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>

4 files changed, 74 insertions, 14 deletions

diff --git a/x11/gdm/Makefile b/x11/gdm/Makefile
index de0302d84e28..c1d840f7bce4 100644
--- a/x11/gdm/Makefile
+++ b/x11/gdm/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	gdm
 PORTVERSION=	2.2.5.4
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	x11 gnome
 MASTER_SITES=	${MASTER_SITE_GNOME}
 MASTER_SITE_SUBDIR=		stable/sources/gdm
@@ -36,12 +36,10 @@ pre-patch:
 		's|\$\(datadir\)/gnome/|\$\(datadir\)/|g ; \
 		 s|\$\(datadir\)/locale|\$\(prefix\)/share/locale|g'
 
+post-install:
 .if !defined(BATCH) && !defined(PACKAGE_BUILDING)
-pre-install:
-	@${SH} ${PKGREQ} ${PKGNAME} INSTALL
+	@${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
 .endif
-
-post-install:
 	@${INSTALL_SCRIPT} ${WRKSRC}/config/gnomerc ${PREFIX}/etc/gdm
 	@${CHOWN} -R 91:91 ${PREFIX}/share/gnome/gdm ${PREFIX}/etc/gdm
 	@${CAT} ${PKGMESSAGE}
diff --git a/x11/gdm/pkg-install b/x11/gdm/pkg-install
index 0b1f96f1f90c..23dd7d7a68c7 100644
--- a/x11/gdm/pkg-install
+++ b/x11/gdm/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
diff --git a/x11/gdm2/Makefile b/x11/gdm2/Makefile
index de0302d84e28..c1d840f7bce4 100644
--- a/x11/gdm2/Makefile
+++ b/x11/gdm2/Makefile
@@ -7,7 +7,7 @@
 
 PORTNAME=	gdm
 PORTVERSION=	2.2.5.4
-PORTREVISION=	1
+PORTREVISION=	2
 CATEGORIES=	x11 gnome
 MASTER_SITES=	${MASTER_SITE_GNOME}
 MASTER_SITE_SUBDIR=		stable/sources/gdm
@@ -36,12 +36,10 @@ pre-patch:
 		's|\$\(datadir\)/gnome/|\$\(datadir\)/|g ; \
 		 s|\$\(datadir\)/locale|\$\(prefix\)/share/locale|g'
 
+post-install:
 .if !defined(BATCH) && !defined(PACKAGE_BUILDING)
-pre-install:
-	@${SH} ${PKGREQ} ${PKGNAME} INSTALL
+	@${SH} ${PKGINSTALL} ${PKGNAME} POST-INSTALL
 .endif
-
-post-install:
 	@${INSTALL_SCRIPT} ${WRKSRC}/config/gnomerc ${PREFIX}/etc/gdm
 	@${CHOWN} -R 91:91 ${PREFIX}/share/gnome/gdm ${PREFIX}/etc/gdm
 	@${CAT} ${PKGMESSAGE}
diff --git a/x11/gdm2/pkg-install b/x11/gdm2/pkg-install
index 0b1f96f1f90c..23dd7d7a68c7 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