SHELL

heroku error: src refspec master does not match any.

git add .
git commit -m "Initial commit"
git push heroku HEAD:master

error: src refspec master does not match any

#Try git show-ref to see what refs you have. Is there a refs/heads/master?
#Due to the recent "Replacing master with main in GitHub" action, 
#you may notice that there is a refs/heads/main. As a result, 
#the following command may change 
#from ---> git push origin HEAD:master
#to   ---> git push origin HEAD:main

#You can try 
git push origin HEAD:master 
#as a more local-reference-independent solution. This explicitly states
#that you want to push the local ref HEAD to the remote ref master 
#(see the git-push refspec documentation).

error: src refspec master does not match any. git

# You are trying to add an empty repository, add something first, like a readme
touch README.md
git add README.md
git commit -m "Initial commit"
git push --set-upstream origin master

error: src refspec master does not match any.

git init
git add .
git commit -m "first commit"
git branch -M main
git remote add origin "_git repository link here_"
git push -u origin main

error: src refspec master does not match any

Try git show-ref to see what refs you have. Is there a refs/heads/master?
Due to the recent "Replacing master with main in GitHub" action, 
you may notice that there is a refs/heads/main. 
As a result, the following command may change from git push origin HEAD:master 
to git push origin HEAD:main

So try `git push origin main`

error: src refspec master does not match any.

git config --global user.email "you@example.com"

git config --global user.name "Your Name"

error: src refspec master does not match any.

git push origin main

error: src refspec master does not match any

# find the right branch: master or main
# newer git repos start with main
git push origin main
# to switch head branch:
git branch -M main

error: src refspec master does not match any.

git init
git add . //to add everything
git commit -m ''
git remote -v
git push heroku master

heroku error: src refspec master does not match any

git push origin main