bot: Use official TaskclusterConfig

Author: Bastien Abadie

bot/code_coverage_bot/config.py

@@ -3,7 +3,6 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-PROJECT_NAME = "code-coverage-bot"
 HG_BASE = "https://hg.mozilla.org/"
 MOZILLA_CENTRAL_REPOSITORY = "{}mozilla-central".format(HG_BASE)
 TRY_REPOSITORY = "{}try".format(HG_BASE)

bot/code_coverage_bot/secrets.py

@@ -3,7 +3,6 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-from code_coverage_bot import config
 from code_coverage_bot.taskcluster import taskcluster_config
 
 
@@ -19,7 +18,7 @@ class Secrets(dict):
     def load(self, taskcluster_secret):
         taskcluster_config.load_secrets(
             taskcluster_secret,
-            config.PROJECT_NAME,
+            prefixes=["common", "code-coverage-bot"],
             required=[
                 Secrets.APP_CHANNEL,
                 Secrets.BACKEND_HOST,

bot/code_coverage_bot/taskcluster.py

@@ -7,12 +7,12 @@
 import requests
 import structlog
 import taskcluster
+from taskcluster.helper import TaskclusterConfig
 
 from code_coverage_bot.utils import retry
-from code_coverage_tools.taskcluster import TaskclusterConfig
 
 logger = structlog.getLogger(__name__)
-taskcluster_config = TaskclusterConfig()
+taskcluster_config = TaskclusterConfig("https://firefox-ci-tc.services.mozilla.com")
 
 
 def get_task(branch, revision, platform):