fix: rename hash -> commit_hash to avoid using builtin symbol

src/pygitversionhelper/gitversionhelper.py

@@ -139,7 +139,7 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                 the commit message
             """
             current_commit_id=cls.getLast(**kwargs)
-            tag_commit_id=cls.getFromTag(tag,**kwargs)
+            tag_commit_id=cls.getFromTag(tag)
 
             if ((cls.__OptDict["same_branch"] in kwargs) and (kwargs[cls.__OptDict["same_branch"]] is True)):
                 commits = _exec(f"git rev-list --first-parent --ancestry-path {tag_commit_id}..{current_commit_id}")
@@ -147,7 +147,7 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                 commits = _exec(f"git rev-list --ancestry-path {tag_commit_id}..{current_commit_id}")
             result=[]
             for commit in commits:
-                result.append(cls.getMessage(commit,**kwargs))
+                result.append(cls.getMessage(commit))
 
             if ((cls.__OptDict["merged_output"] in kwargs) and (kwargs[cls.__OptDict["merged_output"]] is True)):
                 print("JOIN")
@@ -155,16 +155,16 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
             return result
 
         @classmethod
-        def getMessage(cls, hash:str) -> str:
+        def getMessage(cls, commit_hash:str) -> str:
             """
             retrieve a commit message from repository
             Args:
-                hash: id of the commit
+                commit_hash: id of the commit
             Returns:
                 the commit message
             """
             try:
-                res=_exec(f"git log -z --pretty=tformat:%B%-C() -n 1 {hash}",None,True).rstrip('\x00')
+                res=_exec(f"git log -z --pretty=\"tformat:%B%-C()\" -n 1 {commit_hash}",None,True).rstrip('\x00')
             except gitversionhelper.unknownGITFatalError as _e:
                 raise cls.commitNotFound("no commit found in commit history") from _e
 
@@ -202,7 +202,7 @@ class gitversionhelper: # pylint: disable=too-few-public-methods
                 except gitversionhelper.unknownGITFatalError as _e:
                     raise cls.commitNotFound("no commit found in commit history") from _e
             else:
-                res = _exec("git for-each-ref --sort=-committerdate refs/heads/ --count 1 --format=%(objectname)")
+                res = _exec("git for-each-ref --sort=-committerdate refs/heads/ --count 1 --format=\"%(objectname)\"")
 
             if len(res)==0:
                 raise cls.commitNotFound("no commit found in commit history")