setup-rstudio-desktop.sh

#! /usr/bin/env bash

sudo apt install -yqq ./rstudio.deb

MKRUNUSERDIR_PATH="/usr/sbin/wsl-user-mk-runuserdir"
set -e
cat > ${MKRUNUSERDIR_PATH} << \EOF
### User runtime dir
# Executed as part of 00-wsl-user-env.sh
RUNUSER_DIR="/run/user"
UID=$(id -u ${SUDO_USER})
sudo mkdir -m 0700 -p ${RUNUSER_DIR}/${UID}
sudo chown ${UID}:${UID} ${RUNUSER_DIR}/${UID}
EOF
chmod +x ${MKRUNUSERDIR_PATH}
echo "%sudo ALL = NOPASSWD: ${MKRUNUSERDIR_PATH}" >\
  "/etc/sudoers.d/$(basename wsl-user-mk-runuserdir)"

echo "$MKRUNUSERDIR_PATH created."


WSL_USER_ENV_FILE="/etc/profile.d/00-wsl-user-env.sh"

cat > ${WSL_USER_ENV_FILE} << \EOF
### Global GUI app support ENV.
# Adjust SCALE_FACTOR as needed.
set -a
DISPLAY="$(ip r l default | cut -d\  -f3):0.0"
XDG_RUNTIME_DIR=/run/user/${UID}
GDK_SCALE="1.2"
NO_AT_BRIDGE="1"
QT_SCALE_FACTOR="1.2"
QT_X11_NO_MITSHM="1"
set +a
sudo /usr/sbin/wsl-user-mk-runuserdir
EOF

echo "${WSL_USER_ENV_FILE} created"

echo 'export LIBGL_ALWAYS_INDIRECT=1' >> /home/${SUDO_USER}/.profile

echo "An environment variable added at /home/${SUDO_USER}/.profile"

# setup fcitx-mozc
# Ref: https://qnighy.hatenablog.com/entry/2017/10/01/220000


echo 'installing fcitx...'

sudo apt install -yqq fcitx-mozc fcitx-frontend-qt5
sudo apt remove -yqq ibus

echo "setting environment variables into /home/${SUDO_USER}/.profile"

echo "export QT_IM_MODULE=fcitx" >> /home/${SUDO_USER}/.profile
echo "export GTK_IM_MODULE=fcitx" >> /home/${SUDO_USER}/.profile
echo "export XMODIFIERS=@im=fcitx" >> /home/${SUDO_USER}/.profile
echo "export DefaultIMModule=fcitx" >> /home/${SUDO_USER}/.profile
echo "fcitx-autostart" >> /home/${SUDO_USER}/.profile

echo "inserting settings into /home/${SUDO_USER}/.config/RStudio/desktop.ini"

cp /home/${SUDO_USER}/.config/RStudio/desktop.ini /home/${SUDO_USER}/.config/RStudio/desktop.ini.bak
sed '/^\[General\]$/a desktop.renderingEngine=software' /home/${SUDO_USER}/.config/RStudio/desktop.ini.bak > /home/${SUDO_USER}/.config/RStudio/desktop.ini
echo "copy libfcitxplatforminputcontextplugin.so to Rstudio directory."
sudo ln -s /usr/lib/x86_64-linux-gnu/qt5/plugins/platforminputcontexts/libfcitxplatforminputcontextplugin.so  /usr/lib/rstudio/plugins/platforminputcontexts/

echo "installation finished"

set +e
exit 0

setup-rstudio-server-wsl.sh

#! /usr/bin/env bash

set -e
echo "Intstallation Started"
echo "---- set locale ----"
sudo apt update -qq
sudo apt install -yqq language-pack-ja manpages-ja manpages-ja-dev
sudo update-locale LANG=ja_JP.UTF-8
# タイムゾーン変更. 自分の環境では最初から日本時間だったが念の為
sudo echo "Asia/Tokyo" > /etc/timezone && dpkg-reconfigure -f noninteractive tzdata

platform_codename=$(lsb_release -sc)

if [ $platform_codename != "focal" ] ; then
  echo "WARNING: This script is written for Ubuntu 20.04 (focal). Your version is ${platform_codename}. This script may occur unexpected problem."
fi

# いろいろな操作に影響するプログラムのインストール
sudo apt install -yqq gdebi-core build-essential libcurl4-gnutls-dev libxml2-dev libssl-dev || ( echo "requirements installation failed"; exit -1 )

echo "---- install base R ----"
if ! [ -x "$(command -v R)" ]; then
  sudo apt install -yqq --no-install-recommends software-properties-common dirmngr
  sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9
  sudo add-apt-repository "deb https://cloud.r-project.org/bin/linux/ubuntu ${platform_codename}-cran40/"
  sudo apt update
  sudo apt install -yqq --no-install-recommends r-base
else
  echo "R is already installed. This procedure skipped"
fi

# RStudio のインストール
echo "---- install RStudio Server ----"
if ! [ -x "$(command -v rstudio-server)" ]; then
  wget "https://rstudio.org/download/latest/stable/server/bionic/rstudio-server-latest-amd64.deb"
  sudo apt install -yqq ./rstudio-server-latest-amd64.deb
else
  echo "RStudio Server is already installed. This procedure skipped"
fi


echo "---- install Depedendencies ----"
# 日本語対応フォント
sudo apt install -yqq fonts-noto-cjk fonts-noto-color-emoji  # 一応絵文字も
# sudo apt install -yqq fonts-noto-cjk-extra  # こっちは必須でない, ウエイト違いのフォントが欲しい場合のみ
fc-cache -fv

# ragg 等グラフィックに必要
# 実は Ubuntu なら ragg がなくてもグラフの文字化けは起こりにくい
sudo apt install -yqq libfontconfig1-dev
sudo apt install -yqq libharfbuzz-dev libfribidi-dev
sudo apt install -yqq libfreetype6-dev libpng-dev libtiff5-dev libjpeg-dev

# rsvg に必要
sudo apt install -yqq librsvg2-dev

# units に必要
sudo apt install -yqq libudunits2-dev

# 画像加工で広く利用
sudo apt install -yqq libmagick++-dev

# gifski に必要
sudo apt install -yqq cargo

# sf 等 GIS 関連
sudo apt install -yqq libgdal-dev libgeos-dev

# rstan に必要 (正確には依存パッケージのV8に必要)
sudo apt install -yqq libv8-dev libnode-dev # おそらくどちらかが自動で選択される

# rgl
sudo apt install -yqq mesa-common-dev libglu1-mesa-dev

# DiagrammeR とか
sudo apt install -yqq graphviz

# R MarkdownでPDFを作成するときに必要になるかも
sudo apt install -yqq libpoppler-cpp-dev

echo "Installation finieshed. Please restart Ubuntu"
exit 0