Git-Builds

Git Builds For ARM64 & AMD64

Automated Git Compiler

An optimized, cloud-native automation pipeline that monitors upstream kernel.org mirrors for stable Git releases and automatically builds highly portable, headless executable packages for linux/amd64 and linux/arm64 architectures.

🚀 Key Features

Native Multi-Architecture Compilation: Avoids slow QEMU emulation overhead by utilizing GitHub’s native AMD64 and ARM64 runners.
Minimalistic & Highly Portable: Compiled against critical system dependencies (libssl-dev, libcurl4-openssl-dev, libexpat1-dev, zlib1g-dev) with GUI tools disabled (NO_TCLTK=1) to maximize headless portability across various Linux environments. <!– ❌ Delete This Block Later, When Re-Enable Caching. ❌
Robust Docker Remote Caching: Implements --cache-to/from type=gha layers to guarantee subsequent code builds complete within minutes. –>
Automatic Security Checksums: Every build dynamically computes and attaches an authoritative checksums.sha256 verification manifest to the GitHub Release.
Autonomous Pipeline Maintenance: Integrated self-cleaning logic stores only the latest 4 production releases while automated keepalive protocols prevent GitHub Actions from sleeping.

⚙️ Automated Pipeline Policies

🕒 Build Schedule

Execution Interval: Builds trigger automatically every week at 12:00 AM UTC On Mondays, Wednesdays & Fridays, as well as on manual execution via workflow_dispatch.
Smart Verification: The compiler checks upstream kernel.org releases first, utilizing advanced RegEx to filter out beta/RC versions. If a brand-new stable upstream version of Git is detected, a Clean Build is triggered. If no updates exist, the workflow automatically force-rebuilds the current version to apply the latest security patches to all bundled dependencies.

💻 Target Architectures

This project focuses explicitly on delivering high-performance, optimized 64-bit Linux environments.

Supported Architectures: Native executable directory structures are compiled and packaged into .tar.xz archives for linux/amd64 (x86_64) and linux/arm64 (aarch64).
Non-Supported Environments: There are no active automated builds for Windows or 32-bit platforms. However, you can use the provided standalone Dockerfile to manually compile your target configurations locally.

🗑️ Release Retention Policy

To prevent repository bloat while maintaining quick access to stable historical versions, the pipeline enforces a strict self-cleaning cycle:

The Last 4 Releases Are Kept: The cleanup script evaluates the storage history on every successful release and retains exactly the 4 most recent production versions.
Automatic Tag Purging: Releases older than the top 4 are automatically removed along with their corresponding git repository tags.
Deterministic Version Tags: Releases use explicit upstream version naming conventions (e.g., v2.45.0), allowing you to anchor your production scripts to unchanging, specific versions.

🛠️ Infrastructure Overview

graph TD
    A[Cron Schedule / Manual Dispatch] --> B{Version Check}
    B -- Upstream == Local Tag --> C[Force Rebuild <br> Security Updates]
    B -- New Version Found --> D[New Release <br> Clean Build]
    C --> M[Parallel Build Matrix]
    D --> M

    subgraph Build Platforms.
    M --> E[linux/amd64 <br> ubuntu-26.04]
    M --> F[linux/arm64 <br> ubuntu-26.04-arm]
    end

    E --> G[Generate Hashes <br> sha256sum]
    F --> G
    G --> H[Overwrites Old Tag <br> If Rebuilding]
    H --> I[Publishes Assets]
    I --> J[Purges Old Releases]

    style C fill:#ffeb99,stroke:#333,stroke-width:2px
    style D fill:#baffc9,stroke:#333,stroke-width:2px
    style H fill:#e3a6c3,stroke:#333,stroke-width:2px
    style I fill:#e3a6c3,stroke:#333,stroke-width:2px
    style J fill:#e3a6c3,stroke:#333,stroke-width:2px

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