkg/validation"
 	"github.com/ignite/cli/v29/ignite/pkg/xstrings"
 	"github.com/ignite/cli/v29/ignite/version"
 )
@@ -64,7 +63,7 @@ func run() int {
 
 	if err != nil {
 		var (
-			validationErr validation.Error
+			validationErr errors.ValidationError
 			versionErr    chainconfig.VersionError
 			msg           string
 		)
diff --git a/ignite/cmd/scaffold_module.go b/ignite/cmd/scaffold_module.go
index d7ab7733de..ca92be8534 100644
--- a/ignite/cmd/scaffold_module.go
+++ b/ignite/cmd/scaffold_module.go
@@ -10,7 +10,6 @@ import (
 
 	"github.com/ignite/cli/v29/ignite/pkg/cliui"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
-	"github.com/ignite/cli/v29/ignite/pkg/validation"
 	"github.com/ignite/cli/v29/ignite/pkg/xgenny"
 	"github.com/ignite/cli/v29/ignite/services/scaffolder"
 	modulecreate "github.com/ignite/cli/v29/ignite/templates/module/create"
@@ -182,7 +181,7 @@ func scaffoldModuleHandler(cmd *cobra.Command, args []string) error {
 	}
 
 	if err := sc.CreateModule(name, options...); err != nil {
-		var validationErr validation.Error
+		var validationErr errors.ValidationError
 		if !requireRegistration && errors.As(err, &validationErr) {
 			fmt.Fprintf(&msg, "Can't register module '%s'.\n", name)
 			fmt.Fprintln(&msg, validationErr.ValidationInfo())
diff --git a/ignite/pkg/cosmosutil/address.go b/ignite/pkg/cosmosutil/address.go
deleted file mode 100644
index 8ea9ee3192..0000000000
--- a/ignite/pkg/cosmosutil/address.go
+++ /dev/null
@@ -1,25 +0,0 @@
-package cosmosutil
-
-import (
-	"github.com/cosmos/cosmos-sdk/types/bech32"
-
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-)
-
-// ChangeAddressPrefix returns the address with another prefix.
-func ChangeAddressPrefix(address, newPrefix string) (string, error) {
-	if newPrefix == "" {
-		return "", errors.New("empty prefix")
-	}
-	_, pubKey, err := bech32.DecodeAndConvert(address)
-	if err != nil {
-		return "", err
-	}
-	return bech32.ConvertAndEncode(newPrefix, pubKey)
-}
-
-// GetAddressPrefix returns the bech 32 prefix used by the address.
-func GetAddressPrefix(address string) (string, error) {
-	prefix, _, err := bech32.DecodeAndConvert(address)
-	return prefix, err
-}
diff --git a/ignite/pkg/cosmosutil/address_test.go b/ignite/pkg/cosmosutil/address_test.go
deleted file mode 100644
index 2d065fc4f3..0000000000
--- a/ignite/pkg/cosmosutil/address_test.go
+++ /dev/null
@@ -1,81 +0,0 @@
-package cosmosutil_test
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
-	"github.com/ignite/cli/v29/ignite/pkg/cosmosutil"
-)
-
-func TestChangePrefix(t *testing.T) {
-	tests := []struct {
-		name    string
-		address string
-		prefix  string
-		want    string
-		wantErr bool
-	}{
-		{
-			name:    "cosmos address to spn address",
-			address: "cosmos1dd246yq6z5vzjz9gh8cff46pll75yyl8ygndsj",
-			prefix:  "spn",
-			want:    "spn1dd246yq6z5vzjz9gh8cff46pll75yyl8c5tt7g",
-		},
-		{
-			name:    "cosmos address to spn address 2",
-			address: "cosmos1mmlqwyqk7neqegffp99q86eckpm4pjah3ytlpa",
-			prefix:  "spn",
-			want:    "spn1mmlqwyqk7neqegffp99q86eckpm4pjahdcne08",
-		},
-		{
-			name:    "cosmos validator address",
-			address: "cosmosvaloper1mmlqwyqk7neqegffp99q86eckpm4pjah5sl2dw",
-			prefix:  "spn",
-			want:    "spn1mmlqwyqk7neqegffp99q86eckpm4pjahdcne08",
-		},
-		{
-			name:    "mars address to earth address",
-			address: "mars1c6ac48k2ur8tl3tf0cpntlw5068kvp8xf4xq37",
-			prefix:  "earth",
-			want:    "earth1c6ac48k2ur8tl3tf0cpntlw5068kvp8x0xyl2v",
-		},
-		{
-			name:    "invalid bech32 address",
-			address: "mars1c6ac48k2ur9tl3tf0cpntlw5068kvp8xf4xq37",
-			prefix:  "spn",
-			wantErr: true,
-		},
-		{
-			name:    "empty target prefix",
-			address: "mars1c6ac48k2ur8tl3tf0cpntlw5068kvp8xf4xq37",
-			prefix:  "",
-			wantErr: true,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := cosmosutil.ChangeAddressPrefix(tt.address, tt.prefix)
-			if tt.wantErr {
-				require.Error(t, err)
-				return
-			}
-			require.NoError(t, err)
-			require.Equal(t, tt.want, got)
-		})
-	}
-}
-
-func TestGetPrefix(t *testing.T) {
-	prefix, err := cosmosutil.GetAddressPrefix("cosmos1dd246yq6z5vzjz9gh8cff46pll75yyl8ygndsj")
-	require.Equal(t, "cosmos", prefix)
-	require.NoError(t, err)
-
-	prefix, err = cosmosutil.GetAddressPrefix("mars1c6ac48k2ur8tl3tf0cpntlw5068kvp8xf4xq37")
-	require.Equal(t, "mars", prefix)
-	require.NoError(t, err)
-
-	// invalid bech32 address
-	_, err = cosmosutil.GetAddressPrefix("mars1c6ac48k2ur9tl3tf0cpntlw5068kvp8xf4xq37")
-	require.Error(t, err)
-}
diff --git a/ignite/pkg/cosmosutil/config.go b/ignite/pkg/cosmosutil/config.go
deleted file mode 100644
index aed442059f..0000000000
--- a/ignite/pkg/cosmosutil/config.go
+++ /dev/null
@@ -1,5 +0,0 @@
-package cosmosutil
-
-const (
-	ChainConfigDir = "config"
-)
diff --git a/ignite/pkg/cosmosutil/genesis/genesis.go b/ignite/pkg/cosmosutil/genesis/genesis.go
deleted file mode 100644
index 6e0979ffbf..0000000000
--- a/ignite/pkg/cosmosutil/genesis/genesis.go
+++ /dev/null
@@ -1,118 +0,0 @@
-package genesis
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"slices"
-
-	"github.com/ignite/cli/v29/ignite/pkg/jsonfile"
-)
-
-const (
-	genesisFilename = "genesis.json"
-
-	fieldPathStakeDenom = "app_state.staking.params.bond_denom"
-	fieldPathChainID    = "chain_id"
-	fieldPathAccounts   = "app_state.auth.accounts"
-	fieldPathGentxs     = "app_state.genutil.gen_txs"
-
-	FieldGenesisTime                 = "genesis_time"
-	FieldChainID                     = "chain_id"
-	FieldConsumerChainID             = "app_state.monitoringp.params.consumerChainID"
-	FieldLastBlockHeight             = "app_state.monitoringp.params.lastBlockHeight"
-	FieldConsensusTimestamp          = "app_state.monitoringp.params.consumerConsensusState.timestamp"
-	FieldConsensusNextValidatorsHash = "app_state.monitoringp.params.consumerConsensusState.nextValidatorsHash"
-	FieldConsensusRootHash           = "app_state.monitoringp.params.consumerConsensusState.root.hash"
-	FieldConsumerUnbondingPeriod     = "app_state.monitoringp.params.consumerUnbondingPeriod"
-	FieldConsumerRevisionHeight      = "app_state.monitoringp.params.consumerRevisionHeight"
-
-	fieldModuleParamFormatString = "app_state.%s.params.%s"
-)
-
-type (
-	// Genesis represents the genesis reader.
-	Genesis struct {
-		*jsonfile.JSONFile
-	}
-	accounts []struct {
-		Address string `json:"address"`
-	}
-	gentxs []struct{}
-)
-
-// ModuleParamField returns the field name of a given module param pair.
-func ModuleParamField(module, param string) string {
-	return fmt.Sprintf(fieldModuleParamFormatString, module, param)
-}
-
-// FromPath parses genesis object from path.
-func FromPath(path string) (*Genesis, error) {
-	file, err := jsonfile.FromPath(path)
-	return &Genesis{
-		JSONFile: file,
-	}, err
-}
-
-// FromURL fetches the genesis from the given URL and returns its content.
-func FromURL(ctx context.Context, url, path string) (*Genesis, error) {
-	file, err := jsonfile.FromURL(ctx, url, path, genesisFilename)
-	return &Genesis{
-		JSONFile: file,
-	}, err
-}
-
-// CheckGenesisContainsAddress returns true if the address exist into the genesis file.
-func CheckGenesisContainsAddress(genesisPath, addr string) (bool, error) {
-	_, err := os.Stat(genesisPath)
-	if os.IsNotExist(err) {
-		return false, nil
-	} else if err != nil {
-		return false, err
-	}
-	genesis, err := FromPath(genesisPath)
-	if err != nil {
-		return false, err
-	}
-	defer genesis.Close()
-	return genesis.HasAccount(addr), nil
-}
-
-// HasAccount check if account exist into the genesis account.
-func (g Genesis) HasAccount(address string) bool {
-	accounts, err := g.Accounts()
-	if err != nil {
-		return false
-	}
-	return slices.Contains(accounts, address)
-}
-
-// StakeDenom returns the stake denom from the genesis.
-func (g *Genesis) StakeDenom() (denom string, err error) {
-	err = g.Field(fieldPathStakeDenom, &denom)
-	return
-}
-
-// ChainID returns the chain id from the genesis.
-func (g *Genesis) ChainID() (chainID string, err error) {
-	err = g.Field(fieldPathChainID, &chainID)
-	return
-}
-
-// Accounts returns the auth accounts from the genesis.
-func (g *Genesis) Accounts() ([]string, error) {
-	var accs accounts
-	err := g.Field(fieldPathAccounts, &accs)
-	accountList := make([]string, len(accs))
-	for i, acc := range accs {
-		accountList[i] = acc.Address
-	}
-	return accountList, err
-}
-
-// GentxCount returns the number of gentx in the genesis.
-func (g *Genesis) GentxCount() (int, error) {
-	var gentxs gentxs
-	err := g.Field(fieldPathGentxs, &gentxs)
-	return len(gentxs), err
-}
diff --git a/ignite/pkg/cosmosutil/genesis/genesis_test.go b/ignite/pkg/cosmosutil/genesis/genesis_test.go
deleted file mode 100644
index a66fa452ce..0000000000
--- a/ignite/pkg/cosmosutil/genesis/genesis_test.go
+++ /dev/null
@@ -1,38 +0,0 @@
-package genesis_test
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
-	cosmosgenesis "github.com/ignite/cli/v29/ignite/pkg/cosmosutil/genesis"
-)
-
-func TestModuleParamField(t *testing.T) {
-	tests := []struct {
-		name   string
-		module string
-		param  string
-		want   string
-	}{
-		{
-			name:   "valid 1",
-			module: "foo",
-			param:  "bar",
-			want:   "app_state.foo.params.bar",
-		},
-		{
-			name:   "valid 2",
-			module: "bar",
-			param:  "foo",
-			want:   "app_state.bar.params.foo",
-		},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			got := cosmosgenesis.ModuleParamField(tc.module, tc.param)
-			require.Equal(t, tc.want, got)
-		})
-	}
-}
diff --git a/ignite/pkg/cosmosutil/gentx.go b/ignite/pkg/cosmosutil/gentx.go
deleted file mode 100644
index 2d16b7e624..0000000000
--- a/ignite/pkg/cosmosutil/gentx.go
+++ /dev/null
@@ -1,101 +0,0 @@
-package cosmosutil
-
-import (
-	"encoding/base64"
-	"encoding/json"
-	"os"
-
-	sdkmath "cosmossdk.io/math"
-
-	sdk "github.com/cosmos/cosmos-sdk/types"
-
-	"github.com/cometbft/cometbft/crypto/ed25519"
-
-	"github.com/ignite/cli/v29/ignite/pkg/errors"
-)
-
-type (
-	// GentxInfo represents the basic info about gentx file.
-	GentxInfo struct {
-		// Deprecated: Use of Delegator Address in MsgCreateValidator is deprecated.
-		// The validator address bytes and delegator address bytes refer to the same account while creating validator (defer
-		// only in bech32 notation).
-		DelegatorAddress string
-		ValidatorAddress string
-		PubKey           ed25519.PubKey
-		SelfDelegation   sdk.Coin
-		Memo             string
-	}
-
-	// Gentx represents the gentx file.
-	Gentx struct {
-		Body struct {
-			Messages []struct {
-				DelegatorAddress string `json:"delegator_address"`
-				ValidatorAddress string `json:"validator_address"`
-				PubKey           struct {
-					Type string `json:"@type"`
-					Key  string `json:"key"`
-				} `json:"pubkey"`
-				Value struct {
-					Denom  string `json:"denom"`
-					Amount string `json:"amount"`
-				} `json:"value"`
-			} `json:"messages"`
-			Memo string `json:"memo"`
-		} `json:"body"`
-	}
-)
-
-// GentxFromPath returns GentxInfo from the json file.
-func GentxFromPath(path string) (info GentxInfo, gentx []byte, err error) {
-	if _, err := os.Stat(path); os.IsNotExist(err) {
-		return info, gentx, errors.New("chain home folder is not initialized yet: " + path)
-	}
-
-	gentx, err = os.ReadFile(path)
-	if err != nil {
-		return info, gentx, err
-	}
-
-	info, err = ParseGentx(gentx)
-	return info, gentx, err
-}
-
-// ParseGentx returns GentxInfo and the gentx file in bytes.
-func ParseGentx(gentxBz []byte) (info GentxInfo, err error) {
-	// Try parsing gentx
-	var gentx Gentx
-	if err := json.Unmarshal(gentxBz, &gentx); err != nil {
-		return info, errors.Errorf("unmarshal gentx: %w", err)
-	}
-	if gentx.Body.Messages == nil {
-		return info, errors.New("the gentx cannot be parsed")
-	}
-
-	if len(gentx.Body.Messages) != 1 {
-		return info, errors.New("add validator gentx must contain 1 message")
-	}
-
-	info.Memo = gentx.Body.Memo
-	info.DelegatorAddress = gentx.Body.Messages[0].DelegatorAddress
-	info.ValidatorAddress = gentx.Body.Messages[0].ValidatorAddress
-
-	pb := gentx.Body.Messages[0].PubKey.Key
-	info.PubKey, err = base64.StdEncoding.DecodeString(pb)
-	if err != nil {
-		return info, errors.Errorf("invalid validator public key %w", err)
-	}
-
-	amount, ok := sdkmath.NewIntFromString(gentx.Body.Messages[0].Value.Amount)
-	if !ok {
-		return info, errors.New("the self-delegation inside the gentx is invalid")
-	}
-
-	info.SelfDelegation = sdk.NewCoin(
-		gentx.Body.Messages[0].Value.Denom,
-		amount,
-	)
-
-	return info, nil
-}
diff --git a/ignite/pkg/cosmosutil/gentx_test.go b/ignite/pkg/cosmosutil/gentx_test.go
deleted file mode 100644
index 0c890c32d6..0000000000
--- a/ignite/pkg/cosmosutil/gentx_test.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package cosmosutil_test
-
-import (
-	"encoding/base64"
-	"testing"
-
-	sdkmath "cosmossdk.io/math"
-	"github.com/cometbft/cometbft/crypto/ed25519"
-	sdk "github.com/cosmos/cosmos-sdk/types"
-	"github.com/stretchr/testify/require"
-
-	"github.com/ignite/cli/v29/ignite/pkg/cosmosutil"
-)
-
-func TestParseGentx(t *testing.T) {
-	pk1, err := base64.StdEncoding.DecodeString("aeQLCJOjXUyB7evOodI4mbrshIt3vhHGlycJDbUkaMs=")
-	require.NoError(t, err)
-	pk2, err := base64.StdEncoding.DecodeString("OL+EIoo7DwyaBFDbPbgAhwS5rvgIqoUa0x8qWqzfQVQ=")
-	require.NoError(t, err)
-
-	tests := []struct {
-		name      string
-		gentxPath string
-		wantInfo  cosmosutil.GentxInfo
-		wantErr   bool
-	}{
-		{
-			name:      "parse gentx file 1",
-			gentxPath: "testdata/gentx1.json",
-			wantInfo: cosmosutil.GentxInfo{
-				DelegatorAddress: "cosmos1dd246yq6z5vzjz9gh8cff46pll75yyl8ygndsj",
-				ValidatorAddress: "cosmosvaloper1dd246yq6z5vzjz9gh8cff46pll75yyl8pu8cup",
-				PubKey:           ed25519.PubKey(pk1),
-				SelfDelegation: sdk.Coin{
-					Denom:  "stake",
-					Amount: sdkmath.NewInt(95000000),
-				},
-				Memo: "9b1f4adbfb0c0b513040d914bfb717303c0eaa71@192.168.0.148:26656",
-			},
-		}, {
-			name:      "parse gentx file 2",
-			gentxPath: "testdata/gentx2.json",
-			wantInfo: cosmosutil.GentxInfo{
-				DelegatorAddress: "",
-				ValidatorAddress: "cosmosvaloper1mmlqwyqk7neqegffp99q86eckpm4pjah5sl2dw",
-				PubKey:           ed25519.PubKey(pk2),
-				SelfDelegation: sdk.Coin{
-					Denom:  "stake",
-					Amount: sdkmath.NewInt(95000000),
-				},
-				Memo: "a412c917cb29f73cc3ad0592bbd0152fe0e690bd@192.168.0.148:26656",
-			},
-		}, {
-			name:      "parse invalid file",
-			gentxPath: "testdata/gentx_invalid.json",
-			wantErr:   true,
-		}, {
-			name:      "not found file",
-			gentxPath: "testdata/gentx_not_found.json",
-			wantErr:   true,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			gotInfo, _, err := cosmosutil.GentxFromPath(tt.gentxPath)
-			if tt.wantErr {
-				require.Error(t, err)
-				return
-			}
-			require.NoError(t, err)
-			require.Equal(t, tt.wantInfo, gotInfo)
-		})
-	}
-}
diff --git a/ignite/pkg/cosmosutil/testdata/gentx1.json b/ignite/pkg/cosmosutil/testdata/gentx1.json
deleted file mode 100644
index 3b4aecdefa..0000000000
--- a/ignite/pkg/cosmosutil/testdata/gentx1.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-  "auth_info": {
-    "fee": {
-      "amount": [],
-      "gas_limit": "200000",
-      "granter": "",
-      "payer": ""
-    },
-    "signer_infos": [
-      {
-        "mode_info": {
-          "single": {
-            "mode": "SIGN_MODE_DIRECT"
-          }
-        },
-        "public_key": {
-          "@type": "/cosmos.crypto.secp256k1.PubKey",
-          "key": "AhLlX8QQEymFlvdKrb0xfYGHt7GTK8KiExAThDHQKSe4"
-        },
-        "sequence": "0"
-      }
-    ]
-  },
-  "body": {
-    "extension_options": [],
-    "memo": "9b1f4adbfb0c0b513040d914bfb717303c0eaa71@192.168.0.148:26656",
-    "messages": [
-      {
-        "@type": "/cosmos.staking.v1beta1.MsgCreateValidator",
-        "commission": {
-          "max_change_rate": "0.010000000000000000",
-          "max_rate": "0.200000000000000000",
-          "rate": "0.100000000000000000"
-        },
-        "delegator_address": "cosmos1dd246yq6z5vzjz9gh8cff46pll75yyl8ygndsj",
-        "description": {
-          "details": "",
-          "identity": "",
-          "moniker": "default",
-          "security_contact": "",
-          "website": ""
-        },
-        "min_self_delegation": "1",
-        "pubkey": {
-          "@type": "/cosmos.crypto.ed25519.PubKey",
-          "key": "aeQLCJOjXUyB7evOodI4mbrshIt3vhHGlycJDbUkaMs="
-        },
-        "validator_address": "cosmosvaloper1dd246yq6z5vzjz9gh8cff46pll75yyl8pu8cup",
-        "value": {
-          "amount": "95000000",
-          "denom": "stake"
-        }
-      }
-    ],
-    "non_critical_extension_options": [],
-    "timeout_height": "0"
-  },
-  "signatures": [
-    "sz0uixBOHJoZbvVrz670vLBRQ5Z2wnhHeNRxKJPz5dADKfz34/sg7FQv6nCeEomODMrgjUD70YBeguKIqxjcLw=="
-  ]
-}
\ No newline at end of file
diff --git a/ignite/pkg/cosmosutil/testdata/gentx2.json b/ignite/pkg/cosmosutil/testdata/gentx2.json
deleted file mode 100644
index 24357d5a17..0000000000
--- a/ignite/pkg/cosmosutil/testdata/gentx2.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-  "auth_info": {
-    "fee": {
-      "amount": [
-        {
-          "amount": "5000",
-          "denom": "stake"
-        }
-      ],
-      "gas_limit": "200000",
-      "granter": "",
-      "payer": ""
-    },
-    "signer_infos": [
-      {
-        "mode_info": {
-          "single": {
-            "mode": "SIGN_MODE_DIRECT"
-          }
-        },
-        "public_key": {
-          "@type": "/cosmos.crypto.secp256k1.PubKey",
-          "key": "AslH/zmmjEHI/jWup3tC/TfG4eRiD959tyE9z98xt/oO"
-        },
-        "sequence": "0"
-      }
-    ]
-  },
-  "body": {
-    "extension_options": [],
-    "memo": "a412c917cb29f73cc3ad0592bbd0152fe0e690bd@192.168.0.148:26656",
-    "messages": [
-      {
-        "@type": "/cosmos.staking.v1beta1.MsgCreateValidator",
-        "commission": {
-          "max_change_rate": "0.010000000000000000",
-          "max_rate": "0.200000000000000000",
-          "rate": "0.100000000000000000"
-        },
-        "delegator_address": "",
-        "description": {
-          "details": "",
-          "identity": "",
-          "moniker": "alice",
-          "security_contact": "",
-          "website": ""
-        },
-        "min_self_delegation": "1",
-        "pubkey": {
-          "@type": "/cosmos.crypto.ed25519.PubKey",
-          "key": "OL+EIoo7DwyaBFDbPbgAhwS5rvgIqoUa0x8qWqzfQVQ="
-        },
-        "validator_address": "cosmosvaloper1mmlqwyqk7neqegffp99q86eckpm4pjah5sl2dw",
-        "value": {
-          "amount": "95000000",
-          "denom": "stake"
-        }
-      }
-    ],
-    "non_critical_extension_options": [],
-    "timeout_height": "0"
-  },
-  "signatures": [
-    "XDwkcX6QNRDL7FYD/UCNXmwVZHR7tCVyTh+VKAC8KJESZyCEo4/Uo9HGRX2pWGX0nrn/v5h2HKzHxXc/41rDag=="
-  ]
-}
\ No newline at end of file
diff --git a/ignite/pkg/cosmosutil/testdata/gentx_invalid.json b/ignite/pkg/cosmosutil/testdata/gentx_invalid.json
deleted file mode 100644
index e3153028f8..0000000000
--- a/ignite/pkg/cosmosutil/testdata/gentx_invalid.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-  "amount": [],
-  "gas_limit": "200000",
-  "granter": "",
-  "payer": ""
-}
\ No newline at end of file
diff --git a/ignite/pkg/errors/errors.go b/ignite/pkg/errors/errors.go
new file mode 100644
index 0000000000..6ce18a6df5
--- /dev/null
+++ b/ignite/pkg/errors/errors.go
@@ -0,0 +1,7 @@
+package errors
+
+// ValidationError must be implemented by errors that provide validation info.
+type ValidationError interface {
+	error
+	ValidationInfo() string
+}
diff --git a/ignite/pkg/placeholder/error.go b/ignite/pkg/placeholder/error.go
index d963cf1c15..fe87caefca 100644
--- a/ignite/pkg/placeholder/error.go
+++ b/ignite/pkg/placeholder/error.go
@@ -5,10 +5,9 @@ import (
 	"strings"
 
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
-	"github.com/ignite/cli/v29/ignite/pkg/validation"
 )
 
-var _ validation.Error = (*MissingPlaceholdersError)(nil)
+var _ errors.ValidationError = (*MissingPlaceholdersError)(nil)
 
 // MissingPlaceholdersError is used as an error when a source file is missing placeholder.
 type MissingPlaceholdersError struct {
@@ -70,7 +69,7 @@ func (e *MissingPlaceholdersError) ValidationInfo() string {
 	return b.String()
 }
 
-var _ validation.Error = (*ValidationMiscError)(nil)
+var _ errors.ValidationError = (*ValidationMiscError)(nil)
 
 // ValidationMiscError is used as a miscellaneous error related to validation.
 type ValidationMiscError struct {
@@ -82,7 +81,7 @@ func (e *ValidationMiscError) Error() string {
 	return fmt.Sprintf("validation errors: %v", e.errors)
 }
 
-// ValidationInfo implements validation.Error interface.
+// ValidationInfo implements errors.ValidationError interface.
 func (e *ValidationMiscError) ValidationInfo() string {
 	return fmt.Sprintf("Validation errors:\n\n%v", strings.Join(e.errors, "\n"))
 }
diff --git a/ignite/pkg/validation/errors.go b/ignite/pkg/validation/errors.go
deleted file mode 100644
index 345ad9de5c..0000000000
--- a/ignite/pkg/validation/errors.go
+++ /dev/null
@@ -1,7 +0,0 @@
-package validation
-
-// Error must be implemented by errors that provide validation info.
-type Error interface {
-	error
-	ValidationInfo() string
-}
diff --git a/ignite/services/scaffolder/module.go b/ignite/services/scaffolder/module.go
index 8d205cdeea..a4151da2fe 100644
--- a/ignite/services/scaffolder/module.go
+++ b/ignite/services/scaffolder/module.go
@@ -11,7 +11,6 @@ import (
 	appanalysis "github.com/ignite/cli/v29/ignite/pkg/cosmosanalysis/app"
 	"github.com/ignite/cli/v29/ignite/pkg/errors"
 	"github.com/ignite/cli/v29/ignite/pkg/multiformatname"
-	"github.com/ignite/cli/v29/ignite/pkg/validation"
 	"github.com/ignite/cli/v29/ignite/templates/field"
 	"github.com/ignite/cli/v29/ignite/templates/module"
 	modulecreate "github.com/ignite/cli/v29/ignite/templates/module/create"
@@ -232,7 +231,7 @@ func (s Scaffolder) CreateModule(
 	gens = append(gens, modulecreate.NewAppModify(s.Tracer(), opts))
 
 	err = s.Run(gens...)
-	var validationErr validation.Error
+	var validationErr errors.ValidationError
 	if err != nil && !errors.As(err, &validationErr) {
 		return err
 	}

From c614c8e0df0c6d68d6b0a0ac86918ce1356d3fe3 Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Thu, 25 Sep 2025 23:45:06 +0200
Subject: [PATCH 09/11] remove script

---
 scripts/indocker | 75 ------------------------------------------------
 1 file changed, 75 deletions(-)
 delete mode 100755 scripts/indocker

diff --git a/scripts/indocker b/scripts/indocker
deleted file mode 100755
index 0e0ffda8f7..0000000000
--- a/scripts/indocker
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/bash
-
-function build {
-    echo "building container..."
-    docker build -t ignite-cli -f - > /dev/null . << EOF
-FROM golang:1.23.0
-
-WORKDIR /apps
-
-RUN apt update && \
-    apt-get install -y \
-        build-essential \
-        ca-certificates \
-        unzip \
-        curl \
-        vim \
-        git
-
-RUN curl -sL https://deb.nodesource.com/setup_14.x | bash - && \
-    apt-get install -y nodejs
-
-RUN echo '\n\
-alias a="cd /apps" \n\
-alias s="cd /src " \n\
-alias c="(cd && GLOBIGNORE='.bashrc:.cache:.config:.npm:.profile'; rm -rf *) && rm -rf /apps/*" \n\
-alias i="(s && go install ./...)"' > ~/.bashrc
-EOF
-}
-
-function run {
-    docker kill ignite-cli > /dev/null 2>&1
-    docker rm ignite-cli > /dev/null 2>&1
-    docker run \
-        --name ignite-cli \
-        -d \
-        -p 26657:26657 \
-        -p 1317:1317 \
-        -v $PWD:/src \
-        -v $PWD/apps:/apps \
-        ignite-cli /bin/bash -c "trap : TERM INT; sleep infinity & wait" \
-            > /dev/null
-}
-
-function attach {
-    is_running=$(docker ps -q -f status=running -f name=^/ignite-cli$)
-    if [[ -z $is_running ]]; then run; fi    
-    docker exec -ti ignite-cli /bin/bash
-}
-
-case "$1" in
-    # build the development container.
-    build) build
-        ;;
-
-    # restart the development container.
-    reset) run
-        ;;
-
-    # scratch builds the container, resets existing and attaches to it.
-    scratch)
-        build
-        run
-        attach  
-        ;;
-
-    # attach to development container but start if not already running.
-    *) attach
-        ;;
-esac
-
-# in container commands:
-#  i install Ignite CLI 
-#  s cd into Ignite CLI's source code
-#  a cd into apps dir
-#  c cleanup previous app installations

From 9d6309e92842c3fbc21bf11bb43024c001fef686 Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Thu, 2 Oct 2025 21:38:23 +0200
Subject: [PATCH 10/11] cl

---
 changelog.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/changelog.md b/changelog.md
index a66b2d4a4a..1066f29662 100644
--- a/changelog.md
+++ b/changelog.md
@@ -4,8 +4,9 @@
 
 ### Changes
 
-- [#4807](https://github.com/ignite/cli/pull/4807) Improve unconfigured path message when building a chain.
 - [#4805](https://github.com/ignite/cli/pull/4805) Fetch fallback buf token.
+- [#4807](https://github.com/ignite/cli/pull/4807) Improve unconfigured path message when building a chain.
+- [#4808](https://github.com/ignite/cli/pull/4808) Remove unused packages.
 
 ## [`v29.4.0`](https://github.com/ignite/cli/releases/tag/v29.4.0)
 

From 61da7f52e4c81a12b15dea7e290b437bf2b46421 Mon Sep 17 00:00:00 2001
From: Julien Robert <julien@rbrt.fr>
Date: Fri, 3 Oct 2025 10:37:17 +0200
Subject: [PATCH 11/11] cl

---
 changelog.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/changelog.md b/changelog.md
index 1066f29662..28e722c100 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## [`v29.4.1`](https://github.com/ignite/cli/releases/tag/v29.4.1)
+
 ### Changes
 
 - [#4805](https://github.com/ignite/cli/pull/4805) Fetch fallback buf token.