notes to self: update TODO list

squashfs-tools will be installed and used in the chroot

install-stage1.sh

@@ -46,9 +46,17 @@ function run_in_target {
 clear
 touch $LOGFILE
 
-#TODO: check that we are root
+if [ ! "$(id -u)" -eq 0 ]; then
-#TODO: check that we are online
+  echo "Must be root to run this script!"
-# -> could be done by pinging repo-default.voidlinux.org
+  exit 1
+fi
+
+if ping -c4 repo-default.voidlinux.org >> $LOGFILE 2>&1; then
+  :
+else
+  echo "An internet connection is required to run this script."
+  exit 1
+fi
 
 echo "
 This script will now download and install Void Linux on your USB stick.
@@ -57,7 +65,6 @@ usable from Windows or MacOS.
 
 Before we begin, the following packages need to be installed (if not installed already):
 - xmirror
-- squashfs-tools
 - wget
 "
 press_any_key
@@ -66,7 +73,7 @@ echo -n "Ensuring that XBPS is up-to-date... "
 xbps-install --yes --sync --update xbps >> $LOGFILE 2>&1
 echo "done"
 echo -n "Installing xmirror, squashfs-tools, wget... "
-xbps-install --yes xmirror squashfs-tools wget >> $LOGFILE 2>&1
+xbps-install --yes xmirror wget >> $LOGFILE 2>&1
 echo "done"
 
 #TODO: If going down the path of extracting routines from void-installer, that should be done here

install-stage2.sh

@@ -1,4 +1,115 @@
 #!/usr/bin/env bash
 
-#debugging
+LOGFILE=/tmp/void-usb-install-log
-exec bash --norc --noprofile
+
+function press_any_key {
+  echo "Press any key to continue or Ctrl+c to abort..."
+  read -n1 DISCARD_ME
+  echo ""
+}
+
+function yesno {
+  unset DISCARD_ME
+  while [ -z "$DISCARD_ME" ]; do
+    read -p "[y/n] " -n1 DISCARD_ME
+    case "$DISCARD_ME" in
+      y)
+        return 0
+        ;;
+      n)
+        return 1
+        ;;
+      *)
+        echo " Please enter y for yes or n for no."
+        unset DISCARD_ME
+        ;;
+    esac
+  done
+}
+
+
+[ -z "$TERM" ] && export TERM=linux
+
+echo -n "Checking for internet connection..."
+INTERNET="down"
+WAITING=0
+while [ "$INTERNET" = "down" -a "$WAITING" -lt 15 ]; do
+  sleep 1
+  if ping -c2 repo-default.voidlinux.org >> $LOGFILE 2>&1; then
+    INTERNET="up"
+  fi
+  WAITING=$((WAITING+1))
+  echo -n "."
+done
+echo " $INTERNET"
+
+if [ "$INTERNET" = "down" ]; then
+  clear
+  echo "Connect to WiFi?
+
+Any network settings from before the reboot have not been saved and need to be entered again.
+Use 'Activate a connection' in the dialog to select your network.
+
+Alternatively, you can continue without internet but the system will be left in a barebones state.
+"
+  if yesno; then
+    nmtui
+    clear
+
+    echo -n "Checking for internet connection..."
+    WAITING=0
+    while [ "$INTERNET" = "down" -a "$WAITING" -lt 15 ]; do
+      sleep 1
+      if ping -c2 repo-default.voidlinux.org >> $LOGFILE 2>&1; then
+        INTERNET="up"
+      fi
+      WAITING=$((WAITING+1))
+      echo -n "."
+    done
+    echo " $INTERNET"
+  fi
+fi
+
+if [ "$INTERNET" = "up" ]; then
+  echo -n "Retrieving package lists... "
+  xbps-install --sync >>$LOGFILE 2>&1
+  echo "done"
+fi
+
+readarray -t SECTIONS < /opt/void-usb/installer/package_selections/sections.lst
+for I in ${!SECTIONS[@]}; do
+  readarray -t OPTIONS < "/opt/void-usb/installer/package_selections/${SECTIONS[$I]}/options.lst"
+  AVAILABLE_OPTIONS=()
+  for J in ${!OPTIONS[@]}; do
+    source "/opt/void-usb/installer/package_selections/${SECTIONS[$I]}/${OPTIONS[$J]}"
+    if check; then
+      AVAILABLE_OPTIONS+=("${OPTIONS[$J]}")
+    fi
+  done
+
+  if [ -z "${AVAILABLE_OPTIONS[1]}" ]; then
+    # no need to ask, there is only one option anyway
+    CHOICE="${AVAILABLE_OPTIONS[0]}"
+  else
+    clear
+    cat "/opt/void-usb/installer/package_selections/${SECTIONS[$I]}/description.txt"
+    for J in ${!AVAILABLE_OPTIONS[@]}; do
+      source "/opt/void-usb/installer/package_selections/${SECTIONS[$I]}/${AVAILABLE_OPTIONS[$J]}"
+      echo "$J: $DESCRIPTION"
+    done
+    CHOICE=""
+    while [ -z "$CHOICE" ]; do
+      echo "Select by entering the corresponding number."
+      read -p "> " CHOICE_NUMBER
+      CHOICE="${AVAILABLE_OPTIONS[$CHOICE_NUMBER]}"
+    done
+  fi
+
+  source "/opt/void-usb/installer/package_selections/${SECTIONS[$I]}/$CHOICE"
+  if [ -n "$PACKAGES" ]; then
+    xbps-install --yes $PACKAGES
+  fi
+  post_install
+done
+
+bash --norc --noprofile

notes_to_self.txt

@@ -1,14 +1,12 @@
 TODO:
 compare sizes of glibc and musl installations
 need xdg menu maker?
-test that the (RAM) boot option allows you to install to the stick the system booted off
 adjust required USB stick and RAM size in README
 do not rely on the RTC
   - change the message when configuring UTC/localtime to reflect that this is only for offline usage
   - use ntp to get time
     - only fall back to using rtc if offline
   - do not set the RTC
-show user-friendly status instead of scrolling output from all sorts of tools
 make our own or extract (if feasible) kb selection and time zone selection to hijack them for our purposes
 vkpurge old stuff - only keep 2 vkpurgeable kernels
   - change kernel pre-install hook
@@ -23,6 +21,15 @@ look into roxterm as an alternative terminal
 add a zram swap option to package_selections
 include arandr or something similar in fully featured desktop utils
 deal with the entropy thing that runs after rc.shutdown
+add firewall option to package_selections
+first run message in xinitrc
+  - auto-disables itself
+  - displays README.txt on root dir of the F2FS partition
+put a README.txt on root dir of F2FS partition
+add online check to all the selections that need internet
+sort out /etc/resolv.conf for the chroot
+
+Minimum viable Xorg setup: setxkbmap xauth xorg-video-drivers mesa mesa-dri xorg-server elogind xorg-input-drivers xrandr acpilight xhost xinit xrdb xinput xgamma xset iceauth sessreg transset xcmsdb xkbutils xmodmap dejavu-fonts-ttf
 
 musl downsides:
   - no nvidia drivers
@@ -38,26 +45,6 @@ Stage 1:
     -> symlink /etc/localtime
 
 Stage 2:
-  -> configure services
-    -> dbus
-    -> NetworkManager
-    -> acpid
-  -> ask user to connect to network using nmtui
-  -> install packages
-  -> go through the list of choices for what the user can install
-    -> Minimum viable Xorg setup: setxkbmap xauth xorg-video-drivers mesa mesa-dri xorg-server elogind xorg-input-drivers xrandr acpilight xhost xinit xrdb xinput xgamma xset iceauth sessreg transset xcmsdb xkbutils xmodmap dejavu-fonts-ttf
-    -> don’t ask the user if there is only one option
-  -> passwd -l root
-  -> populate /etc/skel
-    -> ultimate bashrc bc why not
-    -> first run message in xinitrc
-      -> auto-deletes itself
-      -> displays README.txt on root dir of the F2FS partition
-    -> if using CTWM
-      -> put xclock in xinitrc
-      -> configure more sane defaults
-    -> prepend bashrc with a thing that checks of xorg is running
-      -> if not, run startx and ask user whether to shut down, reboot, or do nothing afterwards
   -> set up user
     -> ask for username
     -> run useradd (non-interactively)

package_selections/audio/none

@@ -6,6 +6,6 @@ DESCRIPTION="No audio"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "audio/none" >> /tmp/stage-2-choices
 }

package_selections/audio/pipewire

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Pipewire with GUI settings (Pavucontrol)"
 
 PACKAGES="pipewire pavucontrol"
 
-function post-install {
+function post_install {
   echo "audio/pipewire" >> /tmp/stage-2-choices
 }

package_selections/audio/pipewire-slim

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Pipewire with text-based settings (pulsemixer)"
 
 PACKAGES="pipewire pulsemixer"
 
-function post-install {
+function post_install {
   echo "audio/pipewire-slim" >> /tmp/stage-2-choices
 }

package_selections/desktop/icewm-fancy

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   return 0
 }
 
@@ -7,6 +8,6 @@ DESCRIPTION="BodgeMaster’s IceWM setup (recommended)"
 # TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "desktop/icewm-fancy" >> /tmp/stage-2-choices
 }

package_selections/desktop/icewm-light

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   return 0
 }
 
@@ -7,6 +8,6 @@ DESCRIPTION="Lighter IceWM setup"
 # TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "desktop/icewm-light" >> /tmp/stage-2-choices
 }

package_selections/desktop/none

@@ -6,6 +6,6 @@ DESCRIPTION="No desktop - for advanced users that want to set things up themselv
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "desktop/none" >> /tmp/stage-2-choices
 }

package_selections/desktop/openbox

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   return 0
 }
 
@@ -8,6 +9,6 @@ DESCRIPTION="OpenBox window manager (even more lightweight???)"
 # TODO also add xclock
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "desktop/openbox" >> /tmp/stage-2-choices
 }

package_selections/extras/all

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -11,7 +12,7 @@ DESCRIPTION="All of the above"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   # TODO: configure desktop backgounds if using IceWM
   echo "extras/all" >> /tmp/stage-2-choices
 }

package_selections/extras/all-no-minecraft

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -11,7 +12,7 @@ DESCRIPTION="All of the above except Minecraft"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   # TODO: configure desktop backgounds if using IceWM
   echo "extras/all-no-minecraft" >> /tmp/stage-2-choices
 }

package_selections/extras/desktop-backgrounds

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/icewm" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 0
   else
@@ -10,7 +11,9 @@ DESCRIPTION="Add some desktop backgrounds and randomly choose one on login"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
+  # TODO: install wget
   # TODO: configure
+  # TODO: remove wget
   echo "extras/desktop-backgrounds" >> /tmp/stage-2-choices
 }

package_selections/extras/minecraft

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -11,6 +12,6 @@ DESCRIPTION="Prism Launcher for Minecraft"
 #TODO: Java stuff
 PACKAGES="PrismLauncher"
 
-function post-install {
+function post_install {
   echo "extras/minecraft" >> /tmp/stage-2-choices
 }

package_selections/extras/minesweeper

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -12,6 +13,6 @@ DESCRIPTION="??? (Minesweeper)"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "extras/minesweeper" >> /tmp/stage-2-choices
 }

package_selections/extras/none

@@ -6,6 +6,6 @@ DESCRIPTION="None"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "extras/none" >> /tmp/stage-2-choices
 }

package_selections/extras/snake

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -12,6 +13,6 @@ DESCRIPTION="nSnake"
 #TODO
 PACKAGES="nSnake"
 
-function post-install {
+function post_install {
   echo "extras/snake" >> /tmp/stage-2-choices
 }

package_selections/multimedia/none

@@ -6,6 +6,6 @@ DESCRIPTION="No"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "multimedia/none" >> /tmp/stage-2-choices
 }

package_selections/multimedia/vlc

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -11,6 +12,6 @@ DESCRIPTION="Install VLC"
 #TODO: fluidsynth MIDI stuff
 PACKAGES="vlc"
 
-function post-install {
+function post_install {
   echo "multimedia/vlc" >> /tmp/stage-2-choices
 }

package_selections/nvidia/none

@@ -6,6 +6,6 @@ DESCRIPTION="Don’t install."
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "nvidia/none" >> /tmp/stage-2-choices
 }

package_selections/nvidia/nvidia

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if xbps-query glibc >/dev/null 2>&1; then
     return 0
   else
@@ -9,9 +10,10 @@ function check {
 DESCRIPTION="Latest Nvidia driver, supports GTX ??? series and up"
 
 #TODO: optimus support?
+#TODO: void-repo-nonfree
 PACKAGES="nvidia"
 
-function post-install {
+function post_install {
   #TODO: nvidia modeset kernel parameter?
   echo "nvidia/nvidia" >> /tmp/stage-2-choices
 }

package_selections/nvidia/nvidia390

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if xbps-query glibc >/dev/null 2>&1; then
     return 0
   else
@@ -9,9 +10,10 @@ function check {
 DESCRIPTION="Legacy Nvidia driver, version 390, supports GTX ??? series"
 
 #TODO: Optimus support?
+#TODO: void-repo-nonfree
 PACKAGES="nvidia390"
 
-function post-install {
+function post_install {
   #TODO: nvidia modeset kernel parameter?
   echo "nvidia/nvidia390" >> /tmp/stage-2-choices
 }

package_selections/nvidia/nvidia470

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if xbps-query glibc >/dev/null 2>&1; then
     return 0
   else
@@ -9,9 +10,10 @@ function check {
 DESCRIPTION="Legacy Nvidia driver, version 470, supports GTX ??? series"
 
 #TODO: optimus support?
+#TODO: void-repo-nonfree
 PACKAGES="nvidia470"
 
-function post-install {
+function post_install {
   #TODO: nvidia modeset kernel parameter?
   echo "nvidia/nvidia470" >> /tmp/stage-2-choices
 }

package_selections/pre-configure/bashrc

@@ -6,8 +6,9 @@ DESCRIPTION="Only add custom bashrc (advanced users)"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   #TODO: configure things
+  # (probably by barfing the bashrc using echo)
 
   echo "pre-configure/bashrc" >> /tmp/stage-2-choices
 }

package_selections/pre-configure/gui-and-bashrc

@@ -10,7 +10,7 @@ DESCRIPTION="Auto-start GUI session on login and add custom bashrc (recommended)
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   #TODO: configure things
 
   echo "pre-configure/gui-and-bashrc" >> /tmp/stage-2-choices

package_selections/pre-configure/none

@@ -6,6 +6,6 @@ DESCRIPTION="No (advanced users)"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "pre-configure/none" >> /tmp/stage-2-choices
 }

package_selections/systray/network

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/icewm" /tmp/stage-2-choices >/dev/null 2>&1; then
     if grep "audio/none" /tmp/stage-2-choices >/dev/null 2>&1; then
       return 0
@@ -15,6 +16,6 @@ DESCRIPTION="Add tray icon for network"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "systray/network" >> /tmp/stage-2-choices
 }

package_selections/systray/network-and-audio

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/icewm" /tmp/stage-2-choices >/dev/null 2>&1; then
     if grep "audio/none" /tmp/stage-2-choices >/dev/null 2>&1; then
       return 1
@@ -15,6 +16,6 @@ DESCRIPTION="Add tray icon for network and audio"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "systray/network-and-audio" >> /tmp/stage-2-choices
 }

package_selections/systray/none

@@ -6,6 +6,6 @@ DESCRIPTION="Don’t install additional tray icons"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "systray/none" >> /tmp/stage-2-choices
 }

package_selections/terminal/lxterminal

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="LXDE Terminal (recommended)"
 
 PACKAGES="lxterminal"
 
-function post-install {
+function post_install {
   echo "terminal/lxterminal" >> /tmp/stage-2-choices
 }

package_selections/terminal/none

@@ -6,6 +6,6 @@ DESCRIPTION="None (advanced users only)"
 
 PACKAGES="none"
 
-function post-install {
+function post_install {
   echo "terminal/none" >> /tmp/stage-2-choices
 }

package_selections/terminal/xterm

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Xterm"
 
 PACKAGES="xterm"
 
-function post-install {
+function post_install {
   echo "terminal/xterm" >> /tmp/stage-2-choices
 }

package_selections/utilities/desktop-integrated-guisysmon

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -12,6 +13,6 @@ DESCRIPTION="Fully featured (list of things) (recommended)"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "utilities/desktop-integrated-guisysmon" >> /tmp/stage-2-choices
 }

package_selections/utilities/desktop-integrated-htop

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -12,6 +13,6 @@ DESCRIPTION="Fully featured (list of things with htop)"
 #TODO
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "utilities/desktop-integrated-htop" >> /tmp/stage-2-choices
 }

package_selections/utilities/none

@@ -6,6 +6,6 @@ DESCRIPTION="None"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "utilities/none" >> /tmp/stage-2-choices
 }

package_selections/utilities/xfe-guisysmon

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -12,6 +13,6 @@ DESCRIPTION="Smaller set of desktop utilities (XFE + ???)"
 #TODO
 PACKAGES="xfe"
 
-function post-install {
+function post_install {
   echo "utilities/xfe-guisysmon" >> /tmp/stage-2-choices
 }

package_selections/utilities/xfe-htop

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Smaller set of desktop utilities (XFE + Htop)"
 
 PACKAGES="xfe htop"
 
-function post-install {
+function post_install {
   echo "utilities/xfe-htop" >> /tmp/stage-2-choices
 }

package_selections/web/elinks

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   return 0
 }
 
@@ -6,6 +7,6 @@ DESCRIPTION="Install ELinks (terminal-based browser)"
 
 PACKAGES="elinks"
 
-function post-install {
+function post_install {
   echo "web/elinks" >> /tmp/stage-2-choices
 }

package_selections/web/evil

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Join the dark side with Chromium (Consider Firefox... You can still
 
 PACKAGES="chromium"
 
-function post-install {
+function post_install {
   echo "web/evil" >> /tmp/stage-2-choices
 }

package_selections/web/firefox

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Install Firefox (recommended)"
 
 PACKAGES="firefox"
 
-function post-install {
+function post_install {
   echo "web/firefox" >> /tmp/stage-2-choices
 }

package_selections/web/firefox-esr

@@ -1,4 +1,5 @@
 function check {
+  [ "$INTERNET" = "down" ] && return 1
   if grep "desktop/none" /tmp/stage-2-choices >/dev/null 2>&1; then
     return 1
   else
@@ -10,6 +11,6 @@ DESCRIPTION="Install Firefox - Extended Support Release (ESR)"
 
 PACKAGES="firefox-esr"
 
-function post-install {
+function post_install {
   echo "web/firefox-esr" >> /tmp/stage-2-choices
 }

package_selections/web/none

@@ -6,6 +6,6 @@ DESCRIPTION="No web browser"
 
 PACKAGES=""
 
-function post-install {
+function post_install {
   echo "web/none" >> /tmp/stage-2-choices
 }