prevent race conditions on threads

[ra2y]

here is how to test this

1. Make a config file containing the repo, branch, path. This is the project you are watching for pushes on. Make sure this project is a fork of an SCE project or in the SCE organization. My config file looks like

repos:
  - name: git-workshop
    branch: cicd-testing
    path: 'C:\Users\Ray\projects\sce-stuff\git-workshop'
    containers: 
      - app

2. Start the docker container of the project you are watching
3. Run the CICD project using python server.py
4. Open up command prompt and hit the smee webhook with 3 parallel curl commands. This is the simulate the repo and branch updating. Here is what i used.

start /B curl -X POST <SMEE_WEBHOOK_URL_HERE> ^
  -H "Content-Type: application/json" ^
  -H "X-GitHub-Event: push" ^
  -d "{\"ref\": \"refs/heads/cicd-testing\", \"repository\": {\"name\": \"git-workshop\"}}"

start /B curl -X POST <SMEE_WEBHOOK_URL_HERE> ^
  -H "Content-Type: application/json" ^
  -H "X-GitHub-Event: push" ^
  -d "{\"ref\": \"refs/heads/cicd-testing\", \"repository\": {\"name\": \"git-workshop\"}}"

start /B curl -X POST <SMEE_WEBHOOK_URL_HERE> ^
  -H "Content-Type: application/json" ^
  -H "X-GitHub-Event: push" ^
  -d "{\"ref\": \"refs/heads/cicd-testing\", \"repository\": {\"name\": \"git-workshop\"}}"

5. There should be logs showing that a new push was detected and the docker container is being recreated. The docker container should only restart twice. There should also be a log that says welcome to the deployment house if the manager thread starts correctly. There should also be a log that says brb kicking a guy out of line.