Dockerfile

# Update the NODE_VERSION arg in docker-compose.yml to pick a Node version: 18, 16, 14
ARG NODE_VERSION=16
FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${NODE_VERSION}

# VARIANT can be either 'hugo' for the standard version or 'hugo_extended' for the extended version.
ARG VARIANT=hugo
# VERSION can be either 'latest' or a specific version number
ARG VERSION=latest

# Setup Go 1.20.5
RUN wget https://go.dev/dl/go1.20.5.linux-amd64.tar.gz && tar -C /usr/local -xzf go1.20.5.linux-amd64.tar.gz
ENV PATH="${PATH}:/usr/local/go/bin"

# Download Hugo
RUN apt-get update && apt-get install -y ca-certificates openssl git curl && \
    rm -rf /var/lib/apt/lists/* && \
    case ${VERSION} in \
    latest) \
    export VERSION=$(curl -s https://api.github.com/repos/gohugoio/hugo/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4)}') ;;\
    esac && \
    echo ${VERSION} && \
    case $(uname -m) in \
    aarch64) \
    export ARCH=ARM64 ;; \
    *) \
    export ARCH=64bit ;; \
    esac && \
    echo ${ARCH} && \
    wget -O ${VERSION}.tar.gz https://github.com/gohugoio/hugo/releases/download/v${VERSION}/${VARIANT}_${VERSION}_Linux-${ARCH}.tar.gz && \
    tar xf ${VERSION}.tar.gz && \
    mv hugo /usr/bin/hugo

# Hugo dev server port
EXPOSE 1313