Added PACKAGES_TO_REMOVE PACKAGES_TO_ADD env vars, cleaning & minor fixes

- Added sabayon-build portage configuration file script
- Selected gentoo profile (amd64 desktop)

Dockerfile

@@ -1,3 +1,4 @@
+# XXX: need to check other stage3 implementations
 # use the tianon gentoo stage3
 #FROM tianon/gentoo-stage3
 #python 3 :(
@@ -9,33 +10,42 @@
 FROM plabedan/gentoo
 # python 2.7
 
-# make sure the package repository is up to date
+ENV PACKAGES_TO_REMOVE="sys-devel/llvm dev-libs/ppl app-admin/sudo x11-libs/gtk+:3 x11-libs/gtk+:2 mariadb sys-fs/ntfs3g"
+ENV PACKAGES_TO_ADD="app-text/pastebunz dev-lang/python-exec-0.3.1-r1"
+
+# Make sure portage is synced and adding sabayon overlay
 RUN emerge --sync
 RUN layman -a sabayon
 
+# XXX: hackz need to be re-installed, fails in equo rescue generate phase
 RUN emerge -C =dev-python/python-exec-0.3.1
+
+# Setting locales
 RUN echo "en_US.UTF-8 UTF-8 " >> /etc/locale.gen
 RUN locale-gen
 RUN eselect locale set en_US.utf8
 RUN env-update
 
 # Adding required use flags
-
 ADD ./conf/00-sabayon.package.use /etc/portage/package.use/00-sabayon.package.use
 
 # Adding required keyword changes
-
 ADD ./conf/00-sabayon.package.keywords /etc/portage/package.keywords/00-sabayon.package.keywords
 
+# emerging equo and expect
 RUN emerge -vt equo --autounmask-write
 RUN emerge expect
 
-
+# Generating empty equo db
 ADD ./script/generate-equo-db.sh /
 ADD ./ext/equo.sql /
 RUN chmod +x /generate-equo-db.sh
 RUN ./generate-equo-db.sh && rm -rfv /equo.sql /generate-equo-db.sh
+
+# Choosing only python2.7 for now, cleaning others
 RUN eselect python set python2.7
+
+# XXX: hackz ca-certificates need to be re-installed, fails in equo rescue generate phase
 RUN emerge -C python:3.2 python:3.3 app-misc/ca-certificates
 
 RUN eselect locale set en_US.utf8
@@ -47,19 +57,43 @@ ADD ./script/equo-rescue-generate.exp /
 RUN chmod +x /equo-rescue-generate.exp
 RUN ./equo-rescue-generate.exp
 RUN rm -rfv /equo-rescue-generate.exp
+
+# Updating repository db
 RUN cp -rfv /etc/entropy/repositories.conf.d/entropy_sabayonlinux.org.example /etc/entropy/repositories.conf.d/entropy_sabayonlinux.org
 RUN equo up
 
-
-# Now we can clean from spinbase the stuff easily
-RUN equo rm --configfiles --deep dev-tcltk/expect dev-lang/tcl
-
+# Sorting mirrors
 RUN equo repo mirrorsort sabayonlinux.org
 
+# Removing portage
 RUN rm -rf /usr/portage/*
 
-RUN equo i app-misc/ca-certificates
+# Accepting licenses needed to continue automatic install/upgrade
+ADD ./conf/spinbase-licenses /etc/entropy/packages/license.accept
 
-RUN wget https://raw.githubusercontent.com/Sabayon/build/master/conf/intel/portage/package.license -O /etc/portage/package.license
+# Specifying a gentoo profile
+RUN eselect profile set 3 
+
+RUN equo i app-misc/ca-certificates --relaxed --nodeps
+
+# Portage configurations
+ADD ./script/sabayon-build.sh /sabayon-build.sh
+RUN chmod +x /sabayon-build.sh
+RUN ./sabayon-build.sh
+RUN rm -rf /sabayon-build.sh
 
 RUN equo u
+
+# Handling install/removal of packages specified in env (and also the basic needed)
+# XXX: sabayon-artwork-core and linux-sabayon should be moved in molecules file
+RUN equo i linux-sabayon sabayon-artwork-core $PACKAGES_TO_ADD
+RUN equo rm $PACKAGES_TO_REMOVE
+
+# Cleaning accepted licenses
+RUN rm -rf /etc/entropy/packages/license.accept
+# Merging defaults configurations
+RUN echo -5 | equo conf update
+# Writing package list file
+RUN equo q list installed -qv > /etc/sabayon-pkglist 
+# Cleaning equo package cache
+RUN equo cleanup

conf/spinbase-licenses

@@ -0,0 +1,21 @@
+AGPL-3
+CC-BY-SA-3.0
+CC0-1.0
+GPL-1+
+HPND
+IJG
+MPL-2.0
+Old-MIT
+PCRE
+RSA
+Ruby-BSD
+SMAIL
+TermReadKey
+UoI-NCSA
+inner-net
+libmng
+libpng
+libtiff
+rc
+tcltk
+man-pages

script/sabayon-build.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+# fetch the bits!
+cd /opt
+git clone git://github.com/Sabayon/build.git sabayon-build
+cd /opt/sabayon-build/conf/intel/portage
+# keep your specific stuff in "myconf" branch:
+git checkout -b myconf
+# symlink to your <arch>:
+ln -sf make.conf.amd64 make.conf
+ln -sf package.env.amd64 package.env
+# add & commit
+git add make.conf package.env
+git config --global user.name "root"
+git config --global user.email "root@localhost"
+git commit
+# rename the gentoo /etc/make.conf and /etc/portage/:
+cd /etc/
+mv portage portage-gentoo
+mv make.conf make.conf-gentoo
+# symlink to sabayon /etc/make.conf /etc/portage/:
+ln -sf /opt/sabayon-build/conf/intel/portage portage