debian/ion3.postinst

   1 #!/bin/sh
   2 set -e
   3 . /usr/share/debconf/confmodule
   4
   5 UPSTREAM_VERSION=
   6 DEBIAN_VERSION=
   7
   8 if [ "$1" = configure ] \
   9     && dpkg --compare-versions "$2" lt "$DEBIAN_VERSION"; then
  10     # Installing for the first time or upgrading.
  11     # To comply with the Ion trademark licence terms, we must ensure
  12     # that this version is up-to-date or that the user acknowledges
  13     # it is not.  I freely admit that this is a horrible abuse of
  14     # debconf, but it seems slightly less unpleasant than maintaining
  15     # a renamed version. - benh
  16     uscan_output=$(uscan 2>&1 --no-conf --report-status \
  17                    --package ion3 --upstream-version "$UPSTREAM_VERSION" \
  18                    --watchfile /usr/share/ion3/debian/watch)
  19     case "$uscan_output" in
  20         *"up to date"*)
  21             question=''
  22             ;;
  23         *"Newer version"*)
  24             question=ion3/acknowledge-outdated
  25             ;;
  26         *)
  27             question=ion3/acknowledge-maybe-outdated
  28             ;;
  29     esac
  30     if [ -n "$question" ]; then
  31         db_fset $question seen false
  32         db_subst $question version $UPSTREAM_VERSION
  33         db_input high $question || true
  34         db_go || true
  35         db_get $question
  36         if [ "$RET" != true ]; then
  37             db_input high ion3/did-not-acknowledge-outdated || true
  38             db_go || true
  39             exit 1
  40         fi
  41     fi
  42 fi
  43
  44 if [ -h /etc/X11/ion3/draw.lua ]; then
  45     rm -f /etc/X11/ion3/draw.lua
  46 fi
  47
  48 ln -s look_clean.lua /etc/X11/ion3/draw.lua
  49
  50 update-alternatives --install /usr/bin/ion ion /usr/bin/ion3 29 \
  51     --slave /usr/share/man/man1/ion.1.gz ion.1.gz \
  52     /usr/share/man/man1/ion3.1.gz
  53
  54 update-alternatives --install \
  55     /usr/bin/x-window-manager x-window-manager /usr/bin/ion3 49 \
  56     --slave /usr/share/man/man1/x-window-manager.1.gz x-window-manager.1.gz \
  57     /usr/share/man/man1/ion3.1.gz
  58
  59 update-alternatives --install \
  60     /usr/bin/x-window-manager x-window-manager /usr/bin/pwm3 48 \
  61     --slave /usr/share/man/man1/x-window-manager.1.gz x-window-manager.1.gz \
  62     /usr/share/man/man1/pwm3.1.gz
  63
  64 # i18n menu method
  65 inst=/etc/menu-methods/ion3-i18n
  66 if [ -f $inst ]; then
  67     chmod a+x $inst
  68 fi
  69
  70 # Initialise extra configuration file list if missing
  71 [ -f /etc/X11/ion3/cfg_debian_ext.lua ] || >/etc/X11/ion3/cfg_debian_ext.lua
  72
  73 #DEBHELPER#
  74
  75 # Remove the old now-renamed generated Debian menu
  76 rm -f /var/lib/ion3/debian-menus.lua