feat(seer): Print Explorer URL after night shift trigger script runs

bin/seer/trigger-night-shift

@@ -7,6 +7,8 @@ configure()
 import argparse
 import sys
 
+from sentry import options
+from sentry.models.organization import Organization
 from sentry.tasks.seer.night_shift.cron import run_night_shift_for_org
 
 
@@ -17,11 +19,31 @@ def _positive_int(value: str) -> int:
     return parsed
 
 
+def _get_explorer_url(org_id: int, run_id: int) -> str | None:
+    url_prefix = options.get("system.url-prefix")
+    if not url_prefix:
+        return None
+
+    try:
+        slug = Organization.objects.values_list("slug", flat=True).get(id=org_id)
+    except Organization.DoesNotExist:
+        return None
+
+    return f"{url_prefix}/organizations/{slug}/issues/?explorerRunId={run_id}"
+
+
 def main(org_id: int, max_candidates: int | None) -> None:
     sys.stdout.write(f"> Running night shift for organization {org_id}...\n")
-    run_night_shift_for_org(org_id, max_candidates=max_candidates)
+    agent_run_id = run_night_shift_for_org(org_id, max_candidates=max_candidates)
     sys.stdout.write("> Done.\n")
 
+    if agent_run_id is not None:
+        explorer_url = _get_explorer_url(org_id, agent_run_id)
+        if explorer_url:
+            sys.stdout.write(f"> Explorer run: {explorer_url}\n")
+        else:
+            sys.stdout.write(f"> Explorer run ID: {agent_run_id}\n")
+
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Trigger night shift for an organization.")

src/sentry/tasks/seer/night_shift/cron.py

@@ -91,13 +91,13 @@ def run_night_shift_for_org(
     organization_id: int,
     dry_run: bool = False,
     max_candidates: int | None = None,
-) -> None:
+) -> int | None:
     try:
         organization = Organization.objects.get(
             id=organization_id, status=OrganizationStatus.ACTIVE
         )
     except Organization.DoesNotExist:
-        return
+        return None
 
     sentry_sdk.set_tags(
         {
@@ -118,15 +118,15 @@ def run_night_shift_for_org(
                     "organization_slug": organization.slug,
                 },
             )
-            return
+            return None
     except Exception:
         logger.exception(
             "night_shift.failed_to_get_eligible_projects",
             extra={
                 "organization_id": organization_id,
             },
         )
-        return
+        return None
 
     sentry_sdk.metrics.distribution("night_shift.eligible_projects", len(eligible_projects))
 
@@ -168,7 +168,7 @@ def run_night_shift_for_org(
             },
         )
         run.update(error_message="Night shift run failed")
-        return
+        return None
 
     sentry_sdk.metrics.distribution("night_shift.candidates_selected", len(candidates))
     for c in candidates:
@@ -205,6 +205,8 @@ def run_night_shift_for_org(
                     autofix_triggered += 1
     sentry_sdk.metrics.count("night_shift.autofix_triggered", autofix_triggered)
 
+    return agent_run_id
+
 
 def _get_eligible_orgs_from_batch(
     orgs: Sequence[Organization],