#!/bin/bash
# Search for queries filtering on feature_key IS NULL or Nil predicates
rg -n --type=go 'FeatureKeyIsNil|FeatureKeyIsNotNil|feature_key IS' -C2

#!/bin/bash
# Search for actual usage of FeatureKeyIsNil predicate
rg -n 'FeatureKeyIsNil\(\)' --type=go -C2

#!/bin/bash
# Find the ent schema definition for BillingInvoiceUsageBasedLineConfig
fd -type f -name '*.go' | xargs grep -l 'BillingInvoiceUsageBasedLineConfig' | xargs grep -l 'feature_key' | head -5

#!/bin/bash
# Check the actual schema definition
find . -name 'billinginvoiceusagebasedlineconfig.go' -o -name '*billinginvoice*lineconfig*' | head -10

#!/bin/bash
# Find ent schema definitions
find . -path '*/ent/schema/*.go' -name '*billinginvoice*' | head -5

#!/bin/bash
# Search for where FeatureKeyIsNil() is actually called (not just defined)
rg 'FeatureKeyIsNil\(\)' --type=go -B5 -A5 | grep -v 'where.go' | head -50

#!/bin/bash
# Also check the current usage patterns in the file being changed
rg -n 'BillingInvoiceUsageBasedLineConfig' openmeter/billing/adapter/stdinvoicelines.go

#!/bin/bash
# Find schema definitions
find . -path '*/ent/schema/*.go' | xargs grep -l 'feature_key\|FeatureKey' | head -3

#!/bin/bash
# Check the Create builder for SetNillableFeatureKey method
rg 'SetNillableFeatureKey' openmeter/ent/db/billinginvoiceusagebasedlineconfig/ -A2

#!/bin/bash
# Check the feature key field definition in the schema
rg -A10 'FeatureKey.*Field' openmeter/ent/schema/ | head -40

#!/bin/bash
# Check the schema definition for BillingInvoiceUsageBasedLineConfig
rg -A50 'type BillingInvoiceUsageBasedLineConfig struct' openmeter/ent/schema/billing.go | head -60

#!/bin/bash
# List all Set methods in the Create builder
rg '^\s+func.*Set' openmeter/ent/db/billinginvoiceusagebasedlineconfig/billinginvoiceusagebasedlineconfig_create.go | head -20

#!/bin/bash
# Find the Create builder file
find . -name '*billinginvoiceusagebasedlineconfig*create*' -type f

#!/bin/bash
# Search for SetFeatureKey method in the file
rg 'func.*SetFeatureKey|func.*SetNillable' openmeter/ent/db/billinginvoiceusagebasedlineconfig_create.go | head -20

#!/bin/bash
# Check if lo.EmptyableToPtr is available
rg 'EmptyableToPtr' --type=go

#!/bin/bash
# Search for actual query usages of FeatureKeyIsNil to see if it matters
rg -i 'featurekeyisnil' --type=go -B10 -A10 | grep -v '^--$' | head -80

#!/bin/bash
# Check the mapper code that was mentioned
rg -n 'lo.FromPtr' openmeter/billing/adapter/stdinvoicelines.go -B3 -A3

#!/bin/bash
# Search for active queries using FeatureKeyIsNil
rg 'FeatureKeyIsNil\(\)' openmeter/ --type=go -B5 -A5 | grep -v 'where.go' | head -100

#!/bin/bash
# Check the mapper code mentioned in the review
cat openmeter/billing/adapter/stdinvoicelines.go | grep -n 'lo.FromPtr' | head -10

#!/bin/bash
# Look for where feature_key values are actually queried/retrieved
rg 'FeatureKey' openmeter/billing/adapter/ --type=go -B2 -A2 | grep -E '(Where|Query|Filter)' | head -20