Tools(Spectrum): Add code...

Signed-off-by: duangsuse <fedora-opensuse@outlook.com>

Author: duangsuse

.editorconfig

@@ -25,3 +25,6 @@ insert_final_newline = false
 
 [*.yml]
 indent_size = 2
+
+[*.rb]
+indent_size = 2

spectrum.rb

@@ -0,0 +1,86 @@
+#!env -S ruby -W2 -w -v -E UTF-8 -T0
+
+# Spectrum - a ruby HTTP client program paired with GeekSpec DSL
+
+# GeekApk - https://github.com/duangsuse/GeekApk
+#
+# Write your API specifications with GeekSpec markup and load them with Spectrum!
+
+# Http client wrapper
+require 'faraday'
+
+# Json library
+require 'json'
+
+# Program version
+VERSION = "0.1.0"
+
+# Node template
+PARSER_CODE = ENV['PARSER_CODE'] || './geekspec_parser.js'
+NODE_FD = '/proc/self/fd/0'
+NODE_INPUT = "fs.readFileSync('#{NODE_FD}')"
+
+PARSER = <<EoCMD
+node -e "console.log(JSON.stringify(require('#{PARSER_CODE}').parse(#{NODE_INPUT}.toString())))"
+EoCMD
+
+#########################################################################
+#   Copyright 2019 duangsuse
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+#########################################################################
+
+def right_away(spec)
+  puts spec
+end
+
+# synchronous, bit buggy, not robust
+def translate_extra_node(code)
+#  %x[#{"cat<<CODE\n" + code + "\nCODE\n|" + PARSER}]
+#  %x[#{"echo " + code + '|' + PARSER}]
+  f = File.new("Code_#{rand(0..100)}", 'w+')
+
+  begin
+    f.write(code)
+    f.flush
+
+    result = %x(#{PARSER.gsub(NODE_FD, f.path)})
+  ensure
+    File.delete(f)
+  end
+
+  return result
+end
+
+# CLI launcher
+def start(args = ARGV)
+  puts "Spectrum v#{VERSION}: usage: #{$0} <spec json file>"
+
+  return unless ARGV.size == 1
+
+  code = File.read(ARGV.first)
+
+  unless ARGV.first.end_with?('.json') or ENV['JSON']
+    translated = translate_extra_node(code.gsub(/#.*$/, ''))
+    require 'pry'
+    translated.pry
+    json = translated.yield_self { |c| JSON.parse(c) }
+
+    return right_away(json)
+  end
+
+  right_away(JSON.parse(code))
+end
+
+# invokes main function if this script is running not as a library
+start if $0 == __FILE__