λ helm lint
engine.go:159: [INFO] Missing required value: Please set a value for .Values.config.encryptionKey
engine.go:167: [INFO] Missing required value: Please set a value for .Values.image.tag
==> Linting .
[INFO] Chart.yaml: icon is recommended
[WARNING] /Users/timgaskin/dev/retool-helm: chart directory is missing these dependencies: postgresql
1 chart(s) linted, 0 chart(s) failed