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