1 files changed, 0 insertions, 117 deletions
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");
-    }
-}