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/// Match a package name against a wildcard pattern (case-insensitive).
/// `*` matches any sequence of characters.
pub fn matches_wildcard(name: &str, pattern: &str) -> bool {
let name_lower = name.to_lowercase();
let pattern_lower = pattern.to_lowercase();
let parts: Vec<&str> = pattern_lower.split('*').collect();
if parts.len() == 1 {
return name_lower == pattern_lower;
}
let mut pos = 0usize;
for (i, part) in parts.iter().enumerate() {
if part.is_empty() {
continue;
}
match name_lower[pos..].find(*part) {
Some(found) => {
if i == 0 && found != 0 {
return false; // First segment must match at start
}
pos += found + part.len();
}
None => return false,
}
}
// If pattern doesn't end with *, name must be fully consumed
if !pattern_lower.ends_with('*') {
return pos == name_lower.len();
}
true
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_matches_wildcard_exact() {
assert!(matches_wildcard("psr/log", "psr/log"));
}
#[test]
fn test_matches_wildcard_star_end() {
assert!(matches_wildcard("psr/log", "psr/*"));
}
#[test]
fn test_matches_wildcard_star_start() {
assert!(matches_wildcard("psr/log", "*/log"));
}
#[test]
fn test_matches_wildcard_star_middle() {
assert!(matches_wildcard("monolog/monolog", "mono*/mono*"));
}
#[test]
fn test_matches_wildcard_no_match() {
assert!(!matches_wildcard("psr/log", "symfony/*"));
}
#[test]
fn test_matches_wildcard_case_insensitive() {
assert!(matches_wildcard("PSR/Log", "psr/*"));
}
#[test]
fn test_matches_wildcard_star_both_ends() {
assert!(matches_wildcard("monolog/monolog", "*log*"));
}
#[test]
fn test_matches_wildcard_no_wildcard_mismatch() {
assert!(!matches_wildcard("psr/log", "psr/log2"));
}
#[test]
fn test_matches_wildcard_trailing_chars_fail() {
assert!(!matches_wildcard("psr/log", "psr/l"));
}
}
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