select env instead of inputting its name on stack creating

devops-client/lib/devops-client/handler/deploy_envs/deploy_env.rb

@@ -87,7 +87,7 @@ class DeployEnv
   end
 
   def fetcher
-    @fetcher ||= Helpers::ResourcesFetcher.new(host: @host, handler_object_options: @options, auth: @auth)
+    @fetcher ||= Helpers::ResourcesFetcher.new(host: @host, handler_options: @options, auth: @auth)
   end
 
 

devops-client/lib/devops-client/handler/handler.rb

@@ -26,8 +26,12 @@ class Handler
   attr_accessor :auth
 
   def host
+    if @host.start_with?('http')
+      @host
+    else
       "http://#{@host}"
     end
+  end
 
   #TODO: only basic auth now
   def username
@@ -50,30 +54,9 @@ protected
   end
 
   def fetcher
-    @fetcher ||= Helpers::ResourcesFetcher.new(host: @host, handler_object_options: @options, auth: @auth)
+    @fetcher ||= Helpers::ResourcesFetcher.new(host: @host, handler_options: @options, auth: @auth)
   end
 
-  def params_filter params
-    r = []
-    return params if params.kind_of?(String)
-    params.each do |k,v|
-      key = k.to_s
-      if v.kind_of?(Array)
-        v.each do |val|
-          r.push "#{key}[]=#{val}"
-        end
-      elsif v.kind_of?(Hash)
-        buf = {}
-        v.each do |k1,v1|
-          buf["#{key}[#{k1}]"] = v1
-        end
-        r = r + params_filter(buf)
-      else
-        r.push "#{key}=#{v}"
-      end
-    end
-    r
-  end
 
   def inspect_parameters names, *args
     names.each_with_index do |name, i|

devops-client/lib/devops-client/handler/helpers/http_utils.rb

@@ -143,4 +143,26 @@ module HttpUtils
       params_filter(params.select{|k,v| k != :cmd and !v.nil?}).join("&")
     end
 
+    def params_filter params
+      r = []
+      return params if params.kind_of?(String)
+      params.each do |k,v|
+        key = k.to_s
+        if v.kind_of?(Array)
+          v.each do |val|
+            r.push "#{key}[]=#{val}"
+          end
+        elsif v.kind_of?(Hash)
+          buf = {}
+          v.each do |k1,v1|
+            buf["#{key}[#{k1}]"] = v1
+          end
+          r = r + params_filter(buf)
+        else
+          r.push "#{key}=#{v}"
+        end
+      end
+      r
+    end
+
 end

devops-client/lib/devops-client/handler/helpers/resources_fetcher.rb

@@ -1,13 +1,22 @@
+require "devops-client/handler/helpers/http_utils"
 require 'devops-client/helpers/string_helper'
 
 # fetches resources list along with table
+# Rewrite this to avoid dependency on handlers
 module Helpers
   class ResourcesFetcher
+    include HttpUtils
+
+    # have the same meaning as in handlers
+    attr_reader :username, :password, :options, :host
 
     def initialize(options)
-      @host = options.fetch(:host)
+      @host = "http://#{options.fetch(:host)}"
-      @handler_object_options = options.fetch(:handler_object_options)
+      @options = options.fetch(:handler_options)
       @auth = options.fetch(:auth)
+
+      # username, password and options are used to perform http queries with module HttpUtils
+      @username, @password = @auth[:username], @auth[:password]
     end
 
     def fetch(collection_name, *args)
@@ -19,12 +28,21 @@ module Helpers
       [handler.list_handler(*args), handler.outputter.table]
     end
 
+    def fetch_project(project_id)
+      @fetched_projects = {}
+      if cached = @fetched_projects[project_id]
+        cached
+      else
+        @fetched_projects[project_id] = get("/project/#{project_id}")
+      end
+    end
+
     private
 
     def build_handler(collection_name)
       require_handler_file(collection_name)
 
-      handler = resource_handler_klass(collection_name).new(@host, @handler_object_options)
+      handler = resource_handler_klass(collection_name).new(host, options)
       handler.auth = @auth
       handler
     end

devops-client/lib/devops-client/handler/helpers/resources_selector.rb

@@ -1,38 +1,36 @@
 require 'devops-client/handler/helpers/resources_fetcher'
 require 'devops-client/handler/helpers/input_utils'
+require 'devops-client/output/project'
 
 module Helpers
   class ResourcesSelector
 
     include InputUtils
 
-    # fetcher_instance_or_attrs should be:
+    def initialize(fetcher)
-    #   instance of ResourcesFetcher
+      raise "fetcher should be instance of ResourcesFetcher" unless fetcher.is_a?(ResourcesFetcher)
-    # OR
+      @fetcher = fetcher
-    #   hash with these keys:
-    #     :host
-    #     :handler_object_options
-    #     :auth
-    def initialize(fetcher_instance_or_attrs)
-      if fetcher_instance_or_attrs.is_a?(ResourcesFetcher)
-        @fetcher = fetcher_instance_or_attrs
-      else
-        @fetcher = ResourcesFetcher.new(fetcher_instance_or_attrs)
-      end
     end
 
-    def select_available_provider(options={})
+    def select_available_provider
       providers, table = @fetcher.fetch_with_table('provider')
       # somewhy returns provider name as String.
       select_item_from_table(I18n.t("headers.provider"), providers, table)
     end
 
-    def select_available_project(options={})
+    def select_available_project
       projects, table = @fetcher.fetch_with_table('project')
       project = select_item_from_table(I18n.t("headers.project"), projects, table)
       project['name']
     end
 
+    def select_available_env(project_id)
+      project = @fetcher.fetch_project(project_id)
+      outputter = Output::Project.new(project, {output_type: :show, with_num: true})
+      env = select_item_from_table("Select deploy env", project['deploy_envs'], outputter.table)
+      env['identifier']
+    end
+
     def select_available_stack_template(options={})
       stack_templates, table = @fetcher.fetch_with_table('stack_template', options[:provider])
       stack_template = select_item_from_table(I18n.t("headers.stack_template"), stack_templates, table)

devops-client/lib/devops-client/handler/stack.rb

@@ -51,12 +51,11 @@ class Stack < Handler
     q = {}
 
     q[:without_bootstrap] = options[:without_bootstrap]
-    q[:provider] = options[:provider] || resources_selector.select_available_provider
+    # q[:provider] = options[:provider] || resources_selector.select_available_provider
-    # q[:id] = options[:id] || enter_parameter(I18n.t('handler.stack.create.id'))
     q[:project] = options[:project] || resources_selector.select_available_project
-    q[:deploy_env] = options[:deploy_env] || enter_parameter(I18n.t('handler.stack.create.deploy_env'))
+    q[:deploy_env] = options[:deploy_env] || resources_selector.select_available_env(q[:project])
-    # q[:run_list] = options[:run_list] || enter_parameter_or_empty(I18n.t('handler.stack.create.run_list'))
+    env = fetcher.fetch_project(q[:project])['deploy_envs'].detect {|env| env['identifier'] == q[:deploy_env]}
-    # q[:run_list] = q[:run_list].split(',')
+    q[:provider] = env['provider']
 
     filepath = options[:parameters_file] || enter_parameter(I18n.t('handler.stack.create.parameters_file'))
     q[:parameters] = JSON.parse(File.read(filepath))

devops-client/lib/devops-client/output/base.rb

@@ -38,7 +38,7 @@ module Output
     end
 
     def with_num?
-      outputting_list?
+      @options[:with_num] || outputting_list?
     end
 
     def create_table headers, rows, title=nil, with_num=true, separator=false

devops-client/lib/devops-client/output/project.rb

@@ -60,7 +60,7 @@ module Output
 
     def create_show show
       rows = []
-      headers = if show["type"] == "multi"
+      if show["type"] == "multi"
         show["deploy_envs"].each do |de|
           subprojects = []
           nodes = []
@@ -72,14 +72,14 @@ module Output
           end
           rows.push [ de["identifier"], subprojects.join("\n"), nodes.join("\n"), de["users"].join("\n") ]
         end
-        [
+        headers = [
           I18n.t("output.table_header.deploy_env"),
           I18n.t("output.table_header.subproject") + " - " + I18n.t("output.table_header.deploy_env"),
           I18n.t("output.table_header.node_number"),
           I18n.t("output.table_header.users")
         ]
       else
-        show["deploy_envs"].each do |de|
+        show["deploy_envs"].each_with_index do |de, i|
           rows.push [
             show["name"],
             de["identifier"],
@@ -91,7 +91,7 @@ module Output
             (de["users"] || []).join("\n")
           ]
         end
-        [
+        headers = [
           I18n.t("output.table_header.id"),
           I18n.t("output.table_header.deploy_env"),
           I18n.t("output.table_header.image_id"),

devops-client/locales/en.yml

@@ -43,6 +43,7 @@ en:
     user: "User"
     stack: "Stack"
     stack_template: "Stack template"
+    env: "Deploy environment"
   handler:
     flavor:
       list:
@@ -214,6 +215,7 @@ en:
         show: "Project '%{name}' information"
         servers: "Project '%{title}' servers"
         test: "Project test: %{project} - %{env}"
+        envs: "Project '%{name}' deploy envs"
       provider:
         list: "Providers"
       script: