Updated dependencies and code for new Crystal version.

src/service.cr

@@ -11,7 +11,7 @@ require "./service/*"
 
 args = [] of String
 
-parser = OptionParser.parse! do |parser|
+parser = OptionParser.parse do |parser|
 	parser.banner = "usage: service <command> [options]\n" +
 		"\n" +
 		"commands:\n" +
@@ -132,7 +132,7 @@ begin
 		child = Process.run "#{OWN_LIBEXEC_DIR}/status", [args[1]],
 			output: Process::Redirect::Inherit,
 			error: Process::Redirect::Inherit
-		return_value = child.exit_status / 256
+		return_value = (child.exit_status / 256).to_i
 
 		# Errors not registered here should probably be verbose in `status`.
 		if return_value == 1

src/service/environment.cr

@@ -1,4 +1,4 @@
-require "specfileparser"
+require "specparser"
 
 class Environment
 	enum Type
@@ -21,7 +21,7 @@ class Environment
 			directory: "/srv/${ENVIRONMENT}"
 	end
 
-	def initialize(specs : SpecFileParser)
+	def initialize(specs : SpecParser)
 		assignments = specs.assignments
 
 		@name = assignments["name"].as_s
@@ -46,7 +46,7 @@ class Environment
 			file_path = "#{path}/#{child}"
 
 			begin
-				environment = Environment.new SpecFileParser.parse(file_path).not_nil!
+				environment = Environment.new SpecParser.parse(file_path).not_nil!
 			rescue e
 				STDERR << "error loading #{file_path}: " << e << "\n"
 				# FIXME: Print stacktrace? Debug mode?

src/service/service.cr

@@ -43,7 +43,7 @@ class Service
 		end
 	end
 
-	def initialize(specs : SpecFileParser)
+	def initialize(specs : SpecParser)
 		assignments = specs.assignments
 
 		@reference = ServiceDefinition.get assignments["name"].as_s
@@ -302,7 +302,7 @@ class Service
 			end
 
 			begin
-				specs = SpecFileParser.parse("#{path}/#{child}").not_nil!
+				specs = SpecParser.parse("#{path}/#{child}").not_nil!
 			rescue
 				next
 			end

src/service/service_definition.cr

@@ -1,5 +1,5 @@
 require "yaml"
-require "specfileparser"
+require "specparser"
 
 class ServiceDefinition
 	struct Consumes
@@ -26,7 +26,7 @@ class ServiceDefinition
 
 		def initialize(@name, @command, @file = nil, @directory = nil)
 		end
-		def initialize(section : SpecFileParser::Section)
+		def initialize(section : SpecParser::Section)
 			@name = section.content["name"].as_s
 			@file = section.content["file"]?.try &.as_s
 			@directory = section.content["directory"]?.try &.as_s
@@ -47,7 +47,7 @@ class ServiceDefinition
 	getter checks : Array(Checks)
 	getter provides : Array(Provides)
 
-	def initialize(specs : SpecFileParser)
+	def initialize(specs : SpecParser)
 		sections = specs.sections
 		specs = specs.assignments
 		@name          = specs["name"].as_s
@@ -64,7 +64,7 @@ class ServiceDefinition
 	def self.load(path)
 		Dir.each_child path do |child|
 			if child.match /\.spec$/
-				@@all << ServiceDefinition.new SpecFileParser.parse("#{path}/#{child}").not_nil!
+				@@all << ServiceDefinition.new SpecParser.parse("#{path}/#{child}").not_nil!
 			else
 				next
 			end