I'm completely new to Git and created a remote repository with a README file already included. I then initialized or connected a local project and tried to run `git push -u origin main`, but Git reported that the remote and local histories did not match. Later, I tried committing, renaming the branch to `main`, running `git pull`, and pushing again, but I still received the "failed to push some refs" error. I also saw the suggestion to use `git pull origin main --allow-unrelated-histories`. Is that safe, and could it change or overwrite my local files? What is the correct beginner-friendly sequence for getting my local files and folders into the remote repository?
3 Answers
If you want to keep the existing local repository instead, first check `git remote -v` and `git status` to confirm that the remote and branch are correct. Then fetch the remote history and merge it with your local history using `git pull origin main --allow-unrelated-histories`. Resolve any conflicts Git reports, commit the merge if necessary, and only then run `git push -u origin main`. This option is generally safe, but a merge can modify files when the same file exists locally and remotely, so inspect the changes before committing.
The easiest approach is to start by cloning the remote repository, since it already contains a README. Clone it, copy or create your project files inside the cloned folder, then run `git status`, `git add .`, `git commit -m "Add project files"`, and `git push`. Git tracks files inside folders, so you can upload an entire folder structure; you do not need to add each file manually.
So cloning first avoids the unrelated-history problem because the local copy starts with the same README and commit history?
A normal upload workflow is: `git status`, `git add .`, `git commit -m "Add project files"`, and `git push -u origin main`. The `git add .` step is what stages new files and folders. If `git commit` says there is nothing to commit, your files may not be inside the local repository folder or may be ignored by a `.gitignore` file. Running `git status` usually shows what Git sees.
The `--allow-unrelated-histories` option is only needed because the README created a separate initial commit. It is not a permanent setting and does not need to be disabled afterward, but you should still review conflicts rather than blindly accepting changes.