git.roojs.org Git - roobuilder/blob - src/Project/Gtk.vala

   1 //<Script type="text/javascript">
   2 /**
   3  * Gtk projects - normally vala based now..
   4  *
   5  * should have a few extra features..
   6  *
   7  * like:
   8  *   compile flags etc..
   9  *   different versions (eg. different files can compile different versions - eg. for testing.
  10  *
  11  * If we model this like adjuta - then we would need a 'project' file that is actually in
  12  * the directory somewhere... - and is revision controlled etc..
  13  *
  14  * builder.config ??
  15  *
  16  *
  17  *
  18  *
  19  */
  20
  21
  22 namespace Project
  23 {
  24         static int gtk_id = 1;
  25
  26
  27         public class Gtk : Project
  28         {
  29                 /**
  30                 * Gir cache - it's local as we might want clear it if we modify the packages...
  31                 *
  32                 */
  33                 public Gee.HashMap<string,Palete.Gir> gir_cache = null;
  34                 public bool gir_cache_loaded = false;
  35
  36
  37                 public Gtk(string path) {
  38
  39
  40                         base(path);
  41                         this.palete = new Palete.Gtk(this);
  42
  43                         this.gir_cache = new Gee.HashMap<string,Palete.Gir>();
  44                         this.xtype = "Gtk";
  45                         var gid = "project-gtk-%d".printf(gtk_id++);
  46                         this.id = gid;
  47                         try {
  48                                 this.loadConfig();
  49                         } catch (GLib.Error e )  {
  50                                 // is tihs ok?
  51                         }
  52
  53                 }
  54                 public Gee.HashMap<string,GtkValaSettings> compilegroups;
  55
  56                 public void loadConfig() throws GLib.Error
  57                 {
  58                         // load a builder.config JSON file.
  59                         //
  60                         this.compilegroups = new  Gee.HashMap<string,GtkValaSettings>();
  61
  62
  63                         var fn = this.firstPath() + "/config1.builder";
  64                         GLib.debug("load: " + fn );
  65
  66                         if (!FileUtils.test(fn, FileTest.EXISTS)) {
  67                                 this.compilegroups.set("_default_", new GtkValaSettings("_default_") );
  68                                 return;
  69                         }
  70
  71                         var pa = new Json.Parser();
  72                         pa.load_from_file(fn);
  73                         var node = pa.get_root();
  74
  75                         // should be an array really.
  76                         if (node.get_node_type () != Json.NodeType.ARRAY) {
  77                                 throw new Error.INVALID_FORMAT ("Unexpected element type %s", node.type_name ());
  78                         }
  79
  80                         var obj = node.get_array ();
  81                         for(var i= 0;i<obj.get_length();i++) {
  82                                 var el = obj.get_object_element(i);
  83                                 var vs = new GtkValaSettings.from_json(el);
  84                 if (vs == null) {
  85                     print("problem loading json file");
  86                     continue;
  87                 }
  88                                 if (vs.name != "_default_") {
  89                                         vs.parent = this.compilegroups.get("_default_");
  90                                 }
  91                                 this.compilegroups.set(vs.name,vs);
  92                         }
  93                         GLib.debug("%s\n",this.configToString ());
  94
  95                 }
  96                 public string configToString()
  97                 {
  98                         var ar = new Json.Array();
  99                         var iter = this.compilegroups.map_iterator();
 100                         while(iter.next()) {
 101
 102                                 ar.add_object_element(iter.get_value().toJson());
 103                         }
 104
 105                         var generator = new Json.Generator ();
 106                         generator.indent = 4;
 107                         generator.pretty = true;
 108                         var node = new Json.Node(Json.NodeType.ARRAY);
 109                         node.set_array(ar);
 110                         generator.set_root(node);
 111                         return generator.to_data(null);
 112                 }
 113
 114                 public void writeConfig()
 115                 {
 116                         var fn = this.firstPath() + "/config1.builder";
 117                         GLib.debug("write: " + fn );
 118
 119
 120                         var f = GLib.File.new_for_path(fn);
 121                         var data_out = new GLib.DataOutputStream(
 122                                         f.replace(null, false, GLib.FileCreateFlags.NONE, null)
 123                         );
 124                         data_out.put_string(this.configToString(), null);
 125                         data_out.close(null);
 126                         this.gir_cache_loaded = false; // force a reload.
 127                         return ;
 128
 129                 }
 130                 /**
 131                  *  perhaps we should select the default in the window somewhere...
 132                  */
 133                 public string firstBuildModule()
 134                 {
 135                         var iter = this.compilegroups.map_iterator();
 136                         while(iter.next()) {
 137
 138                                  if (iter.get_value().name == "_default_") {
 139                                          continue;
 140                                  }
 141
 142                                  return iter.get_value().name;
 143                         }
 144                         return "";
 145                 }
 146
 147
 148                 public string relPath(string target)
 149                 {
 150                         var basename = this.firstPath();
 151                         // eg. base = /home/xxx/fred/blogs
 152                         // target = /home/xxx/fred/jones
 153
 154                         // this does not work correctly...
 155                         var bb = basename;
 156                         var prefix = "";
 157                         while (true) {
 158                                 if (    bb.length < target.length &&
 159                                         target.substring(0, bb.length) == bb) {
 160
 161                                         return prefix + target.substring(bb.length );
 162                                 }
 163                                 if (bb.length < 1) {
 164                                         throw new Error.INVALID_FORMAT ("Could not work out relative path %s to %s",
 165                                                                         basename, target);
 166                                 }
 167                                 bb = GLib.Path.get_dirname(bb);
 168                                 prefix += "../";
 169
 170                         }
 171
 172                 }
 173                 /**
 174                  * get a list of files for a folder..
 175                  *
 176                  * - in the project manager this has to list all possible compilable
 177                  *   files  - eg. exclue XXX.vala.c or XXX.c with the same name as
 178                  *   a vala file (so to ignore the generated files)
 179                  *
 180                  * - for the editor navigation - this should exclude all files that
 181                  *   are vala based on a bjs file..
 182                  *
 183                  */
 184
 185                 public Gee.ArrayList<string> filesAll(string in_path,bool abspath = true)
 186                 {
 187                         var ret =  new Gee.ArrayList<string>();
 188
 189                         var dirname = this.resolve_path(
 190                                 this.resolve_path_combine_path(this.firstPath(),in_path));
 191
 192                         GLib.debug("SCAN %s", dirname);
 193                                 // scan the directory for files -- ending with vala || c
 194
 195
 196                         var dir = File.new_for_path(dirname);
 197                         if (!dir.query_exists()) {
 198                                 GLib.debug("SCAN %s - skip - does not exist\n", dirname);
 199                                 return ret;
 200                         }
 201                         var pathprefix = abspath ? dirname : in_path;
 202
 203                         try {
 204                                 var file_enum = dir.enumerate_children(
 205                                         "standard::*",
 206                                         GLib.FileQueryInfoFlags.NONE,
 207                                         null
 208                                 );
 209
 210
 211                                 FileInfo next_file;
 212                                 while ((next_file = file_enum.next_file(null)) != null) {
 213                                         var fn = next_file.get_display_name();
 214
 215                                         if (next_file.get_file_type () == GLib.FileType.DIRECTORY) {
 216
 217                                                 GLib.debug("SKIP %s not regular  ", fn);
 218                                                 continue;
 219                                         }
 220                                         if (!Regex.match_simple("^text", next_file.get_content_type())) {
 221                                                 continue;
 222                                         }
 223                                         GLib.debug("SCAN ADD %s : %s", fn, next_file.get_content_type());
 224                                         ret.add(pathprefix + "/" + fn);
 225
 226                                         // any other valid types???
 227
 228                                 }
 229
 230                         } catch(Error e) {
 231                                 GLib.warning("oops - something went wrong scanning the projects\n");
 232                         }
 233
 234                         return ret;
 235                 }
 236
 237                 public Gee.ArrayList<string> filesForCompile(string in_path, bool abspath = true)
 238                 {
 239                         var allfiles = this.filesAll(in_path,abspath);
 240                         var ret =  new Gee.ArrayList<string>();
 241
 242
 243                         for (var i = 0; i < allfiles.size; i ++) {
 244                                 var fn = allfiles.get(i);
 245                                 try {
 246                                         if (Regex.match_simple("\\.vala$", fn)) {
 247                                                 ret.add( fn);
 248                                                 continue;
 249                                         }
 250                                         // vala.c -- ignore..
 251                                         if (Regex.match_simple("\\.vala\\.c$", fn)) {
 252                                                 continue;
 253                                         }
 254                                         // not a c file...
 255                                         if (!Regex.match_simple("\\.c$", fn)) {
 256                                                 continue;
 257                                         }
 258
 259                                         // is the c file the same as a vala file...
 260
 261
 262
 263                                         var vv = (new Regex("\\.c$")).replace( fn, fn.length, 0, ".vala");
 264
 265
 266
 267                                         if (allfiles.index_of( vv) > -1) {
 268                                                 continue;
 269                                         }
 270                                         // add the 'c' file..
 271                                         ret.add(fn);
 272                                 } catch (Error e) {
 273                                         continue;
 274                                 }
 275                         }
 276                         // sort.
 277                         ret.sort((fa,fb) => {
 278                                 return ((string)fa).collate((string) fb);
 279                         });
 280                         return ret;
 281
 282                 }
 283
 284                 public Gee.ArrayList<string> filesForOpen(string in_path)
 285                 {
 286                         var allfiles = this.filesAll(in_path);
 287                         var ret =  new Gee.ArrayList<string>();
 288                         GLib.debug("SCAN %s - %d files",in_path, allfiles.size);
 289
 290                         for (var i = 0; i < allfiles.size; i ++) {
 291                                 var fn = allfiles.get(i);
 292                                 var bn  = GLib.Path.get_basename(fn);
 293                                 try {
 294
 295                                         if (Regex.match_simple("\\.vala\\.c$", fn)) {
 296                                                 GLib.debug("SKIP %s - vala.c",fn);
 297
 298                                                 continue;
 299                                         }
 300
 301                                         if (Regex.match_simple("\\.bjs$", fn)) {
 302                                                 GLib.debug("SKIP %s - .bjs",fn);
 303                                                 continue;
 304                                         }
 305
 306                                         if (Regex.match_simple("\\~$", fn)) {
 307                                                 GLib.debug("SKIP %s - ~",fn);
 308                                                 continue;
 309                                         }
 310                                         if (Regex.match_simple("\\.stamp$", fn)) {
 311                                                 GLib.debug("SKIP %s - .o",fn);
 312                                                 continue;
 313                                         }
 314                                         if ("stamp-h1" == bn) {
 315                                                 GLib.debug("SKIP %s - .o",fn);
 316                                                 continue;
 317                                         }
 318
 319                                         // confgure.am
 320                                         if ("config.h" == bn || "config.h.in" == bn || "config.log" == bn  || "configure" == bn ) {
 321                                                 if (allfiles.index_of( in_path +"/configure.ac") > -1) {
 322                                                         continue;
 323                                                 }
 324                                         }
 325                                         // makefile
 326                                         if ("Makefile" == bn || "Makefile.in" == bn ) {
 327                                                 if (allfiles.index_of( in_path +"/Makefile.am") > -1) {
 328                                                         continue;
 329                                                 }
 330                                         }
 331
 332                                         if (Regex.match_simple("^\\.", bn)) {
 333                                                 GLib.debug("SKIP %s - hidden",fn);
 334                                                 continue;
 335                                         }
 336                                         if (Regex.match_simple("\\.vala$", fn)) {
 337                                                 var vv = (new Regex("\\.vala$")).replace( fn, fn.length, 0, ".bjs");
 338                                                 if (allfiles.index_of( vv) > -1) {
 339                                                         GLib.debug("SKIP %s - .vala (got bjs)",fn);
 340                                                         continue;
 341                                                 }
 342                                                 GLib.debug("ADD %s",fn);
 343                                                 ret.add( fn);
 344                                                 continue;
 345                                         }
 346                                         // vala.c -- ignore..
 347
 348                                         // not a c file...
 349                                         if (Regex.match_simple("\\.c$", fn)) {
 350
 351                                                 var vv = (new Regex("\\.c$")).replace( fn, fn.length, 0, ".vala");
 352                                                 if (allfiles.index_of( vv) > -1) {
 353                                                         GLib.debug("SKIP %s - .c (got vala)",fn);
 354                                                         continue;
 355                                                 }
 356                                                 GLib.debug("ADD %s",fn);
 357                                                 ret.add( fn);
 358                                                 continue;
 359                                         }
 360
 361                                         if (GLib.Path.get_basename( fn) == "config1.builder") {
 362                                                 continue;
 363                                         }
 364                                         // not .c / not .vala /not .bjs.. -- other type of file..
 365                                         // allow ???
 366                                         GLib.debug("ADD %s",fn);
 367                                         // add the 'c' file..
 368                                         ret.add(fn);
 369                                 } catch (Error e) {
 370                                         GLib.debug("Exception %s",e.message);
 371                                         continue;
 372                                 }
 373                         }
 374                         // sort.
 375                         ret.sort((fa,fb) => {
 376                                 return ((string)fa).collate((string) fb);
 377                         });
 378                         return ret;
 379
 380                 }
 381
 382
 383
 384
 385
 386                 public   string  resolve_path_combine_path(string first, string second)
 387                 {
 388                         string ret = first;
 389                         if (first.length > 0 && second.length > 0 && !first.has_suffix("/") && !second.has_prefix("/"))
 390                         {
 391                                 ret += "/";
 392                         }
 393                         //print("combined path = %s",  ret + second);
 394                         return ret + second;
 395                 }
 396                 public   string  resolve_path_times(string part, int times, string? clue = null)
 397                 {
 398                         string ret = "";
 399                         for (int i = 0; i < times; i++)
 400                         {
 401                                 if (clue != null && i > 0)
 402                                 {
 403                                         ret += clue;
 404                                 }
 405                                 ret += part;
 406                         }
 407                         return ret;
 408                 }
 409                 public   string resolve_path(string _path, string? relative = null)
 410                 {
 411                         string path = _path;
 412                         if (relative != null)
 413                         {
 414                                 path = this.resolve_path_combine_path(path, relative);
 415                         }
 416                         string[] parts = path.split("/");
 417                         string[] ret = {};
 418                         int relative_parts = 0;
 419
 420                         foreach (var part in parts)
 421                         {
 422                                 if (part.length < 1 || part == ".")
 423                                 {
 424                                         continue;
 425                                 }
 426
 427                                 if (part == "..")
 428                                 {
 429                                         if (ret.length > 0)
 430                                         {
 431                                                 ret = ret[0: ret.length -1];
 432                                         }
 433                                         else
 434                                         {
 435                                                 relative_parts++;
 436                                         }
 437                                         continue;
 438                                 }
 439
 440                                 ret += part;
 441                         }
 442
 443                         path =  this.resolve_path_combine_path(this.resolve_path_times("..", relative_parts, "/"), string.joinv("/", ret));
 444                         if (_path.has_prefix("/"))
 445                         {
 446                                 path = "/" + path;
 447                         }
 448                         return path;
 449                 }
 450
 451                 public string[] vapidirs()
 452                 {
 453                         string[] ret = {};
 454                         var sources = this.compilegroups.get("_default_").sources;
 455                         for(var i =0; i< sources.size; i++) {
 456
 457                                 var path = this.resolve_path( this.firstPath(), sources.get(i));
 458
 459                                 if (Path.get_basename (path) == "vapi") {
 460                                         GLib.debug("Adding VAPIDIR: %s\n", path);
 461                                         ret += path;
 462                                 }
 463
 464                         }
 465                         return ret;
 466
 467                 }
 468                 public string[] sourcedirs()
 469                 {
 470                         string[] ret = {};
 471                         var sources = this.compilegroups.get("_default_").sources;
 472                         ret += this.firstPath();
 473                         for(var i =0; i< sources.size; i++) {
 474
 475                                 var path = this.resolve_path( this.firstPath(), sources.get(i));
 476                                 if (path == this.firstPath()) {
 477                                         continue;
 478                                 }
 479                                 if (Path.get_basename (path) == "vapi") {
 480                                         continue;
 481
 482                                 }
 483                 //                      GLib.debug("Adding VAPIDIR: %s\n", path);
 484                                 ret += path;
 485                         }
 486                         return ret;
 487
 488                 }
 489
 490         }
 491         // an object describing a build config (or generic ...)
 492         public class GtkValaSettings : Object {
 493                 public string name;
 494                 public GtkValaSettings? parent;
 495
 496                 public string compile_flags; // generic to all.
 497                 public Gee.ArrayList<string> packages; // list of packages?? some might be genericly named?
 498                 public Gee.ArrayList<string> sources; // list of files+dirs (relative to project)
 499                 public string target_bin;
 500
 501                 public string execute_args;
 502
 503
 504                 public GtkValaSettings(string name)
 505                 {
 506                         this.name = name;
 507                         this.compile_flags = "";
 508                         this.target_bin = "";
 509                         this.packages = new Gee.ArrayList<string>();
 510                         this.sources = new Gee.ArrayList<string>();
 511                         this.execute_args = "";
 512
 513                 }
 514
 515
 516                 public GtkValaSettings.from_json(Json.Object el) {
 517
 518
 519                         this.name = el.get_string_member("name");
 520                         this.compile_flags = el.get_string_member("compile_flags");
 521                         if ( el.has_member("execute_args")) {
 522                                 this.execute_args = el.get_string_member("execute_args");
 523                         } else {
 524                                 this.execute_args = "";
 525                         }
 526                         this.target_bin = el.get_string_member("target_bin");
 527                         // sources and packages.
 528                         this.sources = this.readArray(el.get_array_member("sources"));
 529                         this.packages = this.readArray(el.get_array_member("packages"));
 530
 531                 }
 532
 533                 // why not array of strings?
 534
 535                 public Gee.ArrayList<string> readArray(Json.Array ar)
 536                 {
 537                         var ret = new Gee.ArrayList<string>();
 538                         for(var i =0; i< ar.get_length(); i++) {
 539                                 ret.add(ar.get_string_element(i));
 540                         }
 541                         return ret;
 542                 }
 543
 544                 public Json.Object toJson()
 545                 {
 546                         var ret = new Json.Object();
 547                         ret.set_string_member("name", this.name);
 548                         ret.set_string_member("compile_flags", this.compile_flags);
 549                         ret.set_string_member("execute_args", this.execute_args);
 550                         ret.set_string_member("target_bin", this.target_bin);
 551                         ret.set_array_member("sources", this.writeArray(this.sources));
 552                         ret.set_array_member("packages", this.writeArray(this.packages));
 553                         return ret;
 554                 }
 555                 public Json.Array writeArray(Gee.ArrayList<string> ar) {
 556                         var ret = new Json.Array();
 557                         for(var i =0; i< ar.size; i++) {
 558                                 ret.add_string_element(ar.get(i));
 559                         }
 560                         return ret;
 561                 }
 562
 563
 564         }
 565
 566
 567 }