add logging for dsn fetch (#71)

Author: kenzoengineer

src/sentry_config.py

@@ -1,11 +1,17 @@
 from __future__ import annotations
 
 import base64
+import logging
+import os
 from configparser import ConfigParser
 from functools import lru_cache
 
 import requests
 
+LOGGING_LEVEL = os.environ.get("LOGGING_LEVEL", logging.INFO)
+logger = logging.getLogger(__name__)
+logger.setLevel(LOGGING_LEVEL)
+
 SENTRY_CONFIG_API_URL = (
     "https://api.github.com/repos/{owner}/.sentry/contents/sentry_config.ini"
 )
@@ -17,20 +23,26 @@ def fetch_dsn_for_github_org(org: str, token: str) -> str:
         "Accept": "application/vnd.github+json",
         "Authorization": f"token {token}",
     }
-    api_url = SENTRY_CONFIG_API_URL.replace("{owner}", org)
-    # - Get meta about sentry_config.ini file
-    resp = requests.get(api_url, headers=headers)
-    resp.raise_for_status()
-    meta = resp.json()
-
-    if meta["type"] != "file":
-        # XXX: custom error
-        raise Exception(meta["type"])
-
-    assert meta["encoding"] == "base64", meta["encoding"]
-    file_contents = base64.b64decode(meta["content"]).decode()
-
-    # - Read ini file and assertions
-    cp = ConfigParser()
-    cp.read_string(file_contents)
-    return cp.get("sentry-github-actions-app", "dsn")
+    try:
+        api_url = SENTRY_CONFIG_API_URL.replace("{owner}", org)
+
+        # - Get meta about sentry_config.ini file
+        resp = requests.get(api_url, headers=headers)
+        resp.raise_for_status()
+        meta = resp.json()
+
+        if meta["type"] != "file":
+            # XXX: custom error
+            raise Exception(meta["type"])
+
+        assert meta["encoding"] == "base64", meta["encoding"]
+        file_contents = base64.b64decode(meta["content"]).decode()
+
+        # - Read ini file and assertions
+        cp = ConfigParser()
+        cp.read_string(file_contents)
+        return cp.get("sentry-github-actions-app", "dsn")
+
+    except Exception as e:
+        logger.exception(e)
+        raise e