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                         base();
  16                         this.line_errors = new Gee.HashMap<int,string> ();
  17                 }
  18
  19                 public override void err (Vala.SourceReference? source, string message) {
  20                         errors++;
  21                         if (source == null) {
  22                                 return;
  23                                 //stderr.printf ("My error: %s\n", message);
  24                         }
  25                         if (source.file != "~~~~~testfile.vala") {
  26                                 return;
  27                         }
  28                         var pre = "";
  29                         if (line_errors.has_key(source.begin.line)) {
  30                                 pre = line_errors.get(source.begin.line) + "\n";
  31
  32                         }
  33                         line_errors.set(source.begin.line, pre +  message);
  34                 }
  35
  36
  37         }
  38
  39         public class ValaSource : Vala.CodeVisitor {
  40
  41                 public Vala.CodeContext check (JsRender.Gtk file) {
  42                         // init context:
  43
  44
  45
  46                         var context = new Vala.CodeContext ();
  47                         Vala.CodeContext.push (context);
  48
  49                         context.experimental = false;
  50                         context.experimental_non_null = false;
  51                         context.vapi_directories = { "/usr/share/vala-0.24/vapi" };
  52                         context.report.enable_warnings = true;
  53                         context.metadata_directories = { };
  54                         context.gir_directories = {};
  55                         context.report = new ValaSourceReport();
  56
  57                         context.basedir = Posix.realpath (".");
  58
  59                         context.directory = context.basedir;
  60
  61
  62                         // add default packages:
  63                         //if (settings.profile == "gobject-2.0" || settings.profile == "gobject" || settings.profile == null) {
  64                                 context.profile = Vala.Profile.GOBJECT;
  65                         //      context.add_define ("GOBJECT");
  66                         //}
  67                         //add_depencies (context, settings.packages);
  68                         //if (reporter.errors > 0) {
  69                         //      return context;
  70                         //}
  71
  72                         var source_file = new Vala.SourceFile (
  73                                 context,
  74                                 Vala.SourceFileType.SOURCE,
  75                                 "~~~~~testfile.vala",
  76                                file.toSource()
  77                         );
  78                         //context.add_source_file (testcode);
  79
  80
  81                         // source_file = new Vala.SourceFile (context,
  82                         //               Vala.SourceFileType.SOURCE,
  83                         //              "/home/alan/gitlive/app.Builder.js/tests/TreeBuilder.vala");
  84
  85                         //if (source_package == null) {
  86                         //source_package = register_package (new Package (settings.pkg_name, false, null));
  87                         //}
  88
  89                         //register_source_file (source_package, source_file);
  90
  91                         context.add_external_package ("glib-2.0");
  92                         context.add_external_package ("gobject-2.0");
  93                         context.add_external_package ("libvala-0.24");
  94                         //context.add_external_package ("posix");
  95                         //if (context.profile == Vala.Profile.GOBJECT) {
  96                                 // import the GLib namespace by default (namespace of backend-specific standard library)
  97                                 var ns_ref = new Vala.UsingDirective (new Vala.UnresolvedSymbol (null, "GLib", null));
  98                                 source_file.add_using_directive (ns_ref);
  99                                 context.root.add_using_directive (ns_ref);
 100                         //}
 101
 102                         context.add_source_file (source_file);
 103
 104
 105                         //add_documented_files (context, settings.source_files);
 106
 107                         Vala.Parser parser = new Vala.Parser ();
 108                         parser.parse (context);
 109                         //gir_parser.parse (context);
 110                         if (context.report.get_errors () > 0) {
 111                                 print("got errors");
 112                                 return context;
 113                         }
 114
 115
 116
 117                         // check context:
 118                         context.check ();
 119                         if (context.report.get_errors () > 0) {
 120                                 print("check got errors");
 121                                 return context;
 122                         }
 123                         print("ALL OK?\n");
 124                         return context;
 125                 }
 126         //
 127                 // startpoint:
 128                 //
 129
 130         }
 131
 132 int main (string[] args) {
 133
 134         var a = new TreeBuilder();
 135         a.create_valac_tree();
 136         return 0;
 137 }
 138
 139