diff options
Diffstat (limited to 'lib/gitlab/slash_commands/command_definition.rb')
-rw-r--r-- | lib/gitlab/slash_commands/command_definition.rb | 46 |
1 files changed, 36 insertions, 10 deletions
diff --git a/lib/gitlab/slash_commands/command_definition.rb b/lib/gitlab/slash_commands/command_definition.rb index 60d35be2599..12a385f90fd 100644 --- a/lib/gitlab/slash_commands/command_definition.rb +++ b/lib/gitlab/slash_commands/command_definition.rb @@ -1,16 +1,19 @@ module Gitlab module SlashCommands class CommandDefinition - attr_accessor :name, :aliases, :description, :params, :condition_block, :action_block + attr_accessor :name, :aliases, :description, :explanation, :params, + :condition_block, :parse_params_block, :action_block def initialize(name, attributes = {}) @name = name - @aliases = attributes[:aliases] || [] - @description = attributes[:description] || '' - @params = attributes[:params] || [] + @aliases = attributes[:aliases] || [] + @description = attributes[:description] || '' + @explanation = attributes[:explanation] || '' + @params = attributes[:params] || [] @condition_block = attributes[:condition_block] - @action_block = attributes[:action_block] + @parse_params_block = attributes[:parse_params_block] + @action_block = attributes[:action_block] end def all_names @@ -28,14 +31,20 @@ module Gitlab context.instance_exec(&condition_block) end + def explain(context, opts, arg) + return unless available?(opts) + + if explanation.respond_to?(:call) + execute_block(explanation, context, arg) + else + explanation + end + end + def execute(context, opts, arg) return if noop? || !available?(opts) - if arg.present? - context.instance_exec(arg, &action_block) - elsif action_block.arity == 0 - context.instance_exec(&action_block) - end + execute_block(action_block, context, arg) end def to_h(opts) @@ -52,6 +61,23 @@ module Gitlab params: params } end + + private + + def execute_block(block, context, arg) + if arg.present? + parsed = parse_params(arg, context) + context.instance_exec(parsed, &block) + elsif block.arity == 0 + context.instance_exec(&block) + end + end + + def parse_params(arg, context) + return arg unless parse_params_block + + context.instance_exec(arg, &parse_params_block) + end end end end |