Function git_glob::wildmatch

source · 
pub fn wildmatch(pattern: &BStr, value: &BStr, mode: Mode) -> bool
Expand description

Employ pattern matching to see if value matches pattern.

mode can be used to adjust the way the matching is performed.

Examples found in repository?
src/pattern.rs (line 135)
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    fn matches<'a>(&self, value: impl Into<&'a BStr>, mode: wildmatch::Mode) -> bool {
        let value = value.into();
        match self.first_wildcard_pos {
            // "*literal" case, overrides starts-with
            Some(pos) if self.mode.contains(pattern::Mode::ENDS_WITH) && !value.contains(&b'/') => {
                let text = &self.text[pos + 1..];
                if mode.contains(wildmatch::Mode::IGNORE_CASE) {
                    value
                        .len()
                        .checked_sub(text.len())
                        .map(|start| text.eq_ignore_ascii_case(&value[start..]))
                        .unwrap_or(false)
                } else {
                    value.ends_with(text.as_ref())
                }
            }
            Some(pos) => {
                if mode.contains(wildmatch::Mode::IGNORE_CASE) {
                    if !value
                        .get(..pos)
                        .map_or(false, |value| value.eq_ignore_ascii_case(&self.text[..pos]))
                    {
                        return false;
                    }
                } else if !value.starts_with(&self.text[..pos]) {
                    return false;
                }
                crate::wildmatch(self.text.as_bstr(), value, mode)
            }
            None => {
                if mode.contains(wildmatch::Mode::IGNORE_CASE) {
                    self.text.eq_ignore_ascii_case(value)
                } else {
                    self.text == value
                }
            }
        }
    }