Fix sentry usage & report grcov errors.

.isort.cfg

@@ -1,6 +1,6 @@
 [settings]
 known_first_party = code_coverage_backend,code_coverage_bot,code_coverage_tools,conftest
-known_third_party = connexion,datadog,dateutil,fakeredis,flask,flask_cors,flask_talisman,google,hglib,jsone,jsonschema,libmozdata,logbook,pytest,pytz,redis,requests,responses,setuptools,structlog,taskcluster,werkzeug,zstandard
+known_third_party = connexion,datadog,dateutil,fakeredis,flask,flask_cors,flask_talisman,google,hglib,jsone,jsonschema,libmozdata,logbook,pytest,pytz,raven,redis,requests,responses,setuptools,structlog,taskcluster,werkzeug,zstandard
 force_single_line = True
 default_section=FIRSTPARTY
 line_length=159

backend/code_coverage_backend/backend/__init__.py

@@ -30,7 +30,7 @@ def create_app():
         code_coverage_backend.config.PROJECT_NAME,
         PAPERTRAIL_HOST=taskcluster.secrets.get("PAPERTRAIL_HOST"),
         PAPERTRAIL_PORT=taskcluster.secrets.get("PAPERTRAIL_PORT"),
-        SENTRY_DSN=taskcluster.secrets.get("SENTRY_DSN"),
+        sentry_dsn=taskcluster.secrets.get("SENTRY_DSN"),
     )
     logger = structlog.get_logger(__name__)
 

bot/ci/bootstrap.sh

@@ -1,5 +1,5 @@
 #!/bin/bash -ex
-GRCOV_VERSION="v0.5.1"
+GRCOV_VERSION="v0.5.3"
 MERCURIAL_VERSION="4.8"
 
 apt-get update

bot/code_coverage_bot/cli.py

@@ -49,9 +49,10 @@ def main():
 
     init_logger(
         config.PROJECT_NAME,
+        channel=secrets.get("APP_CHANNEL", "dev"),
         PAPERTRAIL_HOST=secrets.get("PAPERTRAIL_HOST"),
         PAPERTRAIL_PORT=secrets.get("PAPERTRAIL_PORT"),
-        SENTRY_DSN=secrets.get("SENTRY_DSN"),
+        sentry_dsn=secrets.get("SENTRY_DSN"),
     )
 
     c = CodeCov(args.repository, args.revision, args.task_name_filter, args.cache_root)

bot/code_coverage_bot/utils.py

@@ -69,12 +69,18 @@ def run_check(command, **kwargs):
         output, error = proc.communicate()
 
     if proc.returncode != 0:
-        log.info(
+        output = output and output.decode("utf-8") or ""
+        error = error and error.decode("utf-8") or ""
+
+        # Use error to send log to sentry
+        log.error(
             f"Command failed with code: {proc.returncode}",
+            exit=proc.returncode,
             command=" ".join(command),
             output=output,
             error=error,
         )
+
         raise RunException(f"`{command[0]}` failed with code: {proc.returncode}.")
 
     return output

tools/code_coverage_tools/log.py

@@ -7,6 +7,8 @@
 
 import logbook
 import logbook.more
+import raven
+import raven.handlers.logbook
 import structlog
 
 
@@ -42,24 +44,20 @@ def setup_papertrail(project_name, channel, PAPERTRAIL_HOST, PAPERTRAIL_PORT):
     papertrail.push_application()
 
 
-def setup_sentry(project_name, channel, SENTRY_DSN):
+def setup_sentry(name, channel, dsn):
     """
     Setup sentry account using taskcluster secrets
     """
 
-    import raven
-    import raven.handlers.logbook
-
-    sentry_client = raven.Client(
-        dsn=SENTRY_DSN,
-        site=project_name,
-        name="mozilla/release-services",
-        environment=channel,
-        # TODO:
-        # release=read(VERSION) we need to promote that as well via secrets
-        # tags=...
-        # repos=...
-    )
+    # Detect environment
+    if "TASK_ID" in os.environ:
+        site = "taskcluster"
+    elif "DYNO" in os.environ:
+        site = "heroku"
+    else:
+        site = "unknown"
+
+    sentry_client = raven.Client(dsn=dsn, site=site, name=name, environment=channel)
 
     sentry_handler = raven.handlers.logbook.SentryHandler(
         sentry_client, level=logbook.WARNING, bubble=True
@@ -73,7 +71,7 @@ def init_logger(
     level=logbook.INFO,
     PAPERTRAIL_HOST=None,
     PAPERTRAIL_PORT=None,
-    SENTRY_DSN=None,
+    sentry_dsn=None,
 ):
 
     if not channel:
@@ -89,8 +87,8 @@ def init_logger(
         setup_papertrail(project_name, channel, PAPERTRAIL_HOST, PAPERTRAIL_PORT)
 
     # Log to senty
-    if channel and SENTRY_DSN:
-        setup_sentry(project_name, channel, SENTRY_DSN)
+    if channel and sentry_dsn:
+        setup_sentry(project_name, channel, sentry_dsn)
 
     def logbook_factory(*args, **kwargs):
         # Logger given to structlog

tools/requirements.txt

@@ -1,3 +1,4 @@
 logbook
 structlog
 taskcluster
+raven