92 lines
2.7 KiB
Bash
Executable File
92 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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PACKAGES="man manpages vim less xz-utils sudo tmux dbus libpam-systemd vifm openssh-client gnome-terminal packagekit-gtk3-module libcanberra-gtk3-module libpulse0 firefox fonts-roboto-hinted nautilus eog evince unzip"
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# appimg-files are stored here because we're already bind mounting the parent directory
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APPIMG_FILES="/var/cache/apt/archives/appimg-files"
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setup_locale() {
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echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
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locale-gen
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update-locale LANG=en_US.UTF-8
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export LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_CTYPE=en_US.UTF-8
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}
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configure_systemd() {
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mkdir -p /etc/systemd/user.conf.d
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printf '[Manager]\nDefaultEnvironment="DISPLAY=:0"\n' > /etc/systemd/user.conf.d/50-display-env.conf
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mkdir -p /etc/systemd/logind.conf.d
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printf 'KillUserProcesses=no\n' > /etc/systemd/logind.conf.d/50-no-kill-user-processes.conf
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}
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write_launch_script() {
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mkdir -p /usr/libexec
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cat > /usr/libexec/launch <<- 'EOF'
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#!/bin/bash
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export DISPLAY=:0
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export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
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export XDG_RUNTIME_DIR=/run/user/1000
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export PULSE_SERVER=unix:/run/user/host/pulse/native
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export GNOME_DESKTOP_SESSION_ID=this-is-deprecated
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$@
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EOF
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chmod +x /usr/libexec/launch
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}
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generate_apt_sources() {
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echo "deb ${DEBIAN_MIRROR} ${DEBIAN_RELEASE} main contrib non-free"
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echo "deb ${DEBIAN_MIRROR}-security ${DEBIAN_RELEASE}/updates main contrib non-free"
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echo "deb ${DEBIAN_MIRROR} unstable main"
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}
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setup_etc() {
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printf "127.0.0.1\tsubgraph localhost\n" > /etc/hosts
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echo "subgraph" > /etc/hostname
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generate_apt_sources > /etc/apt/sources.list
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echo 'APT::Install-Recommends "0";' > /etc/apt/apt.conf.d/99no-install-recommends
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echo 'APT::Install-Suggests "0";' >> /etc/apt/apt.conf.d/99no-install-recommends
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}
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create_user() {
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useradd -s /bin/bash -m user
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echo "user:user" | chpasswd
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usermod -aG sudo user
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echo "export DISPLAY=:0" >> /home/user/.bashrc
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}
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install_packages() {
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apt-get update
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apt-get --assume-yes upgrade
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apt-get --assume-yes install ${PACKAGES}
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printf "\n\nInstalled Packages\n\n"
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dpkg -l
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}
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post_install_packages() {
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# Otherwise gnome-terminal won't work if nothing else has been launched
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# see 'enable-linger' in loginctl(1)
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mkdir /var/lib/systemd/linger
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touch /var/lib/systemd/linger/user
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install -m 0755 ${APPIMG_FILES}/configure-host0.sh /usr/libexec
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install -m 0644 ${APPIMG_FILES}/configure-host0.service /usr/lib/systemd/system
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systemctl enable configure-host0.service
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}
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set -u
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set -e
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DEBIAN_RELEASE=${1}
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DEBIAN_MIRROR=${2}
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setup_locale
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configure_systemd
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write_launch_script
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setup_etc
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create_user
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install_packages
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post_install_packages
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