fix git version fetching

.dockerignore

@@ -1,4 +1,4 @@
-.git
+# .git
 .cache
 blobs
 snoop/localsettings.py

.drone.yml

@@ -22,8 +22,14 @@ depends_on:
 concurrency:
   limit: 1
 
+clone:
+  depth: 5000
 
 steps:
+- name: fetch
+  image: alpine/git
+  commands:
+  - git fetch --tags
 
 - name: GH CR build base docker image
   image: plugins/docker

Dockerfile

@@ -32,6 +32,7 @@ ADD Pipfile Pipfile.lock ./
 RUN pipenv install --system --deploy --ignore-pipfile
 
 COPY . .
+COPY .git .
 RUN chmod +x /opt/hoover/snoop/docker-entrypoint.sh
 
 ENV THREAD_COUNT 20

snoop/data/celery.py

@@ -9,7 +9,7 @@
 from celery import Celery
 from celery.signals import worker_process_init
 
-from hoover.search.tracing import init_tracing
+from snoop.data.tracing import init_tracing
 
 os.environ.setdefault("DJANGO_SETTINGS_MODULE", "snoop.defaultsettings")
 

snoop/data/tracing.py

@@ -20,7 +20,7 @@
 # from opentelemetry.instrumentation.celery import CeleryInstrumentor
 
 SERVICE_NAME = "hoover-snoop"
-SERVICE_VERSION = subprocess.check_output("git describe --tags", shell=True).decode().strip()
+SERVICE_VERSION = subprocess.check_output("git describe --tags --always", shell=True).decode().strip()
 
 log = logging.getLogger(__name__)
 
@@ -76,9 +76,17 @@ def span(self, *args, **kwds):
         finally:
             if we_are_first:
                 log.debug('destroying tracer for module %s...', self.name)
-                trace.get_tracer_provider().force_flush()
-                trace.get_tracer_provider().shutdown()
-                local.tracer = None
+                try:
+                    trace.get_tracer_provider().force_flush()
+                    trace.get_tracer_provider().shutdown()
+                # the ProxyTracerProvider we get when no tracing is configured
+                # doesn't have these methods.
+                except AttributeError:
+                    pass
+                except Exception as e:
+                    log.warning('tracer shutdown exception: ' + str(e))
+                finally:
+                    local.tracer = None
 
     def wrap_function(self):
         """Returns a function wrapper that has a telemetry span around the function.