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Using Generated APIs ​

Grithub can automatically generate CLI commands from GitHub's OpenAPI specification, giving you access to the entire GitHub REST API surface without manual implementation.

Overview ​

Generated commands provide:

  • Complete API Coverage - Access all GitHub REST endpoints
  • Type-safe - Commands include parameter validation
  • Consistent - Same patterns across all endpoints

Generating Commands ​

Run the generator to create .grithub/apis.generated.js:

bash
grithub generate:apis

This process:

  1. Downloads GitHub's OpenAPI specification
  2. Parses all endpoint definitions
  3. Generates CLI commands with proper signatures
  4. Writes output to .grithub/apis.generated.js in your current working directory.

TIP

Add .grithub/ to your .gitignore - regenerate locally as needed.

Command Structure ​

Generated commands follow this pattern:

bash
grithub <namespace>:<method> [options]
  • namespace - API resource (e.g., issues, repos, users)
  • method - Operation name (e.g., create, list, get)
  • options - Endpoint-specific parameters

Common Examples ​

Issues ​

bash
# List issues
grithub issues:list-for-repo toneflix --repo grithub --state open

# Get single issue
grithub issues:get --owner toneflix --repo grithub --issue_number 42

# Create issue
grithub issues:create \
  --owner toneflix \
  --repo grithub \
  --title "Feature request" \
  --body "Add support for X"

# Add labels
grithub issues:addLabels \
  --owner toneflix \
  --repo grithub \
  --issue_number 42 \
  --labels "bug,priority"

Repositories ​

bash
# List user repos
grithub repos:list-for-authenticated-user --per_page 100

# Get repository
grithub repos:get --owner toneflix --repo grithub

# Create repository
grithub repos:create-for-authenticated-user \
  --name "new-repo" \
  --description "My new repository" \
  --private false

# List collaborators
grithub repos:listCollaborators --owner toneflix --repo grithub

Organizations ​

bash
# List organizations
grithub orgs:list-for-authenticated-user

# Get organization
grithub orgs:get --org toneflix

# List members
grithub orgs:listMembers --org toneflix --per_page 50

Users ​

bash
# Get authenticated user
grithub users:get-authenticated

# Get user by username
grithub users:getByUsername --username toneflix

# List followers
grithub users:listFollowersForAuthenticatedUser

Pull Requests ​

bash
# List pull requests
grithub pulls:list --owner toneflix --repo grithub --state open

# Get pull request
grithub pulls:get --owner toneflix --repo grithub --pull_number 10

# Create pull request
grithub pulls:create \
  --owner toneflix \
  --repo grithub \
  --title "Fix bug" \
  --head "feature-branch" \
  --base "main"

# Merge pull request
grithub pulls:merge \
  --owner toneflix \
  --repo grithub \
  --pull_number 10 \
  --merge_method squash

Gists ​

bash
# List gists
grithub gists:list

# Create gist
grithub gists:create \
  --description "Code snippet" \
  --public true \
  --files '{"hello.js": {"content": "console.log(\"Hello\")"}}'

# Get gist
grithub gists:get --gist_id abc123

Parameter Types ​

Generated commands accept various parameter types:

String Parameters ​

bash
--title "My title"
--description "Some description"

Number Parameters ​

bash
--per_page 50
--issue_number 42

Boolean Parameters ​

bash
--private true
--public false

Array Parameters ​

Pass as comma-separated values:

bash
--labels "bug,priority,good-first-issue"
--assignees "user1,user2,user3"

Object Parameters ​

Pass as JSON strings:

bash
--files '{"file.txt": {"content": "Hello World"}}'

Default Repository Context ​

When you set a default repository, --owner and --repo become optional:

bash
# Set default
grithub set-repo toneflix/grithub

# Now these work without --owner/--repo
grithub issues:list-for-repo --state open
grithub issues:get --issue_number 42
grithub pulls:list

Discovering Available Commands ​

List all commands including generated ones:

bash
grithub --help

Get help for a specific command:

bash
grithub issues:create --help

Pagination ​

Many list commands support pagination:

bash
grithub issues:list-for-repo \
  --owner toneflix \
  --repo grithub \
  --per_page 100 \
  --page 2

Common pagination parameters:

  • --per_page - Results per page (usually max 100)
  • --page - Page number (1-indexed)

Filtering and Sorting ​

List endpoints often support filtering:

bash
grithub issues:list-for-repo \
  --owner toneflix \
  --repo grithub \
  --state open \
  --labels bug \
  --sort created \
  --direction desc \
  --since "2024-01-01T00:00:00Z"

Rate Limiting ​

Generated commands respect GitHub's rate limits. If you hit a limit:

  1. Wait for the reset time
  2. Use a personal access token with higher limits
  3. Implement caching for read operations

Check your rate limit:

bash
grithub rate-limit:get

Error Handling ​

Enable debug mode for detailed errors:

bash
grithub config --debug true

Common errors:

  • 401 Unauthorized - Run grithub login to authenticate
  • 404 Not Found - Check owner/repo names
  • 422 Validation Failed - Review required parameters
  • 403 Forbidden - Check token permissions or rate limits

Regenerating Commands ​

Regenerate when:

  • GitHub API updates
  • You want the latest endpoints
  • Generated file becomes corrupted
bash
grithub generate:apis

The process is safe to run multiple times.

Best Practices ​

1. Use Default Repository ​

Set once, use everywhere:

bash
grithub set-repo your-org/your-repo

2. Save Common Commands ​

Create shell aliases for frequent operations:

bash
alias gi-list='grithub issues:list-for-repo --state open'
alias gi-create='grithub issues:create'

3. Script Workflows ​

Use generated commands in scripts:

bash
#!/bin/bash
# Create multiple issues
for title in "Task 1" "Task 2" "Task 3"; do
  grithub issues:create --title "$title" --labels "automated"
done

4. Combine with jq ​

Process JSON output:

bash
grithub issues:list-for-repo --state open | jq '.[] | .title'

API Documentation ​

For detailed endpoint documentation, see:

Troubleshooting ​

Commands Not Available ​

If generated commands don't appear:

  1. Verify .grithub/apis.generated.js exists in your current working directory.
  2. Check file isn't corrupted
  3. Regenerate with grithub generate:apis

Parameter Errors ​

If parameters aren't recognized:

  1. Check parameter names match GitHub API docs
  2. Ensure proper formatting (JSON for objects, comma-separated for arrays)
  3. Enable debug mode for detailed validation errors

Performance Issues ​

For slow commands:

  1. Reduce --per_page if listing large datasets
  2. Use filtering parameters to narrow results
  3. Consider caching responses locally

Released under the ISC License.

Copyright © 2026 ToneFlix Technologies Limited