Make release process more robust (#51)

* Remove debug `exit`
* Add support for retrying in the target workflow detection

Rakefile

@@ -104,7 +104,6 @@ namespace :release do
   task :ubuntu do
     current_version = Helper.detect_version
     Helper.wait_github_actions_workflow(current_version, "release.yaml")
-    exit
     ruby("-C",
          "packages",
          "-S",

helper.rb

@@ -58,13 +58,22 @@ module Helper
   end
 
   def wait_github_actions_workflow(branch, workflow_file)
+    run_id = nil
+
+    3.times do
       response = call_github_api("repos/#{github_repository}/actions/runs",
                                  branch: branch)
       run = response["workflow_runs"].find do |workflow_run|
         workflow_run["path"] == ".github/workflows/#{workflow_file}"
       end
-
+      if run
         run_id = run["id"]
+        break
+      end
+      sleep(60)
+    end
+    raise "Couldn't find target workflow" if run_id.nil?
+
     run_request_path = "repos/#{github_repository}/actions/runs/#{run_id}"
     loop do
       response = call_github_api(run_request_path)