minimal blend management and stub for package management

zlibs/blends

@@ -0,0 +1,97 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
+#
+# This file is part of libdevuansdk
+#
+# This source code is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this source code. If not, see <http://www.gnu.org/licenses/>.
+
+## blend-related functions
+
+
+## Apply a blend, i.e. read the "blend" file and source the
+## corresponding *_init and *_run files
+##
+## FIXME!!!! We need a way to check that the source of init and run
+## files were successful, so that we can popd as necessary upon failure
+##
+blend_apply(){
+	fn blend_apply $@
+    
+	blenddir=$1
+	req=(blenddir strapdir arch)
+	reqck || return 1
+	
+	if [[ ! -d $blenddir  || ! -f ${blenddir}/blend ]]; then
+		error "::1 dir:: is not a valid blend"  $blenddir
+		return 1
+	fi
+	
+	pushd $blenddir
+	source blend
+
+	## Check if release is among the supported blend_releases
+	[[ -z ${blend_releases[(r)$release]} ]] && {
+		error "::1 rel:: is not among the releases supported by blend ::2 dir:: " $rel $blenddir;
+		popd;
+		return 1
+	}
+
+	[[ -z ${blend_archs[(r)$arch]} ]] && {
+		error "::1 arch:: is not among the architectures supported by blend ::2 dir:: " $arch $blenddir;
+		popd;
+		return 1
+	}
+
+	notice "Selecting blend architecture ::1 arch:: " $arch
+	pushd ${arch}
+
+	[[ -n ${blend_init} ]] && {
+		notice "Initialising blend ::1 blend:: " $blenddir
+		##
+		[[ ! -f ${blend_init} ]] && {
+			error "Blend initialisation file \"::1 file::\" not found" ${blend_init}
+			popd 
+			popd
+			return 1
+		}
+		
+		source ${blend_init}
+		act "Initialisation successful"
+	}
+
+	[[ -n ${blend_run} ]] && {
+	
+		notice "Applying blend ::1 blend:: " $blenddir
+		##
+		[[ ! -f ${blend_run} ]] && {
+			error "Blend run file \"::1 file::\" not found" ${blend_run}
+			popd 
+			popd
+			return 1
+		}
+		source ${blend_run}
+		act "Application successful"
+	}
+	# come back to blend main dir
+	popd
+	# come back to working directory before the call to blend_apply
+	popd
+    
+}
+

zlibs/packages

@@ -0,0 +1,64 @@
+#!/usr/bin/env zsh
+#
+# Copyright (c) 2016 Dyne.org Foundation
+# libdevuansdk is written and maintained by
+#     Jaromil <jaromil@dyne.org>
+#     KatolaZ <katolaz@freaknet.org>
+#     parazyd <parazyd@dyne.org>
+#
+# This file is part of libdevuansdk
+#
+# This source code is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This software is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this source code. If not, see <http://www.gnu.org/licenses/>.
+
+
+pkg_install_chroot(){
+	fn pkg_install_chroot $@
+
+	pkg_name=$1
+    root=${2:-$strapdir}
+	req=(pkg_name root)
+	reqck || return 1
+
+	mountdevprocsys ${root}
+
+	sudo chroot ${root} apt-get --yes --force-yes install $kernel
+
+	umountdevprocsys ${root}
+
+	
+}
+
+
+pkg_install_ssh(){
+	
+
+}
+
+
+pkg_remove_chroot(){
+
+
+}
+
+
+pkg_remove_ssh(){
+
+	
+}
+
+
+pkg_set_package_list(){
+
+
+}