streamlined build process for testing

1 files changed, 67 insertions, 58 deletions

diff --git a/scan.rb b/scan.rb
index eda1284..38dd95b 100644
--- a/scan.rb
+++ b/scan.rb
@@ -1,74 +1,83 @@
 require 'json'
 
-file_to_scan = 'raylib.h'
+#file_to_scan = 'raylib.h'
 
-# ctags --list-kinds=c
-# p  function prototypes
-# s  structure names
-# z  function parameters inside function or prototype definitions
-# m  struct, and union members
-parse = `ctags --output-format=json --c-kinds=pm --fields=+S --language-force=c #{file_to_scan}`
-File.write('json.json', parse)
-$garbage = []
+class Scan
+  class << self
+    # ctags --list-kinds=c
+    # p  function prototypes
+    # s  structure names
+    # z  function parameters inside function or prototype definitions
+    # m  struct, and union members
+    def ctag(file)
+      `ctags --output-format=json --c-kinds=pm --fields=+S --language-force=c #{file}`
+    end
+    #File.write('json.json', parse)
+    #$garbage = []
 
-def param_strip(signature)
-  signature[1...-1].split(',')
-end
+    def param_strip(signature)
+      signature[1...-1].split(',')
+    end
 
 
-def parse_header(path)
-  parse = `ctags --output-format=json --c-kinds=pm --fields=+S --language-force=c #{path}`
-  structs = {}
-  functions = {}
-  parse.each_line do |line|
-    json_line = JSON.parse line
-    if json_line['kind'] == 'prototype'
-      functions["#{json_line['typeref'].sub(/^[^ ][^ ]* /,'')} #{json_line['name']}"] = param_strip(json_line['signature'])
-    elsif json_line['kind'] == 'member'
-      if json_line['scopeKind'] == 'struct'
-        structs[json_line['scope']] ||= []
-        structs[json_line['scope']].push "#{json_line['typeref'].delete_prefix('typename:')} #{json_line['name']}"
-      else
-        $garbage.push json_line
+    def parse_header(path)
+      parse = `ctags --output-format=json --c-kinds=pm --fields=+S --language-force=c #{path}`
+      structs = {}
+      functions = {}
+      failed = []
+      parse.each_line do |line|
+        json_line = JSON.parse line
+        if json_line['kind'] == 'prototype'
+          functions["#{json_line['typeref'].sub(/^[^ ][^ ]* /,'')} #{json_line['name']}"] = param_strip(json_line['signature'])
+        elsif json_line['kind'] == 'member'
+          if json_line['scopeKind'] == 'struct'
+            structs[json_line['scope']] ||= []
+            structs[json_line['scope']].push "#{json_line['typeref'].delete_prefix('typename:')} #{json_line['name']}"
+          else
+            failed.push json_line
+          end
+        elsif json_line['kind'] == 'struct'
+          structs[json_line['name']] =  json_line
+        else
+          failed.push json_line
+        end
       end
-    elsif json_line['kind'] == 'struct'
-      structs[json_line['name']] =  json_line
-    else
-      $garbage.push json_line
+      [functions, structs, failed]
     end
-  end
-  [functions, structs]
-end
 
-functions, structs = parse_header(file_to_scan)
 
-def debug_show(type, hash)
-  puts "#{type.upcase}:"
-  puts '---'
-  hash.each do |key, params|
-    puts "#{type.capitalize}: #{key}"
-    params.each do |param|
-      puts param
+    def debug_show(type, hash)
+      puts "#{type.upcase}:"
+      puts '---'
+      hash.each do |key, params|
+        puts "#{type.capitalize}: #{key}"
+        params.each do |param|
+          puts param
+        end
+        puts '---'
+      end
+      puts
     end
-    puts '---'
-  end
-  puts
-end
-
-debug_show('functions', functions)
-debug_show('structs', structs)
 
-if !$garbage.empty?
-  pp $garbage
-  puts
-end
+    def scan(file, destination)
+      functions, structs, failed = parse_header(file)
+      debug_show('functions', functions)
+      debug_show('structs', structs)
 
-puts "Functions: #{functions.size}"
-puts "Structs: #{structs.size}"
-puts "Garbage: #{$garbage.size}(should be 0)"
-puts
+      if !failed.empty?
+        puts "-- Failed: --"
+        pp failed
+        puts
+      end
 
-result = [functions, structs]
+      puts "Functions: #{functions.size}"
+      puts "Structs:   #{structs.size}"
+      puts "Failed:    #{failed.size}"
+      puts
 
-File.write('glue.json', JSON.generate(result))
+      result = [functions, structs]
 
+      File.write(destination, JSON.generate(result))
+    end
+  end
+end