Add task to fetch and store codespaces metrics

metrics/tasks/codespaces.py

@@ -0,0 +1,27 @@
+import sys
+
+import structlog
+
+import metrics.github.github as github
+import metrics.github.metrics as metrics
+from metrics.timescaledb import db, tables
+
+
+log = structlog.get_logger()
+
+
+def main():
+    log.info("Getting codespaces")
+    codespaces = github.codespaces(org="opensafely")
+    log.info(f"Got {len(codespaces)} codespaces")
+
+    codespaces_metrics = metrics.get_codespaces_metrics(codespaces)
+    log.info("Got metrics")
+
+    log.info("Writing data")
+    db.upsert(tables.GitHubCodespaces, codespaces_metrics)
+    log.info("Written data")
+
+
+if __name__ == "__main__":
+    sys.exit(main())