X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=xfonts-traditional.git;a=blobdiff_plain;f=debian%2Fxfonts-traditional.prerm;h=7578f5250491227af21748ef7441bd33f90ce31a;hp=8b1ed6bc91d1c157bf7e50e5d99ce09fe74bc9a1;hb=2122f675a35e21edcdd7e27bfe3af01fa8835e9f;hpb=fb8fab66edb76e10899adb7b54c3fb296ec42504

diff --git a/debian/xfonts-traditional.prerm b/debian/xfonts-traditional.prerm
index 8b1ed6b..7578f52 100755
--- a/debian/xfonts-traditional.prerm
+++ b/debian/xfonts-traditional.prerm
@@ -3,42 +3,48 @@ set -e
 
 . /usr/share/debconf/confmodule
 
+#DEBHELPER#
+
+/usr/share/xfonts-traditional/checkfiles prerm "$@"
+
 case "$1" in
 
 remove)
 
 	echo 'Checking that "fixed" is not from xfonts-traditional...'
 
-	if grep '^fixed[	 ][	 ]*-trad-'; then
-		cat >&2 <<'END'
-Removing xfonts-traditional would break your X server by removing "fixed".
-
-You should not remove xfonts-traditional while "fixed" refers to one
-of its fonts.  You probably want to check the differences between
-/etc/X11/fonts/misc/xfonts-base.alias and xfonts-base.alias.not-trad,
-and probably replace the former with the latter, and retry the removal.
-
-END
-		printf 'Continue anyway ? [n/y] '
-		read x
-		case "$x" in
-		y*|Y*)	;;
-		*)	exit 1 ;;
-		esac
+	if grep '^fixed[	 ][	 ]*-trad-' \
+			/etc/X11/fonts/misc/xfonts-base.alias \
+			/usr/share/fonts/X11/misc/fonts.alias; then
+
+		RET=''
+		db_input critical xfonts-traditional/confirm-break-remove ||:
+		db_go ||:
+		db_get xfonts-traditional/confirm-break-remove ||:
+		if [ x$RET != xtrue ]; then
+			db_fset xfonts-traditional/confirm-break-remove \
+				seen false ||:
+			echo 'Aborting to avoid breaking "fixed".' >&2
+			exit 1
+		fi
 	fi
 
-	find /usr/share/fonts/X11 /usr/local/share/fonts/X11 \
-		   -type f \
-		\( -name xfonts-traditional.log -o \
-		   -name xfonts-traditional.done -o 
-		   -name xfonts-traditional.done.new -o 
-		   -name trad--\*.pcf.gz.new \) \
-		-print0 | xargs -0r rm --
-
-	find /usr/share/fonts/X11 /usr/local/share/fonts/X11 \
-		   -type f \
-		   -name trad--\*.pcf.gz \
-		-print0 | xargs -0r rm --
+	for d in /usr/share/fonts/X11 /usr/local/share/fonts/X11; do
+		if ! test -e "$d"; then continue; fi
+
+		find "$d" \
+			   -type f \
+			\( -name xfonts-traditional.log -o \
+			   -name xfonts-traditional.done -o \
+			   -name xfonts-traditional.done.new -o  \
+			   -name trad--\*.pcf.gz.new \) \
+			-print0 | xargs -0r rm --
+
+		find "$d" \
+			   -type f \
+			   -name trad--\*.pcf.gz \
+			-print0 | xargs -0r rm --
+	done
 
 	;;