Significant changes: Install new packages and change format

install.sh

@@ -1,8 +1,18 @@
 set -eux
 
+export DEBIAN_FRONTEND=noninteractive
+export DEBCONF_NONINTERACTIVE_SEEN=true
+
 shdir="scripts"
 
-for bashfile in $(cat $shdir/run_order.txt); do
-	echo -e "\nExecuting $bashfile ...\n"
-	bash "$shdir/$bashfile"
+run_order="$shdir/run_order.txt"
+if [[ ! -f "$run_order" ]]; then
+	echo "error: run_order.txt not found" >&2
+	exit 1
+fi
+
+scripts=( $(cat "$run_order" | grep "\S" | grep -v "^#" ) )
+for script in "${scripts[@]}"; do
+	echo -e "\nExecuting $script ...\n"
+	bash "$shdir/$script"
 done

scripts/add_repo.sh

@@ -1,7 +1,7 @@
 set -eux
 
 echo "Enabling universe repo.."
-add-apt-repository universe
+add-apt-repository -y universe
 
 echo "Enabling multiverse repo.."
-add-apt-repository multiverse
+add-apt-repository -y multiverse

scripts/add_users.sh

@@ -7,4 +7,7 @@ usermod -aG sudo $ADMIN_USER
 echo "Creating team account, $TEAM_USER..."
 useradd --create-home --password $(echo $TEAM_PASSWORD) --shell /bin/bash $TEAM_USER
 
+echo "Creating mock account, $MOCK_USER..."
+useradd --create-home --password $(echo $MOCK_PASSWORD) --shell /bin/bash $MOCK_USER
+
 chmod -R -v 750 /home/*

scripts/eclipse.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -eux
+
+ECLIPSE_VERSION="2023-12"
+
+# download eclipse: https://www.eclipse.org/downloads/packages/
+wget -c -O "eclipse.tar.gz" \
+	"https://mirror.kakao.com/eclipse/technology/epp/downloads/release/${ECLIPSE_VERSION}/R/eclipse-java-${ECLIPSE_VERSION}-R-linux-gtk-x86_64.tar.gz"
+
+# extract and keep the files in /opt
+tar -zxvf eclipse.tar.gz
+mv "eclipse" /opt
+
+# remove the tarball
+rm eclipse.tar.gz
+
+cat >eclipse.desktop <<EOF
+[Desktop Entry]
+Name=Eclipse
+Type=Application
+Exec=/opt/eclipse/eclipse
+Terminal=false
+Icon=/opt/eclipse/icon.xpm
+Comment=Integrated Development Environment
+NoDisplay=false
+Categories=Development;IDE;
+Name[en]=Eclipse
+Name[en_US]=Eclipse
+EOF
+
+# copy the desktop entry to appropriate location
+mv eclipse.desktop /usr/share/applications/

scripts/gcc-12.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -eux
+
+echo "Installing gcc-12, g++-12..."
+
+apt install -y gcc-12 g++-12
+
+update-alternatives \
+	--install /usr/bin/gcc gcc /usr/bin/gcc-12 80 \
+	--slave /usr/bin/g++ g++ /usr/bin/g++-12 \
+	--slave /usr/bin/gcov gcov /usr/bin/gcov-12

scripts/intellij_idea_community.sh

@@ -2,7 +2,8 @@
 
 set -eux
 
-IDEA_VERSION='2023.2'
+IDEA_VERSION='2023.3.4'
+
 echo "\nInstalling IntelliJ IDEA Community Edition $IDEA_VERSION ...\n"
 
 # download pycharm community edition

scripts/pycharm_community.sh

@@ -2,26 +2,26 @@
 
 set -eux
 
-PYCHARM_VERSION="2023.1.4"
+PYCHARM_VERSION="2023.3.3"
 PYCHARM_NAME="pycharm-community-${PYCHARM_VERSION}"
 
 echo "\nInstall Pycharm Community $PYCHARM_VERSION ..\n"
 
 # download pycharm community edition
 # wget "data.services.jetbrains.com/products/download?code=PCC&platform=linux" -O pycharm.tar.gz
-wget -c "https://download.jetbrains.com/python/pycharm-community-${PYCHARM_VERSION}.tar.gz"
+wget -c "https://download.jetbrains.com/python/${PYCHARM_NAME}.tar.gz"
 
 # download sha256sum file and verify the checksum
-wget "https://download.jetbrains.com/python/pycharm-community-${PYCHARM_VERSION}.tar.gz.sha256" -O expected_sha256sum.txt
-sha256sum pycharm-community-${PYCHARM_VERSION}.tar.gz >> actual_sha256sum.txt
+wget "https://download.jetbrains.com/python/${PYCHARM_NAME}.tar.gz.sha256" -O expected_sha256sum.txt
+sha256sum ${PYCHARM_NAME}.tar.gz >> actual_sha256sum.txt
 cat actual_sha256sum.txt | sha256sum -c expected_sha256sum.txt
 
 # extract and keep the files in /opt
-tar -zxvf "pycharm-community-${PYCHARM_VERSION}.tar.gz"
-mv "pycharm-community-${PYCHARM_VERSION}" /opt
+tar -zxvf "${PYCHARM_NAME}.tar.gz"
+mv "${PYCHARM_NAME}" /opt
 
 # remove tar and hash files
-rm "pycharm-community-${PYCHARM_VERSION}.tar.gz" actual_sha256sum.txt expected_sha256sum.txt
+rm "${PYCHARM_NAME}.tar.gz" actual_sha256sum.txt expected_sha256sum.txt
 
 # populate desktop entry
 cat > jetbrains-pycharm-ce.desktop << EOF

scripts/python3.11.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+set -eux
+
+echo "Installing Python 3.11..."
+
+apt install -y python3.11-full

scripts/run_order.txt

@@ -1,19 +1,53 @@
+# === Upgrade packages ===
+
 dist_upgrade.sh
+
+# === Add multiple repos ===
+
 add_repo.sh
+
+# === Remove unnecessary packages ===
+
+trim.sh
+
+# === Install packages ===
+
+# --- Browsers ---
 google_chrome.sh
-gcc_10.sh
-python3.10.sh
+
+# --- Compilers ---
+gcc-12.sh
+python3.11.sh
 openjdk17.sh
-openssh_server.sh
+
+# --- Editors ---
+vim.sh
+emacs.sh
 code.sh
+sublime.sh
+
+# --- IDEs ---
 codeblocks.sh
+geany.sh
 pycharm_community.sh
 intellij_idea_community.sh
-sublime.sh
-vim.sh
-emacs.sh
-geany.sh
+eclipse.sh
+
+# --- Additional support packages ---
+openssh_server.sh
+
+# === Upgrade packages ===
+
 dist_upgrade.sh
+
+# === Copy universal dot files ===
+
 copy_dots.sh
+
+# === Create users ===
+
 add_users.sh
+
+# === Copy user-specific files ===
+
 copy_admin_scripts.sh

scripts/trim.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# This script trims down the base Ubuntu 22.04 rootfs.
+# It removes unnecessary (for our purposes) packages like
+# thunderbird, libreoffice, rhythmbox, aisleriot etc.
+
+set -eux
+
+apt remove -y --purge \
+	aisleriot \
+	gnome-mahjongg \
+	gnome-mines \
+	gnome-sudoku \
+	'libreoffice*' \
+	rhythmbox \
+	shotwell \
+	thunderbird \
+	zsys
+
+# remove unused packages
+apt autoremove -y