From 9416d77890de35f56c810c6eb9ed49b2c39cb9fa Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Sun, 10 Jul 2011 00:03:17 +0200
Subject: [PATCH] xbps-triggers: new kernel-hooks trigger, simplify
 initramfs-tools.

---
 srcpkgs/xbps-triggers/files/initramfs-tools | 22 ++-------
 srcpkgs/xbps-triggers/files/kernel-hooks    | 55 +++++++++++++++++++++
 srcpkgs/xbps-triggers/template              | 11 ++---
 3 files changed, 62 insertions(+), 26 deletions(-)
 create mode 100755 srcpkgs/xbps-triggers/files/kernel-hooks

diff --git a/srcpkgs/xbps-triggers/files/initramfs-tools b/srcpkgs/xbps-triggers/files/initramfs-tools
index 81416d2370..a8b3bce98d 100755
--- a/srcpkgs/xbps-triggers/files/initramfs-tools
+++ b/srcpkgs/xbps-triggers/files/initramfs-tools
@@ -1,8 +1,6 @@
 #!/bin/sh -e
 #
-# Runs update-initramfs(8) to create/update an initramfs for specified
-# version (if the pkg that is triggering it) or for the currently
-# installed kernel otherwise.
+# Runs update-initramfs(8) to update initramfs for all installed kernels.
 #
 # Arguments:	$ACTION = [run/targets]
 #		$TARGET = [post-install/post-remove]
@@ -39,22 +37,8 @@ run)
 	# Always use relative paths to create the initramfs!
 	initramfs_args="-b ./boot"
 
-	if [ "$PKGNAME" = "kernel" ]; then
-		if [ "$TARGET" = "post-remove" ]; then
-			# Remove the initramfs if removing.
-			initramfs_args="$initramfs_args -d -k ${VERSION}"
-		fi
-		if [ ! -f var/lib/initramfs-tools/${VERSION} ]; then
-			# Create new initramfs
-			initramfs_args="$initramfs_args -c -t -k ${VERSION}"
-		else
-			# Update existing initramfs
-			initramfs_args="$initramfs_args -B -u -t -k ${VERSION}"
-		fi
-	else
-		# Update initramfs for all kernels
-		initramfs_args="$initramfs_args -B -u -t -k all"
-	fi
+	# Update initramfs for all kernels
+	initramfs_args="$initramfs_args -u -t -k all"
 
 	${update_initramfs} ${initramfs_args}
 	exit $?
diff --git a/srcpkgs/xbps-triggers/files/kernel-hooks b/srcpkgs/xbps-triggers/files/kernel-hooks
new file mode 100755
index 0000000000..2faa636875
--- /dev/null
+++ b/srcpkgs/xbps-triggers/files/kernel-hooks
@@ -0,0 +1,55 @@
+#!/bin/sh -e
+#
+# Run scripts found in /etc/kernel.d/ directories.
+#
+# Arguments:	$ACTION = [run/targets]
+#		$TARGET = [post-install/post-remove]
+#		$PKGNAME
+#		$VERSION
+#		$UPDATE = [yes/no]
+#
+ACTION="$1"
+TARGET="$2"
+PKGNAME="$3"
+VERSION="$4"
+UPDATE="$5"
+
+export PATH="$PATH:/usr/local/bin"
+
+RUN_TARGETS="pre-install post-install pre-remove post-remove"
+
+case "$ACTION" in
+targets)
+	echo "${RUN_TARGETS}"
+	;;
+run)
+	# Ignore pre-remove when updating a package.
+	if [ "${TARGET}" = "pre-remove" ]; then
+		[ "${UPDATE}" = "yes" ] && exit 0
+	fi
+
+	# Create required dirs when necessary.
+	for _dir_ in ${RUN_TARGETS}; do
+		[ ! -d etc/kernel.d/${_dir_} ] && mkdir -p etc/kernel.d/${_dir_}
+	done
+
+	# Execute kernel hooks for the specified target.
+	for _file_ in /etc/kernel.d/${TARGET}/*; do
+		[ ! -x "${_file_}" ] && continue
+		echo "Executing ${TARGET} kernel hook: $(basename ${_file_}) ..."
+
+		# A package may export "kernel_hooks_version" as a hint
+		# to pass this version to the hooks.
+		if [ -n "${kernel_hooks_version}" ]; then
+			${_file_} ${PKGNAME} ${kernel_hooks_version}
+		else
+			${_file_} ${PKGNAME} ${VERSION}
+		fi
+	done
+	;;
+*)
+	exit 1
+	;;
+esac
+
+exit 0
diff --git a/srcpkgs/xbps-triggers/template b/srcpkgs/xbps-triggers/template
index 74acbaa630..b12e299312 100644
--- a/srcpkgs/xbps-triggers/template
+++ b/srcpkgs/xbps-triggers/template
@@ -1,6 +1,6 @@
 # Template file for 'xbps-triggers'
 pkgname=xbps-triggers
-version=0.17
+version=0.18
 build_style=custom-install
 short_desc="XBPS triggers"
 maintainer="Juan RP <xtraeme@gmail.com>"
@@ -15,14 +15,11 @@ bootstrap=yes
 
 do_install()
 {
-	_triggersdir=${DESTDIR}/var/db/xbps/triggers
-
-	install -d ${_triggersdir}
+	_triggersdir=var/db/xbps/triggers
 
 	for f in ${FILESDIR}/*; do
 		_trigger=$(basename $f)
-		install -m750 ${FILESDIR}/${_trigger} \
-			${_triggersdir}/${_trigger}
-		echo "# end" >> ${_triggersdir}/${_trigger}
+		vinstall ${FILESDIR}/${_trigger} 750 ${_triggersdir}
+		echo "# end" >> ${DESTDIR}/${_triggersdir}/${_trigger}
 	done
 }