Add debug statements

lib/mosaik/collectors/history.rb

@@ -8,7 +8,7 @@ def call
         git = Git.open(MOSAIK.options.directory, log: ::Logger.new(File::NULL))
 
         # Fetch commits, limited to the last 1000 commits
-        commits = git.log(10)
+        commits = git.log(100)
 
         # Limit commits to the load paths
         commits = commits.path(MOSAIK.configuration.load_paths.map { |l| File.join(MOSAIK.options.directory, l) })
@@ -44,6 +44,8 @@ def call
             .each { |(a, b)| matrix[a][b] += 1 }
         end
 
+        debug "Building graph..."
+
         # For each non-zero element in the matrix, add an edge to the graph
         matrix.each do |a, row|
           row.each do |b, value|

lib/mosaik/commands/collect.rb

@@ -39,12 +39,16 @@ def start
           .new(options, graph)
           .call
 
+        debug "Writing graph..."
+
         # Write the graph to a file
         graph.output(dot: options[:output])
         info "Graph written to #{options[:output]}"
 
         return unless options[:render]
 
+        debug "Rendering graph..."
+
         # Render the graph to a PNG image
         graph.output(png: "#{File.basename(options[:output], '.dot')}.png")
         info "Graph rendered to #{"#{File.basename(options[:output], '.dot')}.png"}"