sec-actions/setup-trivy

Setup Trivy Action

A reusable Gitea Action that downloads and sets up the Trivy binary for vulnerability scanning.

Features

• 🚀 Easy setup with minimal configuration
• 🔧 Configurable Trivy version and architecture
• ✅ Input validation and error handling
• 🔄 Compatible with Gitea Actions and GitHub Actions
• ⚡ Smart caching - Uses native GitHub Actions cache with proper cache-hit detection

Usage

Basic Usage

- name: Setup Trivy
  uses: your-username/trivy-actions@main/setup-trivy

Advanced Usage

- name: Setup Trivy
  uses: your-username/trivy-actions@main/setup-trivy
  with:
    version: "v0.57.1" # Optional: Trivy version (default: v0.57.1)
    architecture: "amd64" # Optional: amd64 or arm64 (default: amd64)

Complete Example

name: Security Scan
on: [push, pull_request]

jobs:
  security:
    runs-on:
      - ubuntu-latest
      - linux_amd64
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Setup Trivy
        uses: your-username/trivy-actions@main/setup-trivy
        with:
          version: "v0.57.1"
          architecture: "amd64"

      - name: Run Trivy vulnerability scanner
        run: trivy fs .

Action Steps

The action is structured into logical steps for better maintainability:

1. Cache Trivy binary - Uses actions/cache@v4 to restore cached binary
2. Validate inputs - Validates version and architecture parameters
3. Download and install Trivy - Only runs on cache miss, downloads and installs binary
4. Add Trivy to PATH - Ensures Trivy is available in subsequent steps
5. Verify Trivy installation - Confirms installation and shows version

Inputs

Input	Description	Required	Default
version	Trivy version to download (e.g., v0.57.1)	No	v0.57.1
architecture	System architecture (amd64, arm64)	No	amd64

Supported Platforms

• Linux: amd64, arm64