try out components

codecov.yaml

@@ -0,0 +1,30 @@
+comment:
+  layout: "header, diff, flags, components"  # show component info in the PR comment
+
+component_management:
+  default_rules:  # default rules that will be inherited by all components
+    statuses:
+      - type: project
+        target: auto
+        branches:
+          - "!main"
+  individual_components:
+    - component_id: module_cellxgene_schema_cli
+      name: cellxgene_schema_cli
+      paths:
+        - cellxgene_schema_cli/**
+#        - cellxgene_schema_cli/cellxgene_schema/**
+#        - cellxgene_schema_cli/tests/**
+#        - cellxgene_schema_cli/scripts/**
+    - component_id: module_migration_assistant
+      name: migration_assistant
+      paths:
+        - scripts/migration_assistant/**
+    - component_id: module_schema_bump_dry_run_genes
+      name: schema_bump_dry_run_genes
+      paths:
+        - scripts/schema_bump_dry_run_genes/**
+    - component_id: module_schema_bump_dry_run_ontologies
+      name: schema_bump_dry_run_ontologies
+      paths:
+        - scripts/schema_bump_dry_run_ontologies/**