Contents

module Evrone
  module CI
    class Router
      class ScriptBuilder

        WebdavCache = Struct.new(:app) do

          include Helper::Config
          include Helper::Logger

          CASHER_URL = "https://raw.github.com/travis-ci/casher/master/bin/casher"
          CASHER_BIN = "$HOME/.casher/bin/casher"

          def call(env)
            if config.webdav_cache_url
              assign_url_to_env(env)
              prepare(env)
              fetch(env)
              add(env)
              push(env)
            end
            app.call env
          end

          private

            def assign_url_to_env(env)
              name = []
              name << env.build.message.name.dup

              # convert keys from ["rvm:2.0.0"] to "rvm 2.0.0"
              name += env.travis.matrix_keys.map{|i| i.split(":").join(" ") }
              # replace non word chars to ' '
              name = name.join("-").gsub(/[^a-z0-9_\-.]/, ' ')

              name = name.strip().gsub(/ +/, '-').downcase
              name << ".tgz"

              env.webdav_cache_url = "#{config.webdav_cache_url}/#{name}"
            end

            def prepare(env)
              cmd = %{
                export CASHER_DIR=$HOME/.casher &&
                ( mkdir -p $CASHER_DIR/bin &&
                  curl #{CASHER_URL} -s -o #{CASHER_BIN} &&
                  chmod +x #{CASHER_BIN} &&
                  echo casher successfuly downloaded ) ||
                true
              }.compact
              env.init << cmd
            end

            def fetch(env)
              env.init << "#{CASHER_BIN} fetch #{env.webdav_cache_url} || true"
            end

            def add(env)
              env.init << "#{CASHER_BIN} add $HOME/cached || true"
              env.init << "unset CASHER_DIR"
            end

            def push(env)
              env.after_script << "#{CASHER_BIN} push #{env.webdav_cache_url}"
            end

        end
      end
    end
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
evrone-ci-router-0.2.0.pre9	lib/evrone/ci/router/script_builder/webdav_cache.rb
evrone-ci-router-0.2.0.pre8	lib/evrone/ci/router/script_builder/webdav_cache.rb
evrone-ci-router-0.2.0.pre7	lib/evrone/ci/router/script_builder/webdav_cache.rb
evrone-ci-router-0.2.0.pre6	lib/evrone/ci/router/script_builder/webdav_cache.rb
evrone-ci-router-0.2.0.pre5	lib/evrone/ci/router/script_builder/webdav_cache.rb