bugfix: creo tag en el commit que actualiza el changelog

src/git_flow/command/tag.py

@@ -28,11 +28,7 @@ class TagCommand(Command):
         if target not in envs:
             raise GitFlowError("Solo se pueden taggear commits en ramas principales.")
 
-        merge_commit = self.get_last_merge_commit()
-
-        self.check_not_tagged(merge_commit)
-
-        branch = Git("show", merge_commit + "^2", patch=False, format="%h").firstline()
+        branch = Git("show", self.get_last_merge_commit() + "^2", patch=False, format="%h").firstline()
         base = Git.get_first_fork_point(branch, target)
         commits = Git("log", base + ".." + branch, format="%s").lines()
         next_tag = self.get_next_tag_from_commits(commits, target)
@@ -44,18 +40,20 @@ class TagCommand(Command):
             return
 
         (token, ci) = self.get_token_and_ci(args)
-
-        if ci:
-            message = self.get_remote_api(token).create_tag(next_tag, merge_commit)
         changelog = Changelog()
 
-            self.success(message)
         changelog.update(next_tag, base, branch)
         Git("add", Changelog.FILENAME).exec()
         Git("commit", message=Changelog.COMMIT_MESSAGE).exec()
+        tag_commit = Git("show", "HEAD", patch=False, format="%h").firstline()
+
+        self.check_not_tagged(tag_commit)
+
+        if ci:
             Git("push").exec()
+            self.success(self.get_remote_api(token).create_tag(next_tag, tag_commit))
         else:
-            Git("tag", next_tag, merge_commit).exec()
+            Git("tag", next_tag, tag_commit).exec()
 
     def get_token_and_ci(self, args: Namespace):
         try:
@@ -86,7 +84,7 @@ class TagCommand(Command):
         )
 
         if tag:
-            raise GitFlowError("El ultimo merge ya tiene tag: " + tag)
+            raise GitFlowError("El commit a taggear ya tiene tag: " + tag)
 
     def get_next_tag_from_commits(self, commits: list[str], branch: str) -> str | None:
         increment = SEMVER_SKIP