git: Fix git message parsing

- Add data of Author and Date to footer

Author: Donach

src/git.rs

@@ -32,7 +32,7 @@ pub fn read(options: ReadCommitMessageOptions) -> Vec<String> {
     // See https://git-scm.com/docs/git-log
     let stdout = Command::new("git")
         .arg("log")
-        .arg("--pretty=%B")
+        .arg("--pretty=%B%n|%n%nAuthor: %aN <%aE>%nDate: %ad%ncommit %H")
         .arg("--no-merges")
         .arg("--no-decorate")
         .arg("--reverse")
@@ -48,15 +48,17 @@ pub fn read(options: ReadCommitMessageOptions) -> Vec<String> {
 }
 
 fn extract_commit_messages(input: &str) -> Vec<String> {
-    let commit_delimiter = Regex::new(r"(?m)^commit [0-9a-f]{40}$").unwrap();
+    let commit_delimiter = Regex::new(r"(?m)^commit [0-9a-f]{40}").unwrap();
     let commits: Vec<&str> = commit_delimiter.split(input).collect();
 
     let mut messages: Vec<String> = Vec::new();
 
     for commit in commits {
         let message_lines: Vec<&str> = commit.trim().lines().collect();
-        let message = message_lines.join("\n");
-        messages.push(message);
+        if !message_lines.is_empty() {
+            let message = message_lines.join("\n");
+            messages.push(message);
+        }
     }
 
     messages
@@ -89,7 +91,7 @@ pub fn parse_commit_message(
 
     for line in lines_iter {
         if line.trim().is_empty() {
-            if in_body {
+            if in_body || line.trim() == "|" {
                 in_body = false;
                 in_footer = true;
             }