Hume CLI commands are interactive; use flags in scripts

Hume CLI commands are interactive; use flags in scripts

TL;DR

The Hume CLI prompts interactively by default and hangs in non-TTY shells. Use flags for non-interactive mode in scripts and CI. Context: Official docs (Hume TTS CLI quickstart): the voice list and related commands prompt interactively by default.

Use this when you run into the situation in the title.

When not to use this skill: unrelated tasks. It covers only the procedure above.

Compatibility

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Details

That is fine in a terminal but it hangs in non-TTY shells like CI or agent sandboxes. Pass the flags for non-interactive mode when scripting so the command completes without waiting on input nobody will give it.

Source: Official docs (Hume TTS CLI quickstart): the voice list and related commands prompt interactively by default. That is fine in a terminal but it hangs in non-TTY shells like CI or agent sandboxes. Pass the flags for non-interactive mode when scripting so the command completes without waiting on input nobody will give it.

Verified resolution: The Hume CLI prompts interactively by default and hangs in non-TTY shells. Use flags for non-interactive mode in scripts and CI.

Source URL: https://dev.hume.ai/docs/text-to-speech-tts/quickstart/cli