Handle a run without an existing scraper

bxjx · bxjx · commit 8dc14d56e98a · 2014-09-20T17:23:35.000+10:00
diff --git a/app/controllers/api_controller.rb b/app/controllers/api_controller.rb
@@ -30,7 +30,6 @@ def run_remote
       response.stream.write({stream: "stdout", text: "You currently can't start a scraper run. See https://morph.io for more details"}.to_json + "\n")
       response.stream.close
     else
-      author
       run = Run.create(queued_at: Time.now, auto: false, owner_id: user.id)
 
       Archive::Tar::Minitar.unpack(params[:code].tempfile, run.repo_path)
diff --git a/lib/morph/container_compiler.rb b/lib/morph/container_compiler.rb
@@ -9,14 +9,15 @@ def self.compile_and_run_original(run)
       yield(wrapper)
 
       command = Metric.command(run.language.scraper_command, Run.time_output_filename)
+      env_variables = run.scraper ? run.scraper.variables.map{|v| [v.name, v.value]} : []
       status_code = Morph::DockerRunner.run(
         command: command,
         user: "scraper",
         image_name: run.language.docker_image,
         container_name: docker_container_name(run),
         repo_path: run.repo_path,
         data_path: run.data_path,
-        env_variables: run.scraper.variables.map{|v| [v.name, v.value]}
+        env_variables: env_variables
       ) do |on|
           on.log {|s,c| wrapper.call(:log, s, c)}
           on.ip_address {|ip| wrapper.call(:ip_address, ip)}
