I sometimes have to manually recalculate repo indices: https://www.jfrog.com/confluence/display/JFROG/Artifactory+REST+API#ArtifactoryRESTAPI-CalculateHelmChartIndex
I already use the jfrog cli. This seems like something that would be an easy command with the jfrog cli but I do not see it in the docs: https://www.jfrog.com/confluence/display/CLI/CLI+for+JFrog+Artifactory