⬆️ chore(Cargo.toml)：升级版本号至0.1.7

♻️ refactor(changelog.rs)：移除prepend参数，改为自动前置到现有changelog
♻️ refactor(formatter.rs)：移除未使用的日期和格式化函数
♻️ refactor(validators.rs)：移除未使用的SSH密钥验证功能

src/utils/formatter.rs

@@ -1,4 +1,3 @@
-use chrono::{DateTime, Local, Utc};
 use regex::Regex;
 
 /// Format commit message with conventional commit format
@@ -12,7 +11,6 @@ pub fn format_conventional_commit(
 ) -> String {
     let mut message = String::new();
     
-    // Type and scope
     message.push_str(commit_type);
     if let Some(s) = scope {
         message.push_str(&format!("({})", s));
@@ -22,12 +20,10 @@ pub fn format_conventional_commit(
     }
     message.push_str(&format!(": {}", description));
     
-    // Body
     if let Some(b) = body {
         message.push_str(&format!("\n\n{}", b));
     }
     
-    // Footer
     if let Some(f) = footer {
         message.push_str(&format!("\n\n{}", f));
     }
@@ -46,26 +42,22 @@ pub fn format_commitlint_commit(
 ) -> String {
     let mut message = String::new();
     
-    // Header
     message.push_str(commit_type);
     if let Some(s) = scope {
         message.push_str(&format!("({})", s));
     }
     message.push_str(&format!(": {}", subject));
     
-    // References
     if let Some(refs) = references {
         for reference in refs {
             message.push_str(&format!(" #{}", reference));
         }
     }
     
-    // Body
     if let Some(b) = body {
         message.push_str(&format!("\n\n{}", b));
     }
     
-    // Footer
     if let Some(f) = footer {
         message.push_str(&format!("\n\n{}", f));
     }
@@ -73,38 +65,11 @@ pub fn format_commitlint_commit(
     message
 }
 
-/// Format date for commit message
-pub fn format_commit_date(date: &DateTime<Local>) -> String {
-    date.format("%Y-%m-%d %H:%M:%S").to_string()
-}
-
-/// Format date for changelog
-pub fn format_changelog_date(date: &DateTime<Utc>) -> String {
-    date.format("%Y-%m-%d").to_string()
-}
-
-/// Format tag name with version
-pub fn format_tag_name(version: &str, prefix: Option<&str>) -> String {
-    match prefix {
-        Some(p) => format!("{}{}", p, version),
-        None => version.to_string(),
-    }
-}
-
 /// Wrap text at specified width
 pub fn wrap_text(text: &str, width: usize) -> String {
     textwrap::fill(text, width)
 }
 
-/// Truncate text with ellipsis
-pub fn truncate(text: &str, max_len: usize) -> String {
-    if text.len() <= max_len {
-        text.to_string()
-    } else {
-        format!("{}...", &text[..max_len.saturating_sub(3)])
-    }
-}
-
 /// Clean commit message (remove comments, extra whitespace)
 pub fn clean_message(message: &str) -> String {
     let comment_regex = Regex::new(r"^#.*$").unwrap();
@@ -118,44 +83,6 @@ pub fn clean_message(message: &str) -> String {
         .to_string()
 }
 
-/// Format list as markdown bullet points
-pub fn format_markdown_list(items: &[String]) -> String {
-    items
-        .iter()
-        .map(|item| format!("- {}", item))
-        .collect::<Vec<_>>()
-        .join("\n")
-}
-
-/// Format changelog section
-pub fn format_changelog_section(
-    version: &str,
-    date: &str,
-    changes: &[(String, Vec<String>)],
-) -> String {
-    let mut section = format!("## [{}] - {}\n\n", version, date);
-    
-    for (category, items) in changes {
-        if !items.is_empty() {
-            section.push_str(&format!("### {}\n\n", category));
-            for item in items {
-                section.push_str(&format!("- {}\n", item));
-            }
-            section.push('\n');
-        }
-    }
-    
-    section
-}
-
-/// Format git config key
-pub fn format_git_config_key(section: &str, subsection: Option<&str>, key: &str) -> String {
-    match subsection {
-        Some(sub) => format!("{}.{}.{}", section, sub, key),
-        None => format!("{}.{}", section, key),
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;
@@ -189,10 +116,4 @@ mod tests {
         
         assert!(msg.starts_with("feat!: change API response format"));
     }
-
-    #[test]
-    fn test_truncate() {
-        assert_eq!(truncate("hello", 10), "hello");
-        assert_eq!(truncate("hello world", 8), "hello...");
-    }
 }