Updated changelog update automation file

Introduced dynamic changelog file path
Added logs directory for changelog file
Renamed CHANGELOG.md to logs/CHANGELOG.md

Author: techy4shri

CHANGELOG.md logs/CHANGELOG.mdCHANGELOG.md renamed to logs/CHANGELOG.md

@@ -0,0 +1,76 @@
+"""
+script to automate updation of changelog as I add features.
+"""
+
+import subprocess
+import datetime
+
+CHANGELOG_FILE = "CHANGELOG.md"
+CHECK_INTERVAL = "weekly"
+
+INTERVALS = {
+    "daily": "1 day ago",
+    "weekly": "1 week ago",
+    "monthly": "1 month ago",
+}
+
+
+def get_latest_commits(since=None):
+    """
+    Get the latest commits in the repository
+    since the specified time.
+    """
+    since = since or INTERVALS.get(CHECK_INTERVAL, "1 week ago")
+
+    try:
+        result = subprocess.run(
+            [
+                "git",
+                "log",
+                "--pretty=format:%h %s",
+                "--since={since}",
+            ],
+            capture_output=True,
+            text=True,
+            check=True,
+        )
+        return result.stdout.strip().split("\n")
+    except subprocess.CalledProcessError as e:
+        print("Error fetching commits: ", {e})
+        return []
+
+
+def format_commit_entries(commits):
+    """
+    Format the commit entries for the changelog.
+    """
+    return "\n".join([f"- {commit}" for commit in commits])
+
+
+def update_changelog(commits):
+    """
+    Update the changelog.md file with the latest commits.
+    Updates happen weekly, scheduled with task manager.
+    """
+
+    if not commits:
+        print("No new commits to add to changelog.")
+        return
+
+    current_date = datetime.datetime.now().strftime("%Y-%m-%d")
+    formatted_commits = format_commit_entries(commits)
+
+    try:
+        with open(CHANGELOG_FILE, "a", encoding="utf-8") as changelog_file:
+            changelog_file.write(f"\n## {current_date}\n")
+            changelog_file.write(commits)
+            changelog_file.write(formatted_commits + "\n")
+
+            print(f"Changelog updated with {len(commits)} new commits.")
+    except OSError as e:
+        print(f"Error updating changelog: {e}")
+
+
+if __name__ == "__main__":
+    latest_commits = get_latest_commits()
+    update_changelog(latest_commits)