Rubocop auto correct pass

bin/gitlab-mon

 #!/usr/bin/env ruby
 
-
 require "optparse"
 require "gitlab_monitor"
 

lib/gitlab_monitor/cli.rb

@@ -35,18 +35,18 @@ module GitLab
         def run
           validate!
 
-          ::GitLab::Monitor::GitProber.new(self).
-            probe_pull.
-            probe_push.
-            write_to(@target)
+          ::GitLab::Monitor::GitProber.new(self)
+                                      .probe_pull
+                                      .probe_push
+                                      .write_to(@target)
         end
 
         def options(args)
           args.options do |opts|
             opts.banner = "Usage: #{EXECUTABLE_NAME} #{COMMAND_NAME} [options] repository_path [target_file]"
-            opts.on("-l", "--labels=key=value,key2=value2", "Labels to append to the metrics") { |val|
-              @labels = val.split(",").map{|value| value.split("=").tap{|aa| aa[0] = aa[0].to_sym} }.to_h
-            }
+            opts.on("-l", "--labels=key=value,key2=value2", "Labels to append to the metrics") do |val|
+              @labels = val.split(",").map { |value| value.split("=").tap { |aa| aa[0] = aa[0].to_sym } }.to_h
+            end
             opts
           end
         end
@@ -62,7 +62,7 @@ module GitLab
       end
 
       def self.commands
-        [GIT].inject({}) do |commands, command_class|
+        [GIT].each_with_object({}) do |command_class, commands|
           commands[command_class::COMMAND_NAME] = command_class
           commands
         end

lib/gitlab_monitor/git.rb

@@ -18,7 +18,7 @@ module GitLab
         @tracker.track { execute "git push -q" }
       end
 
-      def empty_commit(message="Beep")
+      def empty_commit(message = "Beep")
         @tracker.track { execute("git commit --allow-empty -m '#{message}'") }
       end
 

lib/gitlab_monitor/prometheus.rb

@@ -6,18 +6,18 @@ module GitLab
       end
 
       def add(name, value, **labels)
-        @metrics[name] = { value: value, labels: labels, timestamp: (Time.now.to_f * 1000).to_i}
+        @metrics[name] = { value: value, labels: labels, timestamp: (Time.now.to_f * 1000).to_i }
         self
       end
 
       def to_s
         buffer = StringIO.new
-        @metrics.each { |name, metrics|
+        @metrics.each do |name, metrics|
           buffer.write(name.to_s)
           labels = (metrics[:labels] || {}).map { |label, value| "#{label}=\"#{value}\"" }.join(",")
           buffer.write("{#{labels}}") unless labels.empty?
           buffer.write(" #{metrics[:value]} #{metrics[:timestamp]}\n")
-        }
+        end
         buffer.rewind
         buffer.read
       end

lib/gitlab_monitor/util.rb

@@ -15,4 +15,3 @@ module GitLab
     end
   end
 end
-

lib/gitlab_monitor/version.rb

 module GitLab
   module Monitor
-    VERSION = "0.0.1"
+    VERSION = "0.0.1".freeze
   end
 end

spec/git_spec.rb

@@ -7,18 +7,17 @@ context "An invalid repository" do
     it "fails with an invalid repository" do
       repo = Dir.mktmpdir
       Dir.rmdir(repo)
-      expect{GitLab::Monitor::Git.new(repo)}.to raise_error(/Repository #{repo} does not exists/)
+      expect { GitLab::Monitor::Git.new(repo) }.to raise_error(/Repository #{repo} does not exists/)
     end
   end
 end
 
-
 GitProberOptions = Struct.new(:source, :labels)
 
 context "With valid pair of repositories" do
   let (:repos) { GitRepoBuilder.new }
 
-  after { repos.cleanup }
+  after do repos.cleanup end
 
   describe GitLab::Monitor::Git do
     it "builds with a repo folder" do
@@ -26,11 +25,11 @@ context "With valid pair of repositories" do
     end
 
     it "pulls correctly" do
-      expect(GitLab::Monitor::Git.new(repos.cloned_repo).pull.time).to satisfy {|v| v >= 0}
+      expect(GitLab::Monitor::Git.new(repos.cloned_repo).pull.time).to satisfy { |v| v >= 0 }
     end
 
     it "pushes correctly" do
-      expect(GitLab::Monitor::Git.new(repos.cloned_repo).push.time).to satisfy {|v| v >= 0}
+      expect(GitLab::Monitor::Git.new(repos.cloned_repo).push.time).to satisfy { |v| v >= 0 }
     end
   end
 
@@ -74,4 +73,3 @@ context "With valid pair of repositories" do
     end
   end
 end
-

spec/prometheus_metrics_spec.rb

@@ -11,6 +11,7 @@ describe GitLab::Monitor::PrometheusMetrics do
 
   it "supports metrics with many labels" do
     expect(subject.add("mymetric", 1.3, mylabel: "x", myotherlabel: "y").to_s).to match(
-      /mymetric{mylabel="x",myotherlabel="y"} 1.3 \d*$/)
+      /mymetric{mylabel="x",myotherlabel="y"} 1.3 \d*$/
+    )
   end
 end

spec/util_spec.rb

@@ -2,6 +2,6 @@ require "spec_helper"
 
 describe GitLab::Monitor::TimeTracker do
   it "tracks execution time" do
-    expect(subject.track { sleep 0.1 }.time).to satisfy {|v| v >= 0.1}
+    expect(subject.track { sleep 0.1 }.time).to satisfy { |v| v >= 0.1 }
   end
 end