# deno install
$ deno install -f -n excel2json --allow-read --allow-write https://deno.land/x/excel2json/main.ts

# to generate data.json
$ excel2json data.xlsx

# when specify destination
$ excel2json data.xlsx dest.json

# pass --no-override, to abort if destination exists
$ excel2json data.xlsx dest.json --no-override

# pass --leftkey, to leave key props
$ excel2json data.xlsx dest.json --leftkey

# dev with test
$ deno task dev

# execute main cli
$ deno task main data.xlsx

# release
$ git push # => create new release & tag on github