From 04a0248ef19e7d918dcb426429e8684bf038f6fa Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Fri, 20 Feb 2009 06:25:35 +0100
Subject: [PATCH] Add support to install/remove subpkgs independently of its
 sourcepkg.

--HG--
extra : convert_revision : 5495fb6558fa71dd843f54981313df233236ac50
---
 shutils/binpkg.sh          | 14 ++++++++++++++
 shutils/install_funcs.sh   | 14 +++++++++++++-
 shutils/pkgtarget_funcs.sh | 13 ++++++++++---
 shutils/stow_funcs.sh      | 34 +++++++++++++++++++++++++---------
 4 files changed, 62 insertions(+), 13 deletions(-)

diff --git a/shutils/binpkg.sh b/shutils/binpkg.sh
index 4fef1c56dd..bc4e5964db 100644
--- a/shutils/binpkg.sh
+++ b/shutils/binpkg.sh
@@ -42,15 +42,29 @@ _EOF
 
 xbps_write_metadata_pkg()
 {
+	local pkg="$1"
 	local subpkg=
 
 	for subpkg in ${subpackages}; do
+		if [ "${pkg}" != "${sourcepkg}" ] && \
+		   [ "${pkg}" != "${sourcepkg}-${subpkg}" ]; then
+			continue
+		fi
+		check_installed_pkg ${sourcepkg}-${subpkg}-${version}
+		[ $? -eq 0 ] && continue
+
+		if [ ! -f $XBPS_TEMPLATESDIR/${sourcepkg}/${subpkg}.template ]; then
+			msg_error "Cannot find subpackage template!"
+		fi
 		. $XBPS_TEMPLATESDIR/${sourcepkg}/${subpkg}.template
 		pkgname=${sourcepkg}-${subpkg}
 		xbps_write_metadata_pkg_real
 		run_template ${sourcepkg}
+		[ "${pkg}" = "${sourcepkg}-${subpkg}" ] && break
 	done
 
+	[ -n "${subpackages}" ] && [ "$pkg" != "${sourcepkg}" ] && return $?
+
 	if [ -n "${subpackages}" ]; then
 		run_template ${sourcepkg}
 		rm -rf $XBPS_DESTDIR/${sourcepkg}-${version}/*
diff --git a/shutils/install_funcs.sh b/shutils/install_funcs.sh
index 7f7dc7594e..bdec534096 100644
--- a/shutils/install_funcs.sh
+++ b/shutils/install_funcs.sh
@@ -32,6 +32,7 @@ install_src_phase()
 	local pkg="$1"
 	local f=
 	local i=
+	local subpkg=
 
 	[ -z $pkg ] && [ -z $pkgname ] && return 1
 	#
@@ -77,11 +78,22 @@ install_src_phase()
 	# Build subpackages if found.
 	#
 	for subpkg in ${subpackages}; do
-		msg_normal "Preparing $pkgname subpackage: $pkgname-$subpkg"
+		if [ "${pkg}" != "${sourcepkg}" ] && \
+		   [ "${pkg}" != "${sourcepkg}-${subpkg}" ]; then
+			continue
+		fi
+		check_installed_pkg ${sourcepkg}-${subpkg}-${version}
+		[ $? -eq 0 ] && continue
+
+		msg_normal "Preparing ${sourcepkg} subpackage: $sourcepkg-$subpkg"
+		if [ ! -f $XBPS_TEMPLATESDIR/$pkgname/$subpkg.template ]; then
+			msg_error "Cannot find subpackage template!"
+		fi
 		. $XBPS_TEMPLATESDIR/$pkgname/$subpkg.template
 		pkgname=${sourcepkg}-${subpkg}
 		run_func do_install
 		run_template ${sourcepkg}
+		[ "$pkg" = "${sourcepkg}-${subpkg}" ] && break
 	done
 	[ -n "$subpackages" ] && setup_tmpl ${sourcepkg}
 
diff --git a/shutils/pkgtarget_funcs.sh b/shutils/pkgtarget_funcs.sh
index 659fa1c6a2..ac56c520db 100644
--- a/shutils/pkgtarget_funcs.sh
+++ b/shutils/pkgtarget_funcs.sh
@@ -107,18 +107,18 @@ install_pkg()
 	fi
 
 	. $XBPS_SHUTILSDIR/install_funcs.sh
-	install_src_phase
+	install_src_phase $curpkgn
 
 	# Always write metadata to package's destdir.
 	. $XBPS_SHUTILSDIR/binpkg.sh
-	xbps_write_metadata_pkg
+	xbps_write_metadata_pkg $curpkgn
 
 	#
 	# Do not stow package if it wasn't requested.
 	#
 	if [ -z "$install_destdir_target" ]; then
 		. $XBPS_SHUTILSDIR/stow_funcs.sh
-		stow_pkg $pkg $automatic
+		stow_pkg $curpkgn $automatic
 	fi
 }
 
@@ -144,6 +144,7 @@ list_pkg_files()
 remove_pkg()
 {
 	local pkg="$1"
+	local subpkg=
 	local ver=
 
 	[ -z $pkg ] && msg_error "unexistent package, aborting."
@@ -153,6 +154,12 @@ remove_pkg()
 	fi
 
 	. $XBPS_TEMPLATESDIR/$pkg/template
+	for f in ${subpackages}; do
+		if [ "$pkg" = "${pkgname}-${f}" ]; then
+			pkgname=${pkg}
+			break;
+		fi
+	done
 
 	ver=$($XBPS_REGPKGDB_CMD version $pkg)
 	[ -z "$ver" ] && msg_error "$pkg is not installed."
diff --git a/shutils/stow_funcs.sh b/shutils/stow_funcs.sh
index 810a957693..c427fea964 100644
--- a/shutils/stow_funcs.sh
+++ b/shutils/stow_funcs.sh
@@ -30,10 +30,28 @@ stow_pkg()
 	local subpkg=
 
 	for subpkg in ${subpackages}; do
+		if [ "${pkg}" != "${sourcepkg}" ] && \
+		   [ "${pkg}" != "${sourcepkg}-${subpkg}" ]; then
+			continue
+		fi
+		check_installed_pkg ${sourcepkg}-${subpkg}-${version}
+		[ $? -eq 0 ] && continue
+
+		if [ ! -f $XBPS_TEMPLATESDIR/${sourcepkg}/${subpkg}.template ]; then
+			msg_error "Cannot find subpackage template!"
+		fi
 		. $XBPS_TEMPLATESDIR/${sourcepkg}/${subpkg}.template
 		pkgname=${sourcepkg}-${subpkg}
-		stow_pkg_real ${pkg} ${automatic}
+		stow_pkg_real ${pkgname} ${automatic}
 		run_template ${sourcepkg}
+		if [ "${pkg}" = "${sourcepkg}-${subpkg}" ]; then
+			#
+			# If it's a subpackage, just remove sourcepkg from
+			# destdir and return, we are done.
+			#
+			rm -rf $XBPS_DESTDIR/${sourcepkg}-${version}
+			return $?
+		fi
 	done
 
 	stow_pkg_real ${pkg} ${automatic}
@@ -50,7 +68,7 @@ stow_pkg_real()
 	local pkg="$1"
 	local automatic="$2"
 	local i=
-	local destdir=$XBPS_DESTDIR/$pkgname-$version
+	local destdir=$XBPS_DESTDIR/$pkg-$version
 
 	[ -z "$pkg" ] && return 2
 
@@ -63,11 +81,9 @@ stow_pkg_real()
 	fi
 
 	if [ -n "$stow_flag" ]; then
-		pkg=$XBPS_TEMPLATESDIR/$pkg/template
 		if [ "$pkgname" != "$pkg" ]; then
-			. $pkg
+			. $XBPS_TEMPLATESDIR/$pkg/template
 		fi
-		pkg=$pkgname-$version
 	fi
 
 	cd $destdir || exit 1
@@ -87,7 +103,7 @@ stow_pkg_real()
 		regpkgdb_flags="-a"
 	fi
 	$XBPS_REGPKGDB_CMD $regpkgdb_flags register \
-		$pkgname $version "$short_desc" || exit 1
+		$pkg $version "$short_desc" || exit 1
 
 	#
 	# Run template postinstall helpers if requested.
@@ -124,7 +140,7 @@ unstow_pkg()
 		msg_error "$pkg is not installed."
 	fi
 
-	cd $XBPS_PKGMETADIR/$pkgname || exit 1
+	cd $XBPS_PKGMETADIR/$pkg || exit 1
 	if [ "$build_style" = "meta-template" ]; then
 		# If it's a metapkg, do nothing.
 		:
@@ -154,10 +170,10 @@ unstow_pkg()
 	fi
 
 	# Remove metadata dir.
-	rm -rf $XBPS_PKGMETADIR/$pkgname
+	rm -rf $XBPS_PKGMETADIR/$pkg
 
 	# Unregister pkg from plist file.
-	$XBPS_REGPKGDB_CMD unregister $pkgname $ver
+	$XBPS_REGPKGDB_CMD unregister $pkg $ver
 
 	return $?
 }