// bootstrap.ce — regenerate .ast.json files consumed by the mach engine
// usage: cell bootstrap.ce

var fd = use("fd")
var json = use("json")
var tokenize = use("tokenize")
var parse = use("parse")
var fold = use("fold")

var files = [
  {src: "tokenize.cm", out: "tokenize.ast.json"},
  {src: "parse.cm", out: "parse.ast.json"},
  {src: "fold.cm", out: "fold.ast.json"},
  {src: "internal/bootstrap.cm", out: "internal/bootstrap.ast.json"}
]

var i = 0
var entry = null
var src = null
var tok_result = null
var ast = null
var folded = null
var f = null

while (i < length(files)) {
  entry = files[i]
  src = text(fd.slurp(entry.src))
  tok_result = tokenize(src, entry.src)
  ast = parse(tok_result.tokens, src, entry.src, tokenize)
  folded = fold(ast)
  f = fd.open(entry.out, "w")
  fd.write(f, json.encode(folded))
  fd.close(f)
  print(`wrote ${entry.out}`)
  i = i + 1
}