How-to YAML

lib_y2j.sh

# Usage:
#   source lib_y2j.sh
#   cat some.yml | y2j
#   cat some.yml | ys2j
#   y2j some.yml
#   ys2j some.yml

# Reading a single YAML document
y2j () { ruby -r yaml -r json -e 'puts JSON.pretty_generate(YAML.load(ARGF))' -- "$@"; }

# Reading multiple YAML documents (e.g. `helm template ...`)
ys2j () { ruby -r yaml -r json -e 'puts JSON.pretty_generate(YAML.load_stream(ARGF))' -- "$@"; }