feat: Remove reset-branch machinery (upstream sets the right branch)

Author: tux3

.gitlab-ci.yml

@@ -1,6 +1,6 @@
 include:
   project: TankerHQ/gitlab-ci-files
-  ref: 2021-12-16-236
+  ref: 2022-08-19-248
   file: /common.yml
 
 ############
@@ -55,15 +55,9 @@ stages:
     - poetry run python -m pip install --upgrade pip
     - poetry install
     - poetry run python run-ci.py download-artifacts --project-id=$UPSTREAM_PROJECT_ID --pipeline-id=$UPSTREAM_PIPELINE_ID --job-name=$UPSTREAM_JOB_NAME
-    - poetry run python run-ci.py reset-branch $(cat branch_name.txt)
-    - poetry run python -m pip install --upgrade pip
-    - poetry install
 
 .before-script/rbenv-path:
   before_script:
-    - poetry run python -m pip install --upgrade pip
-    - poetry install
-    - poetry run python run-ci.py reset-branch $UPSTREAM_BRANCH_NAME
     - poetry run python -m pip install --upgrade pip
     - poetry install
     - export PATH=$HOME/.rbenv/versions/$RBENV_VERSION/bin:$PATH
@@ -73,9 +67,6 @@ stages:
     - poetry run python -m pip install --upgrade pip
     - poetry install
     - poetry run python run-ci.py download-artifacts --project-id=$UPSTREAM_PROJECT_ID --pipeline-id=$UPSTREAM_PIPELINE_ID --job-name=$UPSTREAM_JOB_NAME
-    - poetry run python run-ci.py reset-branch $(cat branch_name.txt)
-    - poetry run python -m pip install --upgrade pip
-    - poetry install
     - export PATH=$HOME/.rbenv/versions/$RBENV_VERSION/bin:$PATH
 
 #################
@@ -322,7 +313,6 @@ deploy:
     - .rules/deploy/ruby
     - .before-script/rbenv-path
   script:
-    - poetry run python run-ci.py reset-branch $UPSTREAM_BRANCH_NAME
     - poetry run python run-ci.py deploy --version $SDK_RUBY_RELEASE_VERSION
   needs:
     - prepare/linux

run-ci.py

@@ -111,9 +111,6 @@ def main() -> None:
         dest="update",
     )
 
-    reset_branch_parser = subparsers.add_parser("reset-branch")
-    reset_branch_parser.add_argument("branch", nargs="?")
-
     download_artifacts_parser = subparsers.add_parser("download-artifacts")
     download_artifacts_parser.add_argument("--project-id", required=True)
     download_artifacts_parser.add_argument("--pipeline-id", required=True)
@@ -158,12 +155,6 @@ def main() -> None:
             deploy(args.version)
     elif command == "lint":
         lint()
-    elif command == "reset-branch":
-        fallback = os.environ["CI_COMMIT_REF_NAME"]
-        ref = tankerci.git.find_ref(
-            Path.cwd(), [f"origin/{args.branch}", f"origin/{fallback}"]
-        )
-        tankerci.git.reset(Path.cwd(), ref, clean=False)
     elif command == "download-artifacts":
         tankerci.gitlab.download_artifacts(
             project_id=args.project_id,