Converted message strings into HEREDOC for better readability.

2 files changed, 19 insertions, 15 deletions

diff --git a/lib/bundler/rubygems_gem_installer.rb b/lib/bundler/rubygems_gem_installer.rb
index caa671d163..6ef6b3606b 100644
--- a/lib/bundler/rubygems_gem_installer.rb
+++ b/lib/bundler/rubygems_gem_installer.rb
@@ -31,20 +31,24 @@ module Bundler
         send(checksum_type(checksum), digest)
       end
       unless digest == checksum
-        raise SecurityError,
-          "Bundler cannot continue installing #{spec.name} (#{spec.version}).\n" \
-          "The checksum for the downloaded `#{spec.full_name}.gem` does not match " \
-          "the checksum given by the server. This means the contents of the downloaded " \
-          "gem is different from what was uploaded to the server, and could be a potential security issue.\n\n" \
-          "To resolve this issue:\n" \
-          "1. delete the downloaded gem located at: `#{spec.gem_dir}/#{spec.full_name}.gem`\n" \
-          "2. run `bundle install`\n\n" \
-          "If you wish to continue installing the downloaded gem, and are certain it does not pose a " \
-          "security issue despite the mismatching checksum, do the following:\n" \
-          "1. run `bundle config disable.checksum_validaiton true` to turn off checksum verification\n" \
-          "2. run `bundle install`\n\n" \
-          "(More info: The expected SHA256 checksum was #{checksum.inspect}, but the " \
-          "checksum for the downloaded gem was #{digest.inspect}.)\n" \
+        raise SecurityError, <<-MESSAGE
+          Bundler cannot continue installing #{spec.name} (#{spec.version}).
+          The checksum for the downloaded `#{spec.full_name}.gem` does not match \
+          the checksum given by the server. This means the contents of the downloaded \
+          gem is different from what was uploaded to the server, and could be a potential security issue.
+
+          To resolve this issue:
+          1. delete the downloaded gem located at: `#{spec.gem_dir}/#{spec.full_name}.gem`
+          2. run `bundle install`
+
+          If you wish to continue installing the downloaded gem, and are certain it does not pose a \
+          security issue despite the mismatching checksum, do the following:
+          1. run `bundle config disable.checksum_validaiton true` to turn off checksum verification
+          2. run `bundle install`
+
+          (More info: The expected SHA256 checksum was #{checksum.inspect}, but the \
+          checksum for the downloaded gem was #{digest.inspect}.)
+          MESSAGE
       end
       true
     end
diff --git a/spec/install/gems/compact_index_spec.rb b/spec/install/gems/compact_index_spec.rb
index e0138cdf46..3c5fc54cf6 100644
--- a/spec/install/gems/compact_index_spec.rb
+++ b/spec/install/gems/compact_index_spec.rb
@@ -716,7 +716,7 @@ The checksum of /versions does not match the checksum provided by the server! So
 
       expect(exitstatus).to eq(19) if exitstatus
       expect(out).
-        to  include("Bundler cannot continue installing rack (1.0.0).\n").
+        to  include("Bundler cannot continue installing rack (1.0.0).").
         and include("The checksum for the downloaded `rack-1.0.0.gem` does not match the checksum given by the server.").
         and include("This means the contents of the downloaded gem is different from what was uploaded to the server, and could be a potential security issue.").
         and include("To resolve this issue:").