Moved packages to non-free sections.

[ion3.git] / debian / ion3.postinst

diff --git a/debian/ion3.postinst b/debian/ion3.postinst
index 00db80703556d134ddefd1fdfe577fc19132d019..30850138ae4bbd45d87d3f1b49092e572e2932ae 100644 (file)
--- a/debian/ion3.postinst
+++ b/debian/ion3.postinst
@@ -1,5 +1,43 @@
 #!/bin/sh
 set -e
+. /usr/share/debconf/confmodule
+
+UPSTREAM_VERSION=
+
+if [ "$1" = configure -a "$2" = "" ]; then
+    # Installing for the first time (or after a purge).
+    # To comply with the Ion trademark licence terms, we must ensure
+    # that this version is up-to-date or that the user acknowledges
+    # it is not.  I freely admit that this is a horrible abuse of
+    # debconf, but it seems slightly less unpleasant than maintaining
+    # a renamed version. - benh
+    uscan_output=$(uscan 2>&1 --no-conf --report-status \
+                  --package ion3 --upstream-version "$UPSTREAM_VERSION" \
+                  --watchfile /usr/share/ion3/debian/watch)
+    case "$uscan_output" in
+       *"up to date"*)
+           question=''
+           ;;
+       *"Newer version"*)
+           question=ion3/acknowledge-outdated
+           ;;
+       *)
+           question=ion3/acknowledge-maybe-outdated
+           ;;
+    esac
+    if [ -n "$question" ]; then
+       db_fset $question seen false
+       db_subst $question version $UPSTREAM_VERSION
+       db_input high $question || true
+       db_go || true
+       db_get $question
+       if [ "$RET" != true ]; then
+           db_input high ion3/did-not-acknowledge-outdated || true
+           db_go || true
+           exit 1
+       fi
+    fi
+fi
 
 if [ -h /etc/X11/ion3/draw.lua ]; then
     rm -f /etc/X11/ion3/draw.lua