nushell/crates/nu-command/tests
WindSoilder 5afd74f0b9
don't allow save command to save both stdout and stderr to the same file (#9368)
# Description
It's not a good idea to save `stdout` and `stderr` to the same file from
`save` command directly.

Because it saves `stdout` and `stderr` in different thread, which leads
to in-consistent output. As replace, we can use `o+e` redirection to fix
the issue

# User-Facing Changes
```
❯ do -i { "aa" } | save foo.txt -e foo.txt
Error:   × input and stderr input to same file
   ╭─[entry #3:1:1]
 1 │ do -i { "aa" } | save foo.txt -e foo.txt
   ·                                  ───┬───
   ·                                     ╰── can't save both input and stderr input to the same file
   ╰────
  help: you should use `o+e> file` instead
```

# Tests + Formatting
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# After Submitting
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2023-06-10 10:09:19 +02:00
..
commands don't allow save command to save both stdout and stderr to the same file (#9368) 2023-06-10 10:09:19 +02:00
format_conversions Parameter defaults to $nu.scope.commands (#9152) 2023-05-11 13:59:56 -05:00
main.rs Reuse the cached parse results of parsed files (#8949) 2023-04-22 07:00:33 +12:00