codebase

.dockerignore

@@ -0,0 +1,3 @@
+.git
+.github
+README.md

.github/workflows/docker-publish.yml

@@ -0,0 +1,38 @@
+name: release
+
+on:
+  schedule:
+    - cron: 0 0 1 * *
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+
+    - name: Set up QEMU (para emular otras arquitecturas)
+      uses: docker/setup-qemu-action@v3
+
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+
+    - name: Log in to Docker Hub
+      uses: docker/login-action@v3
+      with:
+        username: ${{ secrets.DOCKER_REGISTRY_USER }}
+        password: ${{ secrets.DOCKER_REGISTRY_PASSWORD }}
+
+    - name: Build and push multi-arch image
+      uses: docker/build-push-action@v5
+      with:
+        context: .
+        push: true
+        platforms: |
+          linux/amd64
+        tags: docker.io/${{ secrets.DOCKER_REGISTRY_USER }}/base-node:latest

Dockerfile

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+FROM docker.io/rusian/hyperbola:latest
+
+ENV NODE_VERSION=lts/*
+
+RUN pacman -Syu --noconfirm --noprogressbar \
+  && pacman -S --noconfirm --noprogressbar \
+  base-devel \
+  doas \
+  curl \
+  ca-certificates \
+  git \
+  rsync \
+  wget \
+  bash \
+  && useradd -m builder \
+  && echo "permit persist keepenv nopass builder as root" > /etc/doas.conf \
+  && pacman -Scc --noconfirm
+
+USER builder
+ENV NVM_DIR=/home/builder/.nvm
+ENV HOME=/home/builder
+WORKDIR /home/builder
+
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash \
+  && . "$NVM_DIR/nvm.sh" \
+  && nvm install $NODE_VERSION \
+  && nvm alias default $NODE_VERSION \
+  && nvm use default \
+  && npm install -g npm
+
+RUN echo 'export NVM_DIR="$HOME/.nvm"' >> ~/.bashrc \
+  && echo '[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"' >> ~/.bashrc \
+  && echo 'nvm use default &>/dev/null' >> ~/.bashrc
+
+CMD ["/bin/bash"]

README.md

@@ -4,7 +4,7 @@ Una imagen Docker base con **Node.js LTS instalado vía NVM**, ideal para proyec
 
 ## 📦 Características
 
-- Basado en `ubuntu:22.04`
+- Basado en `hyperbola:v0.4.4`
 - Node.js LTS instalado con `nvm`
 - Incluye `npm` y `npx`
 - Node.js accesible globalmente (`node`, `npm`, `npx` en `/usr/bin/`)