git.roojs.org Git - gitlive/blob - GitRepo.vala

   1
   2 /**
   3  * @class Scm.Git.Repo
   4  *
   5  * @extends Scm.Repo
   6  *
   7  *
   8  *
   9  */
  10 static GitRepo  _GitRepo;
  11
  12 public class GitRepo : Object
  13 {
  14
  15     public Gee.ArrayList<GitMonitorQueue> cmds;
  16
  17     public string name;
  18     public string gitdir;
  19     public string git_working_dir;
  20     public bool debug = false;
  21     public bool has_local_changes = false;
  22     public string host = "";
  23     public string git_status;
  24     public string git_diff;
  25     public string ahead_or_behind = "";
  26
  27     public Gee.HashMap<string,bool> ignore_files;
  28
  29     public GitBranch  _currentBranch;
  30     public GitBranch  getCurrentBranch() {
  31         if (this._currentBranch == null) {
  32                 Posix.usleep(100); // try and slow down branch loading
  33                 this.loadBranches();
  34
  35         }
  36         if (this._currentBranch == null) {
  37                 GLib.error("could not work out current branch? : %s ",this.git_working_dir );
  38                 }
  39                 return this._currentBranch;
  40     }
  41
  42
  43     public Gee.HashMap<string,GitBranch> branches; // accessed in GitBranch..
  44         public RooTicket? activeTicket;
  45     public Gee.HashMap<string,GitRepo> cache;
  46     public Gee.HashMap<string,string> config_cache;
  47
  48     public Ggit.Repository repo;
  49     public Ggit.RemoteHead[]                            remote_heads = null;
  50
  51         public static GitRepo singleton()
  52     {
  53         if (_GitRepo == null) {
  54             _GitRepo = new GitRepo.single();
  55             _GitRepo.cache = new Gee.HashMap<string,GitRepo>();
  56         }
  57         return _GitRepo;
  58     }
  59
  60     /**
  61     * index of.. matching gitpath..
  62     */
  63     public static int indexOf( Array<GitRepo> repos, string gitpath) {
  64         // make a fake object to compare against..
  65         var test_repo = GitRepo.get_sync(gitpath);
  66
  67         for(var i =0; i < repos.length; i++) {
  68             if (repos.index(i).gitdir == test_repo.gitdir) {
  69                 return i;
  70             }
  71         }
  72         return -1;
  73
  74     }
  75
  76
  77
  78
  79
  80     public static   Array<GitRepo> list()
  81     {
  82
  83         //if (GitRepo.list_cache !=  null) {
  84         //    unowned  Array<GitRepo>    ret = GitRepo.list_cache;
  85          //   return ret;
  86         //}
  87         var cache = GitRepo.singleton().cache;
  88         var list_cache = new Array<GitRepo>();
  89
  90         var dir = Environment.get_home_dir() + "/gitlive";
  91
  92         var f = File.new_for_path(dir);
  93         FileEnumerator file_enum;
  94         try {
  95             file_enum = f.enumerate_children(
  96                 FileAttribute.STANDARD_DISPLAY_NAME + ","+
  97                 FileAttribute.STANDARD_TYPE,
  98                 FileQueryInfoFlags.NONE,
  99                 null);
 100         } catch (Error e) {
 101
 102             return list_cache;
 103
 104         }
 105
 106         FileInfo next_file;
 107
 108         while (true) {
 109
 110             try {
 111                 next_file = file_enum.next_file(null);
 112                 if (next_file == null) {
 113                     break;
 114                 }
 115
 116             } catch (Error e) {
 117                 GLib.debug("Error: %s",e.message);
 118                 break;
 119             }
 120
 121             //print("got a file " + next_file.sudo () + '?=' + Gio.FileType.DIRECTORY);
 122
 123             if (next_file.get_file_type() !=  FileType.DIRECTORY) {
 124                 next_file = null;
 125                 continue;
 126             }
 127
 128             if (next_file.get_file_type() ==  FileType.SYMBOLIC_LINK) {
 129                 next_file = null;
 130                 continue;
 131             }
 132
 133             if (next_file.get_display_name()[0] == '.') {
 134                 next_file = null;
 135                 continue;
 136             }
 137             var sp = dir+"/"+next_file.get_display_name();
 138
 139             var gitdir = dir + "/" + next_file.get_display_name() + "/.git";
 140
 141             if (!FileUtils.test(gitdir, FileTest.IS_DIR)) {
 142                 continue;
 143             }
 144
 145                 var rep =  GitRepo.get_sync(  sp );
 146                 list_cache.append_val(rep);
 147
 148         }
 149
 150         return list_cache;
 151
 152         }
 153
 154         public  static GitRepo get_sync(string path)
 155         {
 156                 GitRepo ret;
 157                 var cache = GitRepo.singleton().cache;
 158                 if (cache.has_key(path)) {
 159                         ret =  cache.get(path);
 160                 } else {
 161                         ret =  new GitRepo(path);
 162                 }
 163                 return ret;
 164         }
 165
 166         public static  async  GitRepo? get(string path)
 167         {
 168
 169                 SourceFunc callback = GitRepo.get.callback;
 170                 GitRepo ret = null;
 171                 ThreadFunc<bool> run = () => {
 172
 173                         var cache = GitRepo.singleton().cache;
 174                         if (cache.has_key(path)) {
 175                                 ret =  cache.get(path);
 176                         } else {
 177                                 ret =  new GitRepo(path);
 178                         }
 179                         Idle.add((owned) callback);
 180                 return true;
 181
 182                 };
 183                 new Thread<bool>("thread-new-gitrepo-" + path, run);
 184                 yield;
 185                 return ret;
 186
 187         }
 188
 189     private GitRepo.single() {
 190                 // used to create the signleton
 191         }
 192     /**
 193      * constructor:
 194      *
 195      * @param {Object} cfg - Configuration
 196      *     (basically repopath is currently only critical one.)
 197      *
 198      */
 199
 200     private GitRepo(string path)
 201     {
 202         // cal parent?
 203         this.name =   File.new_for_path(path).get_basename();
 204         this.ignore_files = new Gee.HashMap<string,bool>();
 205
 206         this.git_working_dir = path;
 207         this.gitdir = path + "/.git";
 208         if (!FileUtils.test(this.gitdir , FileTest.IS_DIR)) {
 209             this.gitdir = path; // naked...
 210         }
 211         this.cmds = new  Gee.ArrayList<GitMonitorQueue> ();
 212
 213                 var cache = GitRepo.singleton().cache;
 214         //Repo.superclass.constructor.call(this,cfg);
 215                 if ( !cache.has_key(path) ) {
 216                         cache.set( path, this);
 217         }
 218
 219         this.repo =  Ggit.Repository.open(GLib.File.new_for_path(path));
 220
 221         var r = this.repo.lookup_remote("origin");
 222
 223
 224         //var r = this.git({ "remote" , "get-url" , "--push" , "origin"});
 225         var uri = new Soup.URI(r.get_url());
 226         this.host = uri.get_host();
 227                 this.init_config();
 228
 229         this.loadBranches();
 230         this.loadActiveTicket();
 231         this.loadStatus();
 232     }
 233
 234     public bool is_master_branch()
 235     {
 236         // special branches that do not allow autopushing now...
 237         return this.getCurrentBranch().name == "master" || this.getCurrentBranch().name == "roojs";
 238
 239     }
 240     public void init_config()
 241     {
 242         this.config_cache = new Gee.HashMap<string,string>();
 243         // managed =
 244         if (this.get_config("managed") == "") {
 245                 this.set_config("managed", this.host == "git.roojs.com" ? "1" : "0");
 246                 }
 247         if (this.get_config("autocommit") == "") {
 248                 this.set_config("autocommit", this.host == "git.roojs.com" ? "1" : "0");
 249                 }
 250         if (this.get_config("autopush") == "") {
 251                 this.set_config("autopush", this.host == "git.roojs.com" ? "1" : "0");
 252                 }
 253
 254     }
 255
 256
 257
 258     public string get_config(string key)
 259     {
 260
 261         if (this.config_cache.has_key(key)) {
 262                 //GLib.debug("get_config %s = '%s'", key, this.config_cache.get(key));
 263                 return this.config_cache.get(key);
 264                 }
 265         try {
 266                 var cfg = this.repo.get_config().snapshot();
 267                 var ret = cfg.get_string("gitlive." + key).strip();
 268                 return ret;
 269         } catch (Error e) {
 270                 this.repo.get_config().set_string("gitlive." + key, "");
 271                 //this.config_cache.set(key, "");
 272                 //GLib.debug("get_config (fail) %s = '%s'", key, "");
 273                 return ""; // happens when there is nothing set...
 274         }
 275
 276         }
 277     public void set_config(string key, string value)
 278     {
 279         this.repo.get_config().set_string("gitlive." + key, value);
 280         //this.git({ "config" , "gitlive." + key, value });
 281         //this.config_cache.set(key,value);
 282         }
 283
 284     public bool is_managed()
 285     {
 286         return this.get_config("managed") == "1";
 287     }
 288
 289
 290     public bool is_autocommit ()
 291     {
 292         return this.get_config("autocommit") == "1";
 293     }
 294
 295     public void set_autocommit(bool val)
 296     {
 297                 this.set_config("autocommit", val ? "1" : "0");
 298
 299     }
 300
 301     public bool is_auto_branch ()
 302     {
 303         if (this.name == "gitlog") {
 304                 return false;
 305                 }
 306                 // check remote...
 307         if (this.is_managed()) {
 308                 return true;
 309                 }
 310         return false;
 311
 312
 313     }
 314
 315     public void set_auto_branch(bool val)
 316     {
 317                 if (this.name == "gitlog") {
 318                 return;
 319                 }
 320                 this.set_config("managed", val ? "1" : "0");
 321
 322     }
 323     public bool is_autopush ()
 324     {
 325         return this.get_config("autopush") == "1";
 326     }
 327     public void set_autopush(bool val)
 328     {
 329                 this.set_config("autopush", val ? "1" : "0");
 330     }
 331
 332
 333         public void loadStatus()
 334         {
 335                 // status??/
 336                 var r = this.git({ "status" , "--porcelain" });
 337                 this.git_status = r;
 338                 this.has_local_changes = r.length > 0;
 339
 340                 //var rs = this.git({ "status" , "-sb" });
 341                 var cb = this.getCurrentBranch();
 342
 343                 this.ahead_or_behind = cb.ahead > 0 ?  "A" : (cb.behind > 0  ? "B" : "");
 344
 345
 346                 this.git_diff  = this.diffWorking();
 347         }
 348
 349
 350     public void loadBranches()
 351     {
 352
 353         GitBranch.loadBranches(this);
 354     }
 355
 356
 357     public bool hasBranchCalled(string name)
 358     {
 359         foreach( var br in this.branches.values) {
 360                         if (br.name == name) {
 361                                 return true;
 362                         }
 363
 364                 }
 365                 return false;
 366     }
 367
 368     public string branchesToString()
 369     {
 370         var ret = "";
 371                 foreach( var br in this.branches.values) {
 372                         if (br.name == "") {
 373                                 continue;
 374                         }
 375                         var col = /hours/.match(br.age) ? "#ff851b" : "#ffdc00"; // orange or yellow
 376                         ret += ret.length > 0 ? "\n"  : "";
 377                         ret += br.name + " <span background=\"" + col + "\">" + br.age + "</span>";
 378
 379                 }
 380                 return ret;
 381
 382     }
 383      public static void doMerges(string action, string ticket_id, string commit_message)
 384     {
 385        GitMonitor.gitmonitor.stop();
 386
 387        var commitrevs = "";
 388        var sucess = true;
 389        foreach(var  repo in GitRepo.singleton().cache.values) {
 390                if (repo.activeTicket != null && repo.activeTicket.id == ticket_id) {
 391                        var res = repo.doMerge(action,ticket_id, commit_message);
 392                        if (!res) {
 393                                sucess = false;
 394                                continue;
 395                        }
 396                        commitrevs += commitrevs.length > 0 ? " " : "";
 397                        commitrevs += repo.getCurrentBranch().lastrev;
 398                }
 399        }
 400        if (sucess && action == "CLOSE") {
 401                RooTicket.singleton().getById(ticket_id).close(commitrevs);
 402        }
 403        GitMonitor.gitmonitor.start();
 404     }
 405
 406
 407     public bool doMerge(string action, string ticket_id, string commit_message)
 408     {
 409        // in theory we should check to see if other repo's have got the same branch and merge all them at the same time.
 410        // also need to decide which branch we will merge into?
 411                 var master = this.hasBranchCalled("roojs") ? "roojs" : "master";
 412
 413                    var ret = "";
 414                    if (action == "CLOSE" || action == "LEAVE") {
 415
 416                try {
 417                    var oldbranch = this.getCurrentBranch().name;
 418                    this.setActiveTicket(null, master);
 419                            string [] cmd = { "merge",   "--squash",  oldbranch };
 420                            this.git( cmd );
 421                            cmd = { "commit",   "-a" , "-m",  commit_message };
 422                            this.git( cmd );
 423                            this.push();
 424                            this.loadBranches(); // updates lastrev..
 425
 426                        var notification = new Notify.Notification(
 427                                "Merged branch %s to %s".printf(oldbranch, master),
 428                                "",
 429                                 "dialog-information"
 430
 431                        );
 432
 433                        notification.set_timeout(5);
 434                        notification.show();
 435
 436                // close ticket..
 437                return true;
 438
 439            } catch (Error e) {
 440
 441                GitMonitor.gitmonitor.pauseError(e.message);
 442                return false;
 443            }
 444            // error~?? -- show the error dialog...
 445                    return false;
 446        }
 447        if (action == "MASTER") {
 448                // merge master into ours..
 449                        try {
 450                        string[] cmd = { "merge", master};
 451                        this.git( cmd );
 452                        var notification = new Notify.Notification(
 453                                        "Merged code from %s to %s".printf(master,this.getCurrentBranch().name),
 454                                        "",
 455                                         "dialog-information"
 456
 457                                );
 458                                notification.set_timeout(5);
 459                                notification.show();
 460
 461                        return true;
 462                        } catch (Error e) {
 463                        GitMonitor.gitmonitor.pauseError(e.message);
 464                        return false;
 465                    }
 466            }
 467        if (action == "EXIT") {
 468                        try {
 469                        var oldbranch  = this.getCurrentBranch().name;
 470                          this.setActiveTicket(null, master);
 471                        this.loadBranches();
 472                        var notification = new Notify.Notification(
 473                                        "Left branch %s".printf(oldbranch),
 474                                        "",
 475                                         "dialog-information"
 476
 477                                );
 478                                notification.set_timeout(5);
 479                                notification.show();
 480
 481                        return true;
 482                    } catch (Error e) {
 483                        GitMonitor.gitmonitor.pauseError(e.message);
 484
 485                        return false;
 486                    }
 487                    // error~?? -- show the error dialog...
 488
 489        }
 490        return false;
 491     }
 492
 493     public void loadActiveTicket()
 494     {
 495         this.activeTicket = null;
 496                 var ticket_id = this.get_config("ticket");
 497
 498         if (ticket_id.length < 1) {
 499                 return;
 500                 }
 501                 this.activeTicket = RooTicket.singleton().getById(ticket_id.strip());
 502
 503
 504     }
 505
 506
 507
 508     public bool setActiveTicket(RooTicket? ticket, string branchname)
 509     {
 510         this.set_config("ticket", "");
 511         if (!this.createBranchNamed(branchname)) {
 512                 return false;
 513                 }
 514                 this.set_config("ticket", ticket == null ? "": ticket.id);
 515         this.activeTicket = ticket;
 516         return true;
 517     }
 518
 519     public bool createBranchNamed(string branchname)
 520     {
 521
 522
 523                      if (this.branches.has_key(branchname)) {
 524                         this.switchToExistingBranchNamed(branchname);
 525
 526                     } else {
 527                                  this.createNewBranchNamed(branchname);
 528
 529                     }
 530                        var notification = new Notify.Notification(
 531                        "Changed to branch %s".printf(branchname),
 532                        "",
 533                         "dialog-information"
 534
 535                );
 536
 537                notification.set_timeout(5);
 538                notification.show();
 539
 540
 541          this.loadBranches(); // update branch list...
 542          //GitMonitor.gitmonitor.runQueue(); // no point - we have hidden the queue..
 543          return true;
 544     }
 545      bool switchToExistingBranchNamed(string branchname)
 546      {
 547                 var master = this.hasBranchCalled("roojs") ? "roojs" : "master";
 548                 var stash = false;
 549                 // this is where it get's tricky...
 550                 string files = "";
 551                 try {
 552                                 string[] cmd = { "ls-files" ,  "-m" };                   // list the modified files..
 553                                 files = this.git(cmd);
 554                                 stash = files.length> 1 ;
 555
 556
 557                                 cmd = { "stash" };
 558                                 if (stash) { this.git(cmd); }
 559
 560                                 this.pull();
 561
 562                                 cmd = { "checkout", branchname  };
 563                                 this.git(cmd);
 564                   } catch(Error e) {
 565                                 GitMonitor.gitmonitor.pauseError(e.message);
 566                                 return false;
 567                   }
 568                 try {
 569                    if (branchname != master) {
 570                        string[] cmd = { "merge", master };
 571                             this.git(cmd);
 572                             this.push();
 573
 574                     }
 575
 576                 } catch(Error e) {
 577                     string[] cmd = { "checkout", master  };
 578                     this.git(cmd);
 579                         GitMonitor.gitmonitor.pauseError(
 580                                 "Use\n\na) git checkout %s\nb) git mergetool\nc) git commit\nd) git push\n d) stash pop \ne) start gitlive again\n".printf(
 581                                         branchname)
 582                                  + e.message
 583                         );
 584                         return false;
 585
 586                 }
 587                 try {
 588                     string[]  cmd = { "stash", "pop"  };
 589                     if (stash) {
 590                         this.git(cmd);
 591                         var fl = files.split("\n");
 592                         cmd = { "commit", "-m" , "Changed " + string.joinv("",fl) };
 593                         foreach(var f in fl) {
 594                                 if (f.length < 1) continue;
 595                                 cmd += f;
 596                         }
 597                         this.git(cmd);
 598                 }
 599
 600
 601
 602                 } catch(Error ee) {
 603                         GitMonitor.gitmonitor.pauseError(ee.message);
 604                         return false;
 605                 }
 606        this.push();
 607        return true;
 608
 609      }
 610
 611
 612
 613      bool createNewBranchNamed(string branchname)
 614      {
 615                 var stash = false;
 616                  try {
 617                                 string[] cmd = { "ls-files" ,  "-m" };                   // list the modified files..
 618                                 var files = this.git(cmd);
 619                                 stash = files.length> 1 ;
 620
 621                          cmd = { "checkout", "-b" , branchname  };
 622                         this.git(cmd);
 623
 624                cmd = { "push", "-u" , "origin" ,"HEAD"  };
 625                         this.git(cmd);
 626                                 if (stash) {
 627
 628                                 var fl = files.split("\n");
 629                                 cmd = { "commit", "-m" , "Changed " + string.joinv("",fl) };
 630                                 foreach(var f in fl) {
 631                                         if (f.length < 1) continue;
 632                                         cmd += f;
 633                                 }
 634                                 this.git(cmd);
 635                                 this.push();
 636                         }
 637
 638
 639                 } catch(Error ee) {
 640                                 GitMonitor.gitmonitor.pauseError(ee.message);
 641                                 return false;
 642                         }
 643                         return true;
 644
 645      }
 646
 647      public static string previewMerges(string ticket_id)
 648     {
 649        var ret = "";
 650        foreach(var  repo in GitRepo.singleton().cache.values) {
 651            if (repo.activeTicket == null || repo.activeTicket.id != ticket_id) {
 652                 continue;
 653                 }
 654                         ret += repo.previewMerge() + "\n\n";
 655
 656        }
 657        return ret;
 658
 659     }
 660
 661
 662
 663      public string previewMerge()
 664      {
 665          try {
 666                         var master = this.hasBranchCalled("roojs") ? "roojs" : "master";
 667                         var lines = this.git({"log", master + "...",  "--pretty=format:%H %P" }).split("\n");;
 668                         var head = this.git({"log", "-1",  "--pretty=format:%H %P" });
 669                         var start = head.split(" ")[0];
 670                         var end = "";
 671                         for (var i = 0; i < lines.length; i++) {
 672                                 var cols = lines[i].split(" ");
 673                                 if (cols.length > 2) {
 674                                         end = cols[0];
 675                                         break;
 676                                 }
 677                         }
 678                         if (end == "") {
 679                                 var last = lines.length > 0 ? lines[lines.length-1] : "";
 680                                 end = last.split(" ")[1];
 681                         }
 682
 683                         return this.git({ "diff" , (end+".."+start), "--no-color" });
 684                 }  catch(Error ee) {
 685                         GitMonitor.gitmonitor.pauseError(ee.message);
 686                         return "Error getting diff";
 687                 }
 688
 689      }
 690
 691
 692     public string diffWorking()
 693     {
 694         var cb = this.getCurrentBranch();
 695         GLib.debug("Calling diff working");
 696         var diff = new Ggit.Diff.tree_to_workdir(this.repo, cb.getTree(), new Ggit.DiffOptions());
 697         var ret = "";
 698         diff.print(Ggit.DiffFormatType.PATCH, (delta, hunk, line) => {
 699                 switch(line.get_origin()) {
 700                         case Ggit.DiffLineType.ADDITION: ret+="+"; break;
 701                                 case Ggit.DiffLineType.DELETION: ret+="-";break;
 702                                 case Ggit.DiffLineType.CONTEXT:  ret+=" ";break;
 703                                 case Ggit.DiffLineType.HUNK_HDR: break;
 704                                 case Ggit.DiffLineType.FILE_HDR: break;
 705                                 default: ret+=" ";break;
 706                         }
 707                 ret += " " + line.get_text() ;
 708                 return 0;
 709         });
 710         //GLib.debug("returning %s", ret);
 711         return ret;
 712     }
 713
 714
 715     /**
 716      * add:
 717      * add files to track.
 718      *
 719      * @argument {Array} files the files to add.
 720      */
 721     public string add ( Gee.ArrayList<GitMonitorQueue> files ) throws Error, SpawnError
 722     {
 723         // should really find out if these are untracked files each..
 724         // we run multiple versions to make sure that if one failes, it does not ignore the whole lot..
 725         // not sure if that is how git works.. but just be certian.
 726         var ret = "";
 727         for (var i = 0; i < files.size;i++) {
 728             var f = files.get(i).vname;
 729             try {
 730                 string[] cmd = { "add",    f  };
 731                 this.git( cmd );
 732             } catch (Error e) {
 733                 ret += e.message  + "\n";
 734             }
 735
 736         }
 737         return ret;
 738     }
 739
 740     public bool is_ignore(string fname) throws Error, SpawnError
 741     {
 742                 if (fname == ".gitignore") {
 743                         this.ignore_files.clear();
 744                 }
 745
 746                 if (this.ignore_files.has_key(fname)) {
 747                         return this.ignore_files.get(fname);
 748                 }
 749
 750                 try {
 751                         var ret = this.git( { "check-ignore" , fname } );
 752                         this.ignore_files.set(fname, ret.length >  0);
 753                         return ret.length > 0;
 754                 } catch (SpawnError e) {
 755                         this.ignore_files.set(fname, false);
 756                         return false;
 757                 }
 758
 759     }
 760
 761
 762       /**
 763      * remove:
 764      * remove files to track.
 765      *
 766      * @argument {Array} files the files to add.
 767      */
 768     public string remove  ( Gee.ArrayList<GitMonitorQueue> files ) throws Error, SpawnError
 769     {
 770         // this may fail if files do not exist..
 771         // should really find out if these are untracked files each..
 772         // we run multiple versions to make sure that if one failes, it does not ignore the whole lot..
 773         // not sure if that is how git works.. but just be certian.
 774         var ret = "";
 775
 776         for (var i = 0; i < files.size;i++) {
 777             var f = files.get(i).vname;
 778             try {
 779                 string[] cmd = { "rm",  "-f" ,  f  };
 780                 this.git( cmd );
 781             } catch (Error e) {
 782                 ret += e.message  + "\n";
 783             }
 784         }
 785
 786         return ret;
 787
 788     }
 789
 790
 791     /**
 792      * commit:
 793      * perform a commit.
 794      *
 795      * @argument {Object} cfg commit configuration
 796      *
 797      * @property {String} name (optional)
 798      * @property {String} email (optional)
 799      * @property {String} changed (date) (optional)
 800      * @property {String} reason (optional)
 801      * @property {Array} files - the files that have changed.
 802      *
 803      */
 804
 805     public string commit ( string message, Gee.ArrayList<GitMonitorQueue> files  ) throws Error, SpawnError
 806     {
 807
 808
 809         /*
 810         var env = [];
 811
 812         if (typeof(cfg.name) != 'undefined') {
 813             args.push( {
 814                 'author' : cfg.name + ' <' + cfg.email + '>'
 815             });
 816             env.push(
 817                 "GIT_COMMITTER_NAME" + cfg.name,
 818                 "GIT_COMMITTER_EMAIL" + cfg.email
 819             );
 820         }
 821
 822         if (typeof(cfg.changed) != 'undefined') {
 823             env.push("GIT_AUTHOR_DATE= " + cfg.changed )
 824
 825         }
 826         */
 827         string[] args = { "commit", "-m" };
 828         args +=  (message.length > 0  ? message : "Changed" );
 829         for (var i = 0; i< files.size ; i++ ) {
 830             args += files.get(i).vname; // full path?
 831         }
 832
 833         return this.git(args);
 834     }
 835
 836     /**
 837      * pull:
 838      * Fetch and merge remote repo changes into current branch..
 839      *
 840      * At present we just need this to update the current working branch..
 841      * -- maybe later it will have a few options and do more stuff..
 842      *
 843      */
 844     public string pull () throws Error, SpawnError
 845     {
 846         // should probably hand error conditions better...
 847         string[] cmd = { "pull" , "--no-edit" };
 848         return this.git( cmd );
 849
 850
 851     }
 852
 853     public delegate void GitAsyncCallback (GitRepo repo, int err, string str);
 854     public void pull_async(GitAsyncCallback cb)
 855     {
 856
 857          string[] cmd = { "pull" , "--no-edit" };
 858          this.git_async( cmd , cb);
 859
 860
 861     }
 862
 863     /**
 864      * push:
 865      * Send local changes to remote repo(s)
 866      *
 867      * At present we just need this to push the current branch.
 868      * -- maybe later it will have a few options and do more stuff..
 869      *
 870      */
 871     public string push () throws Error, SpawnError
 872     {
 873         // should
 874         return this.git({ "push"  });
 875
 876     }
 877
 878
 879
 880      /**
 881      * git:
 882      * The meaty part.. run spawn.. with git..
 883      *
 884      *
 885      */
 886
 887     public string git(string[] args_in ) throws Error, SpawnError
 888     {
 889         // convert arguments.
 890
 891         string[]  args = { "git" };
 892         //args +=  "--git-dir";
 893         //args +=  this.gitdir;
 894         args +=  "--no-pager";
 895
 896
 897         //if (this.gitdir != this.repopath) {
 898         //    args +=   "--work-tree";
 899          //   args += this.repopath;
 900         //}
 901         for (var i = 0; i < args_in.length;i++) {
 902             args += args_in[i];
 903         }
 904
 905         //this.lastCmd = args.join(" ");
 906         //if(this.debug) {
 907             GLib.debug( "CWD=%s",  this.git_working_dir );
 908             GLib.debug( "cmd: %s", string.joinv (" ", args));
 909         //}
 910
 911         string[]   env = {};
 912         string  home = "HOME=" + Environment.get_home_dir() ;
 913         env +=  home ;
 914         // do not need to set gitpath..
 915         //if (File.exists(this.repo + '/.git/config')) {
 916             //env.push("GITPATH=" + this.repo );
 917         //}
 918
 919         var cfg = new SpawnConfig(this.git_working_dir , args , env);
 920         //cfg.debug = true;
 921
 922        // may throw error...
 923         var sp = new Spawn(cfg);
 924
 925              //GLib.debug( "GOT result: %d" , sp.result);
 926
 927         // diff output is a bit big..
 928                 if (args_in[0] != "diff") {
 929                 GLib.debug( "GOT: %s" , sp.output);
 930         }
 931         // parse output for some commands ?
 932         return sp.output;
 933     }
 934
 935    unowned GitAsyncCallback git_async_on_callback;
 936         public void  git_async( string[] args_in,   GitAsyncCallback cb ) throws Error, SpawnError
 937     {
 938         // convert arguments.
 939        this.git_async_on_callback = cb;
 940         string[]  args = { "git" };
 941         //args +=  "--git-dir";
 942         //args +=  this.gitdir;
 943         args +=  "--no-pager";
 944
 945
 946         //if (this.gitdir != this.repopath) {
 947         //    args +=   "--work-tree";
 948          //   args += this.repopath;
 949         //}
 950         for (var i = 0; i < args_in.length;i++) {
 951             args += args_in[i];
 952         }
 953
 954         //this.lastCmd = args.join(" ");
 955         //if(this.debug) {
 956             GLib.debug( "CWD=%s",  this.git_working_dir );
 957             //print( "cmd: %s\n", string.joinv (" ", args));
 958         //}
 959
 960         string[]   env = {};
 961         string  home = "HOME=" + Environment.get_home_dir() ;
 962         env +=  home ;
 963         // do not need to set gitpath..
 964         //if (File.exists(this.repo + '/.git/config')) {
 965             //env.push("GITPATH=" + this.repo );
 966         //}
 967
 968
 969         var cfg = new SpawnConfig(this.git_working_dir , args , env);
 970         cfg.async = true;
 971
 972
 973        // may throw error...
 974         var sp = new Spawn(cfg);
 975                 //sp.ref();
 976         //this.ref();
 977         sp.run(this.git_async_on_complete);
 978
 979     }
 980
 981     void git_async_on_complete(int err, string output)
 982     {
 983                 GLib.debug("GOT %d : %s", err, output);
 984                 this.git_async_on_callback(this, err, output);
 985 //              this.unref();
 986         //      sp.unref();
 987
 988
 989     }
 990
 991
 992     public async void doUpdate()
 993     {
 994         SourceFunc callback = this.doUpdate.callback;
 995                 GitRepo ret = null;
 996                 ThreadFunc<bool> run = () => {
 997
 998
 999                 // update the branches..
1000                         this.loadBranches();
1001
1002                         //GLib.debug("connecting '%s'", r.get_url());
1003                         string[] far = {};
1004                         foreach(var br in this.branches.values) {
1005                                 if (br.remote == "" || br.remoterev == br.lastrev) {
1006                                         continue;
1007                                 }
1008                                 far +=  ("+refs/heads/" + br.name + ":refs/remotes/" + br.remote);
1009                         }
1010                         if (far.length > 0) {
1011                                 GLib.debug("PUlling %s", this.name);
1012                                 var r = this.repo.lookup_remote("origin");
1013                                 r.connect(Ggit.Direction.FETCH, new GitCallbacks(this), null, null);
1014                                 var options = new Ggit.FetchOptions();
1015                                 options.set_remote_callbacks( new GitCallbacks(this));
1016                                 r.download(far, options);
1017                         }
1018                         this.loadStatus();
1019
1020
1021                         Idle.add((owned) callback);
1022                 return true;
1023
1024                 };
1025                 new Thread<bool>("thread-new-gitpull-" + this.name, run);
1026                 yield;
1027
1028
1029     }
1030
1031
1032         public static void updateAllAsync(string after)
1033         {
1034
1035
1036                 var doing = new  Gee.HashMap<string,bool>();;
1037
1038                 var tr =  GitRepo.singleton().cache;
1039
1040        var update_all_total = tr.size;
1041        foreach(var repo  in tr.values) {
1042                 if (!repo.is_managed()) {
1043                         update_all_total--;
1044                         continue;
1045                 }
1046                 doing.set(repo.name, true);
1047                         repo.doUpdate.begin((obj, res) => {
1048                                 repo.doUpdate.end(res);
1049                                 doing.set(repo.name, false);
1050
1051                                 foreach(var b in doing.keys) {
1052                                         if (doing.get(b)) {
1053                                                 GLib.debug("pending: %s", b);
1054                                                 return;
1055                                         }
1056                                 }
1057
1058
1059                                 switch (after) {
1060                                         case "show_clones":
1061                                                 Clones.singleton().show();
1062                                                 break;
1063                                         default:
1064                                                 GLib.debug("Unkown call after load = %s", update_all_after);
1065                                                 break;
1066                                 }
1067                         });
1068                 }
1069
1070
1071         }
1072
1073
1074
1075
1076     public void update_async(GitAsyncCallback cb)
1077     {
1078          string[] cmd = { "fetch" , "--all" };
1079          this.git_async( cmd , cb);
1080
1081     }
1082
1083
1084     static uint update_all_total = 0;
1085     static string update_all_after = "";
1086
1087     public static void updateAll(string after)
1088     {
1089                 update_all_after = after;
1090                 var tr =  GitRepo.singleton().cache;
1091
1092
1093        update_all_total = tr.size;
1094        foreach(var repo  in tr.values) {
1095                 if (!repo.is_managed()) {
1096                         update_all_total--;
1097                         continue;
1098                 }
1099            repo.update_async(updateAllCallback);
1100         }
1101                 GLib.debug("calls total = %d", (int) update_all_total);
1102     }
1103
1104
1105
1106     public static void  updateAllCallback(GitRepo repo, int err, string res)
1107     {
1108         repo.loadBranches();
1109         repo.loadStatus();
1110
1111         update_all_total--;
1112                 GLib.debug("calls remaining = %d", (int)update_all_total);
1113         if (update_all_total > 0 ) {
1114
1115                 return;
1116                 }
1117                 GLib.debug("call after load = %s", update_all_after);
1118
1119                 switch (update_all_after) {
1120                         case "show_clones":
1121                                 Clones.singleton().show();
1122                                 break;
1123                         default:
1124                                 GLib.debug("Unkown call after load = %s", update_all_after);
1125                                 break;
1126                 }
1127                 return;
1128     }
1129
1130     public void loadRemoteHeads(bool force = false)
1131         {
1132
1133                 if (!force && this.remote_heads != null) {
1134                         return;
1135                 }
1136                 var r = this.repo.lookup_remote("origin");
1137                 var cb = new GitCallbacks(this);
1138                 r.connect(Ggit.Direction.FETCH, cb, null, null);
1139                 this.remote_heads = r.list();
1140
1141         }
1142
1143 }