2 // valac TreeBuilder.vala --pkg libvala-0.24 --pkg posix -o /tmp/treebuilder
6 public class ValaSourceReport : Vala.Report {
11 public Gee.HashMap<int,string> line_errors;
13 public ValaSourceReport()
16 this.line_errors = new Gee.HashMap<int,string> ();
19 public override void err (Vala.SourceReference? source, string message) {
23 //stderr.printf ("My error: %s\n", message);
25 if (source.file.filename != "~~~~~testfile.vala") {
29 if (line_errors.has_key(source.begin.line)) {
30 pre = line_errors.get(source.begin.line) + "\n";
33 line_errors.set(source.begin.line, pre + message);
37 var iter = this.line_errors.map_iterator();
39 print ("%d : %s\n\n", iter.get_key(), iter.get_value());
45 public class ValaSource : Vala.CodeVisitor {
47 Vala.CodeContext context;
48 ValaSourceReport report;
49 JsRender.JsRender file;
50 public ValaSource(JsRender.JsRender file) {
56 public void dumpCode(string str) {
57 var ls = str.split("\n");
58 for (var i=0;i < ls.length; i++) {
59 print("%d : %s\n", i, ls[i]);
63 public Gee.HashMap<int,string> checkFile()
65 return this.checkString(JsRender.NodeToVala.mungeFile(this.file));
68 public Gee.HashMap<int,string> checkFileWithNodePropChange(
75 var hash = ptype == "listener" ? node.listeners : node.props;
76 var old = hash.get(prop);
77 var newval = "/*--VALACHECK-START--*/ " + val + " /*--VALACHECK-END--*/";
79 hash.set(prop, newval);
80 var tmpstring = JsRender.NodeToVala.mungeFile(this.file);
81 var bits = tmpstring.split(newval);
83 if (bits.length > 1) {
84 offset = bits[0].split("\n").length;
86 this.dumpCode(tmpstring);
87 print("offset %d\n", offset);
88 this.checkString(tmpstring);
91 Gee.HashMap<int,string> ret = new Gee.HashMap<int,string> ();
92 var iter = this.report.line_errors.map_iterator();
94 print("%d : %s\n",iter.get_key() - offset, iter.get_value());
95 ret.set(iter.get_key() - offset, iter.get_value());
101 public Gee.HashMap<int,string> checkString(string contents)
105 context = new Vala.CodeContext ();
106 Vala.CodeContext.push (context);
108 context.experimental = false;
109 context.experimental_non_null = false;
110 context.vapi_directories = { "/usr/share/vala-0.24/vapi" };
111 context.report.enable_warnings = true;
112 context.metadata_directories = { };
113 context.gir_directories = {};
114 this.report = new ValaSourceReport();;
115 context.report = this.report;
117 context.basedir = Posix.realpath (".");
119 context.directory = context.basedir;
122 // add default packages:
123 //if (settings.profile == "gobject-2.0" || settings.profile == "gobject" || settings.profile == null) {
124 context.profile = Vala.Profile.GOBJECT;
125 // context.add_define ("GOBJECT");
127 //add_depencies (context, settings.packages);
128 //if (reporter.errors > 0) {
132 var source_file = new Vala.SourceFile (
134 Vala.SourceFileType.SOURCE,
135 "~~~~~testfile.vala",
139 context.add_external_package ("glib-2.0");
140 context.add_external_package ("gobject-2.0");
141 context.add_external_package ("libvala-0.24");
142 var ns_ref = new Vala.UsingDirective (new Vala.UnresolvedSymbol (null, "GLib", null));
143 source_file.add_using_directive (ns_ref);
144 context.root.add_using_directive (ns_ref);
145 context.add_source_file (source_file);
148 //add_documented_files (context, settings.source_files);
150 Vala.Parser parser = new Vala.Parser ();
151 parser.parse (context);
152 //gir_parser.parse (context);
153 if (context.report.get_errors () > 0) {
154 print("parse got errors");
155 ((ValaSourceReport)context.report).dump();
156 Vala.CodeContext.pop ();
157 return this.report.line_errors;
164 if (context.report.get_errors () > 0) {
165 print("check got errors");
166 ((ValaSourceReport)context.report).dump();
167 Vala.CodeContext.pop ();
168 return this.report.line_errors;
172 Vala.CodeContext.pop ();
175 return this.report.line_errors;
184 int main (string[] args) {
186 var a = new ValaSource(file);
187 a.create_valac_tree();