Automating the folder creation and push the xcframework in Git repo - ios

Question

I am trying to automate the xcframework creation in my pipeline for every commit and upload it to the folder created in its Tag name just like below,
e.g. LoggerFramework(Root) -> 1.0.0(tag number) -> Logger.xcframework
1.0.1 -> Logger.xcFramework
If folder with tag name already exists, then the latest xcframework should be uploaded, else new folder with newly created tag should be created and xcframework should be created to git repo.
I am trying the below script in my pipeline for every code merge.
# Pushing the framework to remote Git path
function pushFrameworkToGit {
# Change the current working directory to the newly created directory:
cd ${DYNAMIC_FRAMEWORK}
cd frameworks/xcframeworks
# Push the frameworks to a remote repository
git init
# Create a directory:
mkdir ${DYNAMIC_FRAMEWORK}
# Get the latest Git tag
TAG=$(git describe --tags $(git rev-list --tags --max-count=1))
# Create a folder with the name of the Git tag
mkdir "$TAG"
git add ${DYNAMIC_FRAMEWORK}.xcframework
git commit -m "Initial commit of ${DYNAMIC_FRAMEWORK}"
git remote add origin "http://XXX.xx.xxx/xxx/xxx/frameworks.git"
git push -u origin master
}
But I am getting below error,
error: src refspec master does not match any error: failed to push
some refs to "http://XXX.xx.xxx/xxx/xxx/frameworks.git"
Also I am not sure how to take care of automatic folder creation and ignoring if the folder already exists.