move install emerge to the separate file

bin/epm-install

 #!/bin/sh
 #
-# Copyright (C) 2012-13  Etersoft
-# Copyright (C) 2012-13  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012-2013  Etersoft
+# Copyright (C) 2012-2013  Vitaly Lipatov <lav@etersoft.ru>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -41,72 +41,7 @@ filter_out_installed_packages()
 	esac | sed -e "s|rpm-build-altlinux-compat[^ ]*||g" | filter_strip_spaces
 }
 
-# http://ru.gentoo-wiki.com/wiki/Portage_Overlay
-# http://kb.etersoft.ru/Gentoo:_Установка_продуктов_Etersoft
-# http://linuxreviews.org/gentoo/ebuilds/
-# 
-# install one ebuild
-__emerge_install_ebuild()
-{
-	local EBUILD="$1"
-	[ -s "$EBUILD" ] || fatal ".ebuild file '$EBUILD' is missing"
-
-	# load ebuild and get vars
-	. $EBUILD
-	[ -n "$SRC_URI" ] || fatal "Can't load SRC_URI from $EBUILD"
-
-	# try to detect tarballs
-	local TARBALLS=
-	local BASEDIR=$(dirname $EBUILD)
-	for i in $SRC_URI ; do
-		[ -s "$BASEDIR/$(basename $i)" ] || continue
-		TARBALLS="$TARBALLS $BASEDIR/$(basename $i)"
-	done
-
-	local PORTAGENAME=epm
-	local LP=/usr/local/portage/$PORTAGENAME
-	sudocmd mkdir -p $LP/
-	if ! grep -v "^#" /etc/make.conf | grep -q $LP ; then
-		sudocmd echo 'PORTDIR_OVERLAY="$LP \${PORTDIR_OVERLAY}"' >>/etc/make.conf
-		# Overlay name
-		sudocmd mkdir -p $LP/profiles/
-		sudocmd echo "$PORTAGENAME" > $LP/profiles/repo_name
-	fi
-
-	# copy tarballs
-	local DDIR=/usr/portage/distfiles
-	[ -d /var/calculate/remote/distfiles ] && DDIR=/var/calculate/remote/distfiles
-	sudocmd cp -f $TARBALLS $DDIR/ || return
-
-	# copy ebuild
-	sudocmd cp -f $EBUILD $LP/ || return
-	cd $LP
-	sudocmd ebuild $(basename $EBUILD) digest
-	cd -
-	# FIXME: more correcty get name
-	local PKGNAME=$(echo $EBUILD | sed -e "s|-[0-9].*||g")
-	sudocmd emerge -av $PKGNAME || return
-}
-
-# install ebuild list
-__emerge_install()
-{
-	local EBUILD=
-	#local TARBALLS=
-	local i
 
-	# search ebuild in the args
-	for i in $* ; do
-		if echo $i | grep -q ebuild ; then
-	[ -s "$EBUILD" ] || fatal "Can't find .ebuild file in $*"
-			__emerge_install_ebuild $i
-			continue
-	#	else
-	#		TARBALLS="$TARBALLS $i"
-		fi
-	done
-
-}
 
 # copied from etersoft-build-utils/share/eterbuild/functions/rpmpkg
 epm_install_names()
@@ -279,7 +214,7 @@ epm_install_files()
             # if run with --nodeps, do not fallback on hi level
 
             [ -n "$nodeps" ] && return
-            ZYPPEROPTIONS=--no-gpg-checks
+            ZYPPEROPTIONS=$(__use_zypper_no_gpg_checks)
             # use install_names
             ;;
         urpm-rpm)
@@ -294,7 +229,8 @@ epm_install_files()
             sudocmd pkg_add $@
             return ;;
         emerge)
-            __emerge_install $@
+            load_helper epm-install-emerge
+            sudocmd epm_install_emerge $@
             return ;;
         pacman)
             sudocmd pacman -U --noconfirm $force $nodeps $@ && return
@@ -322,10 +258,10 @@ epm_print_install_command()
         pkgsrc)
             echo "pkg_add $@"
             ;;
-        #emerge)
-        #    # it is better to use epm
-        #    echo "tar xvfj $@ -C /"
-        #    ;;
+        emerge)
+            # need be placed in /usr/portage/packages/somewhere
+            echo "emerge --usepkg $@"
+            ;;
         pacman)
             echo "pacman -U --noconfirm --force $nodeps $@"
             ;;

bin/epm-install-emerge

+#!/bin/sh
+#
+# Copyright (C) 2012-2013  Etersoft
+# Copyright (C) 2012-2013  Vitaly Lipatov <lav@etersoft.ru>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This functions already run as root
+
+# http://ru.gentoo-wiki.com/wiki/Portage_Overlay
+# http://kb.etersoft.ru/Gentoo:_Установка_продуктов_Etersoft
+# http://linuxreviews.org/gentoo/ebuilds/
+
+# install one ebuild
+__emerge_install_ebuild()
+{
+	local EBUILD="$1"
+	[ -s "$EBUILD" ] || fatal ".ebuild file '$EBUILD' is missing"
+
+	# load ebuild and get vars
+	. $(pwd)/$EBUILD
+	[ -n "$SRC_URI" ] || fatal "Can't load SRC_URI from $EBUILD"
+
+	# try to detect tarballs
+	local TARBALLS=
+	local BASEDIR=$(dirname $EBUILD)
+	for i in $SRC_URI ; do
+		[ -s "$BASEDIR/$(basename $i)" ] || continue
+		TARBALLS="$TARBALLS $BASEDIR/$(basename $i)"
+	done
+
+	local PORTAGENAME=epm
+	local LP=/usr/local/portage/$PORTAGENAME
+	docmd mkdir -p $LP/
+	MAKECONF=/etc/portage/make.conf
+	[ -r "$MAKECONF" ] || MAKECONF=/etc/make.conf
+	if ! grep -v "^#" $MAKECONF | grep -q $LP ; then
+		echo "PORTDIR_OVERLAY=\"$LP \${PORTDIR_OVERLAY}\"" >>$MAKECONF
+		# Overlay name
+		mkdir -p $LP/profiles/
+		echo "$PORTAGENAME" > $LP/profiles/repo_name
+	fi
+
+	# copy tarballs
+	local DDIR=/usr/portage/distfiles
+	[ -d /var/calculate/remote/distfiles ] && DDIR=/var/calculate/remote/distfiles
+	docmd cp -f $TARBALLS $DDIR/ || return
+
+	# copy ebuild
+	docmd cp -f $EBUILD $LP/ || return
+	cd $LP
+	docmd ebuild $(basename $EBUILD) digest
+	cd -
+	# FIXME: more correcty get name
+	local PKGNAME=$(echo $EBUILD | sed -e "s|-[0-9].*||g")
+	docmd emerge -av $PKGNAME || return
+}
+
+# install one ebuild
+__emerge_install_tbgz2()
+{
+	local TGDIR=/usr/portage/packages/app-arch
+	mkdir -p $TGDIR
+	cp $i $TGDIR || return
+	docmd emerge --usepkg $TGDIR/$(basename $i) || return
+}
+
+# install ebuild list
+epm_install_emerge()
+{
+	local EBUILD=
+	#local TARBALLS=
+	local i
+
+	# search ebuild in the args
+	for i in $* ; do
+		if echo $i | grep -q ebuild ; then
+			__emerge_install_ebuild $i || return
+		elif echo $i | grep -q "\.tbz2$" ; then
+			__emerge_install_tbz2 $i || return
+	#	else
+	#		TARBALLS="$TARBALLS $i"
+		fi
+	done
+}