fix:! Don't fork by default

src/cmd_line.rs

@@ -1,6 +1,5 @@
 use std::{iter, mem};
 
-use crate::utils::is_tty;
 use crate::{dimensions::Dimensions, frame::Frame, settings::*};
 
 use anyhow::Result;
@@ -24,14 +23,6 @@ fn get_styles() -> Styles {
  .placeholder(styling::AnsiColor::Cyan.on_default())
 }
 
-fn is_tty_str() -> &'static str {
- if is_tty() {
- "1"
- } else {
- "0"
- }
-}
-
 #[derive(Clone, Debug, Parser)]
 #[command(version, about, long_about = None, styles = get_styles())]
 pub struct CmdLineSettings {
@@ -77,7 +68,7 @@ pub struct CmdLineSettings {
  pub title_hidden: bool,
 
  /// Spawn a child process and leak it [DEFAULT]
- #[arg(long = "fork", env = "NEOVIDE_FORK", action = ArgAction::SetTrue, default_value = is_tty_str(), value_parser = FalseyValueParser::new())]
+ #[arg(long = "fork", env = "NEOVIDE_FORK", action = ArgAction::SetTrue, default_value = "0", value_parser = FalseyValueParser::new())]
  pub fork: bool,
 
  /// Be "blocking" and let the shell persist as parent process. Takes precedence over `--fork`.

src/main.rs

@@ -237,7 +237,8 @@ fn maybe_disown() {
 
  let settings = SETTINGS.get::<CmdLineSettings>();
 
- if cfg!(debug_assertions) || !settings.fork {
+ // Never fork unless a tty is attached
+ if !settings.fork || !utils::is_tty() {
  return;
  }
 

website/docs/command-line-reference.md

@@ -109,14 +109,14 @@ This disables neovim's multigrid functionality which will also disable floating
 backgrounds, smooth scrolling, and window animations. This can solve some issues where neovide
 acts differently from terminal neovim.
 
-### No Fork
+### Fork
 
 ```sh
---no-fork or $NEOVIDE_FORK=0|1
+--fork or $NEOVIDE_FORK=0|1
 ```
 
-By default, neovide detaches itself from the terminal. Instead of spawning a child process and
-leaking it, be "blocking" and have the shell directly as parent process.
+Detach from the terminal instead of waiting for the Neovide process to
+terminate. This parameter has no effect when launching from a GUI.
 
 ### No Idle