nayuos: Add instance.cfg file.

instance.cfg

+[buildout]
+parts =
+  parameters
+  get-chromium-sources
+  build-chromiumos
+
+# eggs given by software.cfg
+eggs-directory = {{ eggs_directory }}
+develop-eggs-directory = {{ develop_eggs_directory }}
+
+#################################### Tools, sources getter ##################################
+
+[clone-depot-tools]
+# needed for the "repo" command (to download many git repositories)
+recipe = slapos.recipe.build:gitclone
+repository = https://chromium.googlesource.com/chromium/tools/depot_tools.git
+branch = master
+
+[depot-tools]
+export-path =
+  export PATH=${clone-depot-tools:location}:"$PATH";
+
+[build-commands]
+env =
+  ${depot-tools:export-path}
+  cd ${get-chromium-sources:location};
+
+############################################################################################
+
+[parameters]
+# for use of the "parameters" XML configuration given from the
+# webrunner interface
+# if needed, .serialized => json (more complex structures are OK, but need another 
+# jinja template for reading the content of the parameters)
+recipe = slapos.cookbook:slapconfiguration
+computer = ${slap_connection:computer_id}
+partition = ${slap_connection:partition_id}
+url = ${slap_connection:server_url}
+key = ${slap_connection:key_file}
+cert = ${slap_connection:cert_file}
+
+[get-chromium-sources]
+recipe = plone.recipe.command
+stop-on-error = true
+location = ${clone-depot-tools:location}/../chromiumos
+command =
+  echo "getting Chromium OS sources..."
+  ${depot-tools:export-path}
+  mkdir ${:location}
+  cd ${:location}
+  repo init -u https://chromium.googlesource.com/chromiumos/manifest.git -b ${parameters:configuration.branch}
+  repo sync
+update-command =
+  ${depot-tools:export-path}
+  cd ${:location}
+  repo sync
+
+[build-chromiumos]
+recipe = plone.recipe.command
+stop-on-error = true
+command =
+  ${build-commands:env}
+#  cros_sdk --delete
+  echo "building packages for Chromium OS..."
+  cros_sdk -- ./build_packages --board=${parameters:configuration.board}
+  && cros_sdk -- ./build_image --board=${parameters:configuration.board}
+  && touch $(pwd)/${parameters:configuration.board}.img
+  && cros flash --board=${parameters:configuration.board} file://$(pwd)/${parameters:configuration.board}.img
+  
\ No newline at end of file