Christopher Durham 533c1a89af
Only run $env.PROMPT_COMMAND once per prompt (#10986)
# Description

If `$env.TRANSIENT_PROMPT_COMMAND` is not set, use the prompt created by
`$env.PROMPT_COMMAND` instead of running the command a second time. As a
side effect, `$env.TRANSIENT_PROMPT_COMMAND` now runs after the hooks
`pre_prompt` and `env_change`, instead of before.

# User-Facing Changes

- `$env.PROMPT_COMMAND` gets run only once per prompt instead of twice
- `$env.TRANSIENT_PROMPT_COMMAND` now sees any environment set in a
`pre_prompt` or `env_change` hook, like `$env.PROMPT_COMMAND` does
2023-12-15 07:56:29 -06:00
..
2023-12-14 13:55:48 -06:00