feat: match email addresses

src/model.rs

@@ -429,6 +429,28 @@ mod tests {
         assert_eq!(results.get(3).unwrap().pattern, "url");
     }
 
+    #[test]
+    fn match_emails() {
+        let buffer =
+            "Lorem ipsum <first.last+social@example.com> john@server.department.company.com lorem";
+        let named_pat = vec![];
+        let custom = vec![];
+        let alphabet = Alphabet("abcd".to_string());
+        let results = Model::new(buffer, &alphabet, &named_pat, &custom, false).matches(false);
+
+        assert_eq!(results.len(), 2);
+        assert_eq!(results.get(0).unwrap().pattern, "email");
+        assert_eq!(
+            results.get(0).unwrap().text,
+            "first.last+social@example.com"
+        );
+        assert_eq!(results.get(1).unwrap().pattern, "email");
+        assert_eq!(
+            results.get(1).unwrap().text,
+            "john@server.department.company.com"
+        );
+    }
+
     #[test]
     fn match_addresses() {
         let buffer = "Lorem 0xfd70b5695 0x5246ddf lorem\n Lorem 0x973113tlorem";

src/regexes.rs

@@ -3,12 +3,13 @@ use crate::error;
 pub const EXCLUDE_PATTERNS: [(&'static str, &'static str); 1] =
     [("ansi_colors", r"[[:cntrl:]]\[([0-9]{1,2};)?([0-9]{1,2})?m")];
 
-pub const PATTERNS: [(&'static str, &'static str); 14] = [
+pub const PATTERNS: [(&'static str, &'static str); 15] = [
     ("markdown_url", r"\[[^]]*\]\(([^)]+)\)"),
     (
         "url",
         r"((https?://|git@|git://|ssh://|ftp://|file:///)[^ \(\)\[\]\{\}]+)",
     ),
+    ("email", r"\b[A-z0-9._%+-]+@[A-z0-9.-]+\.[A-z]{2,}\b"),
     ("diff_a", r"--- a/([^ ]+)"),
     ("diff_b", r"\+\+\+ b/([^ ]+)"),
     ("docker", r"sha256:([0-9a-f]{64})"),