mvx 0.7.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.7.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.7.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.7.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.7.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration

🐛 mvx v0.6.1: Fix MVX_USE_SYSTEM_* behavior

This patch release fixes critical bugs in the MVX_USE_SYSTEM_JAVA and MVX_USE_SYSTEM_MAVEN environment variables.

🐛 Critical Bug Fixes

Problem

When MVX_USE_SYSTEM_JAVA=true or MVX_USE_SYSTEM_MAVEN=true were set, mvx was still:

• ❌ Checking version compatibility between system and requested versions
• ❌ Falling back to download if versions didn't match exactly
• ❌ Showing confusing messages like:

  System Java version 24 does not match requested version 22, falling back to download
  

Solution

Now when MVX_USE_SYSTEM_*=true is set:

• ✅ Always uses system tool regardless of version differences
• ✅ No version checking - uses whatever system version is available
• ✅ No fallback to download - fails clearly if system tool unavailable
• ✅ Clear messaging:

  🔗 Using system Java 24 from JAVA_HOME: /usr/lib/jvm/java-24
  

🔧 Technical Changes

MVX_USE_SYSTEM_JAVA

• Install(): Remove version compatibility check, fail if system Java unavailable
• IsInstalled(): Return true if system Java available, false otherwise
• GetPath(): Return system JAVA_HOME or error, no fallback

MVX_USE_SYSTEM_MAVEN

• Install(): Remove version compatibility check, fail if system Maven unavailable
• IsInstalled(): Return true if system Maven available, false otherwise
• GetPath(): Return system Maven home or error, no fallback

🎯 Impact

Before (v0.6.0)

export MVX_USE_SYSTEM_JAVA=true
export JAVA_HOME=/usr/lib/jvm/java-24
./mvx build  # Uses Java 17 config
# Output: System Java version 24 does not match requested version 17, falling back to download
# Result: Downloads Java 17 despite explicit system flag

After (v0.6.1)

export MVX_USE_SYSTEM_JAVA=true
export JAVA_HOME=/usr/lib/jvm/java-24
./mvx build  # Uses Java 17 config
# Output: 🔗 Using system Java 24 from JAVA_HOME: /usr/lib/jvm/java-24
# Result: Uses Java 24 as requested, no download

🚀 Use Cases

CI/CD with Pre-installed Tools

env:
  MVX_USE_SYSTEM_JAVA: "true"
  JAVA_HOME: "/usr/lib/jvm/java-21"
  MVX_USE_SYSTEM_MAVEN: "true"
  MAVEN_HOME: "/opt/maven"
steps:
  - run: ./mvx build  # Uses system Java 21 and Maven, no downloads

Docker Containers

FROM openjdk:24
ENV MVX_USE_SYSTEM_JAVA=true
ENV JAVA_HOME=/usr/local/openjdk-24
# mvx will always use OpenJDK 24, regardless of project config

Corporate Environments

# Use company-approved Java installation
export MVX_USE_SYSTEM_JAVA=true
export JAVA_HOME=/opt/company-java
./mvx build  # Uses company Java, no internet downloads

📝 Documentation Updates

• Updated tool documentation to clarify "force system usage" behavior
• Removed references to version checking and fallback behavior
• Added clear examples of expected behavior

🔄 Migration

No breaking changes - this only fixes the behavior to match user expectations.

If you were relying on the old fallback behavior:

• Remove MVX_USE_SYSTEM_* flags to get automatic downloads
• Or ensure your system tools are available when flags are set

Full Changelog: v0.6.0...v0.6.1

mvx 0.6.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.6.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.6.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.6.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.6.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration

mvx 0.5.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.5.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.5.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.5.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.5.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration

mvx 0.4.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.4.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.4.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.4.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.4.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration

mvx 0.3.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.3.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.3.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.3.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.3.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration

mvx 0.2.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.2.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.2.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.2.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.2.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration

mvx 0.1.0

🚀 Installation

Using the wrapper (recommended):

curl -fsSL https://raw.githubusercontent.com/gnodet/mvx/main/install-wrapper.sh | bash
./mvx version

Direct download:

# Linux x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.1.0/mvx-linux-amd64 -o mvx
chmod +x mvx

# macOS x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.1.0/mvx-darwin-amd64 -o mvx
chmod +x mvx

# Windows x64
curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.1.0/mvx-windows-amd64.exe -o mvx.exe

📦 Assets

🔐 Verification

Verify checksums:

curl -fsSL https://github.com/gnodet/mvx/releases/download/v0.1.0/checksums.txt
sha256sum -c checksums.txt

📋 What's New

• Universal build environment bootstrap tool
• Zero-dependency installation via wrapper scripts
• Cross-platform support (Linux, macOS, Windows)
• Multi-architecture support (amd64, arm64)
• Tool management for Java, Maven, Node.js, Python, and more
• Project-specific environment configuration