git.roojs.org Git - app.Builder.js/blob - tests/TreeBuilder.vala

   1
   2 // valac TreeBuilder.vala --pkg libvala-0.24 --pkg posix -o /tmp/treebuilder
   3
   4 namespace Palete {
   5
   6         public class ValaSourceReport  : Vala.Report {
   7
   8
   9
  10
  11                 Gee.HashMap<int,string> line_errors;
  12
  13                 public ValaSourceReport()
  14                 {
  15                         this.line_errors = new Gee.HashMap<int,string> ();
  16                 }
  17
  18                 public override void err (Vala.SourceReference? source, string message) {
  19                         errors++;
  20                         if (source == null) {
  21                                 return;
  22                                 //stderr.printf ("My error: %s\n", message);
  23                         }
  24                         if (source.file != "~~~~~testfile.vala") {
  25                                 return;
  26                         }
  27                         var pre = "";
  28                         if (line_errors.has_key(source.begin.line)) {
  29                                 pre = line_errors.get(source.begin.line) + "\n";
  30
  31                         }
  32                         line_errors.set(source.begin.line, pre +  message);
  33                 }
  34
  35
  36         }
  37
  38         public class ValaSource : Vala.CodeVisitor {
  39
  40                 public Vala.CodeContext check (JsRender.Gtk file) {
  41                         // init context:
  42
  43
  44
  45                         var context = new Vala.CodeContext ();
  46                         Vala.CodeContext.push (context);
  47
  48                         context.experimental = false;
  49                         context.experimental_non_null = false;
  50                         context.vapi_directories = { "/usr/share/vala-0.24/vapi" };
  51                         context.report.enable_warnings = true;
  52                         context.metadata_directories = { };
  53                         context.gir_directories = {};
  54                         context.report = new ValaSourceReport();
  55
  56                         context.basedir = Posix.realpath (".");
  57
  58                         context.directory = context.basedir;
  59
  60
  61                         // add default packages:
  62                         //if (settings.profile == "gobject-2.0" || settings.profile == "gobject" || settings.profile == null) {
  63                                 context.profile = Vala.Profile.GOBJECT;
  64                         //      context.add_define ("GOBJECT");
  65                         //}
  66                         //add_depencies (context, settings.packages);
  67                         //if (reporter.errors > 0) {
  68                         //      return context;
  69                         //}
  70
  71                         var source_file = new Vala.SourceFile (
  72                                 context,
  73                                 Vala.SourceFileType.SOURCE,
  74                                 "~~~~~testfile.vala",
  75                                file.toSource()
  76                         );
  77                         //context.add_source_file (testcode);
  78
  79
  80                         // source_file = new Vala.SourceFile (context,
  81                         //               Vala.SourceFileType.SOURCE,
  82                         //              "/home/alan/gitlive/app.Builder.js/tests/TreeBuilder.vala");
  83
  84                         //if (source_package == null) {
  85                         //source_package = register_package (new Package (settings.pkg_name, false, null));
  86                         //}
  87
  88                         //register_source_file (source_package, source_file);
  89
  90                         context.add_external_package ("glib-2.0");
  91                         context.add_external_package ("gobject-2.0");
  92                         context.add_external_package ("libvala-0.24");
  93                         //context.add_external_package ("posix");
  94                         //if (context.profile == Vala.Profile.GOBJECT) {
  95                                 // import the GLib namespace by default (namespace of backend-specific standard library)
  96                                 var ns_ref = new Vala.UsingDirective (new Vala.UnresolvedSymbol (null, "GLib", null));
  97                                 source_file.add_using_directive (ns_ref);
  98                                 context.root.add_using_directive (ns_ref);
  99                         //}
 100
 101                         context.add_source_file (source_file);
 102
 103
 104                         //add_documented_files (context, settings.source_files);
 105
 106                         Vala.Parser parser = new Vala.Parser ();
 107                         parser.parse (context);
 108                         //gir_parser.parse (context);
 109                         if (context.report.get_errors () > 0) {
 110                                 print("got errors");
 111                                 return context;
 112                         }
 113
 114
 115
 116                         // check context:
 117                         context.check ();
 118                         if (context.report.get_errors () > 0) {
 119                                 print("check got errors");
 120                                 return context;
 121                         }
 122                         print("ALL OK?\n");
 123                         return context;
 124                 }
 125         //
 126                 // startpoint:
 127                 //
 128
 129         }
 130
 131 int main (string[] args) {
 132
 133         var a = new TreeBuilder();
 134         a.create_valac_tree();
 135         return 0;
 136 }
 137
 138