Add commit pattern, code churn, risky commit, and velocity analyzers

src/analyzers/commit_pattern.py

@@ -3,7 +3,7 @@ from dataclasses import dataclass
 from typing import Dict, List, Optional
 
 from src.analyzers.git_repository import GitRepository
-from src.models.data_structures import CommitAnalysis
+from src.models.data_structures import CommitAnalysis, Author
 
 
 @dataclass
@@ -24,8 +24,6 @@ class CommitPatternAnalyzer:
         commits_by_day: Dict[str, int] = defaultdict(int)
         commits_by_week: Dict[str, int] = defaultdict(int)
 
-        author_commits: Dict[str, List[str]] = defaultdict(list)
-
         for commit in commits:
             hour_key = commit.timestamp.strftime("%H:00")
             day_key = commit.timestamp.strftime("%A")
@@ -35,17 +33,7 @@ class CommitPatternAnalyzer:
             commits_by_day[day_key] += 1
             commits_by_week[week_key] += 1
 
-            author_commits[commit.author_email].append(commit.sha)
-
-        authors = []
-        for email, commit_shas in author_commits.items():
-            author = self.repo.get_authors()
-            for a in author:
-                if a.email == email:
-                    a.commit_count = len(commit_shas)
-                    authors.append(a)
-                    break
-
+        authors = self.repo.get_authors()
         authors.sort(key=lambda a: a.commit_count, reverse=True)
         top_authors = authors[:10]