build-cores, logs

src/context.cr

@@ -18,7 +18,7 @@ def pkginfo(package)
 
 	lines = [] of String
 
-	lines << "# Generated by `package`."
+	lines << "# Generated by `packaging`."
 	lines << "pkgname = #{package.name}"
 	lines << "pkgver = #{package.version}-r#{package.release}"
 	lines << "url = #{package.url || ""} "
@@ -62,11 +62,17 @@ class Package::Context
 	# = where to search for binaries and libraries for the build
 	property prefixes = ["/usr", "/", "/usr/baguette"]
 
+	# By default, building a package only uses one core
+	property build_cores = 1
+
 	# list of environment variables we want to have when building
 	property environment = {} of String => String
 
 	property verbosity = 0
 
+	property recipe : Recipe? = nil
+
+
 	def initialize
 		@packaging_backends << ApkBackend.new
 		@packaging_backends << BaguetteBackend.new
@@ -101,7 +107,8 @@ class Package::Context
 
 			options = [
 				"-DCMAKE_INSTALL_PREFIX='#{recipe.prefix}'",
-				"-DCMAKE_BUILD_TYPE=Release #{recipe.options["cmake"]}"
+				"-DCMAKE_BUILD_TYPE=Release #{recipe.options["cmake"]}",
+				"-- -j#{context.build_cores}"
 			]
 
 			child = context.sh "cmake . #{options.join " "}"
@@ -120,7 +127,7 @@ class Package::Context
 				next BuildStatus::Pass
 			end
 
-			child = context.sh "make #{recipe.options["make"]? || ""}"
+			child = context.sh "make -j#{context.build_cores} #{recipe.options["make"]? || ""}"
 
 			if child.exit_status == 0
 				BuildStatus::Success
@@ -188,9 +195,27 @@ class Package::Context
 
 		if @verbosity < -1
 			output = Process::Redirect::Close
+		else
+			# log sub-commands outputs
+			logfile_path = "#{@working_directory}/#{@recipe.not_nil!.working_uuid}.log"
+			output = File.open logfile_path, "a"
+			STDOUT.puts "logging command #{command} #{args}"
+			STDOUT.puts "in " + logfile_path.colorize(:blue).mode(:bright).to_s
+
+			output.puts ""
+			output.puts ""
+			output.puts "logging command $ #{command}"
+			output.puts "     parameters $ #{args}"
 		end
 
-		Process.run command, args, chdir: chdir, output: output, error: output, env: @environment
+		c = Process.run command, args, chdir: chdir, output: output, error: output, env: @environment
+
+		case output
+		when File
+			output.close
+		end
+
+		c
 	end
 
 	def run(command, args)
@@ -235,7 +260,8 @@ class Package::Context
 	end
 
 	def read_recipe(filename : String)
-		Recipe.new self, filename
+		@recipe = Recipe.new self, filename
+		@recipe.not_nil!
 	end
 
 	def find_recipe(name : String) : Recipe?
@@ -267,6 +293,10 @@ class Package::Context
 			when "prefixes"
 				# Prefixes during the build process.
 				@prefixes = value.as_a_or_s
+			when "build-cores"
+				# NB of cores used to compile applications.
+				@build_cores = value.as_s.to_i
+
 			when "environment"
 				# Environment variables during the build process.
 				value.as_a_or_s.each do |entry|
@@ -280,7 +310,11 @@ class Package::Context
 
 					key, value = match
 					@environment[key] = value
+					if @verbosity > 0
+						STDOUT.puts "environment: #{key} => #{value}"
+					end
 				end
+
 			when "package-manager"
 				# Targeted package manager (default: package, for BaguetteOS).
 				begin

src/recipe.cr

@@ -49,8 +49,8 @@ class Package::Recipe
 	property description : String?
 
 	# Informations not specific to individual packages.
-	getter sources       : Sources
-	getter packages      : Array(Package)
+	getter sources       = Sources.new
+	getter packages      = Array(Package).new
 
 	property packager    : String?
 	property maintainer  : String?
@@ -68,16 +68,13 @@ class Package::Recipe
 	getter instructions  = Instructions.new
 	getter options       = Hash(String, String).new
 
-	getter sources       = Sources.new
-	getter packages      = Array(Package).new
-
 	getter watch_script  : String?
 
 	@prefix : String?
 
 	property recipe_directory = "."
 
-	@working_uuid        : UUID = UUID.random
+	getter working_uuid   : UUID = UUID.random
 
 	def initialize(@context, @name, @version)
 	end
@@ -152,6 +149,7 @@ class Package::Recipe
 				value.as_a_or_s.each do |atom|
 					@provides << atom
 				end
+
 			when "options"
 				value.as_a_or_s.each do |option|
 					match  = option.split(':').map(
@@ -309,6 +307,7 @@ class Package::Recipe
 		do_splits
 	end
 
+	# TODO: do not search within source files.
 	private def do_strip
 		@context.info "Stripping binaries"