add the command to generate the config (#144)

README.md

@@ -83,6 +83,7 @@ The below commands will allow a developer to run a node and attest to the state
 - [generate-config](https://docs.lagrange.dev/state-committees/run-node/commands#generate-config)
 - [generate-docker-compose](https://docs.lagrange.dev/state-committees/run-node/commands#generate-docker-compose)
 - [deploy](https://docs.lagrange.dev/state-committees/run-node/commands#deploy)
+- [generate-signer-config](https://docs.lagrange.dev/state-committees/run-node/commands#generate-signer-config)
 - [deploy-signer](https://docs.lagrange.dev/state-committees/run-node/commands#deploy-signer)
 - [generate-config-deploy](https://docs.lagrange.dev/state-committees/run-node/commands#generate-config-deploy)
 - [bulk-generate-config-deploy](https://docs.lagrange.dev/state-committees/run-node/commands#bulk-generate-config-deploy)

cmd/main.go

@@ -267,6 +267,15 @@ func main() {
 			},
 			Action: deployWithConfig,
 		},
+		{
+			Name:  "generate-signer-config",
+			Usage: "Generate config and docker-compose files for the signer gRPC server",
+			Flags: []cli.Flag{
+				configFileFlag,
+				dockerImageFlag,
+			},
+			Action: generateSignerConfig,
+		},
 		{
 			Name:  "deploy-signer",
 			Usage: "Deploy the LSC signer gRPC server with the given signer config file",
@@ -608,7 +617,7 @@ func deployWithConfig(c *cli.Context) error {
 	return clientDeploy(c)
 }
 
-func deploySigner(c *cli.Context) error {
+func generateSignerConfig(c *cli.Context) error {
 	cfg, err := signer.Load(c)
 	if err != nil {
 		return fmt.Errorf("failed to load CLI config: %w", err)
@@ -624,6 +633,15 @@ func deploySigner(c *cli.Context) error {
 		return fmt.Errorf("failed to generate signer config file: %w", err)
 	}
 
+	return c.Set(flagDockerImage, dockerComposeFilePath)
+}
+
+func deploySigner(c *cli.Context) error {
+	if err := generateSignerConfig(c); err != nil {
+		return fmt.Errorf("failed to generate signer config: %w", err)
+	}
+
+	dockerComposeFilePath := c.String(flagDockerImage)
 	return utils.RunDockerImage(dockerComposeFilePath)
 }