From 12c47d1584433740b10c420fc702a5b0c1e35d95 Mon Sep 17 00:00:00 2001
From: graelo <graelo@grael.cc>
Date: Sat, 27 Mar 2021 16:23:27 +0100
Subject: [PATCH] feat: match single/double/tick quoted strings

---
 copyrat.tmux           |  2 ++
 src/textbuf/mod.rs     | 35 +++++++++++++++++++++++++++++++++++
 src/textbuf/regexes.rs |  7 +++++--
 3 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/copyrat.tmux b/copyrat.tmux
index b07d1be..4fff745 100755
--- a/copyrat.tmux
+++ b/copyrat.tmux
@@ -87,6 +87,8 @@ setup_pattern_binding "h" "--pattern-name sha"
 setup_pattern_binding "d" "--pattern-name datetime"
 # prefix + t + e searches for email addresses (see https://www.regular-expressions.info/email.html)
 setup_pattern_binding "e" "--pattern-name email"
+# prefix + t + q searches for strings inside single|double|backticks
+setup_pattern_binding "q" "-x quoted-single -x quoted-double -x quoted-tick"
 # prefix + t + D searches for docker shas
 setup_pattern_binding "D" "--pattern-name docker"
 # prefix + t + c searches for hex colors #aa00f5
diff --git a/src/textbuf/mod.rs b/src/textbuf/mod.rs
index a2f71c0..86553c4 100644
--- a/src/textbuf/mod.rs
+++ b/src/textbuf/mod.rs
@@ -573,6 +573,41 @@ mod tests {
         assert_eq!(spans.get(0).unwrap().text, "2021-03-04T12:23:34");
     }
 
+    #[test]
+    fn match_quoted_string() {
+        let buffer =
+            r#"Lorem 'first string' and "second string" and `rustc --explain E0223` ipsum."#;
+        let lines = buffer.split('\n').collect::<Vec<_>>();
+
+        let use_all_patterns = false;
+        use crate::textbuf::regexes::parse_pattern_name;
+        let named_pat = vec![
+            parse_pattern_name("quoted-single").unwrap(),
+            parse_pattern_name("quoted-double").unwrap(),
+            parse_pattern_name("quoted-tick").unwrap(),
+        ];
+
+        let custom = vec![];
+        let alphabet = Alphabet("abcd".to_string());
+        let reverse = false;
+        let unique_hint = false;
+        let spans = Model::new(
+            &lines,
+            &alphabet,
+            use_all_patterns,
+            &named_pat,
+            &custom,
+            reverse,
+            unique_hint,
+        )
+        .spans;
+
+        assert_eq!(spans.len(), 3);
+        assert_eq!(spans.get(0).unwrap().text, "first string");
+        assert_eq!(spans.get(1).unwrap().text, "second string");
+        assert_eq!(spans.get(2).unwrap().text, "rustc --explain E0223");
+    }
+
     #[test]
     fn priority_between_regexes() {
         let buffer = "Lorem [link](http://foo.bar) ipsum CUSTOM-52463 lorem ISSUE-123 lorem\nLorem /var/fd70b569/9999.log 52463 lorem\n Lorem 973113 lorem 123e4567-e89b-12d3-a456-426655440000 lorem 8888 lorem\n  https://crates.io/23456/fd70b569 lorem";
diff --git a/src/textbuf/regexes.rs b/src/textbuf/regexes.rs
index 9d6a967..50fc9a2 100644
--- a/src/textbuf/regexes.rs
+++ b/src/textbuf/regexes.rs
@@ -10,8 +10,8 @@ pub(super) const EXCLUDE_PATTERNS: [(&str, &str); 1] =
 /// Holds all the regex patterns that are currently supported.
 ///
 /// The email address was obtained at https://www.regular-expressions.info/email.html.
-/// Others were obtained from Ferran Basora.
-pub(super) const PATTERNS: [(&str, &str); 17] = [
+/// Some others were obtained from Ferran Basora, the rest is by me.
+pub(super) const PATTERNS: [(&str, &str); 20] = [
     ("markdown-url", r"\[[^]]*\]\(([^)]+)\)"),
     (
         "url",
@@ -40,6 +40,9 @@ pub(super) const PATTERNS: [(&str, &str); 17] = [
         "datetime",
         r"(\d{4}-?\d{2}-?\d{2}([ T]\d{2}:\d{2}:\d{2}(\.\d{3,9})?)?)",
     ),
+    ("quoted-single", r#"'([^']+)'"#),
+    ("quoted-double", r#""([^"]+)""#),
+    ("quoted-tick", r#"`([^`]+)`"#),
     ("digits", r"([0-9]{4,})"),
 ];