How does this handle macOS 'Resource Busy' errors in CI/CD?

It implements a progressive escalation strategy using multi-stage unmount attempts and verification to resolve race conditions during DMG creation in GitHub Actions.

Which desktop platforms are supported by this skill?

The skill provides patterns and automation for macOS (DMG bundles), Windows (MSI installers via WiX), and Linux (DEB packages).

Does it support automated updates for package managers?

Yes, it includes guidance for automating Homebrew formula updates via repository_dispatch for streamlined macOS distribution.

Can it help with supply chain security?

Yes, it includes built-in patterns for SLSA attestations to verify the integrity of your software artifacts throughout the build process.

Is this skill specific to Rust applications?

While it features specific optimizations for Rust (like Cargo workspace asset handling and winres icon embedding), the packaging patterns are applicable to most desktop applications.

Cross-Platform App Packaging

Name: Cross-Platform App Packaging
Author: SecurityRonin

bySecurityRonin

デプロイメントとDevOps

Builds professional, production-grade installers for macOS, Windows, and Linux with automated CI/CD workflows.

概要

This skill provides expert patterns for creating standardized, distributable packages for desktop applications across all major operating systems. It covers the creation of macOS DMG bundles, Windows MSI installers using WiX, and Linux DEB packages, with a specific focus on Rust GUI applications. Beyond basic packaging, it includes hard-won solutions for common CI/CD bottlenecks—such as macOS 'Resource Busy' race conditions—and implements modern security standards like SLSA attestations for supply chain integrity.

主な機能

Comprehensive packaging for macOS (DMG), Windows (MSI/WiX), and Linux (DEB)
Advanced macOS DMG customization with AppleScript and fail-safe unmount logic
Automated icon embedding and multi-resolution asset management
0 GitHub stars
Robust GitHub Actions automation for cross-platform release pipelines
Supply chain security integration via SLSA attestations

ユースケース

Fixing intermittent build failures in GitHub Actions caused by macOS volume management issues
Setting up secure, automated CI/CD pipelines that handle complex installer generation
Distributing a Rust-based desktop application to a global user base across multiple OS versions

概要

主な機能

Comprehensive packaging for macOS (DMG), Windows (MSI/WiX), and Linux (DEB)
Advanced macOS DMG customization with AppleScript and fail-safe unmount logic
Automated icon embedding and multi-resolution asset management
0 GitHub stars
Robust GitHub Actions automation for cross-platform release pipelines
Supply chain security integration via SLSA attestations

ユースケース

Fixing intermittent build failures in GitHub Actions caused by macOS volume management issues
Setting up secure, automated CI/CD pipelines that handle complex installer generation
Distributing a Rust-based desktop application to a global user base across multiple OS versions