Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

9 files changed, 606 insertions, 0 deletions

diff --git a/vendor/anstyle-query/.cargo-checksum.json b/vendor/anstyle-query/.cargo-checksum.json
new file mode 100644
index 000000000..5b0939329
--- /dev/null
+++ b/vendor/anstyle-query/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.lock":"b1ae825bffc6828fa99ee4ab0432b5d01c2c77a706fc54591d5fec0cc39becf5","Cargo.toml":"a66690e3278d91a14f458453f3a9b5e547cc3dc52a555661b8dde1c1e049c42a","LICENSE-APACHE":"c6596eb7be8581c18be736c846fb9173b69eccf6ef94c5135893ec56bd92ba08","LICENSE-MIT":"6efb0476a1cc085077ed49357026d8c173bf33017278ef440f222fb9cbcb66e6","README.md":"94cda3914d2693b89e0b5855ffff04b971823f6cbae885a1610353254a269ed9","examples/report.rs":"c552b3b69576345684575ec82e4e89bfa83ac60d1a38e7fbb887d13d83f97aa0","src/lib.rs":"4dd716dbe701acc5644b25d84503d53ea8bc8fb9bf81914b2183526edc63826c","src/windows.rs":"e5a758667da4a5b420c766e62b6b9531ea5c51f570374e335288c8866cffcbd8"},"package":"5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"}
\ No newline at end of file
diff --git a/vendor/anstyle-query/Cargo.lock b/vendor/anstyle-query/Cargo.lock
new file mode 100644
index 000000000..0d30f4a14
--- /dev/null
+++ b/vendor/anstyle-query/Cargo.lock
@@ -0,0 +1,76 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "anstyle-query"
+version = "1.0.0"
+dependencies = [
+ "windows-sys",
+]
+
+[[package]]
+name = "windows-sys"
+version = "0.48.0"
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+checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b1eb6f0cd7c80c79759c929114ef071b87354ce476d9d94271031c0497adfd5"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.48.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
+[[package]]
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+
+[[package]]
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+version = "0.48.0"
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+[[package]]
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diff --git a/vendor/anstyle-query/Cargo.toml b/vendor/anstyle-query/Cargo.toml
new file mode 100644
index 000000000..63a431c68
--- /dev/null
+++ b/vendor/anstyle-query/Cargo.toml
@@ -0,0 +1,79 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2021"
+rust-version = "1.64.0"
+name = "anstyle-query"
+version = "1.0.0"
+include = [
+    "build.rs",
+    "src/**/*",
+    "Cargo.toml",
+    "LICENSE*",
+    "README.md",
+    "benches/**/*",
+    "examples/**/*",
+]
+description = "Look up colored console capabilities"
+readme = "README.md"
+keywords = [
+    "cli",
+    "color",
+    "no-std",
+    "terminal",
+    "ansi",
+]
+categories = ["command-line-interface"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/rust-cli/anstyle"
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "Unreleased"
+replace = "{{version}}"
+min = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = '\.\.\.HEAD'
+replace = "...{{tag_name}}"
+exactly = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "ReleaseDate"
+replace = "{{date}}"
+min = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "<!-- next-header -->"
+replace = """
+<!-- next-header -->
+## [Unreleased] - ReleaseDate
+"""
+exactly = 1
+
+[[package.metadata.release.pre-release-replacements]]
+file = "CHANGELOG.md"
+search = "<!-- next-url -->"
+replace = """
+<!-- next-url -->
+[Unreleased]: https://github.com/rust-cli/anstyle/compare/{{tag_name}}...HEAD"""
+exactly = 1
+
+[target."cfg(windows)".dependencies.windows-sys]
+version = "0.48.0"
+features = [
+    "Win32_System_Console",
+    "Win32_Foundation",
+]
diff --git a/vendor/anstyle-query/LICENSE-APACHE b/vendor/anstyle-query/LICENSE-APACHE
new file mode 100644
index 000000000..8f71f43fe
--- /dev/null
+++ b/vendor/anstyle-query/LICENSE-APACHE
@@ -0,0 +1,202 @@
+                                 Apache License
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+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+   1. Definitions.
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+   6. Trademarks. This License does not grant permission to use the trade
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+   you may not use this file except in compliance with the License.
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+   Unless required by applicable law or agreed to in writing, software
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diff --git a/vendor/anstyle-query/LICENSE-MIT b/vendor/anstyle-query/LICENSE-MIT
new file mode 100644
index 000000000..a2d01088b
--- /dev/null
+++ b/vendor/anstyle-query/LICENSE-MIT
@@ -0,0 +1,19 @@
+Copyright (c) Individual contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/anstyle-query/README.md b/vendor/anstyle-query/README.md
new file mode 100644
index 000000000..75d5accd0
--- /dev/null
+++ b/vendor/anstyle-query/README.md
@@ -0,0 +1,15 @@
+# anstyle-query
+
+> **Low level terminal capability lookups**
+
+[![Documentation](https://img.shields.io/badge/docs-master-blue.svg)][Documentation]
+![License](https://img.shields.io/crates/l/anstyle-query.svg)
+[![Crates Status](https://img.shields.io/crates/v/anstyle-query.svg)](https://crates.io/crates/anstyle-query)
+
+## [Contribute](../../CONTRIBUTING.md)
+
+## License
+
+Dual-licensed under [MIT](../../LICENSE-MIT) or [Apache 2.0](../../LICENSE-APACHE)
+
+[Documentation]: https://docs.rs/anstyle-query
diff --git a/vendor/anstyle-query/examples/report.rs b/vendor/anstyle-query/examples/report.rs
new file mode 100644
index 000000000..322811471
--- /dev/null
+++ b/vendor/anstyle-query/examples/report.rs
@@ -0,0 +1,19 @@
+fn main() {
+    println!("clicolor: {:?}", anstyle_query::clicolor());
+    println!("clicolor_force: {}", anstyle_query::clicolor_force());
+    println!("no_color: {}", anstyle_query::no_color());
+    println!(
+        "term_supports_ansi_color: {}",
+        anstyle_query::term_supports_ansi_color()
+    );
+    println!(
+        "term_supports_color: {}",
+        anstyle_query::term_supports_color()
+    );
+    println!("truecolor: {}", anstyle_query::truecolor());
+    println!(
+        "enable_ansi_colors: {:?}",
+        anstyle_query::windows::enable_ansi_colors()
+    );
+    println!("is_ci: {:?}", anstyle_query::is_ci());
+}
diff --git a/vendor/anstyle-query/src/lib.rs b/vendor/anstyle-query/src/lib.rs
new file mode 100644
index 000000000..4b3745a5f
--- /dev/null
+++ b/vendor/anstyle-query/src/lib.rs
@@ -0,0 +1,134 @@
+pub mod windows;
+
+/// Check [CLICOLOR] status
+///
+/// - When `true`, ANSI colors are supported and should be used when the program isn't piped,
+///   similar to [`term_supports_color`]
+/// - When `false`, don’t output ANSI color escape codes, similar to [`no_color`]
+///
+/// See also:
+/// - [terminfo](https://crates.io/crates/terminfo) or [term](https://crates.io/crates/term) for
+///   checking termcaps
+/// - [termbg](https://crates.io/crates/termbg) for detecting background color
+///
+/// [CLICOLOR]: https://bixense.com/clicolors/
+#[inline]
+pub fn clicolor() -> Option<bool> {
+    let value = std::env::var_os("CLICOLOR")?;
+    Some(value != "0")
+}
+
+/// Check [CLICOLOR_FORCE] status
+///
+/// ANSI colors should be enabled no matter what.
+///
+/// [CLICOLOR_FORCE]: https://bixense.com/clicolors/
+#[inline]
+pub fn clicolor_force() -> bool {
+    let value = std::env::var_os("CLICOLOR_FORCE");
+    value
+        .as_deref()
+        .unwrap_or_else(|| std::ffi::OsStr::new("0"))
+        != "0"
+}
+
+/// Check [NO_COLOR] status
+///
+/// When `true`, should prevent the addition of ANSI color.
+///
+/// User-level configuration files and per-instance command-line arguments should override
+/// [NO_COLOR]. A user should be able to export `$NO_COLOR` in their shell configuration file as a
+/// default, but configure a specific program in its configuration file to specifically enable
+/// color.
+///
+/// [NO_COLOR]: https://no-color.org/
+#[inline]
+pub fn no_color() -> bool {
+    let value = std::env::var_os("NO_COLOR");
+    value.as_deref().unwrap_or_else(|| std::ffi::OsStr::new("")) != ""
+}
+
+/// Check `TERM` for color support
+#[inline]
+#[cfg(not(windows))]
+pub fn term_supports_color() -> bool {
+    match std::env::var_os("TERM") {
+        // If TERM isn't set, then we are in a weird environment that
+        // probably doesn't support colors.
+        None => return false,
+        Some(k) => {
+            if k == "dumb" {
+                return false;
+            }
+        }
+    }
+    true
+}
+
+/// Check `TERM` for color support
+#[inline]
+#[cfg(windows)]
+pub fn term_supports_color() -> bool {
+    // On Windows, if TERM isn't set, then we shouldn't automatically
+    // assume that colors aren't allowed. This is unlike Unix environments
+    // where TERM is more rigorously set.
+    if let Some(k) = std::env::var_os("TERM") {
+        if k == "dumb" {
+            return false;
+        }
+    }
+    true
+}
+
+/// Check `TERM` for ANSI color support
+#[inline]
+#[cfg(not(windows))]
+pub fn term_supports_ansi_color() -> bool {
+    term_supports_color()
+}
+
+/// Check `TERM` for ANSI color support
+#[inline]
+#[cfg(windows)]
+pub fn term_supports_ansi_color() -> bool {
+    match std::env::var_os("TERM") {
+        // If TERM isn't set, then we are in a weird environment that
+        // probably doesn't support ansi.
+        None => return false,
+        Some(k) => {
+            // cygwin doesn't seem to support ANSI escape sequences
+            // and instead has its own variety. However, the Windows
+            // console API may be available.
+            if k == "dumb" || k == "cygwin" {
+                return false;
+            }
+        }
+    }
+    true
+}
+
+/// Check [COLORTERM] for truecolor support
+///
+/// [COLORTERM]: https://github.com/termstandard/colors
+#[inline]
+pub fn truecolor() -> bool {
+    let value = std::env::var_os("COLORTERM");
+    let value = value.as_deref().unwrap_or_default();
+    value == "truecolor" || value == "24bit"
+}
+
+/// Report whether this is running in CI
+///
+/// CI is a common environment where, despite being piped, ansi color codes are supported
+///
+/// This is not as exhaustive as you'd find in a crate like `is_ci` but it should work in enough
+/// cases.
+#[inline]
+pub fn is_ci() -> bool {
+    // Assuming its CI based on presence because who would be setting `CI=false`?
+    //
+    // This makes it easier to all of the potential values when considering our known values:
+    // - Gitlab and Github set it to `true`
+    // - Woodpecker sets it to `woodpecker`
+    std::env::var_os("CI").is_some()
+}
diff --git a/vendor/anstyle-query/src/windows.rs b/vendor/anstyle-query/src/windows.rs
new file mode 100644
index 000000000..ea3e981dd
--- /dev/null
+++ b/vendor/anstyle-query/src/windows.rs
@@ -0,0 +1,61 @@
+#[cfg(windows)]
+mod windows_console {
+    use std::os::windows::io::AsRawHandle;
+    use std::os::windows::io::RawHandle;
+
+    use windows_sys::Win32::System::Console::CONSOLE_MODE;
+    use windows_sys::Win32::System::Console::ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+
+    fn enable_vt(handle: RawHandle) -> std::io::Result<()> {
+        unsafe {
+            let handle = std::mem::transmute(handle);
+            if handle == 0 {
+                return Err(std::io::Error::new(
+                    std::io::ErrorKind::BrokenPipe,
+                    "console is detached",
+                ));
+            }
+
+            let mut dwmode: CONSOLE_MODE = 0;
+            if windows_sys::Win32::System::Console::GetConsoleMode(handle, &mut dwmode) == 0 {
+                return Err(std::io::Error::last_os_error());
+            }
+
+            dwmode |= ENABLE_VIRTUAL_TERMINAL_PROCESSING;
+            if windows_sys::Win32::System::Console::SetConsoleMode(handle, dwmode) == 0 {
+                return Err(std::io::Error::last_os_error());
+            }
+
+            Ok(())
+        }
+    }
+
+    fn enable_ansi_colors_raw() -> std::io::Result<()> {
+        let stdout = std::io::stdout();
+        let stdout_handle = stdout.as_raw_handle();
+        let stderr = std::io::stderr();
+        let stderr_handle = stderr.as_raw_handle();
+
+        enable_vt(stdout_handle)?;
+        if stdout_handle != stderr_handle {
+            enable_vt(stderr_handle)?;
+        }
+
+        Ok(())
+    }
+
+    #[inline]
+    pub fn enable_ansi_colors() -> Option<bool> {
+        Some(enable_ansi_colors_raw().map(|_| true).unwrap_or(false))
+    }
+}
+
+#[cfg(not(windows))]
+mod windows_console {
+    #[inline]
+    pub fn enable_ansi_colors() -> Option<bool> {
+        None
+    }
+}
+
+pub use self::windows_console::enable_ansi_colors;