oncecheck 0.4.0

A terminal-first CLI tool that scans iOS, Android, and Web projects for launch-critical compliance risks.

Oncecheck CLI

A terminal-first CLI tool that scans iOS, Android, and Web projects for launch-critical compliance risks.

Features

• 73+ compliance rules across iOS, Android, Web, and cross-platform categories
• Auto-detection — identifies your project type automatically
• Interactive browser — arrow-key driven UI to explore findings
• Multiple export formats — JSON, SARIF 2.1, plain text
• CI/CD ready — exit codes: 0 (pass), 1 (warnings), 2 (failures)
• Cross-platform checks — COPPA, HIPAA, PCI-DSS, accessibility, supply chain
• Rule suppression — .oncecheckignore file and .oncecheckrc config
• Shell completions — bash, zsh, and fish

Rule Categories

Platform	Rules	Covers
iOS	20	Info.plist, ATS, entitlements, privacy manifests, HealthKit, Keychain
Android	18	AndroidManifest, target SDK, permissions, ProGuard, Play Integrity
Web	27	CSP, CORS, OWASP Top 10, accessibility, privacy, cookies
Common	8	COPPA, HIPAA, PCI-DSS, color contrast, data retention, supply chain

Installation

pip install oncecheck

Development

git clone <repo-url>
cd oncecheck-cli
python -m venv .venv
source .venv/bin/activate
pip install -e ".[dev]"

Usage

Interactive mode

oncecheck

Launches the full interactive UI with welcome screen, menu navigation, and findings browser.

Direct scan

# Auto-detect platform
oncecheck scan ./my-project

# Force a specific platform
oncecheck scan ./my-project --platform ios

# Export as JSON (Team plan)
oncecheck scan ./my-project --format json --output results.json

# Export as SARIF (Team plan — for GitHub/VS Code)
oncecheck scan ./my-project --format sarif --output results.sarif

# Interactive findings browser
oncecheck scan ./my-project --interactive

# Fail CI on warnings or higher
oncecheck scan ./my-project --fail-on WARN

Authentication

# Sign in (opens browser)
oncecheck login

# Check status
oncecheck status

# Sign out
oncecheck logout

Configuration

# Generate config files in your project
oncecheck init ./my-project

This creates:

• .oncecheckrc — YAML config for disabled rules, severity overrides, and fail threshold
• .oncecheckignore — one rule ID per line to suppress

Example .oncecheckrc:

disabled_rules:
  - IOS-SEC-001
  - WEB-OWASP-003

severity_overrides:
  WEB-A11Y-001: INFO

fail_on: FAIL

Shell Completions

# Bash
oncecheck completions bash >> ~/.bashrc

# Zsh
oncecheck completions zsh >> ~/.zshrc

# Fish
oncecheck completions fish > ~/.config/fish/completions/oncecheck.fish

CI/CD Integration

# GitHub Actions example
- name: Compliance scan
  run: |
    pip install oncecheck
    oncecheck login
    oncecheck scan . --fail-on WARN

- name: Upload SARIF (Team plan)
  run: oncecheck scan . --format sarif --output results.sarif

Exit Codes

Code	Meaning
0	No issues (or only INFO)
1	Warnings found
2	Failures found

Plans

Feature	Starter (Free)	Team ($19/mo or $190/yr)
Compliance rules	35	All 73+
Scans per day	3	Unlimited
Terminal output	Yes	Yes
JSON/text export	—	Yes
SARIF export	—	Yes
File export (--output)	—	Yes
Priority support	—	Yes

Testing

python -m pytest tests/ -v

License

MIT