Add LICENSE

- Also print a short summary of compilation result
- Add KEEP_GOING env variable,
  if disabled a failure in split install makes the build fail

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. |
+

builder

@@ -1,16 +1,31 @@
 #!/usr/bin/env 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 Getopt::Long;
 use v5.10;
 no feature "say";
 use Storable 'dclone';
 
-my $profile           = $ENV{BUILDER_PROFILE}   // 3;
+my $profile           = $ENV{BUILDER_PROFILE}   // 16;
 my $jobs              = $ENV{BUILDER_JOBS}      // 1;
 my $use_equo          = $ENV{USE_EQUO}          // 1;
 my $preserved_rebuild = $ENV{PRESERVED_REBUILD} // 0;
 my $emerge_defaults_args = $ENV{EMERGE_DEFAULTS_ARGS}
-    // "--accept-properties=-interactive --verbose --oneshot --complete-graph --buildpkg";
+    // "--accept-properties=-interactive --q --oneshot --complete-graph --buildpkg";
 $ENV{FEATURES} = $ENV{FEATURES}
     // "parallel-fetch protect-owned compressdebug splitdebug -userpriv";
 
@@ -45,6 +60,7 @@ my $pretend                   = $ENV{PRETEND} // 0;
 my $obsoleted                 = $ENV{DETECT_OBSOLETE} // 0;
 my $target_overlay            = $ENV{TARGET_OVERLAY};
 my $verbose                   = $ENV{BUILDER_VERBOSE} // 0;
+my $keep_going                = $ENV{KEEP_GOING} // 1;
 
 my $make_conf = $ENV{MAKE_CONF};
 
@@ -66,6 +82,16 @@ $ENV{ACCEPT_LICENSE} = "*";    # we can use wildcard since entropy 302
 # A barely print replacement
 sub say { print join( "\n", @_ ) . "\n"; }
 
+sub loud {
+    say;
+    say "===" x 4;
+    say "===" x 4;
+    say @_;
+    say "===" x 4;
+    say "===" x 4;
+    say;
+}
+
 sub safe_call {
     my $cmd    = shift;
     my $rt     = _system($cmd);
@@ -149,7 +175,7 @@ sub package_deps {
 
     if ( !exists $package_dep_cache{$cache_key} ) {
         my @dependencies =
-            qx/equery -C -q g --depth=$depth $package/;    #depth=0 it's all
+            qx/equery -C -q g --depth=$depth '$package'/;    #depth=0 it's all
         chomp @dependencies;
 
 # If an unversioned atom is given, equery returns results for all versions in the portage tree
@@ -245,12 +271,7 @@ sub abs_atom { atom; s/^(\<|\>|=)+// }
 # Same again as a function
 sub to_atom { my $p = shift; local $_ = $p; atom; return $_; }
 
-sub to_abs_atom {
-    my $p = shift;
-    $p = to_atom($p);
-    $p =~ s/^(\<|\>|=)+//;
-    return $p;
-}
+sub to_abs_atom { my $p = shift; local $_ = $p; abs_atom; return $_; }
 
 # Input: Array
 # Output: array with unique elements
@@ -276,9 +297,9 @@ sub detect_useflags {
 sub compile_packs {
     my ( $target, @packages ) = @_;
     my $extra_arg;
+    my $compiled = {};
     $extra_arg = "-B" if $target eq "injected_targets";
     my $package_counter = 0;
-    my $return;
     for my $pack (@packages) {
         my $tmp_rt;
         say "\n" x 2, "==== Compiling $pack ====", "\n" x 2;
@@ -305,12 +326,9 @@ sub compile_packs {
                 "emerge $emerge_defaults_args -j $jobs $extra_arg '$pack'");
         }
         $package_counter++;
-
-        $return = $tmp_rt
-            if ( $? == -1 or $? & 127 or !$rt )
-            ;    # if one fails, the build should be considered failed!
+        $compiled->{$pack} = $tmp_rt;
     }
-    return $return;
+    return $compiled;
 }
 
 sub help {
@@ -344,11 +362,11 @@ if ( @overlays > 0 ) {
     }
 }
 
-say "[*] Installing:";
+say "[*] Compiling:";
 
 say "\t* " . $_ for @ARGV;
 
-say "[*] Syncing configurations files, Layman and Portage";
+loud "Setup phase start";
 
 if ($pretend) {
     say "[*] PRETEND enabled, no real action will be performed.";
@@ -421,7 +439,7 @@ if ( $remote_overlay and $remote_overlay ne "" ) {
 }
 
 if ( $remove_layman_overlay and $remove_layman_overlay ne "" ) {
-    say "===== Removing overlays: $remove_remote_overlay =====";
+    say "===== Removing overlays: $remove_layman_overlay =====";
 
     _system("layman -d $_") for ( split( / /, $remove_layman_overlay ) );
 }
@@ -464,34 +482,74 @@ if ($use_equo) {
 
     say "Devkit version:";
     _system("equo s -vq app-misc/sabayon-devkit");
+
+    _system("equo repo mirrorsort sabayonlinux.org") if $equo_mirrorsort;
+
+    # Try to use last enman version
+    _system("equo up && equo i enman --relaxed");
+
     _system("enman list --installed -q");
     my $enman_list_output = qx|enman list --installed -q|;
     chomp($enman_list_output);
-    my @installed_enman_repos = split( /\n/, $enman_list_output );
+    my @installed_enman_repos;
+
+    if ( $enman_list_output eq "No repositories were installed with enman" ) {
+        @installed_enman_repos = ();
+    }
+    else {
+        @installed_enman_repos = split( / /, $enman_list_output );
+    }
 
     if ( $enman_repositories and $enman_repositories ne "" ) {
-        my @enman_toadd = split( / /, $enman_repositories );
+        say "==================================";
+        my @enman_toadd;
+        if ( index( $enman_repositories, "\n" ) != -1 ) {
+            @enman_toadd = split( /\n/, $enman_repositories );
+        }
+        else {
+            @enman_toadd = split( / /, $enman_repositories );
+        }
+
         for my $enman_add (@enman_toadd) {
+            say "Check enman " . $enman_add;
             if ( !grep ( $enman_add, @installed_enman_repos ) ) {
-                safe_call("enman add $_");
+                say "Try to install " . $enman_add;
+                _system("enman add $enman_add");
+            }
+            else {
+                say "Already present: " . $enman_add;
             }
         }
+        say "==================================";
     }
 
     if ( $remove_enman_repositories and $remove_enman_repositories ne "" ) {
-        my @enman_toremove = split( / /, $remove_enman_repositories );
+        say "==================================";
+        my @enman_toremove;
+        if ( index( $remove_enman_repositories, "\n" ) != -1 ) {
+            @enman_toremove = split( /\n/, $remove_enman_repositories );
+        }
+        else {
+            @enman_toremove = split( / /, $remove_enman_repositories );
+        }
+
         for my $enman_remove (@enman_toremove) {
             if ( grep ( $enman_remove, @installed_enman_repos ) ) {
-                safe_call("enman remove $_");
+                say "Try to remove enamn repository " . $enman_remove;
+                _system("enman remove $enman_remove");
+            }
+            else {
+                say "Enman repository $enman_remove is not present.";
             }
         }
+        say "==================================";
     }
 
     _system("enman add $repository_name")
         if ($enman_add_self
         and $repository_name
         and $repository_name ne "" );
-    _system("equo repo mirrorsort sabayonlinux.org") if $equo_mirrorsort;
+
     _system("equo up && equo u");
 }
 
@@ -575,13 +633,11 @@ if ($use_equo) {
     }
 }
 
-say "*** Ready to compile, finger crossed ***";
+loud "Pre-compilation phase start";
 
 _system("emerge --info")
     ; #always give detailed information about the building environment, helpful to debug
 
-my $rt;
-
 if ( $emerge_remove and $emerge_remove ne "" ) {
     say "Removing with emerge: $emerge_remove";
     _system("emerge -C '$_'") for split( / /, $emerge_remove );
@@ -589,16 +645,30 @@ if ( $emerge_remove and $emerge_remove ne "" ) {
 
 _system("chmod +x /pre-script;./pre-script") if -e "/pre-script";
 
+loud "Compilation phase start";
+
+my $return = 0;
 if ($emerge_split_install) {
-    compile_packs( "targets", @packages );
-    $rt = 0;    #consider the build good anyway, like a "keep-going"
+    my $res = compile_packs( "targets", @packages );
+    loud "Compilation summary";
+    foreach my $k ( keys %{$res} ) {
+        my $c = $res->{$k} >> 8;
+        if ( $c != 0 ) {
+            say "$k : build failed ( Exit: $c )";
+            $return = 1 unless $keep_going;
+        }
+        else {
+            say "$k : build succeeded";
+        }
+    }
 }
 else {
     my @p = map {"'$_'"} @packages;
-    $rt = _system("emerge $emerge_defaults_args -j $jobs @p");
+    my $rt = _system("emerge $emerge_defaults_args -j $jobs @p");
+    $return = $rt >> 8;
 }
 
-my $return = $rt >> 8;
+loud "Compilation phase end";
 
 # best effort -B
 compile_packs( "injected_targets", @injected_packages );
@@ -613,7 +683,7 @@ if ( $preserved_rebuild and !$pretend ) {
 }
 
 if ( $qualityassurance_checks == 1 ) {
-    say "*** Quality assurance ***";
+    loud "Quality assurance checks";
     foreach my $pn ( map { abs_atom; $_ } ( @packages, @injected_packages ) )
     {
         say ">> Running repoman on $pn";
@@ -628,7 +698,7 @@ if ( $qualityassurance_checks == 1 ) {
 }
 
 if ( $obsoleted and $target_overlay ) {
-    say "*** Detecting obsoletes ***";
+    loud "Obsoletes detection";
     _system("sabayon-detectobsolete --overlay ${target_overlay}");
 }
 

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-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}"

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; }
-echo "Yes Yes Yes" | eit commit --quick
+eit inject --quick \${built_pkgs} || { echo "ouch unable to inject" && exit 3; }
+eit commit --quick
 
 echo "=== Pushing built packages locally ==="
 eit push --quick --force

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-maint-helper

@@ -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
 

sabayondevkit-functions.sh

@@ -2,6 +2,8 @@
 
 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 $USER docker)"
@@ -15,7 +17,7 @@ build_sync() {
   layman -S
   emerge --sync
   eix-update
-  pushd /opt/sabayon-build/
+  pushd "${BUILD_DIR}"
     git stash
     git fetch --all || true
     git checkout master || true