linter.rb: Don't fail first build to avoid chicken and egg problem

1 files changed, 11 insertions, 4 deletions

diff --git a/_plugins/linter.rb b/_plugins/linter.rb
index aa55c8c..4db2b5f 100644
--- a/_plugins/linter.rb
+++ b/_plugins/linter.rb
@@ -120,17 +120,24 @@ module Jekyll
       end
     end
 
+    @@first_build = true
     def assert_git_annex(site)
       url = site.config['url']
       stdout = `git annex find --not --in web`
       if stdout != '' or not $?.success? then
         puts 'Files in Git Annex not published to "web" remote:'
         puts stdout
-        puts 'Add them with:'
-        stdout.strip.split('\n').each do |file|
-          puts "  git annex addurl --file #{file} #{url}/#{file}"
+        puts "Add them with:\n\n"
+        stdout.strip.split("\n").each do |file|
+          puts "git annex addurl --file #{file} #{url}/#{file}"
+        end
+        msg = "\nBuild again after files above are added"
+        if @@first_build then
+          @@first_build = false
+          puts msg
+        else
+          raise msg
         end
-        raise 'Build again after files above are added'
       end
     end