add some tags with escapes to the tests

This is more conflict resistant than the old encoding where tags was a
file with a line per tag.

src/comment.rs

@@ -219,7 +219,7 @@ mod tests {
         let expected = Comment {
             uuid: String::from("9055dac36045fe36545bed7ae7b49347"),
             author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T10:08:38-06:00")
+            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                 .unwrap()
                 .with_timezone(&chrono::Local),
             description: String::from("This is a comment on issue dd79c8cfb8beeacd0460429944b4ecbe\n\nIt has multiple lines\n"),

src/issue.rs

@@ -577,28 +577,12 @@ impl Issue {
         Ok(tag)
     }
 
-    // Perform escape on a tag to make it into a filename:
-    // "," => ",0"
-    // "/" => ",1"
-    fn tag_to_filename(tag: &str) -> String {
-        let mut filename = tag.replace(",", ",0");
-        filename = filename.replace("/", ",1");
-        return filename;
-    }
-
     fn commit_tags(&self, commit_message: &str) -> Result<(), IssueError> {
-        let mut tags_dir_name = self.dir.clone();
-        tags_dir_name.push("tags");
-        match std::fs::remove_dir_all(&tags_dir_name) {
-            Err(e) if e.kind() == std::io::ErrorKind::NotFound => (),
-            Err(e) => return Err(e.into()),
-            Ok(_) => (),
-        }
-        std::fs::create_dir(&tags_dir_name)?;
+        let mut tags_filename = self.dir.clone();
+        tags_filename.push("tags");
+        let mut tags_file = std::fs::File::create(&tags_filename)?;
         for tag in &self.tags {
-            let mut tag_filename = tags_dir_name.clone();
-            tag_filename.push(Issue::tag_to_filename(tag));
-            std::fs::File::create(&tag_filename)?;
+            writeln!(tags_file, "{}", tag)?;
         }
         self.commit(commit_message)?;
         Ok(())
@@ -677,42 +661,6 @@ mod tests {
         }
     }
 
-    #[test]
-    fn tag_to_filename_0() {
-        let tag = "hello";
-        assert_eq!(Issue::tag_to_filename(tag), "hello");
-    }
-
-    #[test]
-    fn tag_to_filename_1() {
-        let tag = "hello,";
-        assert_eq!(Issue::tag_to_filename(tag), "hello,0");
-    }
-
-    #[test]
-    fn tag_to_filename_2() {
-        let tag = "/hello";
-        assert_eq!(Issue::tag_to_filename(tag), ",1hello");
-    }
-
-    #[test]
-    fn tag_to_filename_3() {
-        let tag = "hello/bye,boo";
-        assert_eq!(Issue::tag_to_filename(tag), "hello,1bye,0boo");
-    }
-
-    #[test]
-    fn tag_to_filename_4() {
-        let tag = ",,,///,,,";
-        assert_eq!(Issue::tag_to_filename(tag), ",0,0,0,1,1,1,0,0,0");
-    }
-
-    #[test]
-    fn tag_to_filename_5() {
-        let tag = ",0,0,1,1";
-        assert_eq!(Issue::tag_to_filename(tag), ",00,00,01,01");
-    }
-
     #[test]
     fn read_issue_0() {
         let issue_dir = std::path::Path::new("test/0000/3943fc5c173fdf41c0a22251593cd476/");
@@ -720,7 +668,7 @@ mod tests {
         let expected = Issue {
             id: String::from("3943fc5c173fdf41c0a22251593cd476"),
             author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:36:25-06:00")
+            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                 .unwrap()
                 .with_timezone(&chrono::Local),
             done_time: None,
@@ -753,7 +701,7 @@ mod tests {
         let expected = Issue {
             id: String::from("7792b063eef6d33e7da5dc1856750c14"),
             author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:37:07-06:00")
+            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                 .unwrap()
                 .with_timezone(&chrono::Local),
             done_time: None,

src/issues.rs

@@ -102,7 +102,7 @@ mod tests {
         expected.add_issue(crate::issue::Issue {
             id: uuid,
             author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:37:07-06:00")
+            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                 .unwrap()
                 .with_timezone(&chrono::Local),
             done_time: None,
@@ -122,7 +122,7 @@ mod tests {
             crate::issue::Issue {
                 id: uuid,
                 author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:36:25-06:00")
+                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                     .unwrap()
                     .with_timezone(&chrono::Local),
                 done_time: None,
@@ -160,7 +160,7 @@ mod tests {
         expected.add_issue(crate::issue::Issue {
             id: uuid,
             author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:37:46-06:00")
+            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                 .unwrap()
                 .with_timezone(&chrono::Local),
             done_time: Some(
@@ -189,7 +189,7 @@ mod tests {
             crate::comment::Comment {
                 uuid: comment_uuid,
                 author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T10:08:38-06:00").unwrap().with_timezone(&chrono::Local),
+                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00").unwrap().with_timezone(&chrono::Local),
                 description: String::from("This is a comment on issue dd79c8cfb8beeacd0460429944b4ecbe\n\nIt has multiple lines\n"),
                 dir: std::path::PathBuf::from(comment_dir),
             }
@@ -198,7 +198,7 @@ mod tests {
             crate::issue::Issue {
                 id: uuid,
                 author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
-                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T10:08:24-06:00")
+                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                     .unwrap()
                     .with_timezone(&chrono::Local),
                 done_time: None,
@@ -226,8 +226,8 @@ mod tests {
         dir.push(&uuid);
         expected.add_issue(crate::issue::Issue {
             id: uuid,
-            author: String::from("sigil-03 <sigil@glyphs.tech>"),
-            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:38:40-06:00")
+            author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
+            creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                 .unwrap()
                 .with_timezone(&chrono::Local),
             done_time: None,
@@ -246,8 +246,8 @@ mod tests {
         expected.add_issue(
             crate::issue::Issue {
                 id: uuid,
-                author: String::from("sigil-03 <sigil@glyphs.tech>"),
-                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:39:20-06:00")
+                author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
+                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                     .unwrap()
                     .with_timezone(&chrono::Local),
                 done_time: None,
@@ -267,8 +267,8 @@ mod tests {
         expected.add_issue(
             crate::issue::Issue {
                 id: uuid,
-                author: String::from("sigil-03 <sigil@glyphs.tech>"),
-                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-24T08:39:02-06:00")
+                author: String::from("Sebastian Kuzminsky <seb@highlab.com>"),
+                creation_time: chrono::DateTime::parse_from_rfc3339("2025-07-23T15:06:31-06:00")
                     .unwrap()
                     .with_timezone(&chrono::Local),
                 done_time: None,

tools/update-tags-encoding

@@ -7,13 +7,6 @@
 set -e
 #set -x
 
-function escape_tag() {
-    TAG="$1"
-    TAG=$(echo "${TAG}" | sed -re 's/,/,0/g')
-    TAG=$(echo "${TAG}" | sed -re 's/\//,1/g')
-    echo "${TAG}"
-}
-
 BRANCH=""
 
 if [[ -n "$1" ]] && [[ -d "$1" ]]; then
@@ -60,7 +53,6 @@ for ISSUE_ID in $(find . -maxdepth 1 -type d -regextype posix-extended -regex '\
 
     mkdir tags
     for TAG in ${TAGS}; do
-        TAG=$(escape_tag "${TAG}")
         touch "tags/${TAG}"
     done