How to fix error: RPC failed; HTTP 502 Bad Gateway in Git

# Wait 2-5 minutes, then retry your command
git push origin main

# Check if the remote is accessible
git ls-remote origin

# Test HTTPS connectivity
curl -I https://github.com
curl -I https://gitlab.com

# For self-hosted GitLab, check if web interface loads
curl -I https://your-gitlab-server.com

# Increase buffer to 500 MB (for most cases)
git config --global http.postBuffer 524288000

# For very large repositories, try 1 GB
git config --global http.postBuffer 1048576000

# You can also set it locally for just this repository
git config --local http.postBuffer 524288000

# First, see how many commits you're trying to push
git log origin/main..HEAD --oneline

# Push commits one at a time
git push origin HEAD~5:main  # Push all but last 5 commits
git push origin HEAD~4:main  # Push one more
git push origin HEAD~3:main
# Continue until all commits are pushed
git push origin main

# Or if you have specific large files, use .gitignore
# and push them separately using Git LFS

# Stage and commit files in batches
git add src/
git commit -m "Add source files"
git push

git add assets/
git commit -m "Add assets"
git push

# Check your current remote URL
git remote -v

# Change from HTTPS to SSH
# GitHub:
git remote set-url origin [email protected]:username/repo.git

# GitLab:
git remote set-url origin [email protected]:username/repo.git

# Bitbucket:
git remote set-url origin [email protected]:username/repo.git

# Verify the change
git remote -v

# Generate SSH key
ssh-keygen -t ed25519 -C "[email protected]"

# Start ssh-agent
eval "$(ssh-agent -s)"

# Add your key
ssh-add ~/.ssh/id_ed25519

# Copy public key to add to GitHub/GitLab/Bitbucket
cat ~/.ssh/id_ed25519.pub

# Check if proxy is configured in Git
git config --global --get http.proxy
git config --global --get https.proxy

# Check environment variables
echo $http_proxy
echo $https_proxy
echo $HTTP_PROXY
echo $HTTPS_PROXY

# Remove Git proxy settings if set
git config --global --unset http.proxy
git config --global --unset https.proxy

# Temporarily unset environment variables for testing
unset http_proxy
unset https_proxy
unset HTTP_PROXY
unset HTTPS_PROXY

# Now retry your Git operation
git push origin main

# On Linux/macOS
export no_proxy="github.com,gitlab.com"

# Or in Git config
git config --global http.https://github.com.proxy ""

# Disable compression
git config --global core.compression 0

# Also try increasing the request buffer
git config --global http.maxRequestBuffer 100M

# Retry your push
git push origin main

# After successful push, you can re-enable compression
git config --global core.compression -1

# Backup your current work
cp -r my-repo my-repo-backup

# Clone fresh using SSH (recommended)
git clone [email protected]:username/repo.git my-repo-fresh

# Copy your changes to the fresh clone
cp -r my-repo-backup/path/to/changed/files my-repo-fresh/

# Commit and push from fresh clone
cd my-repo-fresh
git add .
git commit -m "Add changes from backup"
git push origin main