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+# Entropy Matter, Automated Entropy Packages Build Service, example spec file
+
+# List of packages required to be built.
+# Comma separated, example: app-foo/bar, bar-baz/foo
+# Mandatory, cannot be empty
+packages:
+        www-client/arora,
+        www-client/conkeror,
+        www-client/dillo,
+        www-client/dooble,
+        www-client/downman,
+        www-client/elinks,
+        www-client/epiphany,
+        www-client/epiphany-extensions,
+        www-client/fetch,
+        www-client/htmlview,
+        www-client/httrack,
+        www-client/icecat,
+        www-client/jd,
+        www-client/leechcraft-deadlyrics,
+        www-client/leechcraft-poshuku,
+        www-client/leechcraft-vgrabber,
+        www-client/links,
+        www-client/luakit,
+        www-client/lynx,
+        www-client/netrik,
+        www-client/opera,
+        www-client/phantomjs,
+        www-client/pybugz,
+        www-client/rekonq,
+        www-client/seamonkey,
+        www-client/seamonkey-bin,
+        www-client/surf,
+        www-client/surfraw,
+        www-client/uget,
+        www-client/uzbl,
+        www-client/w3m,
+        www-client/w3mir,
+        www-client/w3mmee,
+        www-client/xxxterm
+
+# Entropy repository where to commit packages
+# Mandatory, cannot be empty
+repository: sabayon-hell
+
+# Allow Source Package Manager (Portage) repository change?
+# Valid values are either "yes" or "no"
+# Default is: no
+spm-repository-change: no
+
+# Allow compiling package even if it's not actually installed on system?
+# Valid values are either "yes" or "no"
+# Default is: no
+not-installed: no
+
+# Allow dependencies to be pulled in?
+# Valid values are either "yes" or "no"
+# Default is: no
+dependencies: yes
+
+# Allow package downgrade?
+# Valid values are either "yes" or "no"
+# Default is: no
+downgrade: no
+
+# Allow package rebuild?
+# Valid values are either "yes" or "no"
+# Default is: no
+rebuild: no
+
+# Make possible to continue if one or more packages fail to build?
+# Valid values are either "yes" or "no"
+# Default is: no
+keep-going: yes
+
+# Allow new USE flags?
+# Valid values are either "yes" or "no"
+# Default is: no
+new-useflags: yes
+
+# Allow removed USE flags?
+# Valid values are either "yes" or "no"
+# Default is: no
+removed-useflags: yes
+
+# Package pre execution script hook
+# Valid value is path to executable file
+# Env vars:
+# BUILDER_PACKAGE_NAME       = name of the package that would be built
+# pkgpre: /home/fabio/repos/entropy/services/matter_examples/pkgpre.sh
+
+# Package build post execution script hook, executed for each package
+# Valid value is path to executable file
+# Env vars:
+# BUILDER_PACKAGE_NAME       = name of the package that would be built
+# pkgpost: /home/fabio/repos/entropy/services/matter_examples/pkgpost.sh
+
+# Env vars:
+# MATTER_PACKAGE_NAME       = name of the package that would be built. It does
+# not reflect the name of the failing package, because it could be just a
+# dependency of it.
+# MATTER_PORTAGE_FAILED_PACKAGE_NAME = exact name (atom, CPV) of the failing
+# package, the one that triggered the buildfail hook.
+# MATTER_PORTAGE_REPOSITORY = Portage repository from where the package
+# comes from
+# MATTER_PORTAGE_BUILD_LOG_DIR = directory containing all the build logs of
+# the failed package
+buildfail: /particles/hooks/buildfail.sh
+
+# For more info regarding exported environment variables, please see:
+# matter --help