Fix tasks/ci.rake for build source aliases

Author: kateinoigakukun

Rakefile

@@ -5,6 +5,7 @@ require "open-uri"
 $LOAD_PATH << File.join(File.dirname(__FILE__), "lib")
 
 require "ruby_wasm/rake_task"
+require "ruby_wasm/packager"
 
 Dir.glob("tasks/**.rake").each { |f| import f }
 
@@ -54,7 +55,8 @@ LIB_ROOT = File.dirname(__FILE__)
 
 TOOLCHAINS = {}
 BUILDS.map { |_, target, _| target }.uniq.each do |target|
-  toolchain = RubyWasm::Toolchain.get(target)
+  build_dir = File.join(LIB_ROOT, "build")
+  toolchain = RubyWasm::Toolchain.get(target, build_dir)
   TOOLCHAINS[toolchain.name] = toolchain
 end
 

lib/ruby_wasm/packager.rb

@@ -76,7 +76,7 @@ def root
   end
 
   # Retrieves the alias definitions for the Ruby sources.
-  def build_source_aliases
+  def self.build_source_aliases(root)
     patches = Dir[File.join(root, "patches", "*.patch")]
     sources = {
       "head" => {
@@ -139,7 +139,7 @@ def full_build_options
       options[:src]
     else
       src_name = options[:src]
-      aliases = build_source_aliases
+      aliases = self.class.build_source_aliases(root)
       aliases[src_name] || raise("Unknown Ruby source: #{src_name} (available: #{aliases.keys.join(", ")})")
     end
     options.merge(

tasks/ci.rake

@@ -1,6 +1,7 @@
 def latest_build_sources
   BUILD_SOURCES
-    .filter_map do |name, src|
+    .filter_map do |name|
+      src = RubyWasm::Packager.build_source_aliases(LIB_ROOT)[name]
       case src[:type]
       when "github"
         url = "repos/#{src[:repo]}/commits/#{src[:rev]}"
@@ -21,7 +22,8 @@ def release_note
 |:-------:|:------:|
 EOS
 
-  BUILD_SOURCES.each do |name, source|
+  BUILD_SOURCES.each do |name|
+    source = RubyWasm::Packager.build_source_aliases(LIB_ROOT)[name]
     case source[:type]
     when "github"
       output +=