working docker and docker-in-docker images with pyenv and nvm

node-dind-python3.12.Dockerfile

@@ -0,0 +1,79 @@
+# Base image with Docker-in-Docker capability
+FROM docker:28.1.1-dind
+
+# Metadata
+LABEL maintainer="edward.coderman@mythicdevelopment.com"
+
+# Install core utilities
+RUN apk add --no-cache \
+    bash \
+    curl \
+    git \
+    build-base \
+    openssl \
+    openssl-dev \
+    libffi-dev \
+    linux-headers \
+    ncurses \
+    ncurses-dev \
+    readline \
+    zlib-dev \
+    bzip2-dev \
+    xz-dev \
+    sqlite-dev \
+    wget \
+    ca-certificates \
+    sudo \
+    coreutils \
+    tini
+
+
+# Install pyenv (optional, if you want flexible Python version management)
+ENV PYENV_ROOT /root/.pyenv
+ENV PATH $PYENV_ROOT/shims:$PYENV_ROOT/bin:/usr/bin/coreutils:${PYENV_ROOT}/bin:$PATH
+
+RUN curl https://pyenv.run | bash && \
+    pyenv install 3.12 && \
+    pyenv global 3.12
+
+# Upgrade pip + install pyinstaller
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir pyinstaller
+
+# Install uv (https://github.com/astral-sh/uv)
+RUN curl -Ls https://astral.sh/uv/install.sh | bash
+
+# Install node
+# Use bash for the shell
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+# Environment for bash + NVM
+ENV NVM_DIR /app/.nvm
+ENV BASH_ENV /app/.bash_env
+
+# Setup shell sourcing
+RUN mkdir -p "$NVM_DIR" && touch "$BASH_ENV" && \
+    echo "export NVM_DIR=$NVM_DIR" >> "$BASH_ENV" && \
+    echo '[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"' >> "$BASH_ENV"
+
+# Install NVM and desired Node version
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | PROFILE="$BASH_ENV" bash
+RUN bash -c "source $BASH_ENV && nvm install 20 && nvm alias default 20 && nvm use default"
+
+RUN echo 'export PYENV_ROOT="/root/.pyenv"' >> $BASH_ENV && \
+    echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> $BASH_ENV && \
+    echo 'if [ -n "$PS1" ]; then' >> "$BASH_ENV" && \
+    echo '  eval "$(pyenv init --path)"' >> "$BASH_ENV" && \
+    echo '  eval "$(pyenv init -)"' >> "$BASH_ENV" && \
+    echo 'fi' >> "$BASH_ENV" && \
+    echo '. "${BASH_ENV}"' >> ~/.bashrc
+
+RUN bash -c "source $BASH_ENV && nvm use default && \
+  ln -sf $(command -v node) /usr/local/bin/node && \
+  ln -sf $(command -v npm) /usr/local/bin/npm && \
+  ln -sf $(command -v npx) /usr/local/bin/npx && \
+  ln -sf /root/.local/bin/uv /usr/local/bin/uv"
+
+
+ENTRYPOINT ["/sbin/tini", "--"]
+CMD ["bash", "-l"]