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08b302364a
* Update terminal title before executing subprocess
This eliminates the need to use `pause_call_resume()`, which causes issues
when it sends SIGSTOP to a process that is in the middle of a syscall
(for example, the `swaymsg` command fails when it gets stopped during
a `recv` syscall).
Additionally, this approach is more flexible, as it allows captured
commands and callable aliases to also be updated as expected in the
terminal's title.
* Clear prompt cache in readline shell
* Add type annotation
* Use reset_key() to only reset current_job
* Convert into PromptField class
* Support PromptField with value of None
Allows {current_job:{} | } to work as expected when current_job is a
PromptField.
* Add tests
13 lines
418 B
Python
13 lines
418 B
Python
def test_current_job(xession):
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prompts = xession.env["PROMPT_FIELDS"]
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cmds = (["echo", "hello"], "|", ["grep", "h"])
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prompts.reset()
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assert format(prompts.pick("current_job")) == ""
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with prompts["current_job"].update_current_cmds(cmds):
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prompts.reset()
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assert format(prompts.pick("current_job")) == "grep"
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prompts.reset()
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assert format(prompts.pick("current_job")) == ""
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