🐞 Failed run erases the cursor in a terminal

[esafak]

What is the issue?

I ran my CI script dagger run npx tsx ci.mts and it made my block cursor disappear.

Dagger version

dagger v0.11.0 (registry.dagger.io/engine) darwin/arm64

Steps to reproduce

dagger run npx tsx ci.mts with some Docker stuff that fails.

Log output

✘ Container.stderr: String! 47.2s
! failed to compute cache key: write /var/lib/dagger/runc-overlayfs/snapshots/snapshots/36/fs/usr/lib/aarch64-linux-gnu/libx265.so

        date: [ 'Mon, 22 Apr 2024 23:03:22 GMT' ],
        connection: [ 'close' ]
      }
    }
  }
}

Node.js v18.20.2
exit status 1

[cchanley2003]

So I have seen this on zsh on Ubuntu. Also it does something where stdin for future commands doesn't work. For instance if I have a failed dagger run and then I attempt to run a sudo command in the same terminal I can't type in my password. Or if a command requests confirmation that doesn't work. I haven't found a way to fix it other then close the terminal and start fresh.

The dagger command does replace the cursor, but stdin is still broken.

[mimizone]

it's easy to reproduce by just not starting Docker on macOS.

The same happens in a bash terminal. Using iTerm or Terminal.
Not only the cursor disappears in this case. But also the newline is messed up. Pressing just enter on the prompt line doesn't create a new line and just keeps adding the prompt again and again.
And there is no text echo, no text shows up when typing or copy pasting anything.
It also doesn't react to CTRL+C etc...

One way to get the cursor back is to open vi and exit.
On zsh everything is back to normal with that, but not the CTRL+C issue.
But on bash it doesn't solve any of the issues above.

[d3287t328]

I have seen this in bash on ubuntu. It seems to only happen when running a task fails due to a bug in the pipeline code.

[levlaz]

I also saw this yesterday in bash on ubuntu via a windows client - seems its not specific to OS or shell to me. I updated the title of this issue to make that part a bit more clear.

[wingyplus]

More info, the PowerShell is not broken. With reproducing code (Elixir):

Mix.install([:dagger])

dag = Dagger.connect!()

{:ok, _} = dag
|> Dagger.Client.container()
|> Dagger.Container.from("alpine")
|> Dagger.Container.with_exec(~w"exit 1")
|> Dagger.Container.stdout()

Dagger.close(dag)