Merge pull request #785 from stanhu/sh-fips-hash

Switch hash from MD5 to SHA256

Author: rafaelfranca

lib/thor/runner.rb

@@ -2,7 +2,7 @@
 require_relative "group"
 
 require "yaml"
-require "digest/md5"
+require "digest/sha2"
 require "pathname"
 
 class Thor::Runner < Thor #:nodoc:
@@ -91,7 +91,7 @@ def install(name) # rubocop:disable Metrics/MethodLength
     end
 
     thor_yaml[as] = {
-      :filename   => Digest::MD5.hexdigest(name + as),
+      :filename   => Digest::SHA256.hexdigest(name + as),
       :location   => location,
       :namespaces => Thor::Util.namespaces_in_content(contents, base)
     }

spec/runner_spec.rb

@@ -219,7 +219,7 @@ def when_no_thorfiles_exist
         allow(FileUtils).to receive(:touch)
         allow(Thor::LineEditor).to receive(:readline).and_return("Y")
 
-        path = File.join(Thor::Util.thor_root, Digest::MD5.hexdigest(@location + "random"))
+        path = File.join(Thor::Util.thor_root, Digest::SHA256.hexdigest(@location + "random"))
         expect(File).to receive(:open).with(path, "w")
       end