Gh CLI

GitHub CLI (gh)

Work seamlessly with GitHub from the command line.

Version: 2.85.0

Preference

Clone repos via SSH (git@github.com:...), not HTTPS.

Quick Start

# Authenticate
gh auth login

# Clone and work with repositories
gh repo clone owner/repo
cd repo

# Create and manage PRs
gh pr create --title "Fix bug" --body "Description"
gh pr list
gh pr checkout 123

# Work with issues
gh issue create --title "Bug report" --body "Details"
gh issue list

CLI Structure

gh
├── auth          # Authentication
├── repo          # Repositories
├── pr            # Pull Requests
├── issue         # Issues
├── run           # Workflow runs
├── workflow      # Workflows
├── release       # Releases
├── project       # Projects
├── gist          # Gists
├── codespace     # Codespaces
├── search        # Search
├── api           # API requests
└── ...

Module Reference

Load the relevant reference file when working with specific commands.

Common Workflows

Create PR from Issue

# Create branch from issue
gh issue develop 123 --branch feature/issue-123

# Make changes, commit, push
git add .
git commit -m "Fix issue #123"
git push

# Create PR linking to issue
gh pr create --title "Fix #123" --body "Closes #123"

Repository Setup

# Create repository with initial setup
gh repo create my-project --public \
  --description "My awesome project" \
  --clone --gitignore python --license mit

cd my-project

# Set up branch protection (via API)
gh api repos/owner/repo/branches/main/protection \
  --method PUT --input protection.json

Bulk Operations

# Close multiple issues
gh issue list --search "label:stale" \
  --json number --jq '.[].number' | \
  xargs -I {} gh issue close {} --comment "Closing as stale"

# Add label to multiple PRs
gh pr list --search "review:required" \
  --json number --jq '.[].number' | \
  xargs -I {} gh pr edit {} --add-label needs-review

Output Formatting

# JSON output for scripting
gh pr list --json number,title,author

# Filter with jq
gh pr list --json number,title | jq '.[] | select(.title | contains("fix"))'

# Template output
gh pr view 123 --template '{{.title}} by @{{.author.login}}'

# Quiet mode (for scripts)
gh pr checks --quiet

Global Flags

# Specify repository
gh pr list --repo owner/repo

# Disable prompts
gh pr create --title "Fix" --body "Desc" --fill

# JSON output
gh issue list --json number,title

# Paginate all results
gh repo list --paginate

# Help for any command
gh pr create --help

Environment Variables

export GH_HOST=github.com              # GitHub hostname
export GH_PROMPT_DISABLED=true         # Disable prompts
export GH_PAGER=cat                    # Disable pager
export GH_DEBUG=api                    # Debug API requests

Best Practices

1. Use --web to open browser for complex operations
2. Use --json for scripting and automation
3. Set default repo with gh repo set-default to avoid --repo flag
4. Create aliases for frequently used commands: gh alias set co "pr checkout"
5. Use gh browse to quickly open repo, PR, or issue pages

Getting Help

gh --help                    # General help
gh pr --help                 # Command help
gh pr create --help          # Subcommand help
gh reference                 # Full reference

Official Resources

• GitHub CLI Manual
• GitHub CLI Repository