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git: use RegexSet in place of concatenating multiple glob patterns

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Perhaps, this would handle patterns like ["a(b", "c)"] better. It might not
be correct to error out on "(", but should be better than building wrong
regexp pattern "a(b|c)".
This commit is contained in:
Yuya Nishihara 2023-07-01 13:56:05 +09:00
parent a07574a233
commit 915f76f4d9
1 changed files with 7 additions and 6 deletions
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13
lib/src/git.rs
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@ -519,12 +519,13 @@ pub fn fetch(
remote.disconnect()?;
tracing::debug!("import_refs");
if let Some(globs) = branch_name_globs {
let pattern = format!(
"^({})$",
globs.iter().map(|glob| glob.replace('*', ".*")).join("|")
);
tracing::debug!(?globs, ?pattern, "globs as regex");
let branch_regex = regex::Regex::new(&pattern).map_err(|_| GitFetchError::InvalidGlob)?;
let branch_regex = regex::RegexSet::new(
globs
.iter()
.map(|glob| format!("^{}$", glob.replace('*', ".*"))),
)
.map_err(|_| GitFetchError::InvalidGlob)?;
tracing::debug!(?globs, ?branch_regex, "globs as regex");
import_some_refs(
mut_repo,
git_repo,