When installing package automagically create required user/group if they don't

exist. This should make it possible to do unattented installation of pre-built
gdm package and gnome meta-package. Bump PORTREVISION.

Submitted by:	Joe Marcus Clarke <marcus@marcuscom.com>

1 files changed, 34 insertions, 2 deletions

diff --git a/x11/gdm2/pkg-install b/x11/gdm2/pkg-install
index 0b1f96f..23dd7d7 100644
--- a/x11/gdm2/pkg-install
+++ b/x11/gdm2/pkg-install
@@ -1,7 +1,39 @@
 #!/bin/sh
 
-if [ "$2" = "POST-INSTALL" -o -n "${PACKAGE_BUILDING}" ]; then
-  exit 0
+if [ -n "${PACKAGE_BUILDING}" ]; then
+	exit 0
+fi
+
+if [ "$2" = "POST-INSTALL" ]; then
+	USER=gdm
+	GROUP=${USER}
+	UID=91
+	GID=${UID}
+
+	if pw group show "${GROUP}" 2>/dev/null; then
+		echo "You already have a group \"${GROUP}\", so I will use it."
+	else
+		if pw groupadd ${GROUP} -g ${GID}; then
+			echo "Added group \"${GROUP}\"."
+		else
+			echo "Adding group \"${GROUP}\" failed..."
+			exit 1
+		fi
+	fi
+
+	if pw user show "${USER}" 2>/dev/null; then
+		echo "You already have a user \"${USER}\", so I will use it."
+	else
+		if pw useradd ${USER} -u ${UID} -g ${GROUP} -h - \
+			-d "/nonexistent" -s /sbin/nologin -c "GNOME Display Manager"
+		then
+			echo "Added user \"${USER}\"."
+		else
+			echo "Adding user \"${USER}\" failed..."
+			exit 1
+		fi
+	fi
+	exit 0
 fi
 
 /usr/bin/dialog --yesno "GDM may contain vulnerabilities leading local root compromise, and it is reported widely with various security sites and groups. It is not recommended that this port be installed in public environment. Do you wish to accept the security risk and build GDM anyway?" 10 60 || /usr/bin/false