Bump MSRV to 1.48.0

.github/workflows/ci.yml

@@ -6,17 +6,17 @@ on:
     branches: [master]
 jobs:
   build-msrv:
-    name: Build on MSRV (1.40)
+    name: Build on MSRV (1.48)
     strategy:
       fail-fast: false
       matrix:
         include:
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
-            rust: 1.40.0
+            rust: 1.48.0
           - os: windows-latest
             target: i686-pc-windows-msvc
-            rust: 1.40.0
+            rust: 1.48.0
     runs-on: ${{ matrix.os }}
     steps:
       - name: Install rust
@@ -41,7 +41,7 @@ jobs:
         include:
           - os: macos-latest
             target: x86_64-apple-darwin
-            rust: 1.51.0
+            rust: stable
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             rust: 1.51.0
@@ -92,7 +92,7 @@ jobs:
         uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.51.0
+          toolchain: stable
           target: ${{ matrix.target }}
           override: true
       - name: Checkout

Cargo.toml

@@ -13,21 +13,27 @@ readme = "README.md"
 
 [features]
 default = ["unicode-width", "ansi-parsing"]
-windows-console-colors = ["ansi-parsing", "regex", "winapi-util"]
+windows-console-colors = ["ansi-parsing", "regex"]
 ansi-parsing = []
 
 [dependencies]
 libc = "0.2.30"
-terminal_size = "0.1.14"
 regex = { version = "1.4.2", optional = true, default-features = false, features = ["std"] }
 unicode-width = { version = "0.1", optional = true }
 lazy_static = "1.4.0"
 
 [target.'cfg(windows)'.dependencies]
-winapi = { version = "0.3", features = ["winbase", "winuser", "consoleapi", "processenv", "wincon"] }
-winapi-util = { version = "0.1.3", optional = true }
 encode_unicode = "0.3"
 
+[target.'cfg(windows)'.dependencies.windows-sys]
+version = "0.42.0"
+features = [
+    "Win32_Foundation",
+    "Win32_System_Console",
+    "Win32_Storage_FileSystem",
+    "Win32_UI_Input_KeyboardAndMouse",
+]
+
 [dev-dependencies]
 proptest = "1.0.0"
 regex = "1.4.2"

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://github.com/console-rs/console/workflows/CI/badge.svg?branch=master)](https://github.com/console-rs/console/actions?query=workflow%3ACI)
 [![Crates.io](https://img.shields.io/crates/d/console.svg)](https://crates.io/crates/console)
 [![License](https://img.shields.io/github/license/console-rs/console)](https://github.com/console-rs/console/blob/master/LICENSE)
-[![rustc 1.40.0](https://img.shields.io/badge/rust-1.40%2B-orange.svg)](https://img.shields.io/badge/rust-1.40%2B-orange.svg)
+[![rustc 1.48.0](https://img.shields.io/badge/rust-1.48%2B-orange.svg)](https://img.shields.io/badge/rust-1.48%2B-orange.svg)
 [![Documentation](https://docs.rs/console/badge.svg)](https://docs.rs/console)
 
 **console** is a library for Rust that provides access to various terminal

src/term.rs

@@ -507,8 +507,6 @@ impl Term {
         if self.is_msys_tty || !self.is_tty {
             self.write_through_common(bytes)
         } else {
-            use winapi_util::console::Console;
-
             match self.inner.target {
                 TermTarget::Stdout => console_colors(self, Console::stdout()?, bytes),
                 TermTarget::Stderr => console_colors(self, Console::stderr()?, bytes),
@@ -578,8 +576,9 @@ impl AsRawFd for Term {
 #[cfg(windows)]
 impl AsRawHandle for Term {
     fn as_raw_handle(&self) -> RawHandle {
-        use winapi::um::processenv::GetStdHandle;
-        use winapi::um::winbase::{STD_ERROR_HANDLE, STD_OUTPUT_HANDLE};
+        use windows_sys::Win32::System::Console::{
+            GetStdHandle, STD_ERROR_HANDLE, STD_OUTPUT_HANDLE,
+        };
 
         unsafe {
             GetStdHandle(match self.inner.target {

src/unix_term.rs

@@ -42,9 +42,24 @@ pub fn c_result<F: FnOnce() -> libc::c_int>(f: F) -> io::Result<()> {
     }
 }
 
-#[inline]
 pub fn terminal_size(out: &Term) -> Option<(u16, u16)> {
-    terminal_size::terminal_size_using_fd(out.as_raw_fd()).map(|x| ((x.1).0, (x.0).0))
+    unsafe {
+        if libc::isatty(libc::STDOUT_FILENO) != 1 {
+            return None;
+        }
+
+        let mut winsize: libc::winsize = std::mem::zeroed();
+
+        // FIXME: ".into()" used as a temporary fix for a libc bug
+        // https://github.com/rust-lang/libc/pull/704
+        #[allow(clippy::useless_conversion)]
+        libc::ioctl(out.as_raw_fd(), libc::TIOCGWINSZ.into(), &mut winsize);
+        if winsize.ws_row > 0 && winsize.ws_col > 0 {
+            Some((winsize.ws_row as u16, winsize.ws_col as u16))
+        } else {
+            None
+        }
+    }
 }
 
 pub fn read_secure() -> io::Result<String> {