gen_bytecode_md_spec.rb (984B)
| #!/usr/bin/env ruby
require 'yaml'
def wrap(arr)
'| ' + (arr.join ' | ') + ' |'
end
LIST = YAML.load File.read ARGV[0]
HEAD = wrap %w(Byte Name Operands Description)
rows = Array.new
LIST.each do |row|
fields = Array.new
fields << "`0x#{row[:byte].to_s(16).rjust(2, '0')}`<br />(#{row[:byte]})"
fields << "`#{row[:name].upcase}`"
operand_desc = Array.new
row[:operands].times do |i|
operand_desc << "#{i + 1} — #{row[:operand_desc][i]}"
end
operand_desc = ['<center>N/A</center>'] if operand_desc.empty?
fields << operand_desc.join('<br />')
fields << row[:desc]
rows << (wrap fields)
end
LINE = "\n|:---:|:---:|---|---|\n"
TABLE = HEAD + LINE + rows.join("\n")
KEY = <<EOF
Sizes are as follows:
| Type | Size |
|----------|--------------------------|
| Operator | 1 Byte (8 Bits, `u8`) |
| Operand | 2 Bytes (16 Bits, `u16`) |
EOF
puts "# Brokkr Bytecode Specification"
puts KEY
puts "## Bytecodes\n"
puts TABLE
|
