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Ian Manske a5a79a7d95
Do not attempt to take control of terminal in non-interactive mode (#9693) 
# Description
Fixes a regression from #9681 where nushell will attempt to place itself
into the background or take control of the terminal even in
non-interactive mode.

Using the same
[reference](https://www.gnu.org/software/libc/manual/html_node/Initializing-the-Shell.html)
from #6584:

>A subshell that runs *interactively* has to ensure that it has been
placed in the foreground...

>A subshell that runs *non-interactively* cannot and should not support
job control.

`fish`
[code](54fa1ad6ec/src/reader.cpp (L4862))
also seems to follow this.

This *partially* fixes
[9026](https://github.com/nushell/nushell/issues/9026). That is, nushell
will no longer set the foreground process group in non-interactive mode.
2023-07-17 16:32:29 -05:00
..
tests Clean up tests containing unnecessary cwd: tokens (#9692) 2023-07-17 18:43:51 +02:00
command.rs update ide-check help text (#9559) 2023-06-29 11:40:52 -05:00
config_files.rs remove let-env, focus on mutating $env (#9574) 2023-07-01 07:57:51 +12:00
ide.rs add --ide-ast for a simplistic ast for editors (#8995) 2023-04-28 08:51:51 -05:00
logger.rs Use variable names directly in the format strings (#7906) 2023-01-29 19:37:54 -06:00
main.rs Do not attempt to take control of terminal in non-interactive mode (#9693) 2023-07-17 16:32:29 -05:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00
run.rs if --no-config-file(-n) is passed, do not load config files with -c (#9286) 2023-05-25 08:24:56 -05:00
signals.rs Cleanup of src/main.rs (#7801) 2023-01-20 10:44:49 -08:00
terminal.rs Do not attempt to take control of terminal in non-interactive mode (#9693) 2023-07-17 16:32:29 -05:00
test_bins.rs Break up interdependencies of command crates (#9429) 2023-06-14 23:12:55 +02:00
tests.rs nu-cmd-extra crate infrastructure in place with the Bits command as the model for adding other commands (#9327) 2023-06-01 10:46:16 -07:00

README.md

Nushell REPL

This directory contains the main Nushell REPL (read eval print loop) as part of the CLI portion of Nushell, which creates the nu binary itself.

Current versions of the nu binary will use the Nu argument parsing logic to parse the commandline arguments passed to nu, leaving the logic here to be a thin layer around what the core libraries.