a helm plugin for documentation generation
choose the variant needed and install with the following:
version=0.2.1
#variant=Linux_x86_64
#variant=Linux_i386
#variant=Darwin_x86_64
#variant=Darwin_i386
helm plugin install https://github.com/random-dwi/helm-doc/releases/download/${version}/helm-doc_${version}_${variant}.tar.gz
# workaround to fix file permissions
find `helm home` -name helm-doc | xargs -L1 chmod +x# show help
helm doc -h
# generate doc for a chart
helm doc [chart]