simplify and just output message

Author: ClementTsang

src/bin/main.rs

@@ -33,6 +33,7 @@ fn main() -> Result<()> {
         utils::logging::init_logger(log::LevelFilter::Debug, std::ffi::OsStr::new("debug.log"))?;
     }
 
+    // Read from config file.
     let config_path = read_config(matches.value_of("config_location"))
         .context("Unable to access the given config file location.")?;
     let mut config: Config = create_or_get_config(&config_path)
@@ -58,7 +59,7 @@ fn main() -> Result<()> {
         canvas::Painter::init(widget_layout, &config, get_color_scheme(&matches, &config)?)?;
 
     // Check if the current environment is in a terminal.
-    if !check_if_terminal_and_wait() {
+    if !check_if_terminal() {
         return Ok(());
     }
 
@@ -114,7 +115,6 @@ fn main() -> Result<()> {
     enable_raw_mode()?;
 
     let mut terminal = Terminal::new(CrosstermBackend::new(stdout_val))?;
-
     terminal.clear()?;
     terminal.hide_cursor()?;
 

src/lib.rs

@@ -274,26 +274,16 @@ pub fn cleanup_terminal(
     Ok(())
 }
 
-/// Check and report to the user if the current environment is not a terminal. If it isn't a terminal, wait
-/// for user input and return `false` if the caller should bail. Otherwise, return `true`.
-pub fn check_if_terminal_and_wait() -> bool {
+/// Check and report to the user if the current environment is not a terminal.
+pub fn check_if_terminal() -> bool {
     use crossterm::tty::IsTty;
 
     let out = stdout();
     if !out.is_tty() {
         println!(
             "Warning: bottom is not being output to a terminal. Things might not work properly."
         );
-        println!("Press Ctrl-c or input q to exit, or any other key to continue.");
-
-        match read().unwrap() {
-            Event::Key(event) => match event.modifiers {
-                KeyModifiers::NONE => !matches!(event.code, KeyCode::Char('q')),
-                KeyModifiers::CONTROL => !matches!(event.code, KeyCode::Char('c')),
-                _ => true,
-            },
-            _ => true,
-        }
+        false
     } else {
         true
     }