3 ######################################################
4 ## installs all system wide programs for instantOS ##
5 ######################################################
7 if ! [ $(whoami) = "root" ]; then
8 echo "please run this as root"
12 mkdir -p /opt/instantos
14 # add group and add users to group
16 groupadd "$1" &>/dev/null
17 for USER in $(ls /home/ | grep -v '+'); do
18 if ! sudo su "$USER" -c groups | grep -Eq " $1|$1 "; then
19 sudo gpasswd -a "$USER" "$1"
27 RAW="https://raw.githubusercontent.com"
29 # adds permanent global environment variable
31 [ -e /etc/environment ] || touch /etc/environment
32 if [ "$1" = "-f" ]; then
37 if grep -q "$1=" /etc/environment; then
38 if [ -z "$FORCE" ]; then
39 echo "key already existing"
42 sed -i "s~$1=.*~$1=$2~g" /etc/environment
45 echo "$1=$2" >>/etc/environment
49 addenv -f "QT_QPA_PLATFORMTHEME" "qt5ct"
50 addenv -f "PAGER" "less"
51 addenv -f "EDITOR" "$(which nvim)"
52 addenv -f "XDG_MENU_PREFIX" "gnome-"
54 # needed for instantLOCK
55 if grep -q 'nobody' </etc/groups &>/dev/null || grep -q 'nobody' </etc/group &>/dev/null; then
56 echo "nobody workaround not required"
61 # fix java gui appearing empty on instantWM
62 if ! grep -q 'instantwm' </etc/profile; then
63 echo "fixing java windows for instantwm in /etc/profile"
64 echo '# fix instantwm java windows' >>/etc/profile
65 echo 'export _JAVA_AWT_WM_NONREPARENTING=1' >>/etc/profile
67 echo "java workaround already applied"
70 # color scheme for tty
71 if ! grep -q '# nord colors' /etc/profile; then
72 echo "applying color scheme"
74 echo '# nord colors' >>/etc/profile
75 echo 'if [ "$TERM" = "linux" ]; then' >>/etc/profile
77 cat <<EOT >>/etc/profile
78 echo -en "\e]P0383c4a" #black
79 echo -en "\e]P8404552" #darkgrey
80 echo -en "\e]P19A4138" #darkred
81 echo -en "\e]P9E7766B" #red
82 echo -en "\e]P24BEC90" #darkgreen
83 echo -en "\e]PA3CBF75" #green
84 echo -en "\e]P3CFCD63" #brown
85 echo -en "\e]PBFFD75F" #yellow
86 echo -en "\e]P45294e2" #darkblue
87 echo -en "\e]PC579CEF" #blue
88 echo -en "\e]P5CE50DD" #darkmagenta
89 echo -en "\e]PDE7766B" #magenta
90 echo -en "\e]P66BE5E7" #darkcyan
91 echo -en "\e]PE90FDFF" #cyan
92 echo -en "\e]P7CCCCCC" #lightgrey
93 echo -en "\e]PFFFFFFF" #white
94 clear #for background artifacting
101 # /tmp/topinstall is present if rootinstall is running on postinstall
102 # like on existing installations
103 if ! [ -e /tmp/topinstall ] && command -v plymouth-set-default-theme && ! grep -iq 'manjaro' /etc/os-release; then
104 # install a custom repo
105 if ! grep -q '\[instant\]' /etc/pacman.conf; then
106 /usr/share/instantutils/repo.sh
108 echo "instantOS repo found"
111 # deactivate root password, will be reenabled on postinstall
112 if ! grep -iq manjaro /etc/os-release; then
113 echo "root ALL=(ALL) NOPASSWD:ALL #instantosroot" >>/etc/sudoers
114 echo "" >>/etc/sudoers
117 echo "installing boot splash screen"
118 plymouth-set-default-theme instantos
120 if ! grep -q 'instantos boot animation' /etc/default/grub; then
121 sed -i '/^GRUB_CMDLINE_LINUX_DEFAULT="/aGRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT quiet splash loglevel=3 rd.udev.log_priority=3 vt.global_cursor_default=0" # instantos boot animation' \
125 if ! grep -q '.*plymouth.* # boot screen' /etc/mkinitcpio.conf; then
126 sed -i '/^HOOKS/aHOOKS+=(plymouth) # boot screen' /etc/mkinitcpio.conf
129 systemctl disable lightdm
130 systemctl enable lightdm-plymouth
138 if [ -e /opt/livebuilder ]; then
139 echo "live session builder detected"
141 if [ -e /etc/lightdm/lightdm.conf ] && ! grep -q 'instantwm' /etc/lightdm/lightdm.conf; then
142 sudo sed -i 's/^user-session=.*/user-session=instantwm/g' /etc/lightdm/lightdm.conf
143 sudo sed -i '# user-session = Session to load for users/user-session=instantwm/g' /etc/lightdm/lightdm.conf
146 # check if computer is a potato
147 MEMAMOUNT="$(free -m | grep -vi swap | grep -o '[0-9]*' | sort -n | tail -1)"
149 # computer is not a potato if it has an nvidia card, a ryzen processor or more than 3,5gb of ram.
150 # it can be unpotatoed at any time.
152 if grep -iq 'Ryzen' /proc/cpuinfo || lshw -C display | grep -q 'nvidia' || [ "$MEMAMOUNT" -gt 3500 ]; then
153 echo "classifying pc as not a potato"
155 echo "looks like your pc is a potato"
156 mkdir -p /opt/instantos
157 echo "true" >/opt/instantos/potato
160 # fix brightness permissions
161 bash /opt/instantos/menus/data/backlight.sh
162 # set up postinstall trigger
164 mkdir -p /opt/instantos
165 touch /opt/instantos/installtrigger
169 touch /opt/instantos/rootinstall