jekyll434_Ubuntu2204

# Singularity recipe
# Jekyll 4.3.4 w/o gh-pages on Ubuntu22.04
# 
Bootstrap: library
From: library/default/ubuntu:22.04

%environment
    export RBENV_ROOT=/opt/rbenv
    export PATH=$RBENV_ROOT/bin:$RBENV_ROOT/shims:$PATH
    export RBENV_SHELL=bash

%runscript

%post
    apt update
    apt -y upgrade
    apt -y install language-pack-ja tzdata
    update-locale LANG=ja_JP.UTF-8
    echo Asia/Tokyo > /etc/timezone
    dpkg-reconfigure --frontend noninteractive tzdata
    apt -y install build-essential
    apt -y install autoconf bison libssl-dev libyaml-dev libreadline-dev zlib1g-dev libncurses-dev libffi-dev libgdm1 libgdbm-dev git
    apt -y install wget curl
    cd /opt    
    wget -O rbenv-1.3.2.tar.gz https://github.com/rbenv/rbenv/archive/refs/tags/v1.3.2.tar.gz
    tar xvfz rbenv-1.3.2.tar.gz
    mv rbenv-1.3.2 rbenv
    mkdir /opt/rbenv/plugins
    cd /opt/rbenv/plugins
    git clone https://github.com/rbenv/ruby-build.git
    cd /opt
    echo 'export RBENV_ROOT="/opt/rbenv"' >> /etc/profile
    echo 'export PATH="${RBENV_ROOT}/bin:${PATH}"' >> /etc/profile
    echo 'eval "$(rbenv init -)"' >> /etc/profile
    . /etc/profile
    rbenv install 3.3.6
    rbenv global 3.3.6
    gem install jekyll -v=4.3.4
    gem install jekyll-feed -v=0.17.0
    gem install jekyll-sitemap -v=1.4.0
    gem install jekyll-seo-tag -v=2.8.0

%labels
    Author tkosuge
    Version 1