rust/ripgrep
1
0
Fork 0
mirror of https://github.com/BurntSushi/ripgrep.git synced 2025-04-02 20:45:38 +02:00
Code Issues Releases Activity

ignore: tweak regex crate features

Browse Source 
This removes most of the Unicode features as they aren't currently
used. We can always add them back later if necessary.

We can avoid the unicode-perl feature by changing `\s` to `[[:space:]]`,
which uses the ASCII-only definition of `\s`. Since we don't expect
non-ASCII whitespace in git config files, this seems okay.

Closes #2502
This commit is contained in:
Jakub Jirutka 2023-04-29 17:04:00 +02:00 committed by Andrew Gallant
parent 96cfc0ed13
commit 0c1cbd99f3
2 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
crates/ignore/Cargo.toml
View File

@ -23,7 +23,7 @@ globset = { version = "0.4.10", path = "../globset" }
lazy_static = "1.1"
log = "0.4.5"
memchr = "2.5"
regex = "1.8.3"
regex = { version = "1.9.0", default-features = false, features = ["perf", "std", "unicode-gencat"] }
same-file = "1.0.4"
thread_local = "1"
walkdir = "2.2.7"

9
crates/ignore/src/gitignore.rs
View File

@ -596,8 +596,13 @@ fn parse_excludes_file(data: &[u8]) -> Option<PathBuf> {
// probably works in more circumstances. I guess we would ideally have
// a full INI parser. Yuck.
lazy_static::lazy_static! {
static ref RE: Regex =
Regex::new(r"(?im)^\s*excludesfile\s*=\s*(.+)\s*$").unwrap();
static ref RE: Regex = Regex::new(
r"(?xim-u)
^[[:space:]]*excludesfile[[:space:]]*
=
[[:space:]]*(.+)[[:space:]]*$
"
).unwrap();
};
let caps = match RE.captures(data) {
None => return None,