Quickstart: Google Cloud to Azure

export ADAPTER_STORAGE_ENDPOINT="https://adapter.example.test"
export GOOGLE_CLOUD_PROJECT="origin-project"
export ORIGIN_BUCKET="adapter-smoke-test"
export AZURE_STORAGE_ACCOUNT="adaptedsmoke"
export AZURE_CONTAINER="adapter-smoke-test"
export TEST_OBJECT="quickstart/gcp-azure-$(date +%s).txt"

import os
import google.auth
from google.api_core.client_options import ClientOptions
from google.cloud import storage

credentials, _ = google.auth.default()
client = storage.Client(
    project=os.environ["GOOGLE_CLOUD_PROJECT"],
    credentials=credentials,
    client_options=ClientOptions(api_endpoint=os.environ["ADAPTER_STORAGE_ENDPOINT"]),
)

blob = client.bucket(os.environ["ORIGIN_BUCKET"]).blob(os.environ["TEST_OBJECT"])
expected = b"hello from Cloud Storage to Blob Storage\n"
blob.upload_from_string(expected, content_type="text/plain")
blob.reload()
assert blob.download_as_bytes() == expected
print({"generation": blob.generation, "etag": blob.etag, "size": blob.size})

az storage blob show \
  --account-name "$AZURE_STORAGE_ACCOUNT" \
  --container-name "$AZURE_CONTAINER" \
  --name "$TEST_OBJECT" \
  --auth-mode login

az storage blob download \
  --account-name "$AZURE_STORAGE_ACCOUNT" \
  --container-name "$AZURE_CONTAINER" \
  --name "$TEST_OBJECT" \
  --file /tmp/cloud-adapter-target.txt \
  --auth-mode login \
  --overwrite

printf 'hello from Cloud Storage to Blob Storage\n' | cmp - /tmp/cloud-adapter-target.txt

blob.delete()