def get_tasks_in_group(group_id):
tasks = []
def _save_tasks(response):
tasks.extend(response["tasks"])
queue = taskcluster.get_service("queue")
queue.listTaskGroup(group_id, paginationHandler=_save_tasks)
return tasks
def download_artifact(task_id, artifact, artifacts_path):
fname = os.path.join(artifacts_path,
task_id + "_" + os.path.basename(artifact["name"]))
# As recommended by Taskcluster doc, use requests to download
# from the artifact public url instead of relying on the client method
queue = taskcluster.get_service("queue")
url = queue.buildUrl("getLatestArtifact", task_id, artifact["name"])
if not os.path.exists(fname):
download_binary(url, fname)
return fname
def download_grcov():
local_path = "grcov"
local_version = "grcov_ver"
dest = tempfile.mkdtemp(suffix="grcov")
archive = os.path.join(dest, "grcov.tar.xz")
index = taskcluster.get_service("index")
url = index.buildUrl("findArtifactFromTask", GRCOV_INDEX, GRCOV_ARTIFACT)
download_binary(url, archive)
# Extract archive in temp
tar = tarfile.open(archive, "r:xz")
tar.extractall(dest)
tar.close()
os.remove(archive)
# Get version from grcov binary
grcov = os.path.join(dest, "grcov")
assert os.path.exists(grcov), "Missing grcov binary"
version = subprocess.check_output([grcov, "--version"]).decode("utf-8")
# Compare version with currently available
if os.path.exists(local_path) and os.path.exists(local_version):
with open(local_version, "r") as f:
installed_ver = f.read()
if installed_ver == version:
return local_path
# Promote downloaded version to installed one
shutil.move(grcov, local_path)
shutil.rmtree(dest)
with open(local_version, "w") as f:
f.write(version)
return local_path
def get_task_artifacts(task_id):
queue = taskcluster.get_service("queue")
response = queue.listLatestArtifacts(task_id)
return response["artifacts"]
def get_task_details(task_id):
queue = taskcluster.get_service("queue")
return queue.task(task_id)
def get_task(branch, revision):
index = taskcluster.get_service("index")
task = index.findTask(f"gecko.v2.{branch}.revision.{revision}.taskgraph.decision")
return task["taskId"]
def get_task_status(task_id):
queue = taskcluster.get_service("queue")
status = queue.status(task_id)
return status["status"]["state"]
