Changelog

2025-10-26 - 5.1.0 - feat(alpine-deno)

Improve alpine deno image: switch to alpine:edge and use native Deno package, remove glibc workaround, update NVM/PATH, add local tooling settings and expanded README

Dockerfile_alpine_deno: switch base image from alpine:latest to alpine:edge to use Alpine community Deno package
Install Deno via apk (native musl build) and remove previous glibc installation/workaround
Remove DENO_INSTALL env and adjust PATH to include NVM-managed Node binary path
Keep NVM installation and make nvm available globally; set NODE_VERSION_LTS and default alias
Add .claude/settings.local.json with local permissions for build/run tooling
Add / expand README (readme.md) with usage, flavours and NVM/npmci guidance

2025-10-26 - 5.0.148 - feat(alpine)

Major restructuring: Multi-architecture Alpine Docker images with modern runtime support

Breaking Changes:

Removed Dockerfile_alpine (replaced by Dockerfile_alpine_node)
Removed Dockerfile_iot (no longer needed with multi-arch approach)
Tag naming simplified: :alpine-node instead of :alpine-x64-node and :alpine-arm64-node

New Multi-Architecture Alpine Images (3 variants):

All images support both amd64 and arm64 architectures natively:

Dockerfile_alpine_node → :alpine-node - Alpine with Node.js LTS + NVM + pnpm
Dockerfile_alpine_deno → :alpine-deno - Alpine with Node.js LTS + NVM + Deno
Dockerfile_alpine_bun → :alpine-bun - Alpine with Node.js LTS + NVM + Bun

Technical Improvements:

Multi-architecture support: Single Docker image works natively on both x64 (AMD64) and ARM64 (Apple Silicon, ARM servers)
docker buildx integration: Build script uses buildx for proper multi-platform image creation
Native performance: No emulation needed - images run at full native speed on both architectures
Automatic platform selection: Docker automatically pulls the correct architecture variant
Full NVM support in all Alpine images (v0.40.1)
Node.js musl builds from unofficial-builds.nodejs.org for Alpine compatibility
Significantly smaller image sizes (200-300MB vs 800MB+ Ubuntu)
All images include NVM for flexible version management
Reused wrapper scripts from Ubuntu base for consistency
Added Bun and Deno runtime support

Build & Test Infrastructure:

Updated build-alpine-images.sh to use docker buildx with native platform builds for local testing
Updated test-alpine-images.sh to test 3 multi-arch images instead of 9 architecture-specific images
Simplified test suite focuses on runtime functionality and NVM version switching

Documentation:

Updated README with multi-architecture approach explanation
Simplified examples using new tag names (:alpine-node, :alpine-deno, :alpine-bun)
Added cross-platform development examples
Documented native performance benefits
Removed architecture-specific instructions (no longer needed)

2025-10-26 - 5.0.147 - feat(nvm)

Enable full nvm support in Docker builds and CI/CD workflows

Added global nvm configuration in /etc/bash.bashrc (prepended before interactive check)
Created bash-with-nvm wrapper for Dockerfile RUN commands
Added intelligent ENTRYPOINT for runtime nvm support
nvm commands now work directly in Dockerfile RUN without manual sourcing
nvm commands work in CI/CD workflow bash -c scripts automatically
Changed default SHELL directive to use nvm wrapper
Backward compatible: npmci still available, ENV PATH preserved for fallback
Non-bash shells fall back to ENV PATH (v20.12.2)
Both interactive and non-interactive shells have full nvm access

2024-11-17 - 5.0.146 - fix(Dockerfiles)

Correct Docker image source host in various Dockerfiles

Updated the source host from 'hosttoday/ht-docker-node' to 'host.today/ht-docker-node' in several Dockerfiles

2024-11-17 - 5.0.145 - fix(docs)

Minor documentation updates without code changes.

2024-11-17 - 5.0.144 - fix(ci)

Update Docker container source for workflow to new registry

Changed Docker container image source in .gitea/workflows/docker_tags.yaml to code.foss.global.