backported to p8 as 2.1.7-alt0.M80P.1 (with rpmbph script)

TODO

+аналог epm purge: запоминаем список файлов, удаляем пакеты и по возможности всё, от чего зависит (рекурсивно).
+
+--interactive
+
+встроить вычисление зависимость сюда rpmreqs
+
 rsync -av --inplace --progress --compress
 
 epmqp uuid на x86_64/Ubuntu не различает архитектуру

bin/distr_info

@@ -25,6 +25,11 @@ has()
 	grep "$*" "$DISTROFILE" >/dev/null 2>&1
 }
 
+firstupper()
+{
+	echo "$*" | sed 's/.*/\u&/'
+}
+
 # Translate DISTRIB_ID to vendor name (like %_vendor does)
 rpmvendor()
 {
@@ -46,11 +51,12 @@ pkgvendor()
 # Print pkgtype (need DISTRIB_ID var)
 pkgtype()
 {
+# TODO: try use generic names
     case $(pkgvendor) in
 		freebsd) echo "tbz" ;;
 		sunos) echo "pkg.gz" ;;
 		slackware|mopslinux) echo "tgz" ;;
-		archlinux) echo "pkg.tar.xz" ;;
+		archlinux|manjaro) echo "pkg.tar.xz" ;;
 		gentoo) echo "tbz2" ;;
 		windows) echo "exe" ;;
 		android) echo "apk" ;;
@@ -140,7 +146,7 @@ elif distro slackware-version ; then
 elif distro os-release && which apk 2>/dev/null >/dev/null ; then
 	# shellcheck disable=SC1090
 	. $ROOTDIR/etc/os-release
-	DISTRIB_ID="$ID"
+	DISTRIB_ID="$(firstupper "$ID")"
 	DISTRIB_RELEASE="$VERSION_ID"
 
 elif distro os-release && which tce-ab 2>/dev/null >/dev/null ; then
@@ -162,6 +168,7 @@ elif distro arch-release ; then
 		DISTRIB_RELEASE="2011"
 	fi
 
+# Elbrus
 elif distro mcst_version ; then
 	DISTRIB_ID="MCST"
 	DISTRIB_RELEASE=$(cat "$DISTROFILE" | grep "release" | sed -e "s|.*release \([0-9]*\).*|\1|g")
@@ -272,6 +279,14 @@ elif distro SuSe-release || distro SuSE-release ; then
 		DISTRIB_ID="SLES"
 	fi
 
+# https://www.freedesktop.org/software/systemd/man/os-release.html
+elif distro os-release ; then
+	# shellcheck disable=SC1090
+	. $ROOTDIR/etc/os-release
+	DISTRIB_ID="$(firstupper "$ID")"
+	DISTRIB_RELEASE="$VERSION_ID"
+	[ -n "$DISTRIB_RELEASE" ] || DISTRIB_RELEASE="CUR"
+
 # fixme: can we detect by some file?
 elif [ "$(uname)" = "FreeBSD" ] ; then
 	DISTRIB_ID="FreeBSD"
@@ -314,6 +329,112 @@ elif distro lsb-release && [ -n "$DISTRIB_RELEASE" ]; then
 	esac
 fi
 
+get_base_os_name()
+{
+local DIST_OS
+# Resolve the os
+DIST_OS=`uname -s | tr [:upper:] [:lower:] | tr -d " \t\r\n"`
+case "$DIST_OS" in
+    'sunos')
+        DIST_OS="solaris"
+        ;;
+    'hp-ux' | 'hp-ux64')
+        DIST_OS="hpux"
+        ;;
+    'darwin' | 'oarwin')
+        DIST_OS="macosx"
+        ;;
+    'unix_sv')
+        DIST_OS="unixware"
+        ;;
+    'freebsd' | 'openbsd' | 'netbsd')
+        DIST_OS="freebsd"
+        ;;
+esac
+echo "$DIST_OS"
+}
+
+get_arch()
+{
+local DIST_ARCH
+# Resolve the architecture
+DIST_ARCH=`uname -m | tr [:upper:] [:lower:] | tr -d " \t\r\n"`
+case "$DIST_ARCH" in
+    'amd64' | 'ia32' | 'i386' | 'i486' | 'i586' | 'i686' | 'x86_64')
+        DIST_ARCH="x86"
+        ;;
+    'ia64' | 'ia-64')
+        DIST_ARCH="ia64"
+        ;;
+    'ip27' | 'mips')
+        DIST_ARCH="mips"
+        ;;
+    'powermacintosh' | 'power' | 'powerpc' | 'power_pc' | 'ppc64')
+        DIST_ARCH="ppc"
+        ;;
+    'pa_risc' | 'pa-risc')
+        DIST_ARCH="parisc"
+        ;;
+    'sun4u' | 'sparcv9')
+        DIST_ARCH="sparc"
+        ;;
+    '9000/800')
+        DIST_ARCH="parisc"
+        ;;
+    armv*)
+        if [ -z "`readelf -A /proc/self/exe | grep Tag_ABI_VFP_args`" ] ; then
+            DIST_ARCH="armel"
+        else
+            DIST_ARCH="armhf"
+        fi
+        ;;
+esac
+echo "$DIST_ARCH"
+}
+
+get_bit_size()
+{
+local DIST_BIT
+# Check if we are running on 64bit platform, seems like a workaround for now...
+DIST_BIT=`uname -m | tr [:upper:] [:lower:] | tr -d " \t\r\n"`
+case "$DIST_BIT" in
+    'amd64' | 'ia64' | 'x86_64' | 'ppc64')
+        DIST_BIT="64"
+        ;;
+#    'pa_risc' | 'pa-risc') # Are some of these 64bit? Least not all...
+#       BIT="64"
+#        ;;
+    'sun4u' | 'sparcv9') # Are all sparcs 64?
+        DIST_BIT="64"
+        ;;
+#    '9000/800')
+#       DIST_BIT="64"
+#        ;;
+    *) # In any other case default to 32
+        DIST_BIT="32"
+        ;;
+esac
+echo "$DIST_BIT"
+}
+
+get_memory_size() {
+    local detected=0
+    local DIST_OS=$(get_base_os_name)
+    if [ $DIST_OS = "macosx" ]
+    then
+       detected=$((`sysctl hw.memsize | sed s/"hw.memsize: "//`/1024/1024))
+    elif [ $DIST_OS = "freebsd" ]
+    then
+       detected=$((`sysctl hw.physmem | sed s/"hw.physmem: "//`/1024/1024))
+    elif [ $DIST_OS = "linux" ]
+    then
+       detected=$((`cat /proc/meminfo | grep MemTotal | awk '{print $2}'`/1024))
+    fi
+# Exit codes only support values between 0 and 255. So use stdout.
+    echo $detected
+}
+
+
 case $1 in
 	-p)
 		# override DISTRIB_ID
@@ -326,6 +447,10 @@ case $1 in
 		echo "Usage: distr_vendor [options] [args]"
 		echo "-p [SystemName] - print type of packaging system"
 		echo "-d - print distro name"
+		echo "-a - print hardware architecture"
+		echo "-b - print size of arch bit (32/64)"
+		echo "-m - print system memory size (in MB)"
+		echo "-o - print base os name"
 		echo "-v - print version of distro"
 		echo "-e - print full name of distro with version (by default)"
 		echo "-s [SystemName] - print name of distro for build system (like in the package release name)"
@@ -337,6 +462,18 @@ case $1 in
 	-d)
 		echo $DISTRIB_ID
 		;;
+	-a)
+		get_arch
+		;;
+	-b)
+		get_bit_size
+		;;
+	-m)
+		get_memory_size
+		;;
+	-o)
+		get_base_os_name
+		;;
 	-v)
 		echo $DISTRIB_RELEASE
 		;;

bin/epm

@@ -79,6 +79,7 @@ verbose=
 quiet=
 nodeps=
 noremove=
+dryrun=
 force=
 short=
 direct=
@@ -255,7 +256,7 @@ check_command()
     clean)                    # HELPCMD: clean local package cache
         epm_cmd=clean
         ;;
-    autoremove|package-cleanup)   # HELPCMD: auto remove unneeded package(s)
+    autoremove|package-cleanup)   # HELPCMD: auto remove unneeded package(s) Supports args for ALT: [libs|python|perl|libs-devel]
         epm_cmd=autoremove
         ;;
     autoorphans|--orphans)    # HELPCMD: remove all packages not from the repository
@@ -334,6 +335,9 @@ check_option()
     --noremove|--no-remove)  # HELPOPT: exit if any packages are to be removed during upgrade
         noremove="--no-remove"
         ;;
+    --dry-run|--simulate|--just-print|-recon--no-act) # HELPOPT: print only (autoremove/autoorphans only)
+        dryrun="--dry-run"
+        ;;
     --short)              # HELPOPT: short output (just 'package' instead 'package-version-release')
         short="--short"
         ;;

bin/epm-addrepo

@@ -17,53 +17,86 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+load_helper epm-sh-altlinux
+
+__epm_addrepo_altlinux()
+{
+	local repo="$@"
+	case "$1" in
+		etersoft)
+			info "add Etersoft's addon repo"
+			load_helper epm-query
+			epm install --skip-installed apt-conf-etersoft-common apt-conf-etersoft-hold
+			# TODO: ignore only error code 22 (skipped) || fatal
+			local branch="$DISTRVERSION/branch"
+			[ "$DISTRVERSION" = "Sisyphus" ] && branch="$DISTRVERSION"
+			# FIXME
+			[ -n "$DISTRVERSION" ] || fatal "Empty DISTRVERSION"
+			# TODO: func?
+			local arch=$(uname -m)
+			[ "$arch" = "i686" ] && arch="i586"
+			# TODO: use apt-repo add ?
+			echo "" | sudocmd tee -a /etc/apt/sources.list
+			echo "# added with eepm addrepo etersoft" | sudocmd tee -a /etc/apt/sources.list
+			echo "rpm [etersoft] http://download.etersoft.ru/pub/Etersoft LINUX@Etersoft/$branch/$arch addon" | sudocmd tee -a /etc/apt/sources.list
+			if [ "$arch" = "x86_64" ] ; then
+				echo "rpm [etersoft] http://download.etersoft.ru/pub/Etersoft LINUX@Etersoft/$branch/$arch-i586 addon" | sudocmd tee -a /etc/apt/sources.list
+			fi
+			echo "rpm [etersoft] http://download.etersoft.ru/pub/Etersoft LINUX@Etersoft/$branch/noarch addon" | sudocmd tee -a /etc/apt/sources.list
+			repo="$DISTRVERSION"
+			return 0
+			;;
+		autoimports)
+			[ -n "$DISTRVERSION" ] || fatal "Empty DISTRVERSION"
+			repo="$repo.$(echo "$DISTRVERSION" | tr "[:upper:]" "[:lower:]")"
+			;;
+		archive)
+			datestr="$2"
+			# 2017/12/31
+			# TODO: func?
+			local arch=$(uname -m)
+			[ "$arch" = "i686" ] && arch="i586"
+			echo "" | sudocmd tee -a /etc/apt/sources.list
+			echo "rpm [alt] ftp://ftp.altlinux.org/pub/distributions archive/sisyphus/date/$datestr/$arch classic" | sudocmd tee -a /etc/apt/sources.list
+			if [ "$arch" = "x86_64" ] ; then
+				echo "rpm [alt] ftp://ftp.altlinux.org/pub/distributions archive/sisyphus/date/$datestr/$arch-i586 classic" | sudocmd tee -a /etc/apt/sources.list
+			fi
+			echo "rpm [alt] ftp://ftp.altlinux.org/pub/distributions archive/sisyphus/date/$datestr/noarch classic" | sudocmd tee -a /etc/apt/sources.list
+			return 0
+			;;
+	esac
+
+	assure_exists apt-repo
+
+	if tasknumber "$repo" >/dev/null ; then
+		sudocmd apt-repo add $(tasknumber "$repo")
+		return
+	fi
+
+	if [ -z "$repo" ] ; then
+		info "Add branch repo. TODO?"
+		sudodocmd apt-repo add branch
+		return
+	fi
+
+	sudocmd apt-repo add "$repo"
+
+}
+
 epm_addrepo()
 {
 local repo="$(eval echo "$quoted_args")"
 
 case $DISTRNAME in
 	ALTLinux)
-		case "$repo" in
-			etersoft)
-				info "add etersoft repo"
-				load_helper epm-query
-				epm install --skip-installed apt-conf-etersoft-common apt-conf-etersoft-hold || fatal
-				local branch="$DISTRVERSION/branch"
-				[ "$DISTRVERSION" = "Sisyphus" ] && branch="$DISTRVERSION"
-				# FIXME
-				[ -n "$DISTRVERSION" ] || fatal "Empty DISTRVERSION"
-				local arch=$(uname -m)
-				[ "$arch" = "i686" ] && arch="i586"
-				echo "" | sudocmd tee -a /etc/apt/sources.list
-				echo "# added with eepm addrepo etersoft" | sudocmd tee -a /etc/apt/sources.list
-				echo "rpm [etersoft] http://download.etersoft.ru/pub/Etersoft LINUX@Etersoft/$branch/$arch addon" | sudocmd tee -a /etc/apt/sources.list
-				if [ "$arch" = "x86_64" ] ; then
-					echo "rpm [etersoft] http://download.etersoft.ru/pub/Etersoft LINUX@Etersoft/$branch/$arch-i586 addon" | sudocmd tee -a /etc/apt/sources.list
-				fi
-				echo "rpm [etersoft] http://download.etersoft.ru/pub/Etersoft LINUX@Etersoft/$branch/noarch addon" | sudocmd tee -a /etc/apt/sources.list
-				repo="$DISTRVERSION"
-				return 0
-				;;
-			autoimports)
-				[ -n "$DISTRVERSION" ] || fatal "Empty DISTRVERSION"
-				repo="$repo.$(echo "$DISTRVERSION" | tr "[:upper:]" "[:lower:]")"
-		esac
-
-		assure_exists apt-repo
-		if [ -z "$repo" ] ; then
-			docmd apt-repo add branch
-			echo "etersoft"
-			return
-		fi
-		sudocmd apt-repo add "$repo"
+		__epm_addrepo_altlinux $repo
 		return
 		;;
 esac
 
-
 case $PMTYPE in
 	apt-dpkg|aptitude-dpkg)
-		info "You need manually add repo to /etc/apt/sources.list"
+		info "You need manually add repo to /etc/apt/sources.list (TODO)"
 		;;
 	yum-rpm)
 		assure_exists yum-utils

bin/epm-autoorphans

 #!/bin/sh
 #
-# Copyright (C) 2015, 2016  Etersoft
-# Copyright (C) 2015, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2015, 2017  Etersoft
+# Copyright (C) 2015, 2017  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
@@ -32,18 +32,25 @@ case $PMTYPE in
 	apt-rpm)
 		# ALT Linux only
 		assure_exists /etc/buildreqs/files/ignore.d/apt-scripts apt-scripts
-		echo "We will try remove all installed packages which are missed in repositories"
-		warning "Use with caution!"
+		if [ -z "$dryrun" ] ; then
+			echo "We will try remove all installed packages which are missed in repositories"
+			warning "Use with caution!"
+		fi
 		local PKGLIST=$(__epm_orphan_altrpm \
 			| sed -e "s/\.32bit//g" \
 			| grep -v -- "^eepm$" \
 			| grep -v -- "^kernel")
-		docmd epm remove $PKGLIST
+
+		if [ -n "$quiet" ] ; then
+			echo "$PKGLIST"
+		else
+			docmd epm remove $dryrun $PKGLIST
+		fi
 		;;
 	apt-dpkg|aptitude-dpkg)
 		assure_exists deborphan
 		showcmd deborphan
-		a='' deborphan | docmd epm remove
+		a='' deborphan | docmd epm remove $dryrun
 		;;
 	#aura)
 	#	sudocmd aura -Oj
@@ -51,18 +58,22 @@ case $PMTYPE in
 	yum-rpm)
 		showcmd package-cleanup --orphans
 		local PKGLIST=$(package-cleanup -q --orphans | grep -v "^eepm-")
-		docmd epm remove $PKGLIST
+		docmd epm remove $dryrun $PKGLIST
 		;;
 	dnf-rpm)
 		# TODO: dnf list extras
 		# TODO: Yum-utils package has been deprecated, use dnf instead.
 		showcmd package-cleanup --orphans
 		local PKGLIST=$(package-cleanup -q --orphans | grep -v "^eepm-")
-		docmd epm remove $PKGLIST
+		docmd epm remove $dryrun $PKGLIST
 		;;
 	urpm-rpm)
-		showcmd urpme --report-orphans
-		sudocmd urpme --auto-orphans
+		if [ -n "$dryrun" ] ; then
+			fatal "--dry-run is not supported yet"
+		else
+			showcmd urpme --report-orphans
+			sudocmd urpme --auto-orphans
+		fi
 		;;
 	#emerge)
 	#	sudocmd emerge --depclean
@@ -70,7 +81,12 @@ case $PMTYPE in
 	#	sudocmd revdep-rebuild
 	#	;;
 	pacman)
-		sudocmd pacman -Qdtq | sudocmd pacman -Rs -
+		if [ -n "$dryrun" ] ; then
+			info "Autoorphans packages list:"
+			sudocmd pacman -Qdtq
+		else
+			sudocmd pacman -Qdtq | sudocmd pacman -Rs -
+		fi
 		;;
 	#slackpkg)
 		# clean-system removes non official packages
@@ -89,10 +105,14 @@ case $PMTYPE in
 		sudocmd zypper packages --orphaned
 		# FIXME: x86_64/i586 are duplicated
 		local PKGLIST=$(zypper packages --orphaned | tail -n +5 | cut -d \| -f 3 | sort -u)
-		sudocmd zypper remove --clean-deps $PKGLIST
+		docmd epm remove $dryrun --clean-deps $PKGLIST
 		;;
 	xbps)
-		CMD="xbps-remove -o"
+		if [ -n "$dryrun" ] ; then
+			fatal "--dry-run is not supported yet"
+		else
+			sudocmd xbps-remove -o
+		fi
 		;;
 	*)
 		fatal "Have no suitable command for $PMTYPE"

bin/epm-autoremove

 #!/bin/sh
 #
-# Copyright (C) 2012, 2016  Etersoft
-# Copyright (C) 2012, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012, 2017  Etersoft
+# Copyright (C) 2012, 2017  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
@@ -25,19 +25,27 @@ __epm_autoremove_altrpm_pp()
 	#[ -n "$force" ] || info "You can run with --force for more deep removing"
 	local force=force
 
+	local libexclude="$1"
+
 	local flag=
-	[ -n "$force" ] || libexclude=$libexclude'[^-]*$'
 
-	libexclude='^(python-module-|python3-module-|python-modules-|python3-modules|perl-)'
 	[ -n "$force" ] || libexclude=$libexclude'[^-]*$'
+
 	showcmd "apt-cache list-nodeps | grep -E -- \"$libexclude\""
 	pkgs=$(apt-cache list-nodeps | grep -E -- "$libexclude" )
+
+	if [ -n "$dryrun" ] ; then
+		info "Packages for autoremoving:"
+		echo "$pkgs"
+		return 0
+	fi
+	
 	[ -n "$pkgs" ] && sudocmd rpm -v -e $pkgs && flag=1
 
 	if [ -n "$flag" ] ; then
 		info ""
 		info "call again for next cycle until all modules will be removed"
-		__epm_autoremove_altrpm_pp
+		__epm_autoremove_altrpm_pp "$libexclude"
 	fi
 
 	return 0
@@ -47,8 +55,16 @@ __epm_autoremove_altrpm_lib()
 {
 	local pkgs
 
+	local nodevel="$1"
+
 	info
-	info "Removing all non -devel/-debuginfo libs packages not need by anything..."
+	if [ "$nodevel" = "nodevel" ] ; then
+		info "Removing all non -devel/-debuginfo libs packages not need by anything..."
+		local develrule='-(devel|devel-static)$'
+	else
+		info "Removing all non -debuginfo libs packages (-devel too) not need by anything..."
+		local develrule='-(NONONO)$'
+	fi
 	#[ -n "$force" ] || info "You can run with --force for more deep removing"
 	local force=force
 
@@ -60,15 +76,23 @@ __epm_autoremove_altrpm_lib()
 	showcmd "apt-cache list-nodeps | grep -- \"$libexclude\""
 	pkgs=$(apt-cache list-nodeps | grep -E -- "$libexclude" \
 		| sed -e "s/[-\.]32bit$//g" \
-		| grep -E -v -- "-(devel|devel-static|debuginfo)$" \
+		| grep -E -v -- "$develrule" \
+		| grep -E -v -- "-(debuginfo)$" \
 		| grep -E -v -- "-(util|utils|tool|tools|plugin|daemon|help)$" \
 		| grep -E -v -- "^(libsystemd|libreoffice|libnss|libvirt-client|libvirt-daemon|libsasl2-plugin|eepm)" )
+
+	if [ -n "$dryrun" ] ; then
+		info "Packages for autoremoving:"
+		echo "$pkgs"
+		return 0
+	fi
+
 	[ -n "$pkgs" ] && sudocmd rpm -v -e $pkgs && flag=1
 
 	if [ -n "$flag" ] ; then
 		info ""
 		info "call again for next cycle until all libs will be removed"
-		__epm_autoremove_altrpm_lib
+		__epm_autoremove_altrpm_lib $nodevel
 	fi
 
 	return 0
@@ -77,12 +101,35 @@ __epm_autoremove_altrpm_lib()
 
 __epm_autoremove_altrpm()
 {
-	local pkg
+	local i
 	load_helper epm-packages
 	assure_exists /etc/buildreqs/files/ignore.d/apt-scripts apt-scripts
 
-	__epm_autoremove_altrpm_pp
-	__epm_autoremove_altrpm_lib
+	if [ -z "$pkg_names" ] ; then
+		__epm_autoremove_altrpm_pp '^(python-module-|python3-module-|python-modules-|python3-modules|perl-)'
+		__epm_autoremove_altrpm_lib nodevel
+		return 0
+	fi
+
+	for i in $pkg_names ; do
+		case $i in
+		libs)
+			__epm_autoremove_altrpm_lib nodevel
+			;;
+		python)
+			__epm_autoremove_altrpm_pp '^(python-module-|python3-module-|python-modules-|python3-modules)'
+			;;
+		perl)
+			__epm_autoremove_altrpm_pp '^(perl-)'
+			;;
+		libs-devel)
+			__epm_autoremove_altrpm_lib
+			;;
+		*)
+			fatal "autoremove: unsupported '$i'. Use libs, python, perl, libs-devel."
+			;;
+		esac
+	done
 
 	return 0
 }
@@ -91,11 +138,12 @@ __epm_autoremove_altrpm()
 epm_autoremove()
 {
 
-[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
-
 case $DISTRNAME in
 	ALTLinux)
 		__epm_autoremove_altrpm
+
+		[ -n "$dryrun" ] && return
+
 		docmd epm remove-old-kernels
 		
 		if which nvidia-clean-driver 2>/dev/null ; then
@@ -108,11 +156,16 @@ case $DISTRNAME in
 		;;
 esac
 
+[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
+
 case $PMTYPE in
 	apt-dpkg|aptitude-dpkg)
-		sudocmd apt-get autoremove
+		sudocmd apt-get autoremove $dryrun
 		;;
 	aura)
+		if [ -n "$dryrun" ] ; then
+			fatal "--dry-run is not supported yet"
+		fi
 		sudocmd aura -Oj
 		;;
 	yum-rpm)
@@ -123,10 +176,13 @@ case $PMTYPE in
 			# FIXME: package-cleanup have to use stderr for errors
 			local PKGLIST=$(package-cleanup -q --leaves | grep -v "^eepm-")
 			[ -n "$PKGLIST" ] || break
-			sudocmd yum remove $PKGLIST
+			showcmd epm remove $PKGLIST
 		done
 		;;
 	dnf-rpm)
+		if [ -n "$dryrun" ] ; then
+			fatal "--dry-run is not supported yet"
+		fi
 		sudocmd dnf autoremove
 		;;
 	# see autoorhans
@@ -134,6 +190,9 @@ case $PMTYPE in
 	#	sudocmd urpme --auto-orphans
 	#	;;
 	emerge)
+		if [ -n "$dryrun" ] ; then
+			fatal "--dry-run is not supported yet"
+		fi
 		sudocmd emerge --depclean
 		assure_exists revdep-rebuild
 		sudocmd revdep-rebuild
@@ -158,10 +217,13 @@ case $PMTYPE in
 		sudocmd zypper packages --unneeded
 		# FIXME: x86_64/i586 are duplicated
 		local PKGLIST=$(zypper packages --unneeded | tail -n +5 | cut -d \| -f 3 | sort -u)
-		sudocmd zypper remove --clean-deps $PKGLIST
+		showcmd epm remove --clean-deps $PKGLIST
 		;;
 	xbps)
-		CMD="xbps-remove -O"
+		if [ -n "$dryrun" ] ; then
+			fatal "--dry-run is not supported yet"
+		fi
+		sudocmd xbps-remove -O
 		;;
 	*)
 		fatal "Have no suitable command for $PMTYPE"

bin/epm-filelist

@@ -19,6 +19,7 @@
 
 load_helper epm-query
 load_helper epm-print
+load_helper epm-sh-warmup
 
 # TODO: port or rewrite apt-file
 # https://bugzilla.altlinux.org/show_bug.cgi?id=14449
@@ -110,6 +111,8 @@ __epm_filelist_name()
 
 	[ -z "$*" ] && return
 
+	warmup_lowbase
+
 	case $PMTYPE in
 		*-rpm)
 			CMD="rpm -ql"

bin/epm-install

 #!/bin/sh
 #
-# Copyright (C) 2012-2016  Etersoft
-# Copyright (C) 2012-2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012-2017  Etersoft
+# Copyright (C) 2012-2017  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
@@ -17,9 +17,11 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+load_helper epm-sh-altlinux
 load_helper epm-query
 load_helper epm-assure
 load_helper epm-check_updated_repo
+load_helper epm-sh-warmup
 
 # TODO: use when run install with epm --skip-installed install
 filter_out_installed_packages()
@@ -86,12 +88,15 @@ __separate_sudocmd()
 # copied from etersoft-build-utils/share/eterbuild/functions/rpmpkg
 epm_install_names()
 {
+	[ -z "$1" ] && return
+
+	warmup_hibase
+
 	if [ -n "$non_interactive" ] ; then
 		epm_ni_install_names "$@"
 		return
 	fi
 
-	[ -z "$1" ] && return
 	case $PMTYPE in
 		apt-rpm|apt-dpkg)
 			APTOPTIONS="$APTOPTIONS $(subst_option verbose "-o Debug::pkgMarkInstall=1 -o Debug::pkgProblemResolver=1")"
@@ -185,6 +190,7 @@ epm_install_names()
 epm_ni_install_names()
 {
 	[ -z "$1" ] && return
+
 	case $PMTYPE in
 		apt-rpm|apt-dpkg)
 			export DEBIAN_FRONTEND=noninteractive
@@ -565,6 +571,12 @@ epm_print_install_names_command()
 
 epm_install()
 {
+    if tasknumber "$pkg_names" >/dev/null ; then
+        assure_exists apt-repo
+        sudocmd apt-repo test $(tasknumber "$pkg_names")
+        return
+    fi
+
     if [ -n "$show_command_only" ] ; then
         epm_print_install_command $pkg_files
         epm_print_install_names_command $pkg_names
@@ -583,10 +595,18 @@ epm_install()
 
     [ -z "$pkg_files$pkg_names" ] && info "Skip empty install list" && return 22
 
+    # to be filter happy
+    warmup_lowbase
+
     local names="$(echo $pkg_names | filter_out_installed_packages)"
     local files="$(echo $pkg_files | filter_out_installed_packages)"
 
-    [ -z "$files$names" ] && info "Skip empty install list" && return 22
+    # can be empty only after skip installed
+    if [ -z "$files$names" ] ; then
+        # TODO: assert $skip_installed
+        [ -n "$verbose" ] && info "Skip empty install list"
+        return 22
+    fi
 
     if [ -z "$files" ] && [ -z "$direct" ] ; then
         # it is useful for first time running

bin/epm-kernel_update

@@ -18,9 +18,12 @@
 #
 
 load_helper epm-check_updated_repo
+load_helper epm-sh-warmup
 
 epm_kernel_update()
 {
+	warmup_bases
+
 	info "Updating system kernel to the latest version..."
 
 	case $DISTRNAME in

bin/epm-packages

 #!/bin/sh
 #
-# Copyright (C) 2012, 2016  Etersoft
-# Copyright (C) 2012, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012, 2016, 2017  Etersoft
+# Copyright (C) 2012, 2016, 2017  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
@@ -17,15 +17,19 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+load_helper epm-sh-warmup
+
 __epm_packages_sort()
 {
 # FIXME: sort depends on --sort value
 case $PMTYPE in
 	apt-rpm|yum-rpm|urpm-rpm|zypper-rpm|dnf-rpm)
 		# FIXME: space with quotes problems, use point instead
+		warmup_rpmbase
 		docmd rpm -qa --queryformat "%{size}@%{name}-%{version}-%{release}\n" $pkg_filenames | sed -e "s|@| |g" | sort -n -k1
 		;;
 	apt-dpkg)
+		warmup_dpkgbase
 		docmd dpkg-query -W --showformat="\${Installed-Size}@\${Package}-\${Version}\n" $pkg_filenames | sed -e "s|@| |g" | sort -n -k1
 		;;
 	*)
@@ -54,12 +58,14 @@ epm_packages()
 
 case $PMTYPE in
 	apt-rpm)
+		warmup_rpmbase
 		# FIXME: strong equal
 		CMD="rpm -qa $pkg_filenames"
 		[ -n "$short" ] && CMD="rpm -qa --queryformat %{name}\n $pkg_filenames"
 		docmd $CMD
 		return ;;
 	*-dpkg)
+		warmup_dpkgbase
 		# FIXME: strong equal
 		#CMD="dpkg -l $pkg_filenames"
 		CMD="dpkg-query -W --showformat=\${db:Status-Abbrev}\${Package}-\${Version}\n $pkg_filenames"
@@ -71,6 +77,7 @@ case $PMTYPE in
 		CMD="snappy info"
 		;;
 	yum-rpm|urpm-rpm|zypper-rpm|dnf-rpm)
+		warmup_rpmbase
 		# FIXME: strong equal
 		CMD="rpm -qa $pkg_filenames"
 		[ -n "$short" ] && CMD="rpm -qa --queryformat %{name}\n $pkg_filenames"

bin/epm-policy

@@ -18,12 +18,15 @@
 #
 
 load_helper epm-query
+load_helper epm-sh-warmup
 
 epm_policy()
 {
 
 [ -n "$pkg_names" ] || fatal "Info: missing package(s) name"
 
+warmup_bases
+
 # get package name for hi level package management command (with version if supported and if possible)
 pkg_names=$(__epm_get_hilevel_name $pkg_names)
 

bin/epm-reinstall

 #!/bin/sh
 #
-# Copyright (C) 2012,2014,2016  Etersoft
-# Copyright (C) 2012,2014,2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012,2014,2016,2017  Etersoft
+# Copyright (C) 2012,2014,2016,2017  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
@@ -18,11 +18,13 @@
 #
 
 load_helper epm-install
+load_helper epm-sh-warmup
 
 # copied from etersoft-build-utils/share/eterbuild/functions/rpmpkg
 epm_reinstall_names()
 {
 	[ -n "$1" ] || return
+
 	case $PMTYPE in
 		apt-rpm|apt-dpkg)
 			local APTOPTIONS="$(subst_option non_interactive -y)"
@@ -75,9 +77,13 @@ epm_reinstall()
 {
     [ -n "$pkg_filenames" ] || fatal "Reinstall: missing package(s) name."
 
+    warmup_lowbase
+
     # get package name for hi level package management command (with version if supported and if possible)
     pkg_names=$(__epm_get_hilevel_name $pkg_names)
 
+    warmup_hibase
+
     epm_reinstall_names $pkg_names
     epm_reinstall_files $pkg_files
 }

bin/epm-remove

 #!/bin/sh
 #
-# Copyright (C) 2012-2014, 2016  Etersoft
-# Copyright (C) 2012-2014, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012-2014, 2016, 2017  Etersoft
+# Copyright (C) 2012-2014, 2016, 2017  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
@@ -17,13 +17,18 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+load_helper epm-sh-altlinux
 load_helper epm-query
 load_helper epm-print
+load_helper epm-sh-warmup
 
 # Try remove with low level removing
 epm_remove_low()
 {
 	[ -z "$1" ] && return
+
+	warmup_lowbase
+
 	case $PMTYPE in
 		apt-rpm|yum-rpm|zypper-rpm|urpm-rpm|dnf-rpm)
 			sudocmd rpm -ev $nodeps $@
@@ -55,6 +60,8 @@ epm_remove_names()
 {
 	[ -z "$1" ] && return
 
+	warmup_bases
+
 	case $PMTYPE in
 		apt-dpkg)
 			sudocmd apt-get remove --purge $@
@@ -145,6 +152,8 @@ epm_remove_names()
 # TODO
 epm_remove_nonint()
 {
+	warmup_bases
+
 	case $PMTYPE in
 		apt-dpkg)
 			sudocmd apt-get -y --force-yes remove --purge $@
@@ -230,11 +239,31 @@ epm_remove()
 		return
 	fi
 
+	local tn=$(tasknumber "$pkg_names")
+	if [ -n "$tn" ] ; then
+		assure_exists apt-repo
+		pkg_names=$(showcmd apt-repo list $tn)
+		#docmd epm remove $dryrun
+		return
+	fi
+
 	# get full package name(s) from the package file(s)
 	[ -n "$pkg_files" ] && pkg_names="$pkg_names $(epm query $pkg_files)"
 
 	[ -n "$pkg_names" ] || fatal "Remove: missing package(s) name."
+
+	if [ -n "$dryrun" ] ; then
+		info "Packages for removing:"
+		echo "$pkg_names"
+		return
+	fi
+
 	epm_remove_low $pkg_names && return
+	local STATUS=$?
+
+	if [ -n "$direct" ] ; then
+		return $STATUS
+	fi
 
 	# get package name for hi level package management command (with version if supported and if possible)
 	pkg_names=$(__epm_get_hilevel_name $pkg_names)

bin/epm-remove_old_kernels

 #!/bin/sh
 #
-# Copyright (C) 2016  Etersoft
-# Copyright (C) 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2016-2017  Etersoft
+# Copyright (C) 2016-2017  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
@@ -17,8 +17,13 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+load_helper epm-sh-warmup
+
 epm_remove_old_kernels()
 {
+
+	warmup_bases
+
 	case $DISTRNAME in
 	ALTLinux)
 		load_helper epm-query_package

bin/epm-removerepo

@@ -17,6 +17,8 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 
+load_helper epm-sh-altlinux
+
 epm_removerepo()
 {
 local repo="$(eval echo $quoted_args)"
@@ -29,8 +31,31 @@ case $DISTRNAME in
 				[ -n "$DISTRVERSION" ] || fatal "Empty DISTRVERSION"
 				repo="$repo.$(echo "$DISTRVERSION" | tr "[:upper:]" "[:lower:]")"
 				;;
+			archive)
+				info "remove archive repos"
+				assure_exists apt-repo
+				epm repolist | grep "archive/" | while read repo ; do
+					sudocmd apt-repo rm "$repo"
+				done
+				return 0
+				;;
+			tasks)
+				info "remove task repos"
+				assure_exists apt-repo
+				epm repolist | grep "/repo/" | while read repo ; do
+					sudocmd apt-repo rm "$repo"
+				done
+				return 0
+				;;
+			*)
+				if tasknumber "$repo" >/dev/null ; then
+					repo="$(epm repolist | grep "repo/$(tasknumber "$repo")" | line)"
+					# "
+				fi
+				;;
 		esac
 
+		[ -n "$repo" ] || fatal "No such repo or task. Use epm remove repo [autoimports|archive|TASK]"
 		assure_exists apt-repo
 		sudocmd apt-repo rm "$repo"
 		return

bin/epm-repofix

@@ -61,6 +61,7 @@ __fix_apt_sources_list()
 
 		# Sisyphus uses 'alt' vendor key
 		__try_fix_apt_source_list $i alt "ALTLinux\/Sisyphus"
+		__try_fix_apt_source_list $i etersoft "Etersoft\/Sisyphus"
 
 		# skip branch replacement for ALT Linux Sisyphus
 		[ "$DISTRVERSION" = "Sisyphus" ] && continue

bin/epm-search

 #!/bin/sh
 #
-# Copyright (C) 2012, 2013, 2016  Etersoft
-# Copyright (C) 2012, 2013, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012, 2013, 2016-2017  Etersoft
+# Copyright (C) 2012, 2013, 2016-2017  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
@@ -18,6 +18,7 @@
 #
 
 load_helper epm-check_updated_repo
+load_helper epm-sh-warmup
 
 __epm_search_output()
 {
@@ -176,6 +177,8 @@ epm_search()
 	# it is useful for first time running
 	update_repo_if_needed soft
 
+	warmup_bases
+
 	# FIXME: do it better
 	local MGS
 	MGS=$(eval __epm_search_make_grep $quoted_args)

bin/epm-sh-altlinux

@@ -115,3 +115,9 @@ get_local_alt_contents_index()
     done
 
 }
+
+tasknumber()
+{
+    local num="${*/\#/}"
+    isnumber "$num" && echo "$num"
+}

bin/epm-sh-functions

@@ -174,6 +174,12 @@ get_lastarg()
 	echon "$lastarg"
 }
 
+# TODO: see etersoft-build-utils/tests/test_isnumber.sh
+isnumber()
+{
+	echo "$*" | filter_strip_spaces | grep -q "^[0-9]\+$"
+}
+
 filter_strip_spaces()
 {
         # possible use just

bin/epm-sh-warmup

+#!/bin/sh
+#
+# Copyright (C) 2017  Etersoft
+# Copyright (C) 2017  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/>.
+#
+
+is_warmup_allowed()
+{
+    local MEM
+    MEM=$($DISTRVENDOR -m)
+    # disable warm if have no enough memory
+    [ $MEM -le 1024 ] && return 1
+    return 0
+}
+
+__warmup_files()
+{
+    local D="$1"
+    shift
+    #showcmd "$*"
+    [ -n "$D" ] && info "Warming up $D ..."
+    # TODO: use progress, calc files size before
+    docmd cat $* >/dev/null 2>/dev/null
+}
+
+warmup_rpmbase()
+{
+    is_warmup_allowed || return
+    __warmup_files "rpm" "/var/lib/rpm/*"
+}
+
+warmup_dpkgbase()
+{
+    is_warmup_allowed || { warning "Skipping warmup bases due low memory size" ; return ; }
+    __warmup_files "dpkg" "/var/lib/dpkg/*"
+}
+
+warmup_lowbase()
+{
+    case $PKGFORMAT in
+        "rpm")
+            warmup_rpmbase "$@"
+            ;;
+        "dpkg")
+            warmup_dpkgbase "$@"
+            ;;
+        *)
+            ;;
+    esac
+}
+
+warmup_aptbase()
+{
+    is_warmup_allowed || return
+    __warmup_files "apt" "/var/lib/apt/lists/* /var/cache/apt/*.bin"
+}
+
+warmup_hibase()
+{
+    case $PMTYPE in
+        "apt-rpm"|"apt-dpkg")
+            warmup_aptbase "$@"
+            ;;
+        *)
+            ;;
+    esac
+}
+
+warmup_bases()
+{
+    DISquiet=1 warmup_lowbase
+    DISquiet=1 warmup_hibase
+}

bin/epm-update

 #!/bin/sh
 #
-# Copyright (C) 2012, 2014, 2016  Etersoft
-# Copyright (C) 2012, 2014, 2016  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012, 2014, 2016-2017  Etersoft
+# Copyright (C) 2012, 2014, 2016-2017  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
@@ -19,11 +19,15 @@
 
 # copied from korinf/tools/run-script/scripts/update
 
+load_helper epm-sh-warmup
+
 epm_update()
 {
 	[ -z "$pkg_filenames" ] || fatal "No arguments are allowed here"
 	info "Running command for update remote package repository database"
 
+warmup_hibase
+
 case $PMTYPE in
 	apt-rpm)
 		sudocmd apt-get update || return

bin/epm-upgrade

@@ -18,6 +18,7 @@
 #
 
 load_helper epm-check_updated_repo
+load_helper epm-sh-warmup
 
 epm_upgrade()
 {
@@ -28,6 +29,7 @@ epm_upgrade()
 	# it is useful for first time running
 	update_repo_if_needed
 
+	warmup_bases
 	info "Running command for upgrade packages"
 
 	case $PMTYPE in

eepm.spec

 # This spec is backported to ALTLinux p8 automatically by rpmbph script from etersoft-build-utils.
 #
 Name: eepm
-Version: 2.1.3
+Version: 2.1.7
 Release: alt0.M80P.1
 
 Summary: Etersoft EPM package manager
@@ -68,9 +68,27 @@ chmod a+x %buildroot%_datadir/%name/tools_*
 %_sysconfdir/bash_completion.d/cerv
 
 %changelog
-* Wed Oct 18 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.3-alt0.M80P.1
+* Wed Oct 25 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.7-alt0.M80P.1
 - backport to ALTLinux p8 (by rpmbph script)
 
+* Mon Oct 23 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.7-alt1
+- improve addrepo (add archive DATE support) and removerepo (archive, tasks)
+
+* Sun Oct 22 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.6-alt1
+- add support for ALT girar task number to install/remove, improve addrepo/removerepo
+- distr_info: add support for get info about arch, bus size, memory size, base os name
+- add warmup bases support and use it
+
+* Wed Oct 18 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.5-alt1
+- distr_info: add firstupper function, implement full /etc/os-release checking
+- add --dry-run support to remove, autoorphans, autoremove
+- autoremove: add support for autoremove [libs|python|perl|libs-devel]
+
+* Mon Oct 16 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.4-alt1
+- add skip # in task number
+- add support for just task number in removerepo
+- repofix: add sign for Etersoft Sisyphus
+
 * Thu Sep 14 2017 Vitaly Lipatov <lav@altlinux.ru> 2.1.3-alt1
 - use force package selection only in non interactive install
 - kernel_update: add update repo if needed

tests/etc/os-release

+NAME="Manjaro Linux"
+ID=manjaro
+PRETTY_NAME="Manjaro Linux"
+ANSI_COLOR="1;32"
+HOME_URL="https://www.manjaro.org/"
+SUPPORT_URL="https://www.manjaro.org/"
+BUG_REPORT_URL="https://bugs.manjaro.org/"
+