4 files changed, 40 insertions, 0 deletions
diff --git a/proteanos-branding.pkg/control b/proteanos-branding.pkg/control
new file mode 100644
index 0000000..e21a5ea
--- /dev/null
+++ b/proteanos-branding.pkg/control
@@ -0,0 +1,6 @@
+Architecture: all
+Platform: all
+Depends: busybox (>= 1.21.1-8)
+Description: ProteanOS branding
+ This package provides branding files for the ProteanOS BusyBox/Linux-libre
+ distribution.
diff --git a/proteanos-branding.pkg/docs b/proteanos-branding.pkg/docs
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/proteanos-branding.pkg/docs
diff --git a/proteanos-branding.pkg/postinst b/proteanos-branding.pkg/postinst
new file mode 100644
index 0000000..ea2ecad
--- /dev/null
+++ b/proteanos-branding.pkg/postinst
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+if [ "x${1}" = 'xconfigure' ]; then
+	if [ "x$(ls -A /var/www/ | head -n 1)" = 'x' ]; then
+		# There are no files in /var/www/.
+		cp /usr/share/branding/www/index.html /var/www/index.html
+		sha256sum /var/www/index.html \
+			>/usr/share/branding/www/SHA256SUMS
+	elif [ -f /var/www/index.html ] && \
+			[ -f /usr/share/branding/www/SHA256SUMS ]; then
+		if sha256sum -cs /usr/share/branding/www/SHA256SUMS; then
+			# /var/www/index.html exists and hasn't been modified by
+			# the user.
+			cp /usr/share/branding/www/index.html \
+				/var/www/index.html
+			sha256sum /var/www/index.html \
+				>/usr/share/branding/www/SHA256SUMS
+		fi
+	fi
+fi
diff --git a/proteanos-branding.pkg/prerm b/proteanos-branding.pkg/prerm
new file mode 100644
index 0000000..11ba0a0
--- /dev/null
+++ b/proteanos-branding.pkg/prerm
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if [ "x${1}" = 'xremove' ]; then
+	if [ -f /usr/share/branding/www/SHA256SUMS ]; then
+		if [ -f /var/www/index.html ] && \
+				sha256sum -cs /usr/share/branding/www/SHA256SUMS
+		then
+			# /var/www/index.html exists and hasn't been modified by
+			# the user.
+			rm /var/www/index.html
+		fi
+		rm /usr/share/branding/www/SHA256SUMS
+	fi
+fi