Fix output redirection on command run

Signed-off-by: Ulysses Souza <[email protected]>

cmd/compose/exec.go

@@ -70,7 +70,7 @@ func execCommand(p *projectOptions, backend api.Service) *cobra.Command {
 	runCmd.Flags().IntVar(&opts.index, "index", 1, "index of the container if there are multiple instances of a service [default: 1].")
 	runCmd.Flags().BoolVarP(&opts.privileged, "privileged", "", false, "Give extended privileges to the process.")
 	runCmd.Flags().StringVarP(&opts.user, "user", "u", "", "Run the command as this user.")
-	runCmd.Flags().BoolVarP(&opts.noTty, "no-TTY", "T", notAtTTY(), "Disable pseudo-TTY allocation. By default `docker compose exec` allocates a TTY.")
+	runCmd.Flags().BoolVarP(&opts.noTty, "no-TTY", "T", false, "Disable pseudo-TTY allocation. By default `docker compose exec` allocates a TTY.")
 	runCmd.Flags().StringVarP(&opts.workingDir, "workdir", "w", "", "Path to workdir directory for this command.")
 
 	runCmd.Flags().SetInterspersed(false)

cmd/compose/run.go

@@ -25,7 +25,6 @@ import (
 	cgo "github.com/compose-spec/compose-go/cli"
 	"github.com/compose-spec/compose-go/loader"
 	"github.com/compose-spec/compose-go/types"
-	"github.com/mattn/go-isatty"
 	"github.com/mattn/go-shellwords"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
@@ -144,7 +143,7 @@ func runCommand(p *projectOptions, backend api.Service) *cobra.Command {
 	flags.StringArrayVarP(&opts.environment, "env", "e", []string{}, "Set environment variables")
 	flags.StringArrayVarP(&opts.labels, "label", "l", []string{}, "Add or override a label")
 	flags.BoolVar(&opts.Remove, "rm", false, "Automatically remove the container when it exits")
-	flags.BoolVarP(&opts.noTty, "no-TTY", "T", notAtTTY(), "Disable pseudo-noTty allocation. By default docker compose run allocates a TTY")
+	flags.BoolVarP(&opts.noTty, "no-TTY", "T", false, "Disable pseudo-noTty allocation. By default docker compose run allocates a TTY")
 	flags.StringVar(&opts.name, "name", "", " Assign a name to the container")
 	flags.StringVarP(&opts.user, "user", "u", "", "Run as specified username or uid")
 	flags.StringVarP(&opts.workdir, "workdir", "w", "", "Working directory inside the container")
@@ -171,11 +170,6 @@ func normalizeRunFlags(f *pflag.FlagSet, name string) pflag.NormalizedName {
 	return pflag.NormalizedName(name)
 }
 
-func notAtTTY() bool {
-	b := isatty.IsTerminal(os.Stdout.Fd()) && isatty.IsTerminal(os.Stdin.Fd())
-	return !b
-}
-
 func runRun(ctx context.Context, backend api.Service, project *types.Project, opts runOptions) error {
 	err := opts.apply(project)
 	if err != nil {

pkg/e2e/networks_test.go

@@ -122,7 +122,7 @@ func TestNetworkModes(t *testing.T) {
 	const projectName = "network_mode_service_run"
 
 	t.Run("run with service mode dependency", func(t *testing.T) {
-		res := c.RunDockerOrExitError("compose", "-f", "./fixtures/network-test/compose.yaml", "--project-name", projectName, "run", "mydb", "echo", "success")
+		res := c.RunDockerOrExitError("compose", "-f", "./fixtures/network-test/compose.yaml", "--project-name", projectName, "run", "-T", "mydb", "echo", "success")
 		res.Assert(t, icmd.Expected{Out: "success"})
 
 	})