implement argument option to append trailing slash to files match pattern(s), update crate version

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nexy"
-version = "0.4.1"
+version = "0.5.0"
 edition = "2024"
 license = "MIT"
 readme = "README.md"
@@ -13,4 +13,5 @@ repository = "https://github.com/YGGverse/nexy"
 anyhow = "1.0"
 chrono = "^0.4.20"
 clap = { version = "4.5", features = ["derive"] }
+regex = "1.11"
 urlencoding = "2.1"

README.md

@@ -140,12 +140,15 @@ nexy -p /path/to/public_dir
       --list-file-reverse
           Sort files in list DESC (ASC by default)
 
+      --list-file-slash <LIST_FILE_SLASH>
+          Append trailing slash to files match regex pattern(s)
+
       --list-time-format <LIST_TIME_FORMAT>
           Time format for listing items
 
           * use escape notation for `%` e.g. `"%%Y-%%m-%%d %%H:%%M:%%S"`
 
-        [default: "%Y/%m/%d"]
+          [default: %Y/%m/%d]
 
   -r, --read-chunk <READ_CHUNK>
           Optimize memory usage on reading large files or stream

src/config.rs

@@ -147,6 +147,10 @@ pub struct Config {
     #[arg(long, default_value_t = false)]
     pub list_file_reverse: bool,
 
+    /// Append trailing slash to files match regex pattern(s)
+    #[arg(long)]
+    pub list_file_slash: Vec<String>,
+
     /// Time format for listing items
     ///
     /// * use escape notation for `%` e.g. `"%%Y-%%m-%%d %%H:%%M:%%S"`

src/session/public.rs

@@ -240,9 +240,17 @@ impl Public {
                 if fc.alt.is_size {
                     a.push(b(file.meta.size()))
                 }
+                if !l.ends_with('/') {
+                    for p in &fc.append_slash {
+                        if p.is_match(&l) {
+                            l.push('/');
+                            break;
+                        }
+                    }
+                }
                 if !a.is_empty() {
                     l.push(' ');
-                    l.push_str(&a.join(", "));
+                    l.push_str(&a.join(", "))
                 }
                 l
             })

src/session/public/list_config.rs

@@ -2,6 +2,8 @@
 //! valid listing configuration from the plain `clap` arguments list.
 //! This feature is evolving, and it may require refactoring in the future.
 
+use regex::Regex;
+
 pub struct Time {
     pub is_accessed: bool,
     pub is_created: bool,
@@ -35,6 +37,7 @@ pub struct Dir {
 }
 pub struct File {
     pub alt: FileAlt,
+    pub append_slash: Vec<Regex>,
     pub is_reverse: bool,
     pub sort: FileSort,
 }
@@ -103,6 +106,13 @@ impl ListConfig {
                     is_size: config.list_file_show_size,
                 },
                 is_reverse: config.list_file_reverse,
+                append_slash: {
+                    let mut p = Vec::with_capacity(config.list_file_slash.len());
+                    for pattern in &config.list_file_slash {
+                        p.push(Regex::new(pattern)?)
+                    }
+                    p
+                },
                 sort: FileSort {
                     time: Time {
                         is_accessed: config.list_file_sort_by_accessed,