Merge pull request #24 from Sabayon/develop

New features

.gitignore

@@ -0,0 +1 @@
+*.bak

AUTHORS

@@ -0,0 +1,6 @@
+
+Copyright authors:
+------
+Ettore Di Giacinto <mudler@gentoo.org> ( original author )
+Ben Roberts <optiz0r@sabayon.org>
+Daniele Rondina <geaaru@sabayon.org>

Documentation.md

@@ -0,0 +1,178 @@
+
+# Scripts
+
+Devkit contains a list of scripts used by Sabayon for building process and
+for manage package injection to repositories.
+
+## List of files
+
+
+  * `depcheck`: a tool to report both undeclared and potentially-unused
+     runtime dependencies.
+
+  * `dynlink-scanner`: a tool for retrieve list of linked libraries used
+     by a package. Use try_dlopen execute binary.
+
+  * `sabayon-brokenlibs`: a tool for retrieve list of all dependencies
+     of a binary through equo and equery tools. Print list of dependencies.
+     This script depends on:
+       - equo
+       - equery
+       - sabayondevkit-functions.sh
+
+  * `sabayon-buildpackages`: Script for Spawning the package builder container.
+     This script depends on:
+       - sabayondevkit-functions.sh
+
+  * `sabayon-bz2brokenlibs`: Unpack bz2 tarball and execute sabayon-brokenlibs
+     to every files unpacked.
+     This script depends on:
+       - sabayondevkit-functions.sh
+
+  * `sabayon-createrepo`: Script for spawning container for commit packages to
+     a repository and create it if doesn't exists.
+     This script depends on:
+       - sabayondevkit-functions.sh
+
+  * `sabayon-createrepo-cleanup`: Script for spawning container for cleanup
+     expired packages from a repository.
+     This script depends on:
+       - sabayondevkit-functions.sh
+
+  * `sabayon-createrepo-remove`: Script for spawning container for remove a list
+     of packages from a repository.
+     This script depends on:
+       - sabayondevkit-functions.sh
+
+  * `sabayon-detectobsolete`: Perl script for found obsolete packages in an
+    overlay. Possible options are: --arch, --overlay and --verbose.
+    This script depends on:
+       - querypkg
+
+  * `sabayon-entropypreservedlibs`: Perl script for retrieve list of packages that has
+     dependencies to old libraries.
+     See also [here](https://wiki.sabayon.org/index.php?title=En:Sabayon_Devkit#sabayon-entropypreservedlibs)
+
+  * `sabayon-help-info`: Bash script for grabbing system information and post to
+     sabayon pastebin.
+     This script depends on:
+       - pastebunz
+
+  * `sabayon-maint-helper`: Script for builder boxes maintenance.
+     Possible options are:
+       - `--installed`: For upgrades all the packages installed in the box.
+       - `--obsolete`: Upgrade ONLY the packages that are listed obsolete
+       - `--all`: Tries to upgrade all packages
+       - `--category`: Tries to upgrade/install all packages present in a specified category.
+     This script depends on:
+       - sabayondevkit-functions.sh
+
+  * `sabayon-tbz2extract`: Python script for extract tbz2 package.
+
+  * `sabayon-tbz2truncate`: Python script for truncate tbz2 package
+
+  * `sabayon-xpakextract`: Python script for convert tbz2 in .xpak file
+
+  * `builder`: Perl script for build packages.
+
+## Scripts Variables
+
+### sabayon-createrepo
+
+| Env Variable | Default | Description |
+|--------------|---------|-------------|
+| SAB_WORKSPACE | $PWD | Workspace directory |
+| REPOSITORY_NAME | default | Name of the repository to create. |
+| REPOSITORY_DESCRIPTION | My Sabayon repository | Description of the repository to create. |
+| DOCKER_IMAGE | sabayon/eit-amd64 | Docker image to use on create repository |
+| PORTAGE_ARTIFACTS | $SAB_WORKSPACE/portage_artifacts | Directory of the artifacts to insert on repository |
+| OUTPUT_DIR | $SAB_WORKSPACE/entropy_artifacts | Output directory of the repository |
+| DOCKER_OPTS | --ti --rm | Docker options to pass on run container. |
+| PUBKEY | - | Define file to mount as volume to /etc/entropy/mykeys/key.pub |
+| PRIVATEKEY | - | Define file to mount as volume to /etc/entropy/mykeys/private.key |
+
+### sabayon-createrepo-cleanup
+
+| Env Variable | Default | Description |
+|--------------|---------|-------------|
+| SAB_WORKSPACE | $PWD | Workspace directory |
+| REPOSITORY_NAME | default | Name of the repository to clean. |
+| REPOSITORY_DESCRIPTION | My Sabayon repository | Description of the repository to clean. |
+| DOCKER_IMAGE | sabayon/eit-amd64 | Docker image to use on clean repository |
+| OUTPUT_DIR | $SAB_WORKSPACE/entropy_artifacts | Directory of the repository |
+| DOCKER_OPTS | --ti --rm | Docker options to pass on run container. |
+| PUBKEY | - | Define file to mount as volume to /etc/entropy/mykeys/key.pub |
+| PRIVATEKEY | - | Define file to mount as volume to /etc/entropy/mykeys/private.key |
+
+### sabayon-createrepo-remove
+
+| Env Variable | Default | Description |
+|--------------|---------|-------------|
+| SAB_WORKSPACE | $PWD | Workspace directory |
+| REPOSITORY_NAME | default | Name of the repository where remove packages. |
+| REPOSITORY_DESCRIPTION | My Sabayon repository | Description of the repository. |
+| DOCKER_IMAGE | sabayon/eit-amd64 | Docker image to use on clean repository |
+| OUTPUT_DIR | $SAB_WORKSPACE/entropy_artifacts | Directory of the repository |
+| DOCKER_OPTS | --ti --rm | Docker options to pass on run container. |
+| PUBKEY | - | Define file to mount as volume to /etc/entropy/mykeys/key.pub |
+| PRIVATEKEY | - | Define file to mount as volume to /etc/entropy/mykeys/private.key |
+
+### sabayon-buildpackages
+
+| Env Variable | Default | Description |
+|--------------|---------|-------------|
+| SAB_WORKSPACE | $PWD | Workspace directory |
+| DOCKER_IMAGE | sabayon/builder-amd64 | Docker image to use for compilation |
+| SAB_ARCH | intel | Name of arch to use defined on build Sabayon project |
+| DOCKER_PULL_IMAGE | 0 | If try to pull last image (1) or use local version |
+| MAKE_CONF | $SAB_WORKSPACE/specs/make.conf | Path of make.conf custom to supply on compilation |
+| OUTPUT_DIR | $SAB_WORKSPACE/portage_artifacts/ | Where are written portage artifacts compiled |
+| LOCAL_OVERLAY | $SAB_WORKSPACE/local_overlay/ | Directory to use for supply local overlay as volume of the image on compilation |
+| ENTROPY_REPOSITORY | main | Sabayon repository to use: weekly, main or testing |
+| DOCKER_OPTS | --ti --rm --cap-add=SYS_PTRACE | Options to use on running Docker image |
+| PORTAGE_CACHE | - | If present permit to supply host portage directory to container |
+| BUILDER_PROFILE | - | Permit to choice Gentoo Profile to use |
+| EMERGE_SPLIT_INSTALL | - | Possible values are 0/1. |
+| BUILDER_JOBS | 1 | Define number of jobs for emerge phase. |
+| USE_EQUO | 1 | Use equo for install and align compilation environment. |
+| PRESERVED_REBUILD | 0 | Execute (emerge @preserve-rebuild) |
+| EQUO_INSTALL_ATOMS | 1 | Try to install existing dependencies from equo repositories |
+| DEPENDENCY_SCAN_DEPTH | 2 | Define depth level for dependencies calculation |
+| FEATURES | "parallel-fetch protect-owned compressdebug splitdebug -userpriv" | Override Gentoo FEATURES variable |
+| EMERGE_DEFAULTS_ARGS |  "--accept-properties=-interactive --verbose --oneshot --complete-graph --buildpkg" | Override default emerge options |
+| EQUO_INSTALL_VERSION | 0 | |
+| EQUO_SPLIT_INSTALL | 0 | |
+| ARTIFACTS_DIR | - | Additional directory where copy artifacts |
+| ENTROPY_REPOSITORY | main | Choice repository to use. Values: main, weekly, testing |
+| SKIP_PORTAGE_SYNC | 0 | Skip portage sync before compilation |
+| EQUO_MIRRORSORT | 1 | Execute equo mirrorsort before compilation |
+| WEBRSYNC | 0 | Use webrsync instead of defult rsync |
+| ENMAN_REPOSITORIES | - | Define list of enman repositories to add |
+| REMOVE_ENMAN_REPOSITORIES | - | Define list of enman repositories to remove |
+| DISTFILES | - | Permit to mount volume to /usr/portage/distfiles directory and speedup download phase if packages are already available |
+| INTERNAL_BUILDER | - | Define a host builder to use instead of docker builder binary |
+| ENTROPY_DOWNLOADED_PACKAGES | - | Mount volume to /var/lib/entropy/client/packages to use caching on download equo packages |
+| DISTCC_HOSTS | - | Override Gentoo DISTCC_HOSTS variable to use DISTCC |
+| PRUNE_VIRTUALS | 0 | Prune virtuals packages to avoid conflicts. |
+| REPOSITORY_NAME | - | Add single enman repository (for compilation of scr repository itself) |
+| ENMAN_ADD_SELF | 0 | If add with enman repository define on REPOSITORY_NAME variable |
+| EQUO_MASKS | - | Define a list of packages to mask with equo mask command |
+| EQUO_UNMASKS | - | Define a list of packages to unmask with equo unmask command |
+| EMERGE_REMOVE | - | Define a list of packages to remove with emerge -C command before compilation |
+| REMOTE_OVERLAY | - | Define a list of overlay to add before compilation |
+| REMOVE_LAYMAN_OVERLAY | - | Define a list of overlays to remove before compilation |
+| REMOTE_REMOTE_OVERLAY | - | Define a list of files under /etc/portage to remove |
+| QA_CHECKS | - | Execute quality check on packages. repoman, dynlink-scanner and depcheck |
+| REMOTE_CONF_PORTDIR | - | If defined permit to define a git repository to clone under /etc/portage directory. |
+| REMOTE_PORTDIR | - | If defined permit to define a git repository to clone under /usr/portage directory. |
+| ETP_NOCACHE | - | Define ETP_NOCACHE variable on environment |
+| PRETEND | 0 | If set to 1 append -p option to emerge commands. |
+| BUILDER_VERBOSE | 0 | If set to 1 add verbose to builder program. |
+| DETECT_OBSOLETE | 0 | Execute script sabayon-detectobsolete to target overlay to found obsolete ebuilds. |
+| TARGET_OVERLAY | - | Define overlay where execute sabayon-detectobsolete script. Require DETECT_OBSOLETE variable set to 1. |
+| LOCAL_OVERLAY | - | Define a directory to mount as volume to /usr/local/local_portage |
+| SHARE_WORKSPACE | - | If defined mount volume defined on SAB_WORKSPACE variable to /devkit-workspace |
+| PRE_SCRIPT | - | Mount a custom script to /pre-script execute before compilation |
+| POST_SCRIPT | - | Mount a custom script to /post-script execute after packages compilation |
+| MAKE_CONF | - | If defined mount defined file to /etc/portage/make.conf.custom and define variable MAKE_CONF to bet to mounted path. |
+

dynlink-scanner

@@ -46,5 +46,5 @@ for cpv in `portageq match $ROOT/ $1`; do
 	# For each file that belongs to package
 	#     run dynlink-scanner --linking-deps <file> to obtain its linking dependencies
 	# Assign all linking deps to packages and print package names
-	qfile -eR $ROOT `portageq contents $ROOT/ $cpv | xargs -r -L 1 "$0" --linking-deps` | cut -f1 -d' ' | sort -u
+	qfile -vR $ROOT `portageq contents $ROOT/ $cpv | xargs -r -L 1 "$0" --linking-deps` | cut -f1 -d' ' | sort -u
 done

sabayon-brokenlibs

@@ -1,4 +1,18 @@
 #!/bin/bash
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
 
 PACKAGES=()
 bin=$1

sabayon-brokenlinks

@@ -0,0 +1,462 @@
+#!/bin/bash
+# Authors: Sabayon Team 2019
+
+set -e
+
+# Accepted values: x86_64, armv7l
+export SAB_ARCH="${SAB_ARCH:-}"
+export DRY_RUN=${DRY_RUN:-0}
+export DEBUG="${DEBUG:-}"
+export FORCE="${FORCE:-0}"
+export USE_EQUO="${USE_EQUO:-1}"
+
+declare -a MANUALLY_REMOVED_LINKS
+declare -a BROKEN_LINKS2REMOVE
+
+log() {
+  local with_dashes=$1
+  shift || true
+
+  [ "$with_dashes" != 1 ] || \
+    echo "==============================================================="
+  echo "$@"
+  [ "$with_dashes" != 1 ] || \
+    echo "==============================================================="
+}
+
+summary() {
+
+  local msg="SAB_ARCH = ${SAB_ARCH}
+EXAMINED_LIBDIRS = ${EXAMINED_LIBDIRS}
+DRY_RUN = ${DRY_RUN}
+USE_EQUO = ${USE_EQUO}
+FORCE = ${FORCE}"
+
+  log 1 "$msg"
+}
+
+check_arch() {
+  if [ -z "${SAB_ARCH}" ] ; then
+    SAB_ARCH=$(uname -m)
+  fi
+
+  [[ "${SAB_ARCH}" != "x86_64" && "${SAB_ARCH}" != "armv7l" ]] && {
+    log 1 "Unsupported arch ${SAB_ARCH}."
+    exit 1
+  }
+
+  export SAB_ARCH
+}
+
+search_pkg() {
+  local basename=$1
+  # passed by reference
+  local -n p="$2"
+  local -n libdir="$3"
+  local lib="$4"
+  local l=""
+  local ll=""
+
+  # Try to search for package
+  if [ "${USE_EQUO}" = "0" ] ; then
+    p=$(equery -N -q -C belongs ${lib}/$basename --early-out || true)
+  else
+    p=$(equo q belongs ${lib}/${basename} -q || true)
+  fi
+
+  if [ -z "$p" ] ; then
+
+    for l in "/usr/lib64" "/usr/lib32" "/usr/lib" ; do
+      if [ "$lib" = "$l" ] ; then
+        ll="${l/\/usr\///}"
+        break
+      fi
+    done
+
+    if [ -n "${ll}" ] ; then
+      if [ "${USE_EQUO}" = "0" ] ; then
+        p=$(equery -N -q -C belongs ${ll}/$basename --early-out || true)
+      else
+        p=$(equo q belongs ${ll}/${basename} -q || true)
+      fi
+    fi
+
+  fi
+
+  if [ -z "$p" ] ; then
+    libdir=""
+  fi
+}
+
+detect_libs_dir() {
+  local libs=""
+
+  if [ -n "$SCANDIR" ] ; then
+    libs=$SCANDIR
+  else
+    if [ "${SAB_ARCH}" = "x86_64" ] ; then
+      if [ -d "/usr/lib32" ] ; then
+        libs="/usr/lib32 /lib32"
+      fi
+      if [ -d "/usr/lib64" ] ; then
+        libs="$libs /usr/lib64 /lib64"
+      fi
+    else
+      if [ -d "/usr/lib" ] ; then
+        libs="/usr/lib /lib"
+      fi
+    fi
+    if [ -z "$libs" ] ; then
+      log 0 "Error on detect libraries directories."
+      exit 1
+    fi
+  fi
+
+  EXAMINED_LIBDIRS=$libs
+  export EXAMINED_LIBDIRS
+}
+
+examine_libs() {
+  local lib=""
+  local file=""
+  local broken_files=""
+
+  log 1 "The exam could be long sorry for the wait."
+
+  for lib in ${EXAMINED_LIBDIRS} ; do
+    broken_files=""
+
+    log 1 "Checking directory $lib..."
+    broken_files=$(find $lib -type l -and -xtype l -and -name *.so* -or -name *.a -and -type l -and -xtype l 2>/dev/null || true )
+
+    [ -z "$DEBUG" ] || {
+      find $lib -type l -and -xtype l -and -name *.so* -or -name *.a -and -type l -and -xtype l || true
+    }
+
+    for file in ${broken_files} ; do
+      examine_file "${file}" "${lib}"
+    done
+  done
+}
+
+examine_file() {
+  local f=$1
+  local res=""
+  local libdir=$2
+  local is_present_pkg=1
+  local pkg=""
+
+  [ -z "$DEBUG" ] || log 1 "Analyze file $f"
+
+  local base=$(basename $1)
+
+  local targetlink=$(readlink $f)
+  local link2remove=false
+  local link2fix=false
+  local newlibdir=""
+  local tmp=""
+  local current_link=""
+
+  log 1 "Broken link $f => $targetlink"
+
+  # Check if file is without revision (es. libudev.so)
+  res=$(perl -e "if ('$base' =~ /(.so|.a$)/) { print '1' }")
+  if [ -n "$res" ] ; then
+    # 
+    #echo "BASE = $base"
+
+    search_pkg "$base" pkg newlibdir "$lib"
+    if [ -z "$pkg" ] ; then
+      MANUALLY_REMOVED_LINKS+=( "$f" )
+      return
+    else
+
+      if [ -n "$newlibdir" ] ; then
+        log 0 "Link $base available under $newlibdir. I remove it."
+        link2remove=true
+      fi
+    fi
+
+    if [ "${USE_EQUO}" = "0" ] ; then
+      res=$(qlist -IC $pkg 2>/dev/null | grep $f | wc -l)
+    else
+      res=$(equo q files  $pkg -q | grep $f | wc -l)
+    fi
+    if [ "$res" = 1 ] ; then
+      link2fix=true
+      echo "Link $f related to existing package. Try to reinstall $pkg."
+    else
+      MANUALLY_REMOVED_LINKS+=( "$f" )
+    fi
+
+    log 0 "Link $f of the package $pkg"
+
+  else
+
+    # Check if file has only one revision number (es. libudev.so.0)
+    res=$(perl -e "if ('$base' =~ /(.so[.][\d]+$)/) { print '1' }")
+    if [ -n "$res" ] ; then
+
+      search_pkg "$base" pkg newlibdir "$lib"
+      if [ -z "$pkg" ] ; then
+        # Try to search package with .so
+        base=$(echo "$base" | awk 'match($0, /.so/) { print substr($0, 0, RSTART+2) }')
+        search_pkg "$base" pkg newlibdir "$lib"
+        if [ -z "$pkg" ] ; then
+          log 0 "No package found for link $f."
+          MANUALLY_REMOVED_LINKS+=( "$f" )
+          return
+        fi
+
+        if [ -n "$newlibdir" ] ; then
+          log 0 "Link $base available under $newlibdir. I remove it."
+          link2remove=true
+        else
+          # POST: we have a broken link or old link
+
+          current_link=$(readlink $lib/$base)
+          log 0 "Link $f related to package $pkg (with an updated version $current_link). I remove it."
+          link2remove=true
+
+        fi
+
+      else
+
+        log 0 "Link $f of the package $pkg"
+
+        if [ -n "$newlibdir" ] ; then
+          log 0 "Link $base available under $newlibdir. I remove it."
+          link2remove=true
+        else
+
+          # Check new 
+          if [ "${USE_EQUO}" = "0" ] ; then
+            res=$(qlist -IC $pkg 2>/dev/null | grep $f | wc -l)
+          else
+            res=$(equo q files  $pkg -q | grep $f | wc -l)
+          fi
+          if [ "$res" = 1 ] ; then
+            link2fix=true
+            echo "Link $f related to existing package. Try to reinstall $pkg."
+          else
+            MANUALLY_REMOVED_LINKS+=( "$f" )
+          fi
+
+        fi
+
+      fi
+
+    else
+      # Check if file has only one revision number (es. libudev.so.0.63)
+      res=$(perl -e "if ('$base' =~ /(.so[.][\d]+[.][\d]+$)/) { print '1' }")
+      if [ -n "$res" ] ; then
+
+        search_pkg "$base" pkg newlibdir "$lib"
+        if [ -z "$pkg" ] ; then
+
+          base=$(echo "$base" | awk 'match($0, /.so[.][0-9]+/) { print substr($0, 0, RSTART+RLENGTH-1) }')
+          search_pkg "$base" pkg newlibdir "$lib"
+          if [ -z "$pkg" ] ; then
+            log 0 "No package found for link $f."
+            MANUALLY_REMOVED_LINKS+=( "$f" )
+            return
+          fi
+
+          if [ -n "$newlibdir" ] ; then
+            log 0 "Link $base available under $newlibdir. I remove it."
+            link2remove=true
+          else
+
+            current_link=$(readlink $lib/$base)
+            log 0 "Link $f related to package $pkg (with an updated version $current_link). I remove it."
+            link2remove=true
+
+          fi
+
+        else
+
+          log 0 "Link $f of the package $pkg"
+
+          if [ -n "$newlibdir" ] ; then
+            log 0 "Link $base available under $newlibdir. I remove it."
+            link2remove=true
+          else
+
+            # Check new 
+            if [ "${USE_EQUO}" = "0" ] ; then
+              res=$(qlist -IC $pkg 2>/dev/null | grep $f | wc -l)
+            else
+              res=$(equo q files  $pkg -q | grep $f | wc -l)
+            fi
+            if [ "$res" = 1 ] ; then
+              link2fix=true
+              echo "Link $f related to existing package. Try to reinstall $pkg."
+            else
+              MANUALLY_REMOVED_LINKS+=( "$f" )
+            fi
+
+          fi
+
+        fi
+
+      else
+        echo "Link $f not supported".
+        MANUALLY_REMOVED_LINKS+=( "$f" )
+
+      fi
+
+    fi
+
+  fi
+
+  if [ $link2remove = true ] ; then
+    BROKEN_LINKS2REMOVE+=( "$f" )
+  fi
+
+}
+
+rm_broken_links() {
+  for l in ${BROKEN_LINKS2REMOVE[@]} ; do
+    if [ "$DRY_RUN" = 0 ]; then
+      rm -vf ${l}
+    else
+      echo "rm -vf ${l}"
+    fi
+  done
+}
+
+print_links2remove() {
+  for l in ${MANUALLY_REMOVED_LINKS[@]} ; do
+    if [ "$FORCE" = 1 ] ; then
+      if [ "$DRY_RUN" = 0 ] ; then
+        rm -vf ${l}
+      else
+        echo "force: rm -vf ${l}"
+      fi
+    else
+      echo "rm -vf ${l}"
+    fi
+  done
+}
+
+parse_args() {
+
+  help_message() {
+
+    echo "Sabayon Broken Links analyzer.
+Sabayon Team (2019)
+
+$0 [opts]
+
+Available options:
+
+-h|--help         This message.
+--dry-run         Dry run execution.
+--force           Force remove of the links to remove manually.
+--scandir         Define a specific directory to analyze
+--gentoo          Use gentoo tool instead of equo.
+-d|--debug        Enable debug stuff.
+
+Environment variables:
+DRY_RUN           To use instead of --dry-run option. Values: 0 or 1.
+DEBUG             Enable debug output.
+USE_EQUO          To use instead of --gentoo option.
+FORCE             To use instead of --force.
+
+"
+
+  }
+
+  local short_opts="hd"
+  local long_opts="help dry-run force debug scandir: gentoo"
+
+  $(set -- $(getopt -u -q -a -o "$short_opts" -l "$long_opts" -- "$@"))
+
+  while [ $# -gt 0 ] ; do
+    case "$1" in
+
+      -h|--help)
+        help_message
+        exit 1
+        ;;
+      -d|--debug)
+        DEBUG=1
+        ;;
+      --force)
+        FORCE=1
+        ;;
+      --dry-run)
+        DRY_RUN=1
+        ;;
+      --scandir)
+        SCANDIR="$2"
+        shift
+        ;;
+      --gentoo)
+        USE_EQUO=0
+        ;;
+      --)
+        ;;
+      *)
+        echo "Invalid parameter $1."
+        exit 1
+        ;;
+
+    esac
+
+    shift
+
+  done
+
+  unset -f help_message
+}
+
+main() {
+
+  parse_args "$@"
+
+  log 1 "sabayon-brokenlinks: Examine system broken links"
+  check_arch
+  detect_libs_dir
+  summary
+
+  if [[ "$(id -u)" != "0" && "${DRY_RUN}" != "1" ]]; then
+     echo "This script must be run as root" 1>&2
+     exit 1
+  fi
+
+  parse_args
+  unset -f parse_args
+
+  if [ "${USE_EQUO}" = "0" ] ; then
+    which equery 2>&1 >/dev/null || {
+      echo "equery tool is needed. Please install app-portage/gentoolkit."
+      exit 1
+    }
+
+    which qlist 2>&1 >/dev/null || {
+      echo "qlist tool is needed. Please install app-portage/portage-utils."
+      exit 1
+    }
+  fi
+
+  examine_libs
+
+  if [ ${#BROKEN_LINKS2REMOVE[@]} -gt 0 ] ; then
+    log 1 "Remove Broken Links!"
+    rm_broken_links
+  fi
+
+  if [ ${#MANUALLY_REMOVED_LINKS[@]} -gt 0 ] ; then
+    if [ "${FORCE}" = 1 ] ; then
+      log 1 "Hereinafter, links removed with force:"
+    else
+      log 1 "Hereinafter, links to manually remove:"
+    fi
+    print_links2remove
+  fi
+
+  echo "All Done."
+}
+
+main $@

sabayon-buildpackages

@@ -1,4 +1,20 @@
 #!/bin/bash
+
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
 set -e
 SAB_WORKSPACE="${SAB_WORKSPACE:-$PWD}"
 DOCKER_IMAGE="${DOCKER_IMAGE:-sabayon/builder-amd64}"
@@ -8,7 +24,7 @@ MAKE_CONF="${MAKE_CONF:-$SAB_WORKSPACE/specs/make.conf}"
 OUTPUT_DIR="${OUTPUT_DIR:-$SAB_WORKSPACE/portage_artifacts/}"
 LOCAL_OVERLAY="${LOCAL_OVERLAY:-$SAB_WORKSPACE/local_overlay}"
 ENTROPY_REPOSITORY="${ENTROPY_REPOSITORY:-main}" # Can be weekly, main, testing
-DOCKER_OPTS="${DOCKER_OPTS:--ti --rm}"
+DOCKER_OPTS="${DOCKER_OPTS:--ti --rm --cap-add=SYS_PTRACE}"
 
 . /sbin/sabayondevkit-functions.sh
 
@@ -41,6 +57,7 @@ docker_volumes=( -v "$OUTPUT_DIR:/usr/portage/packages" )
 [ -z "$ENMAN_REPOSITORIES" ] || docker_env+=(-e "ENMAN_REPOSITORIES=$ENMAN_REPOSITORIES")
 [ -z "$REMOVE_ENMAN_REPOSITORIES" ] || docker_env+=(-e "REMOVE_ENMAN_REPOSITORIES=$REMOVE_ENMAN_REPOSITORIES")
 [ -z "$DISTFILES" ] || docker_volumes+=(-v "$DISTFILES:/usr/portage/distfiles")
+[ -z "$INTERNAL_BUILDER" ] || docker_volumes+=(-v "$INTERNAL_BUILDER:/usr/sbin/builder")
 [ -z "$ENTROPY_DOWNLOADED_PACKAGES" ] || docker_volumes+=(-v "$ENTROPY_DOWNLOADED_PACKAGES:/var/lib/entropy/client/packages")
 [ -z "$DISTCC_HOSTS" ] || docker_env+=(-e "DISTCC_HOSTS=$DISTCC_HOSTS")
 [ -z "${PRUNE_VIRTUALS}" ] || docker_env+=(-e "PRUNE_VIRTUALS=$PRUNE_VIRTUALS")
@@ -56,7 +73,14 @@ docker_volumes=( -v "$OUTPUT_DIR:/usr/portage/packages" )
 [ -z "$REMOTE_CONF_PORTDIR" ] || docker_env+=(-e "REMOTE_CONF_PORTDIR=$REMOTE_CONF_PORTDIR")
 [ -z "$REMOTE_PORTDIR" ] || docker_env+=(-e "REMOTE_PORTDIR=$REMOTE_PORTDIR")
 [ -z "$ETP_NOCACHE" ] || docker_env+=(-e "ETP_NOCACHE=$ETP_NOCACHE")
+[ -z "$PRETEND" ] || docker_env+=(-e "PRETEND=$PRETEND")
+[ -z "$BUILDER_VERBOSE" ] || docker_env+=(-e "BUILDER_VERBOSE=$BUILDER_VERBOSE")
+[ -z "$DETECT_OBSOLETE" ] || docker_env+=(-e "DETECT_OBSOLETE=$DETECT_OBSOLETE")
+[ -z "$TARGET_OVERLAY" ] || docker_env+=(-e "TARGET_OVERLAY=$TARGET_OVERLAY")
 [ -d "$LOCAL_OVERLAY" ] && docker_volumes+=(-v "$LOCAL_OVERLAY:/usr/local/local_portage")
+[ -z "$SHARE_WORKSPACE" ] || docker_volumes+=(-v "$SAB_WORKSPACE:/devkit-workspace")
+[ -z "$PRE_SCRIPT" ] || docker_volumes+=(-v "$PRE_SCRIPT:/pre-script")
+[ -z "$POST_SCRIPT" ] || docker_volumes+=(-v "$POST_SCRIPT:/post-script")
 
 if [ -e $MAKE_CONF ]; then
   echo "You specified a make.conf. I hope you know what are you doing"
@@ -76,11 +100,12 @@ if [ -d "$SAB_WORKSPACE"/specs ]; then
   [ -e "$SAB_WORKSPACE"/specs/custom.env ] && docker_volumes+=(-v "$SAB_WORKSPACE/specs/custom.env:/opt/sabayon-build/conf/$SAB_ARCH/portage/package.env")
   [ -e "$SAB_WORKSPACE"/specs/custom.keywords ] && docker_volumes+=(-v "$SAB_WORKSPACE/specs/custom.keywords:/opt/sabayon-build/conf/$SAB_ARCH/portage/package.keywords/99-custom.keywords")
   [ -d "$SAB_WORKSPACE"/specs/env ] && docker_volumes+=(-v "$SAB_WORKSPACE/specs/env/:/opt/sabayon-build/conf/$SAB_ARCH/portage/env/")
+  [ -d "/vagrant" ] && docker_volumes+=(-v "/vagrant:/vagrant")
 
 fi
 
 echo "Spawning the package builder container for '$@'."
 echo ""
-#echo "docker run $DOCKER_OPTS ${docker_env[@]} ${docker_volumes[@]} $DOCKER_IMAGE $@"
+echo "docker run $DOCKER_OPTS \"${docker_env[@]}\" \"${docker_volumes[@]}\" $DOCKER_IMAGE $@"
 
-docker run $DOCKER_OPTS "${docker_env[@]}" "${docker_volumes[@]}" $DOCKER_IMAGE $@
+docker run $DOCKER_OPTS "${docker_env[@]}" "${docker_volumes[@]}" $DOCKER_IMAGE "$@"

sabayon-bz2brokenlibs

@@ -1,5 +1,20 @@
 #!/bin/bash
 
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
 . /sbin/sabayondevkit-functions.sh
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

sabayon-commit

@@ -0,0 +1,95 @@
+#!/usr/bin/perl
+
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+use feature 'say';
+use Cwd;
+use File::Temp;
+
+my $current_git_directory = qx|git rev-parse --show-toplevel 2>/dev/null|;
+chomp $current_git_directory;
+my $cwd = getcwd;
+chdir($current_git_directory);
+my $commit_message_tmpfile = File::Temp->new();
+my @changed_files          = qx|git status -s|;
+my $n_changed_files        = scalar @changed_files;
+
+die "No files changed. Exiting." if $n_changed_files <= 0;
+my %atoms = ();
+
+sub _build_git_repo {
+    my ($file_name) = @_;
+    my $commit_message;
+
+    if ( $file_name
+        =~ /conf\/(home|intel|arm(arch|hfp|v6l|vtl))\/(entropy|portage|repo)\/(.*)/
+        )
+    {
+        $commit_message = "$1/$4: ";
+    }
+    elsif ( $filename eq
+        "conf/noarch/entropy/packages/packages.server.dep_blacklist" )
+    {
+        $commit_message = "dep_blacklist: ";
+    }
+    elsif ( $filename eq
+        "conf/noarch/entropy/packages/packages.server.dep_rewrite" )
+    {
+        $commit_message = "dep_rewrite: ";
+    }
+
+    if ($commit_message) {
+        print $commit_message_tmpfile $commit_message;
+        system( "git commit -eF " . $commit_message_tmpfile->filename );
+        unlink($commit_message_tmpfile) if -e $commit_message_tmpfile;
+    }
+
+}
+
+sub _overlay_git_repo {
+    die "If you are in the overlay, call me in the ebuild dir"
+        if $current_git_directory eq getcwd;
+    chdir($cwd);
+    die "I'm not pleased.. but you could force with --force"
+        if ( _system("repoman") && $ARGV[0] ne "--force" );
+    _system("repoman commit $ARGV[0]");
+}
+
+sub _system {
+    my $prog = shift;
+    my $rv = system( {$prog} $prog => @_ );
+    if ( $rv == -1 ) { say("Can't launch $prog: $!"); return 1; }
+    elsif ( my $s = $rv & 127 ) {
+        say("$prog died from signal $s");
+        return 1;
+    }
+    elsif ( my $e = $rv >> 8 ) { say("$prog exited with code $e"); return 1; }
+    return 0;
+}
+
+foreach my $file (@changed_files) {
+    chomp $file;
+    my @words = split( ' ', $file, 2 );
+    next if $words[0] eq "??";    # allow "dangling" files
+    my $file_name = $words[1];
+    if ( $file_name =~ /conf\/(intel|arm|noarch)/ ) {
+        _build_git_repo($file_name);
+    }
+    elsif ( $file_name =~ /\.ebuild/ ) {
+        _overlay_git_repo($file_name);
+    }
+
+}

sabayon-createrepo

@@ -1,4 +1,20 @@
 #!/bin/bash
+
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
 set -e
 . /sbin/sabayondevkit-functions.sh
 
@@ -68,8 +84,8 @@ fi
 eit key import \$repo /etc/entropy/mykeys/private.key /etc/entropy/mykeys/key.pub && { eit key sign \$repo || true; } && { echo "=== Repository key imported successfully ==="; }
 
 echo "=== Injecting packages ==="
-echo "Yes" | eit inject \${built_pkgs} || { echo "ouch unable to inject" && exit 3; }
+eit inject --quick \${built_pkgs} || { echo "ouch unable to inject" && exit 3; }
-echo "Yes Yes Yes" | eit commit --quick
+eit commit --quick
 
 echo "=== Pushing built packages locally ==="
 eit push --quick --force
@@ -88,8 +104,8 @@ database-format = bz2
 # disabled-eapis = 1,2
 # expiration-based-scope = disable
 # nonfree-packages-directory-support = disable
-rss-feed = disable
+rss-feed = enable
-changelog = disable
+changelog = enable
 rss-name = packages.rss
 rss-base-url = http://packages.sabayon.org/?quicksearch=
 rss-website-url = http://www.sabayon.org/

sabayon-createrepo-cleanup

@@ -1,4 +1,20 @@
 #!/bin/bash
+
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
 set -e
 . /sbin/sabayondevkit-functions.sh
 

sabayon-createrepo-remove

@@ -1,4 +1,20 @@
 #!/bin/bash
+
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
 set -e
 . /sbin/sabayondevkit-functions.sh
 

sabayon-detectobsolete

@@ -0,0 +1,65 @@
+#!/usr/bin/perl
+# mudler <mudler@sabayon.org>
+# this tool requires querypkg
+use Getopt::Long;
+use strict;
+use warnings;
+my $arch;
+my $verbose;
+my $overlay;
+GetOptions(
+    "arch=s"    => \$arch,
+    "overlay=s" => \$overlay,
+    "verbose"   => \$verbose
+) or die("Error in command line arguments\n");
+
+die("You should at least supply an overlay with --overlay") if !$overlay;
+
+# Input: Overlay absolute path
+# Output: array with package names (category/name)
+sub get_packages {
+    keys %{
+        {   map {
+                s/$overlay\/|\.ebuild//g;
+                $_ = join( '/', ( split( /\//, $_ ) )[ 0, 1 ] );
+                $_ => 1
+            } glob( $_[0] . "/*/*/*.ebuild" )
+        }
+    };
+}
+
+# Input: package (category/name)
+# Output: returns 1 if obsolete and can be removed
+sub obsolete_package($$) {
+    my $package = $_[0];
+    my $arch    = $_[1];
+    my $l_arch  = ( defined $arch and $arch ne "" ? "--arch $arch" : "" );
+    print "querypkg -q $l_arch $package --show spm_repo\n" if $verbose;
+    my @out = `querypkg -q $l_arch $package --show spm_repo`;
+    chomp(@out);
+    return 1 if "@out" eq "";
+    foreach my $l (@out) {
+        print " >> $l\n" if $verbose;
+        return 1 if ( $l =~ /$package.*\{spm_repo\:gent.*/ );
+    }
+    return 0;
+}
+
+my @packages = get_packages($overlay);
+my @obsoletes;
+
+foreach my $p (@packages) {
+    print "[$p] Checking if there is a version in the repositories.... ";
+    print "\n" if $verbose;
+    if ( obsolete_package( $p, $arch ) ) {
+        print " OBSOLETE! \n";
+        push( @obsoletes, $p );
+    }
+    else {
+        print " ok  \n";
+    }
+}
+
+print "\n";
+print "Obsoletes found:\n\n";
+print "$_\n" for @obsoletes;

sabayon-maint-helper

@@ -0,0 +1,110 @@
+#!/bin/bash
+
+# Copyright 2016-2018 See AUTHORS file
+#
+# This program 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set -e
+. /sbin/sabayondevkit-functions.sh
+
+help_msg() {
+
+   echo "
+ sabayon-maint-helper:
+
+Script for builder boxes maintenance.
+
+-h|--help        This message.
+--installed      Upgrades all the packages installed in the box.
+--obsolete       Upgrades ONLY the packages that are listed obsolete in eix-test-obsolete.
+--all            Tries to upgrade all package without any euristics
+--category       Tries to upgrade/install all the packages in the specified category
+                 e.g. sabayon-maint-helper 'app-office'
+
+Some options could be set also as environment variables:
+EMERGE_DEFAULT_ARGS     Default emerge options
+
+NOTE: This script MUST be execute as root.
+"
+}
+
+
+parse_args() {
+
+   local short_opts="h"
+   local long_opts="help arch: host-arch: unprivileged stagingdir: image-descr: image:"
+
+   $(set -- $(getopt -u -q -a -o "$short_opts" -l "$long_opts" -- "$@"))
+
+   while [ $# -gt 0 ] ; do
+      case "$1" in
+
+         -h|--help)
+            help_msg
+            exit 1
+            ;;
+         --installed)
+            echo "Trying to upgrade all the installed packages"
+            rebuild_all
+            ;;
+         --obsolete)
+            echo "Upgrading the packages that are marked as obsolete"
+            build_obsolete
+            ;;
+         --all)
+            echo "Upgrading/Installing everything available to install"
+            build_all_availables
+            ;;
+         --category)
+            echo "Upgrading/Installing everything inside the '$2' category"
+            build_category_installed "$2"
+            shift
+            ;;
+         --)
+            help_msg
+            exit 1
+            ;;
+         *)
+            echo "Invalid parameter $1."
+            exit 1
+            ;;
+
+      esac
+
+      shift
+   done
+
+   return 0
+}
+
+main() {
+
+  if [ "$(id -u)" != "0" ]; then
+     echo "This script must be run as root" 1>&2
+     exit 1
+  fi
+
+  [ -z "$@" ] && help_msg && exit 1
+
+  (
+    echo "Acquiring lock"
+    flock -x -w 10 200 || ( echo "Failed acquiring lock in 10 seconds" && exit 1 )
+
+    parse_args "$@"
+
+  ) 200>/var/lock/.repomaint
+
+}
+
+main "$@"

sabayondevkit-functions.sh

@@ -1,59 +1,88 @@
 #!/bin/bash
 
+set -e
+
+export BUILD_DIR="${BUILD_DIR:-/opt/sabayon-build/}"
+
 check_docker_requirements(){
   if [ "$(id -u)" != "0" ]; then
     groups | grep -q docker || echo "--> If you are not running the script as root, your user should be in the docker group to use it. (sudo gpasswd -a $USER docker)"
   fi
-  ps aux | grep -q '[d]ocker' || echo "--> Be sure to have the docker daemon running (sudo systemctl start docker) of configure it to run on boot (sudo systemctl enable docker). Trying to start it anyway" && sudo systemctl start docker || true
+  ps aux | grep -q '[d]ocker' || echo "--> Be sure to have the docker daemon running (sudo systemctl start docker) or configure it to run on boot (sudo systemctl enable docker). Trying to start it anyway" && systemctl start docker || true
 }
 
 die() { echo "$@" 1>&2 ; exit 1; }
 
-build() {
+build_sync() {
-local SEARCH=$1
+  layman -S
-local EMERGE_DEFAULT_ARGS=${2:---accept-properties=-interactive --verbose --oneshot --nospinner --noreplace --quiet-build=y --quiet-fail --fail-clean=y --complete-graph --buildpkg}
+  emerge --sync
-for i in $(EIX_LIMIT=0 eix --only-names --pure-packages "$SEARCH/" | xargs echo | uniq);
+  eix-update
-  do
+  pushd "${BUILD_DIR}"
-    echo "Building $i"
+    git stash
-    emerge $EMERGE_DEFAULT_ARGS -o $i && \
+    git fetch --all || true
-    emerge $EMERGE_DEFAULT_ARGS $i
+    git checkout master || true
-  done
+    git reset --hard origin/master || true
+  popd
 }
 
-build_installed() {
+build_category() {
   local SEARCH=$1
-  local EMERGE_DEFAULT_ARGS=${2:---accept-properties=-interactive --newuse --noreplace --changed-use --update --verbose --oneshot --nospinner --quiet-build=y --quiet-fail --fail-clean=y --complete-graph --buildpkg}
+  build_sync
+  for i in $(EIX_LIMIT=0 eix --only-names --pure-packages "$SEARCH/" | xargs echo | uniq);
+    do
+      echo "Building $i"
+      emerge ${EMERGE_DEFAULT_ARGS:---accept-properties=-interactive --verbose --oneshot --nospinner --noreplace --quiet-build=y --quiet-fail --fail-clean=y --complete-graph --buildpkg} $i || true
+    done
+}
 
+build_obsolete() {
+  build_sync
+  for i in $(EIX_LIMIT=0 eix-test-obsolete | grep '\[U\]' | awk '{ print $2 }' | xargs echo | uniq);
+    do
+     echo "Build $i"
+     emerge ${EMERGE_DEFAULT_ARGS:---accept-properties=-interactive -u --verbose --oneshot --nospinner --quiet-build=y --quiet-fail --fail-clean=y --complete-graph --buildpkg --noreplace} $i || true
+    done
+}
+
+build_category_installed() {
+  local SEARCH=$1
+  build_sync
   for i in $(EIX_LIMIT=0 eix -I --only-names --pure-packages "$SEARCH/" | xargs echo | uniq);
     do
       echo "Building $i"
-      emerge $EMERGE_DEFAULT_ARGS $i
+      emerge ${EMERGE_DEFAULT_ARGS:---accept-properties=-interactive -u --newuse --noreplace --changed-use --update --verbose --oneshot --nospinner --quiet-build=y --quiet-fail --fail-clean=y --complete-graph --buildpkg} $i || true
     done
 }
 
 build_all_availables() {
-for i in $(cat /usr/portage/profiles/categories | xargs echo | uniq);
+  for i in $(cat /usr/portage/profiles/categories | xargs echo | uniq);
-  do
+    do
-    build "$i/"
+      build_category "$i/"
-  done
+    done
 }
 
 rebuild_all() {
 for i in $(cat /usr/portage/profiles/categories | xargs echo | uniq);
   do
-    build_installed "$i/"
+    build_category_installed "$i/"
   done
 }
 
-build_sync() {
+get_category() {
-  emerge-webrsync || exit 1
+  local CATEGORY=$1
-  emerge --sync
+  local PACKS
-  layman -S
+  for i in $(EIX_LIMIT=0 eix --only-names --pure-packages "$CATEGORY/" | xargs echo | uniq);
-  eix-update || exit 1
+    do
-  pushd /opt/sabayon-build/
+      PACKS+="$i "
-    git stash
+    done
-    git fetch --all
+    echo $PACKS
-    git checkout master
+}
-    git reset --heard origin/master
+
-  popd
+get_all_availables() {
+  local RES
+  for i in $(cat /usr/portage/profiles/categories | xargs echo | uniq);
+    do
+        RES+="$(get_category $i) "
+    done
+  echo $RES
 }