e2e: remove colorized output from docker-compose (#6670)

test/e2e/runner/exec.go

@@ -33,14 +33,14 @@ func execVerbose(args ...string) error {
 // execCompose runs a Docker Compose command for a testnet.
 func execCompose(dir string, args ...string) error {
 	return exec(append(
-		[]string{"docker-compose", "-f", filepath.Join(dir, "docker-compose.yml")},
+		[]string{"docker-compose", "--ansi=never", "-f", filepath.Join(dir, "docker-compose.yml")},
 		args...)...)
 }
 
 // execComposeVerbose runs a Docker Compose command for a testnet and displays its output.
 func execComposeVerbose(dir string, args ...string) error {
 	return execVerbose(append(
-		[]string{"docker-compose", "-f", filepath.Join(dir, "docker-compose.yml")},
+		[]string{"docker-compose", "--ansi=never", "-f", filepath.Join(dir, "docker-compose.yml")},
 		args...)...)
 }
 

test/e2e/runner/main.go

@@ -235,10 +235,7 @@ func NewCLI() *CLI {
 		Example: "runner logs validator03",
 		Args:    cobra.MaximumNArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			if len(args) == 1 {
-				return execComposeVerbose(cli.testnet.Dir, "logs", args[0])
-			}
-			return execComposeVerbose(cli.testnet.Dir, "logs")
+			return execComposeVerbose(cli.testnet.Dir, append([]string{"logs", "--no-color"}, args...)...)
 		},
 	})