Revert changes to rslib/src/tags/

rslib/src/tags/matcher.rs

@@ -6,6 +6,7 @@ use std::{borrow::Cow, collections::HashSet};
 use regex::{Captures, Regex};
 
 use super::{join_tags, split_tags};
+use crate::prelude::*;
 pub(crate) struct TagMatcher {
     regex: Regex,
     new_tags: HashSet<String>,
@@ -16,7 +17,7 @@ pub(crate) struct TagMatcher {
 ///
 /// Tracks seen tags during replacement, so the tag list can be updated as well.
 impl TagMatcher {
-    pub fn new(space_separated_tags: &str) -> Self {
+    pub fn new(space_separated_tags: &str) -> Result<Self> {
         // convert "fo*o bar" into "fo\*o|bar"
         let tags: Vec<_> = split_tags(space_separated_tags)
             .map(regex::escape)
@@ -39,13 +40,12 @@ impl TagMatcher {
             )
         "#,
             tags
-        ))
-        .unwrap();
+        ))?;
 
-        Self {
+        Ok(Self {
             regex,
             new_tags: HashSet::new(),
-        }
+        })
     }
 
     pub fn is_match(&self, space_separated_tags: &str) -> bool {
@@ -129,13 +129,13 @@ mod test {
     use super::*;
 
     #[test]
-    fn regex() {
-        let re = TagMatcher::new("one two");
+    fn regex() -> Result<()> {
+        let re = TagMatcher::new("one two")?;
         assert!(!re.is_match(" foo "));
         assert!(re.is_match(" foo one "));
         assert!(re.is_match(" two foo "));
 
-        let mut re = TagMatcher::new("foo");
+        let mut re = TagMatcher::new("foo")?;
         assert!(re.is_match("foo"));
         assert!(re.is_match(" foo "));
         assert!(re.is_match(" bar foo baz "));
@@ -155,5 +155,7 @@ mod test {
             &as_xxx(" x foo::bar foo::bar::baz x "),
             " x xxx::bar xxx::bar::baz x "
         );
+
+        Ok(())
     }
 }

rslib/src/tags/mod.rs

@@ -4,7 +4,7 @@
 mod bulkadd;
 mod complete;
 mod findreplace;
-pub(crate) mod matcher;
+mod matcher;
 mod notes;
 mod register;
 mod remove;

rslib/src/tags/remove.rs

@@ -32,7 +32,7 @@ impl Collection {
         let usn = self.usn()?;
 
         // gather tags that need removing
-        let mut re = TagMatcher::new(tags);
+        let mut re = TagMatcher::new(tags)?;
         let matched_notes = self
             .storage
             .get_note_tags_by_predicate(|tags| re.is_match(tags))?;
@@ -57,7 +57,7 @@ impl Collection {
     fn remove_tags_from_notes_inner(&mut self, nids: &[NoteId], tags: &str) -> Result<usize> {
         let usn = self.usn()?;
 
-        let mut re = TagMatcher::new(tags);
+        let mut re = TagMatcher::new(tags)?;
         let mut match_count = 0;
         let notes = self.storage.get_note_tags_by_id_list(nids)?;
 

rslib/src/tags/rename.rs

@@ -39,7 +39,7 @@ impl Collection {
             .unwrap_or(new_prefix);
 
         // gather tags that need replacing
-        let mut re = TagMatcher::new(old_prefix);
+        let mut re = TagMatcher::new(old_prefix)?;
         let matched_notes = self
             .storage
             .get_note_tags_by_predicate(|tags| re.is_match(tags))?;

rslib/src/tags/reparent.rs

@@ -36,7 +36,7 @@ impl Collection {
         new_parent: Option<String>,
     ) -> Result<usize> {
         let usn = self.usn()?;
-        let mut matcher = TagMatcher::new(&join_tags(tags_to_reparent));
+        let mut matcher = TagMatcher::new(&join_tags(tags_to_reparent))?;
         let old_to_new_names = old_to_new_names(tags_to_reparent, new_parent);
 
         let matched_notes = self