GitHub Backup

Bash script that snapshots every GitHub repository in your account — public and private. Uses the GitHub API to enumerate repos automatically, clones each one, and compresses to timestamped archives. Run it manually or on a daily cron schedule.

What it does

• Automatically enumerates all repos in an account via the GitHub API
• Backs up both public and private repositories
• Creates timestamped tar.gz archives per repo for easy versioning
• Works with personal access tokens or fine-grained tokens
• Minimal dependencies — pure Bash, curl, and git
• Cron-ready — runs unattended, logs output per run

Quick start

# Clone the repo
git clone https://github.com/mylesagnew/github-backup
cd github-backup

# Set your GitHub token and username
export GITHUB_TOKEN=ghp_your_token_here
export GITHUB_USER=your_username

# Run backup — archives all repos to ./backups/
./backup.sh

# Schedule daily at 3am via cron
# 0 3 * * * /path/to/github-backup/backup.sh >> /var/log/github-backup.log 2>&1

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