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replace the regex crate with the fancy-regex crate (#6227)

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Darren Schroeder
2022-08-04 14:51:02 -05:00
committed by GitHub
parent 606547ecb4
commit cdeb8de75d
20 changed files with 227 additions and 111 deletions
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23
crates/nu-command/src/system/run_external.rs
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@ -1,3 +1,12 @@
use fancy_regex::Regex;
use itertools::Itertools;
use nu_engine::env_to_strings;
use nu_engine::CallExt;
use nu_protocol::engine::{EngineState, Stack};
use nu_protocol::{ast::Call, engine::Command, ShellError, Signature, SyntaxShape, Value};
use nu_protocol::{Category, Example, ListStream, PipelineData, RawStream, Span, Spanned};
use nu_system::ForegroundProcess;
use pathdiff::diff_paths;
use std::collections::HashMap;
use std::io::{BufRead, BufReader, Write};
use std::path::{Path, PathBuf};
@ -5,18 +14,6 @@ use std::process::{Command as CommandSys, Stdio};
use std::sync::atomic::Ordering;
use std::sync::mpsc;
use nu_engine::env_to_strings;
use nu_protocol::engine::{EngineState, Stack};
use nu_protocol::{ast::Call, engine::Command, ShellError, Signature, SyntaxShape, Value};
use nu_protocol::{Category, Example, ListStream, PipelineData, RawStream, Span, Spanned};
use itertools::Itertools;
use nu_engine::CallExt;
use nu_system::ForegroundProcess;
use pathdiff::diff_paths;
use regex::Regex;
const OUTPUT_BUFFER_SIZE: usize = 1024;
const OUTPUT_BUFFERS_IN_FLIGHT: usize = 3;
@ -505,7 +502,7 @@ impl ExternalCommand {
fn has_unsafe_shell_characters(arg: &str) -> bool {
let re: Regex = Regex::new(r"[^\w@%+=:,./-]").expect("regex to be valid");
re.is_match(arg)
re.is_match(arg).unwrap_or(false)
}
fn shell_arg_escape(arg: &str) -> String {