From 514faae2db7ac1163deff65b5d3f7d4fcb56e6ea Mon Sep 17 00:00:00 2001
From: Michael Hudson-Doyle <michael.hudson@canonical.com>
Date: Tue, 5 Jun 2018 11:08:33 +1200
Subject: [PATCH] divert /usr/bin/man in minimized images to a script that
 mentions the unminimize script

---
 live-build/auto/build | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/live-build/auto/build b/live-build/auto/build
index 03b3d486..4a7bc177 100755
--- a/live-build/auto/build
+++ b/live-build/auto/build
@@ -152,6 +152,10 @@ if [ -f /etc/dpkg/dpkg.cfg.d/excludes ] || [ -f /etc/dpkg/dpkg.cfg.d/excludes.dp
         echo "/etc/dpkg/dpkg.cfg.d/excludes.dpkg-tmp and restore the files manually."
     fi
 fi
+
+# Remove diverted man binary
+rm -f /usr/bin/man
+dpkg-divert --quiet --remove --rename /usr/bin/man
 EOF
 
                 if [ "$PROJECT" != "ubuntu-base" ]; then
@@ -190,7 +194,19 @@ echo "To restore this content, you can run the 'unminimize' command."
 EOF
 
 		chmod +x chroot/etc/update-motd.d/60-unminimize
-        fi
+		Chroot chroot "dpkg-divert --quiet --add \
+			--divert /usr/bin/man.REAL --rename \
+			/usr/bin/man"
+		cat > chroot/usr/bin/man << EOF
+#!/bin/sh
+echo "This system has been minimized by removing packages and content that are"
+echo "not required on a system that users do not log into."
+echo ""
+echo "To restore this content, including manpages, you can run the 'unminimize'"
+echo " command."
+EOF
+                chmod +x chroot/usr/bin/man
+	fi
 	Chroot chroot "dpkg-divert --quiet --add \
 		--divert /usr/sbin/update-initramfs.REAL --rename \
 		/usr/sbin/update-initramfs"