From 7e5d7eea9c580ef4b41a765bde624af431942b96 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 14:41:35 +0200 Subject: Merging upstream version 1.70.0+dfsg2. Signed-off-by: Daniel Baumann --- vendor/strip-ansi-escapes/.cargo-checksum.json | 1 + vendor/strip-ansi-escapes/Cargo.lock | 65 ++++++ vendor/strip-ansi-escapes/Cargo.toml | 25 +++ vendor/strip-ansi-escapes/LICENSE-APACHE | 201 +++++++++++++++++++ vendor/strip-ansi-escapes/LICENSE-MIT | 25 +++ vendor/strip-ansi-escapes/README.md | 58 ++++++ .../strip-ansi-escapes/examples/strip-escapes.rs | 18 ++ vendor/strip-ansi-escapes/src/lib.rs | 219 +++++++++++++++++++++ 8 files changed, 612 insertions(+) create mode 100644 vendor/strip-ansi-escapes/.cargo-checksum.json create mode 100644 vendor/strip-ansi-escapes/Cargo.lock create mode 100644 vendor/strip-ansi-escapes/Cargo.toml create mode 100644 vendor/strip-ansi-escapes/LICENSE-APACHE create mode 100644 vendor/strip-ansi-escapes/LICENSE-MIT create mode 100644 vendor/strip-ansi-escapes/README.md create mode 100644 vendor/strip-ansi-escapes/examples/strip-escapes.rs create mode 100644 vendor/strip-ansi-escapes/src/lib.rs (limited to 'vendor/strip-ansi-escapes') diff --git a/vendor/strip-ansi-escapes/.cargo-checksum.json b/vendor/strip-ansi-escapes/.cargo-checksum.json new file mode 100644 index 000000000..e99a022fc --- /dev/null +++ b/vendor/strip-ansi-escapes/.cargo-checksum.json @@ -0,0 +1 @@ +{"files":{"Cargo.lock":"0f23e34eabdc6e3ba08368712d0740a4389f7ae214a22a74ceb77f48781c8394","Cargo.toml":"a4f1ce10b189babf7799c9c751ad569431c500e603e2842cbbe9b0d0b5b99a3d","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"1418fdabd96762bb5892098a229061f07dd624245687fd0a95ef33f3feb845a0","README.md":"5edacbe2884462365006d8b7aa26ecb416e4208d38c4cf42a3eca82526c411f1","examples/strip-escapes.rs":"c510f589aae3dd4258a11ef1b5bc87aa2d5a29cad5d5b65c099b02c29e7cf649","src/lib.rs":"f08f5d5646fcf0721ec25e746ca7b45ba9ad4376ddffdf9d9618d83f1dab6fa0"},"package":"011cbb39cf7c1f62871aea3cc46e5817b0937b49e9447370c93cacbe93a766d8"} \ No newline at end of file diff --git a/vendor/strip-ansi-escapes/Cargo.lock b/vendor/strip-ansi-escapes/Cargo.lock new file mode 100644 index 000000000..f8be9b2ea --- /dev/null +++ b/vendor/strip-ansi-escapes/Cargo.lock @@ -0,0 +1,65 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "arrayvec" +version = "0.5.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b" + +[[package]] +name = "proc-macro2" +version = "1.0.28" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5c7ed8b8c7b886ea3ed7dde405212185f423ab44682667c8c6dd14aa1d9f6612" +dependencies = [ + "unicode-xid", +] + +[[package]] +name = "quote" +version = "1.0.9" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c3d0b9745dc2debf507c8422de05d7226cc1f0644216dfdfead988f9b1ab32a7" +dependencies = [ + "proc-macro2", +] + +[[package]] +name = "strip-ansi-escapes" +version = "0.1.1" +dependencies = [ + "vte", +] + +[[package]] +name = "unicode-xid" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3" + +[[package]] +name = "utf8parse" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "936e4b492acfd135421d8dca4b1aa80a7bfc26e702ef3af710e0752684df5372" + +[[package]] +name = "vte" +version = "0.10.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6cbce692ab4ca2f1f3047fcf732430249c0e971bfdd2b234cf2c47ad93af5983" +dependencies = [ + "arrayvec", + "utf8parse", + "vte_generate_state_changes", +] + +[[package]] +name = "vte_generate_state_changes" +version = "0.1.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d257817081c7dffcdbab24b9e62d2def62e2ff7d00b1c20062551e6cccc145ff" +dependencies = [ + "proc-macro2", + "quote", +] diff --git a/vendor/strip-ansi-escapes/Cargo.toml b/vendor/strip-ansi-escapes/Cargo.toml new file mode 100644 index 000000000..659855745 --- /dev/null +++ b/vendor/strip-ansi-escapes/Cargo.toml @@ -0,0 +1,25 @@ +# 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 believe there's an error in this file please file an +# issue against the rust-lang/cargo repository. If you're +# editing this file be aware that the upstream Cargo.toml +# will likely look very different (and much more reasonable) + +[package] +name = "strip-ansi-escapes" +version = "0.1.1" +authors = ["Ted Mielczarek "] +description = "Strip ANSI escape sequences from byte streams." +homepage = "https://github.com/luser/strip-ansi-escapes" +documentation = "https://docs.rs/strip-ansi-escapes" +readme = "README.md" +keywords = ["ansi", "escape", "terminal"] +license = "Apache-2.0/MIT" +repository = "https://github.com/luser/strip-ansi-escapes" +[dependencies.vte] +version = "0.10" diff --git a/vendor/strip-ansi-escapes/LICENSE-APACHE b/vendor/strip-ansi-escapes/LICENSE-APACHE new file mode 100644 index 000000000..16fe87b06 --- /dev/null +++ b/vendor/strip-ansi-escapes/LICENSE-APACHE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + +TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + +1. 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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/strip-ansi-escapes/README.md b/vendor/strip-ansi-escapes/README.md new file mode 100644 index 000000000..adb95a31f --- /dev/null +++ b/vendor/strip-ansi-escapes/README.md @@ -0,0 +1,58 @@ +![Continuous integration](https://github.com/luser/strip-ansi-escapes/workflows/Continuous%20integration/badge.svg) [![crates.io](https://img.shields.io/crates/v/strip-ansi-escapes.svg)](https://crates.io/crates/strip-ansi-escapes) [![](https://docs.rs/strip-ansi-escapes/badge.svg)](https://docs.rs/strip-ansi-escapes) + +A crate for stripping ANSI escape sequences from byte sequences. + +This can be used to take output from a program that includes escape sequences and write +it somewhere that does not easily support them, such as a log file. + +# Examples + +The `strip` function accepts bytes and returns a `Vec` of bytes with ANSI escape sequences removed. + +```rust +extern crate strip_ansi_escapes; + +use std::io::{self, Write}; + +fn work() -> io::Result<()> { + let bytes_with_colors = b"\x1b[32mfoo\x1b[m bar"; + let plain_bytes = strip_ansi_escapes::strip(&bytes_with_colors)?; + io::stdout().write_all(&plain_bytes)?; + Ok(()) +} + +fn main() { + work().unwrap(); +} +``` + +For writing directly to a writer, the `Writer` struct may be preferable. + +```rust +extern crate strip_ansi_escapes; + +use std::io::{self, Write}; +use strip_ansi_escapes::Writer; + +fn work() -> io::Result<()> { + let bytes_with_colors = b"\x1b[32mfoo\x1b[m bar"; + let mut writer = Writer::new(io::stdout()); + // Only `foo bar` will be written to stdout + writer.write_all(bytes_with_colors)?; + Ok(()) +} + +fn main() { + work().unwrap(); +} +``` + +# License + +Licensed under either of + + * Apache License, Version 2.0 ([`LICENSE-APACHE`](./LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) + * MIT license ([`LICENSE-MIT`](./LICENSE-MIT) or http://opensource.org/licenses/MIT) + +at your option. + diff --git a/vendor/strip-ansi-escapes/examples/strip-escapes.rs b/vendor/strip-ansi-escapes/examples/strip-escapes.rs new file mode 100644 index 000000000..ee82e5bd9 --- /dev/null +++ b/vendor/strip-ansi-escapes/examples/strip-escapes.rs @@ -0,0 +1,18 @@ +extern crate strip_ansi_escapes; + +use std::io; +use strip_ansi_escapes::Writer; + +pub fn work() -> io::Result<()> { + let stdin = io::stdin(); + let mut in_lock = stdin.lock(); + let stdout = io::stdout(); + let out_lock = stdout.lock(); + let mut writer = Writer::new(out_lock); + io::copy(&mut in_lock, &mut writer)?; + Ok(()) +} + +pub fn main() { + work().unwrap(); +} diff --git a/vendor/strip-ansi-escapes/src/lib.rs b/vendor/strip-ansi-escapes/src/lib.rs new file mode 100644 index 000000000..915494ebf --- /dev/null +++ b/vendor/strip-ansi-escapes/src/lib.rs @@ -0,0 +1,219 @@ +//! A crate for stripping ANSI escape sequences from byte sequences. +//! +//! This can be used to take output from a program that includes escape sequences and write +//! it somewhere that does not easily support them, such as a log file. +//! +//! The simplest interface provided is the [`strip`] function, which takes a byte slice and returns +//! a `Vec` of bytes with escape sequences removed. For writing bytes directly to a writer, you +//! may prefer using the [`Writer`] struct, which implements `Write` and strips escape sequences +//! as they are written. +//! +//! [`strip`]: fn.strip.html +//! [`Writer`]: struct.Writer.html +//! +//! # Example +//! +//! ``` +//! use std::io::{self, Write}; +//! +//! # fn foo() -> io::Result<()> { +//! let bytes_with_colors = b"\x1b[32mfoo\x1b[m bar"; +//! let plain_bytes = strip_ansi_escapes::strip(&bytes_with_colors)?; +//! io::stdout().write_all(&plain_bytes)?; +//! # Ok(()) +//! # } +//! ``` + +extern crate vte; + +use std::io::{self, Cursor, IntoInnerError, LineWriter, Write}; +use vte::{Parser, Perform}; + +/// `Writer` wraps an underlying type that implements `Write`, stripping ANSI escape sequences +/// from bytes written to it before passing them to the underlying writer. +/// +/// # Example +/// ``` +/// use std::io::{self, Write}; +/// use strip_ansi_escapes::Writer; +/// +/// # fn foo() -> io::Result<()> { +/// let bytes_with_colors = b"\x1b[32mfoo\x1b[m bar"; +/// let mut writer = Writer::new(io::stdout()); +/// // Only `foo bar` will be written to stdout +/// writer.write_all(bytes_with_colors)?; +/// # Ok(()) +/// # } +/// ``` + +pub struct Writer +where + W: Write, +{ + performer: Performer, + parser: Parser, +} + +/// Strip ANSI escapes from `data` and return the remaining bytes as a `Vec`. +/// +/// See [the module documentation][mod] for an example. +/// +/// [mod]: index.html +pub fn strip(data: T) -> io::Result> +where + T: AsRef<[u8]>, +{ + let c = Cursor::new(Vec::new()); + let mut writer = Writer::new(c); + writer.write_all(data.as_ref())?; + Ok(writer.into_inner()?.into_inner()) +} + +struct Performer +where + W: Write, +{ + writer: LineWriter, + err: Option, +} + +impl Writer +where + W: Write, +{ + /// Create a new `Writer` that writes to `inner`. + pub fn new(inner: W) -> Writer { + Writer { + performer: Performer { + writer: LineWriter::new(inner), + err: None, + }, + parser: Parser::new(), + } + } + + /// Unwraps this `Writer`, returning the underlying writer. + /// + /// The internal buffer is written out before returning the writer, which + /// may produce an [`IntoInnerError`]. + /// + /// [IntoInnerError]: https://doc.rust-lang.org/std/io/struct.IntoInnerError.html + pub fn into_inner(self) -> Result>> { + self.performer.into_inner() + } +} + +impl Write for Writer +where + W: Write, +{ + fn write(&mut self, buf: &[u8]) -> io::Result { + for b in buf.iter() { + self.parser.advance(&mut self.performer, *b) + } + match self.performer.err.take() { + Some(e) => Err(e), + None => Ok(buf.len()), + } + } + + fn flush(&mut self) -> io::Result<()> { + self.performer.flush() + } +} + +impl Performer +where + W: Write, +{ + pub fn flush(&mut self) -> io::Result<()> { + self.writer.flush() + } + + pub fn into_inner(self) -> Result>> { + self.writer.into_inner() + } +} + +impl Perform for Performer +where + W: Write, +{ + fn print(&mut self, c: char) { + // Just print bytes to the inner writer. + self.err = write!(self.writer, "{}", c).err(); + } + fn execute(&mut self, byte: u8) { + // We only care about executing linefeeds. + if byte == b'\n' { + self.err = writeln!(self.writer).err(); + } + } +} + +#[cfg(test)] +mod tests { + use super::*; + + use std::env; + use std::env::consts::EXE_EXTENSION; + use std::path::Path; + use std::process::Command; + + #[test] + fn readme_test() { + let rustdoc = Path::new("rustdoc").with_extension(EXE_EXTENSION); + let readme = Path::new(file!()) + .parent() + .unwrap() + .parent() + .unwrap() + .join("README.md"); + let exe = env::current_exe().unwrap(); + let outdir = exe.parent().unwrap(); + let mut cmd = Command::new(rustdoc); + cmd.args(&["--verbose", "--test", "-L"]) + .arg(&outdir) + .arg(&readme); + println!("{:?}", cmd); + let result = cmd + .spawn() + .expect("Failed to spawn process") + .wait() + .expect("Failed to run process"); + assert!( + result.success(), + "Failed to run rustdoc tests on README.md!" + ); + } + + fn assert_parsed(input: &[u8], expected: &[u8]) { + let bytes = strip(input).expect("Failed to strip escapes"); + assert_eq!(bytes, expected); + } + + #[test] + fn test_simple() { + assert_parsed(b"\x1b[m\x1b[m\x1b[32m\x1b[1m Finished\x1b[m dev [unoptimized + debuginfo] target(s) in 0.0 secs", + b" Finished dev [unoptimized + debuginfo] target(s) in 0.0 secs"); + } + + #[test] + fn test_newlines() { + assert_parsed(b"foo\nbar\n", b"foo\nbar\n"); + } + + #[test] + fn test_escapes_newlines() { + assert_parsed(b"\x1b[m\x1b[m\x1b[32m\x1b[1m Compiling\x1b[m utf8parse v0.1.0 +\x1b[m\x1b[m\x1b[32m\x1b[1m Compiling\x1b[m vte v0.3.2 +\x1b[m\x1b[m\x1b[32m\x1b[1m Compiling\x1b[m strip-ansi-escapes v0.1.0-pre (file:///build/strip-ansi-escapes) +\x1b[m\x1b[m\x1b[32m\x1b[1m Finished\x1b[m dev [unoptimized + debuginfo] target(s) in 0.66 secs +", + b" Compiling utf8parse v0.1.0 + Compiling vte v0.3.2 + Compiling strip-ansi-escapes v0.1.0-pre (file:///build/strip-ansi-escapes) + Finished dev [unoptimized + debuginfo] target(s) in 0.66 secs +"); + } +} -- cgit v1.2.3