feat: add ExecCommand for running terminal subprocesses#6
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marcoroth merged 2 commits intomarcoroth:mainfrom Mar 25, 2026
Merged
feat: add ExecCommand for running terminal subprocesses#6marcoroth merged 2 commits intomarcoroth:mainfrom
ExecCommand for running terminal subprocesses#6marcoroth merged 2 commits intomarcoroth:mainfrom
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Thank you @DerekStride, this looks great!
Yeah agreed, the testing story is not ideal yet. So far we have been mostly using the demos in the demo/ folder to test features. There's also a demo/exec demo that we might be able to update, now that we have a proper ExecCommand.
Adds `Bubbletea.exec(callable, message:)` which suspends terminal management, runs a callable, then restores terminal state. This enables spawning editors, pagers, and other TUI subprocesses cleanly, similar to Go bubbletea's `tea.Exec`. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Great! I added another commit to update the demo to use the new ExecCommand |
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Great, thank you @DerekStride! 🙏🏼
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What
Adds
Bubbletea.exec(callable, message:)which suspends terminal management, runs a callable, then restores terminal state. This enables spawning editors, pagers, and other TUI subprocesses cleanly, similar to Go bubbletea'stea.Exec.Testing
The tests in this project seem fairly early, I initially had mocks which I didn't love but we don't have a mock dependency so I used an object. It's not pretty but felt better than no tests. I didn't know if you had a plan for testing so kept this light. Let me know if you want me to make any improvements.