Do extra root setup only when needed

Regular builds shouldn't need any extra configuration deviating from a
standard ubuntu setup.

2 files changed, 10 insertions, 15 deletions

diff --git a/.travis.yml b/.travis.yml
index e7828fd4af..3f0ed68fdd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,8 +4,17 @@ script: bin/rake spec:travis
 before_script:
   - travis_retry gem install rake:"~> 12.0"
   - travis_retry bin/rake override_version
-  - travis_retry bin/rake spec:travis:deps
+  - travis_retry bin/rake spec:deps
   - bin/rake man:check
+  - if [ "$BUNDLER_SPEC_SUB_VERSION" = "" ];
+    then
+      sudo apt-get install graphviz -y;
+    fi
+  - if [ "$TRAVIS_RUBY_VERSION" = "2.3.8" ];
+    then
+      sudo sed -i 's/1000::/1000:Travis:/g' /etc/passwd;
+      sudo sed -i '/secure_path/d' /etc/sudoers;
+    fi
 
 branches:
   only:
diff --git a/Rakefile b/Rakefile
index 8cd6def9f1..2243da21c5 100644
--- a/Rakefile
+++ b/Rakefile
@@ -36,20 +36,6 @@ namespace :spec do
     Spec::Rubygems.dev_setup
   end
 
-  namespace :travis do
-    task :deps do
-      # Give the travis user a name so that git won't fatally error
-      system "sudo sed -i 's/1000::/1000:Travis:/g' /etc/passwd"
-      # Strip secure_path so that RVM paths transmit through sudo -E
-      system "sudo sed -i '/secure_path/d' /etc/sudoers"
-      # Install graphviz so that the viz specs can run
-      sh "sudo apt-get install graphviz -y"
-
-      # Install the other gem deps, etc
-      Rake::Task["spec:deps"].invoke
-    end
-  end
-
   task :clean do
     rm_rf "tmp"
   end