Dev-only CLI

bin/lex

@@ -1,61 +1,3 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
+#!/bin/sh
 
-# Usage:
-#   bin/lex # defaults to test.rb
-#   bin/lex <filename>
-#   bin/lex -e "<source-code>"
-
-$:.unshift(File.expand_path("../lib", __dir__))
-require "ripper"
-require "prism"
-
-if ARGV[0] == "-e"
-  source = ARGV[1]
-else
-  filepath = ARGV.first || "test.rb"
-  source = File.read(filepath)
-end
-
-pattern = "%-70s %-70s %-70s"
-
-ripper =
-  begin
-    Prism.lex_ripper(source)
-  rescue ArgumentError, SyntaxError
-    # If Ripper raises a syntax error, we want to continue as if it didn't
-    # return any tokens at all. prism won't raise a syntax error, so it's nicer
-    # to still be able to see the tokens that prism generated.
-    []
-  end
-
-prism = Prism.lex_compat(source, filepath: filepath)
-prism_new = Prism.lex(source, filepath: filepath)
-if prism.errors.any?
-  puts "Errors lexing:"
-  prism.errors.map do |error|
-    print "- [#{error.location.start_line},#{error.location.start_column}-"
-    print "#{error.location.end_line},#{error.location.end_column}] "
-    puts "\e[1;31m#{error.message}\e[0m"
-  end
-  puts "\n"
-end
-
-puts pattern % ["Ripper lex", "Prism compat lex", "Prism Lex"]
-puts pattern % ["-" * 70, "-" * 70, "-" * 70]
-
-prism_value = prism.value
-prism_new_value = prism_new.value
-
-[prism_value.length, ripper.length, prism_new_value.length].max.times do |index|
-  left = ripper[index]
-  right = prism_value[index]
-  new = prism_new_value[index]
-
-  color = left == right ? "38;5;102" : "1;31"
-
-  if ENV["VERBOSE"] || (left != right)
-    new_value = [new[0].type, [new[0].location.start_offset, new[0].location.length]] if new
-    puts "\033[#{color}m#{pattern}\033[0m" % [left.inspect, right.inspect, new_value.inspect]
-  end
-end
+exec bin/prism lex "$@"

bin/parse

@@ -1,39 +1,3 @@
-#!/usr/bin/env ruby
-# frozen_string_literal: true
+#!/bin/sh
 
-# Usage:
-#   bin/parse # defaults to test.rb
-#   bin/parse <filename>
-#   bin/parse -e "<source-code>"
-
-$:.unshift(File.expand_path("../lib", __dir__))
-require "prism"
-
-if ARGV[0] == "-e"
-  result = Prism.parse(ARGV[1])
-else
-  result = Prism.parse_file(ARGV[0] || "test.rb")
-end
-
-result.mark_newlines! if ENV["MARK_NEWLINES"]
-
-value = result.value
-value = value.accept(Prism::DesugarCompiler.new) if ENV["DESUGAR"]
-
-parts = {}
-parts["Comments"] = result.comments if result.comments.any?
-parts["Magic comments"] = result.magic_comments if result.magic_comments.any?
-parts["Warnings"] = result.warnings if result.warnings.any?
-parts["Errors"] = result.errors if result.errors.any?
-parts["DATA"] = result.data_loc if result.data_loc
-
-if parts.empty?
-  puts value.inspect
-else
-  parts["AST"] = value
-  parts.each_with_index do |(key, value), index|
-    puts if index > 0
-    puts "#{key}:"
-    pp value
-  end
-end
+exec bin/prism parse "$@"