fix: remove systemd services on reset (#899)

cmd/relayer/run/run.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"os"
+	"os/exec"
 	"path/filepath"
 	"strconv"
 
@@ -17,6 +18,7 @@ import (
 	"github.com/dymensionxyz/roller/relayer"
 	"github.com/dymensionxyz/roller/sequencer"
 	globalutils "github.com/dymensionxyz/roller/utils"
+	"github.com/dymensionxyz/roller/utils/bash"
 	configutils "github.com/dymensionxyz/roller/utils/config"
 	"github.com/dymensionxyz/roller/utils/config/tomlconfig"
 	"github.com/dymensionxyz/roller/utils/config/yamlconfig"
@@ -47,11 +49,19 @@ func Cmd() *cobra.Command {
 			// TODO: refactor
 			var need genesisutils.AppState
 			j, _ := genesis.AppState.MarshalJSON()
-			json.Unmarshal(j, &need)
+			err = json.Unmarshal(j, &need)
+			if err != nil {
+				pterm.Error.Println("failed to retrieve base denom from genesis file")
+				return
+			}
 			rollappDenom := need.Bank.Supply[0].Denom
 
 			rollerConfigFilePath := filepath.Join(home, consts.RollerConfigFileName)
-			globalutils.UpdateFieldInToml(rollerConfigFilePath, "base_denom", rollappDenom)
+			err = globalutils.UpdateFieldInToml(rollerConfigFilePath, "base_denom", rollappDenom)
+			if err != nil {
+				pterm.Error.Println("failed to set base denom in roller.toml")
+				return
+			}
 
 			rollappConfig, err := tomlconfig.LoadRollerConfig(home)
 			if err != nil {
@@ -64,6 +74,7 @@ func Cmd() *cobra.Command {
 			hd, err := tomlconfig.LoadHubData(home)
 			if err != nil {
 				pterm.Error.Println("failed to load hub data from roller.toml")
+				return
 			}
 
 			rollappChainData, err := tomlconfig.LoadRollappMetadataFromChain(
@@ -99,6 +110,31 @@ func Cmd() *cobra.Command {
 					return
 				}
 
+				pterm.Info.Println("removing old systemd services")
+				for _, svc := range consts.RelayerSystemdServices {
+					svcFileName := fmt.Sprintf("%s.service", svc)
+					pterm.Info.Printf("removing %s", svcFileName)
+					svcFilePath := filepath.Join("/etc/systemd/system/", svcFileName)
+					c := exec.Command("sudo", "systemctl", "stop", svcFileName)
+					_, err := bash.ExecCommandWithStdout(c)
+					if err != nil {
+						pterm.Error.Printf("failed to remove systemd services: %v\n", err)
+						return
+					}
+					c = exec.Command("sudo", "systemctl", "disable", svcFileName)
+					_, err = bash.ExecCommandWithStdout(c)
+					if err != nil {
+						pterm.Error.Printf("failed to remove systemd services: %v\n", err)
+						return
+					}
+					c = exec.Command("sudo", "rm", svcFilePath)
+					_, err = bash.ExecCommandWithStdout(c)
+					if err != nil {
+						pterm.Error.Printf("failed to remove systemd services: %v\n", err)
+						return
+					}
+				}
+
 				err = os.MkdirAll(relayerHome, 0o755)
 				if err != nil {
 					pterm.Error.Printf("failed to create %s: %v\n", relayerHome, err)

cmd/relayer/status/status.go

@@ -5,12 +5,11 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/spf13/cobra"
-
 	"github.com/dymensionxyz/roller/cmd/utils"
 	"github.com/dymensionxyz/roller/relayer"
 	"github.com/dymensionxyz/roller/utils/config/tomlconfig"
 	"github.com/dymensionxyz/roller/utils/errorhandling"
+	"github.com/spf13/cobra"
 )
 
 func Cmd() *cobra.Command {

cmd/rollapp/init/utils.go

@@ -66,6 +66,29 @@ func runInit(cmd *cobra.Command, env string, raID string) error {
 				return err
 			}
 
+			pterm.Info.Println("removing old systemd services")
+			for _, svc := range consts.RollappSystemdServices {
+				svcFileName := fmt.Sprintf("%s.service", svc)
+				pterm.Info.Printf("removing %s", svcFileName)
+
+				svcFilePath := filepath.Join("/etc/systemd/system/", svcFileName)
+				c := exec.Command("sudo", "systemctl", "stop", svcFileName)
+				_, err := bash.ExecCommandWithStdout(c)
+				if err != nil {
+					return err
+				}
+				c = exec.Command("sudo", "systemctl", "disable", svcFileName)
+				_, err = bash.ExecCommandWithStdout(c)
+				if err != nil {
+					return err
+				}
+				c = exec.Command("sudo", "rm", svcFilePath)
+				_, err = bash.ExecCommandWithStdout(c)
+				if err != nil {
+					return err
+				}
+			}
+
 			// nolint:gofumpt
 			err = os.MkdirAll(home, 0o755)
 			if err != nil {

cmd/services/start/start.go

@@ -5,10 +5,11 @@ import (
 	"runtime"
 	"strings"
 
-	"github.com/dymensionxyz/roller/cmd/consts"
-	servicemanager "github.com/dymensionxyz/roller/utils/service_manager"
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
+
+	"github.com/dymensionxyz/roller/cmd/consts"
+	servicemanager "github.com/dymensionxyz/roller/utils/service_manager"
 )
 
 func RollappCmd() *cobra.Command {
@@ -48,7 +49,7 @@ func RelayerCmd() *cobra.Command {
 			pterm.Info.Printf(
 				"run %s to join the eibc market\n",
 				pterm.DefaultBasicText.WithStyle(pterm.FgYellow.ToStyle()).
-					Sprintf("roller eibc run"),
+					Sprintf("roller eibc init"),
 			)
 		},
 	}

cmd/services/stop/stop.go

@@ -5,9 +5,10 @@ import (
 	"runtime"
 	"strings"
 
-	servicemanager "github.com/dymensionxyz/roller/utils/service_manager"
 	"github.com/pterm/pterm"
 	"github.com/spf13/cobra"
+
+	servicemanager "github.com/dymensionxyz/roller/utils/service_manager"
 )
 
 func Cmd(services []string) *cobra.Command {
@@ -32,7 +33,7 @@ func stopSystemdServices(services []string) error {
 		)
 	}
 	for _, service := range services {
-		err := servicemanager.RestartSystemdService(fmt.Sprintf("%s.service", service))
+		err := servicemanager.StopSystemdService(fmt.Sprintf("%s.service", service))
 		if err != nil {
 			return fmt.Errorf("failed to stop %s systemd service: %v", service, err)
 		}