{{- define "wgeasy.migration.checks" -}}
  {{/* Safely access the context, so it wont block CI */}}
  {{- if hasKey .Values.global "ixChartContext" -}}
    {{- if not .Values.global.ixChartContext.upgradeMetadata -}}
      {{- fail "Upgrade Metadata is missing. Cannot proceed" -}}
    {{- end -}}

    {{- $oldChartVersion := .Values.global.ixChartContext.upgradeMetadata.oldChartVersion -}}
    {{- $newChartVersion := .Values.global.ixChartContext.upgradeMetadata.newChartVersion -}}

    {{/* Explode versions */}}
    {{- $oldV := semver $oldChartVersion -}}
    {{- $newV := semver $newChartVersion -}}

    {{/* If new is v2.x.x */}}
    {{- if eq ($newV.Major | int) 2 -}}
      {{/* And old is v1.x.x, but lower than .11 */}}
      {{- if and (eq $oldV.Major 1) (lt ($oldV.Patch | int) 11) -}}
        {{/* Block the upgrade */}}
        {{- fail "Migration to 2.x.x is only allowed from 1.0.11 or higher" -}}
      {{- end -}}
    {{- end -}}

  {{- end -}}
{{- end -}}