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-rw-r--r--vendor/terminal_size/src/lib.rs37
-rw-r--r--vendor/terminal_size/src/unix.rs117
-rw-r--r--vendor/terminal_size/src/windows.rs53
3 files changed, 0 insertions, 207 deletions
diff --git a/vendor/terminal_size/src/lib.rs b/vendor/terminal_size/src/lib.rs
deleted file mode 100644
index 6ef79be..0000000
--- a/vendor/terminal_size/src/lib.rs
+++ /dev/null
@@ -1,37 +0,0 @@
-//! A simple utility for getting the size of a terminal.
-//!
-//! Supports both Linux, MacOS, and Windows.
-//!
-//! This crate requires a minimum rust version of 1.31.0 (2018-12-06)
-//!
-//! # Example
-//!
-//! ```
-//! use terminal_size::{Width, Height, terminal_size};
-//!
-//! let size = terminal_size();
-//! if let Some((Width(w), Height(h))) = size {
-//! println!("Your terminal is {} cols wide and {} lines tall", w, h);
-//! } else {
-//! println!("Unable to get terminal size");
-//! }
-//! ```
-//!
-
-#[derive(Debug)]
-pub struct Width(pub u16);
-#[derive(Debug)]
-pub struct Height(pub u16);
-
-#[cfg(unix)]
-mod unix;
-#[cfg(unix)]
-pub use crate::unix::{terminal_size, terminal_size_using_fd};
-
-#[cfg(windows)]
-mod windows;
-#[cfg(windows)]
-pub use crate::windows::{terminal_size, terminal_size_using_handle};
-
-#[cfg(not(any(unix, windows)))]
-pub fn terminal_size() -> Option<(Width, Height)> { None }
diff --git a/vendor/terminal_size/src/unix.rs b/vendor/terminal_size/src/unix.rs
deleted file mode 100644
index 59ac276..0000000
--- a/vendor/terminal_size/src/unix.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-use super::{Height, Width};
-use std::os::unix::io::RawFd;
-
-/// Returns the size of the terminal defaulting to STDOUT, if available.
-///
-/// If STDOUT is not a tty, returns `None`
-pub fn terminal_size() -> Option<(Width, Height)> {
- terminal_size_using_fd(libc::STDOUT_FILENO)
-}
-
-/// Returns the size of the terminal using the given file descriptor, if available.
-///
-/// If the given file descriptor is not a tty, returns `None`
-pub fn terminal_size_using_fd(fd: RawFd) -> Option<(Width, Height)> {
- use libc::ioctl;
- use libc::isatty;
- use libc::{winsize as WinSize, TIOCGWINSZ};
- let is_tty: bool = unsafe { isatty(fd) == 1 };
-
- if !is_tty {
- return None;
- }
-
- let mut winsize = WinSize {
- ws_row: 0,
- ws_col: 0,
- ws_xpixel: 0,
- ws_ypixel: 0,
- };
-
- if unsafe { ioctl(fd, TIOCGWINSZ.into(), &mut winsize) } == -1 {
- return None;
- }
-
- let rows = winsize.ws_row;
- let cols = winsize.ws_col;
-
- if rows > 0 && cols > 0 {
- Some((Width(cols), Height(rows)))
- } else {
- None
- }
-}
-
-#[test]
-/// Compare with the output of `stty size`
-fn compare_with_stty() {
- use std::process::Command;
- use std::process::Stdio;
-
- let (rows, cols) = if cfg!(target_os = "illumos") {
- // illumos stty(1) does not accept a device argument, instead using
- // stdin unconditionally:
- let output = Command::new("stty")
- .stdin(Stdio::inherit())
- .output()
- .unwrap();
- assert!(output.status.success());
-
- // stdout includes the row and columns thus: "rows = 80; columns = 24;"
- let vals = String::from_utf8(output.stdout)
- .unwrap()
- .lines()
- .map(|line| {
- // Split each line on semicolons to get "k = v" strings:
- line.split(';')
- .map(str::trim)
- .map(str::to_string)
- .collect::<Vec<_>>()
- })
- .flatten()
- .filter_map(|term| {
- // split each "k = v" string and look for rows/columns:
- match term.splitn(2, " = ").collect::<Vec<_>>().as_slice() {
- ["rows", n] | ["columns", n] => Some(n.parse().unwrap()),
- _ => None,
- }
- })
- .collect::<Vec<_>>();
- (vals[0], vals[1])
- } else {
- let output = if cfg!(target_os = "linux") {
- Command::new("stty")
- .arg("size")
- .arg("-F")
- .arg("/dev/stderr")
- .stderr(Stdio::inherit())
- .output()
- .unwrap()
- } else {
- Command::new("stty")
- .arg("-f")
- .arg("/dev/stderr")
- .arg("size")
- .stderr(Stdio::inherit())
- .output()
- .unwrap()
- };
-
- assert!(output.status.success());
- let stdout = String::from_utf8(output.stdout).unwrap();
- // stdout is "rows cols"
- let mut data = stdout.split_whitespace();
- println!("{}", stdout);
- let rows = u16::from_str_radix(data.next().unwrap(), 10).unwrap();
- let cols = u16::from_str_radix(data.next().unwrap(), 10).unwrap();
- (rows, cols)
- };
- println!("{} {}", rows, cols);
-
- if let Some((Width(w), Height(h))) = terminal_size() {
- assert_eq!(rows, h);
- assert_eq!(cols, w);
- } else {
- panic!("terminal_size() return None");
- }
-}
diff --git a/vendor/terminal_size/src/windows.rs b/vendor/terminal_size/src/windows.rs
deleted file mode 100644
index 14f487f..0000000
--- a/vendor/terminal_size/src/windows.rs
+++ /dev/null
@@ -1,53 +0,0 @@
-use super::{Height, Width};
-use std::os::windows::io::RawHandle;
-
-/// Returns the size of the terminal defaulting to STDOUT, if available.
-///
-/// Note that this returns the size of the actual command window, and
-/// not the overall size of the command window buffer
-pub fn terminal_size() -> Option<(Width, Height)> {
- use winapi::um::processenv::GetStdHandle;
- use winapi::um::winbase::STD_OUTPUT_HANDLE;
-
- let handle = unsafe { GetStdHandle(STD_OUTPUT_HANDLE) as RawHandle };
-
- terminal_size_using_handle(handle)
-}
-
-/// Returns the size of the terminal using the given handle, if available.
-///
-/// If the given handle is not a tty, returns `None`
-pub fn terminal_size_using_handle(handle: RawHandle) -> Option<(Width, Height)> {
- use winapi::um::handleapi::INVALID_HANDLE_VALUE;
- use winapi::um::wincon::{
- GetConsoleScreenBufferInfo, CONSOLE_SCREEN_BUFFER_INFO, COORD, SMALL_RECT,
- };
-
- // convert between winapi::um::winnt::HANDLE and std::os::windows::raw::HANDLE
- let hand = handle as winapi::um::winnt::HANDLE;
-
- if hand == INVALID_HANDLE_VALUE {
- return None;
- }
-
- let zc = COORD { X: 0, Y: 0 };
- let mut csbi = CONSOLE_SCREEN_BUFFER_INFO {
- dwSize: zc,
- dwCursorPosition: zc,
- wAttributes: 0,
- srWindow: SMALL_RECT {
- Left: 0,
- Top: 0,
- Right: 0,
- Bottom: 0,
- },
- dwMaximumWindowSize: zc,
- };
- if unsafe { GetConsoleScreenBufferInfo(hand, &mut csbi) } == 0 {
- return None;
- }
-
- let w: Width = Width((csbi.srWindow.Right - csbi.srWindow.Left + 1) as u16);
- let h: Height = Height((csbi.srWindow.Bottom - csbi.srWindow.Top + 1) as u16);
- Some((w, h))
-}
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