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 git_status;
  23     public string git_diff;
  24     public string ahead_or_behind = "";
  25
  26     public Gee.HashMap<string,bool> ignore_files;
  27     public GitBranch currentBranch;
  28     public Gee.HashMap<string,GitBranch> branches; // accessed in GitBranch..
  29         public RooTicket? activeTicket;
  30     public  Gee.HashMap<string,GitRepo> cache;
  31
  32
  33
  34         public static GitRepo singleton()
  35     {
  36         if (_GitRepo == null) {
  37             _GitRepo = new GitRepo.single();
  38             _GitRepo.cache = new Gee.HashMap<string,GitRepo>();
  39         }
  40         return _GitRepo;
  41     }
  42
  43     /**
  44     * index of.. matching gitpath..
  45     */
  46     public static int indexOf( Array<GitRepo> repos, string gitpath) {
  47         // make a fake object to compare against..
  48         var test_repo = GitRepo.get(gitpath);
  49
  50         for(var i =0; i < repos.length; i++) {
  51             if (repos.index(i).gitdir == test_repo.gitdir) {
  52                 return i;
  53             }
  54         }
  55         return -1;
  56
  57     }
  58
  59
  60
  61
  62
  63     public static   Array<GitRepo> list()
  64     {
  65
  66         //if (GitRepo.list_cache !=  null) {
  67         //    unowned  Array<GitRepo>    ret = GitRepo.list_cache;
  68          //   return ret;
  69         //}
  70         var cache = GitRepo.singleton().cache;
  71         var list_cache = new Array<GitRepo>();
  72
  73         var dir = Environment.get_home_dir() + "/gitlive";
  74
  75         var f = File.new_for_path(dir);
  76         FileEnumerator file_enum;
  77         try {
  78             file_enum = f.enumerate_children(
  79                 FileAttribute.STANDARD_DISPLAY_NAME + ","+
  80                 FileAttribute.STANDARD_TYPE,
  81                 FileQueryInfoFlags.NONE,
  82                 null);
  83         } catch (Error e) {
  84
  85             return list_cache;
  86
  87         }
  88
  89         FileInfo next_file;
  90
  91         while (true) {
  92
  93             try {
  94                 next_file = file_enum.next_file(null);
  95                 if (next_file == null) {
  96                     break;
  97                 }
  98
  99             } catch (Error e) {
 100                 GLib.debug("Error: %s",e.message);
 101                 break;
 102             }
 103
 104             //print("got a file " + next_file.sudo () + '?=' + Gio.FileType.DIRECTORY);
 105
 106             if (next_file.get_file_type() !=  FileType.DIRECTORY) {
 107                 next_file = null;
 108                 continue;
 109             }
 110
 111             if (next_file.get_file_type() ==  FileType.SYMBOLIC_LINK) {
 112                 next_file = null;
 113                 continue;
 114             }
 115
 116             if (next_file.get_display_name()[0] == '.') {
 117                 next_file = null;
 118                 continue;
 119             }
 120             var sp = dir+"/"+next_file.get_display_name();
 121
 122             var gitdir = dir + "/" + next_file.get_display_name() + "/.git";
 123
 124             if (!FileUtils.test(gitdir, FileTest.IS_DIR)) {
 125                 continue;
 126             }
 127
 128                 var rep =  GitRepo.get(  sp );
 129                 list_cache.append_val(rep);
 130
 131         }
 132
 133         return list_cache;
 134
 135
 136
 137         }
 138
 139         public static GitRepo get(string path)
 140         {
 141                 var cache = GitRepo.singleton().cache;
 142                 if (cache.has_key(path)) {
 143                         return cache.get(path);
 144                 }
 145                 return new GitRepo(path);
 146         }
 147
 148     private GitRepo.single() {
 149                 // used to create the signleton
 150         }
 151     /**
 152      * constructor:
 153      *
 154      * @param {Object} cfg - Configuration
 155      *     (basically repopath is currently only critical one.)
 156      *
 157      */
 158
 159     private GitRepo(string path) {
 160         // cal parent?
 161         this.name =   File.new_for_path(path).get_basename();
 162         this.ignore_files = new Gee.HashMap<string,bool>();
 163
 164         this.git_working_dir = path;
 165         this.gitdir = path + "/.git";
 166         if (!FileUtils.test(this.gitdir , FileTest.IS_DIR)) {
 167             this.gitdir = path; // naked...
 168         }
 169         this.cmds = new  Gee.ArrayList<GitMonitorQueue> ();
 170
 171                 var cache = GitRepo.singleton().cache;
 172         //Repo.superclass.constructor.call(this,cfg);
 173                 if ( !cache.has_key(path) ) {
 174                         cache.set( path, this);
 175         }
 176         this.loadBranches();
 177         this.loadActiveTicket();
 178         this.loadStatus();
 179     }
 180
 181     public bool is_wip_branch()
 182     {
 183         return this.currentBranch.name.has_prefix("wip_");
 184
 185     }
 186
 187     public bool is_autocommit ()
 188     {
 189         return !FileUtils.test(this.gitdir + "/.gitlive-disable-autocommit" , FileTest.EXISTS);
 190     }
 191     public void set_autocommit(bool val)
 192     {
 193
 194                 var cur = this.is_autocommit();
 195                 GLib.debug("SET auto commit : %s <= %s", val ? "ON" : "OFF",  cur  ? "ON" : "OFF");
 196                 if (cur == val) {
 197                         return; // no change..
 198                 }
 199                 if (!val) {
 200                         FileUtils.set_contents(this.gitdir + "/.gitlive-disable-autocommit" , "x");
 201                 } else {
 202                         // it exists...
 203                         FileUtils.remove(this.gitdir + "/.gitlive-disable-autocommit" );
 204                 }
 205
 206     }
 207
 208     public bool is_auto_branch ()
 209     {
 210         return FileUtils.test(this.gitdir + "/.gitlive-enable-auto-branch" , FileTest.EXISTS);
 211     }
 212
 213     public void set_auto_branch(bool val)
 214     {
 215
 216                 var cur = this.is_auto_branch();
 217                 GLib.debug("SET auto branch : %s <= %s", val ? "ON" : "OFF",  cur  ? "ON" : "OFF");
 218
 219                 if (cur == val) {
 220                         return; // no change..
 221                 }
 222                 if (val) {
 223                         FileUtils.set_contents(this.gitdir + "/.gitlive-enable-auto-branch" , "x");
 224                 } else {
 225                         // it exists...
 226                         FileUtils.remove(this.gitdir + "/.gitlive-enable-auto-branch" );
 227                 }
 228
 229     }
 230     public bool is_autopush ()
 231     {
 232         return !FileUtils.test(this.gitdir + "/.gitlive-disable-autopush" , FileTest.EXISTS);
 233     }
 234     public void set_autopush(bool val)
 235     {
 236
 237                 var cur = this.is_autopush();
 238                 GLib.debug("SET auto push : %s <= %s", val ? "ON" : "OFF",  cur  ? "ON" : "OFF");
 239                 if (cur == val) {
 240                         return; // no change..
 241                 }
 242                 if (!val) {
 243                         FileUtils.set_contents(this.gitdir + "/.gitlive-disable-autopush" , "");
 244                 } else {
 245                         // it exists...
 246                         FileUtils.remove(this.gitdir + "/.gitlive-disable-autopush" );
 247                 }
 248
 249     }
 250
 251
 252         public void loadStatus()
 253         {
 254                 var r = this.git({ "status" , "--porcelain" });
 255                 this.git_status = r;
 256                 this.has_local_changes = r.length > 0;
 257
 258                 var rs = this.git({ "status" , "-sb" });
 259
 260                 this.ahead_or_behind = rs.contains("[ahead") ? "A" : (rs.contains("[behind") ? "B" : "");
 261
 262
 263                 this.git_diff  = this.git({ "diff" , "HEAD", "--no-color" });
 264         }
 265
 266
 267     public void loadBranches()
 268     {
 269         GitBranch.loadBranches(this);
 270     }
 271
 272
 273
 274
 275     public string branchesToString()
 276     {
 277         var ret = "";
 278                 foreach( var br in this.branches.values) {
 279                         if (br.name == "") {
 280                                 continue;
 281                         }
 282                         ret += ret.length > 0 ? "\n"  : "";
 283                         ret += br.name;
 284
 285                 }
 286                 return ret;
 287
 288     }
 289      public static void doMerges(string action, string ticket_id, string commit_message)
 290     {
 291        GitMonitor.gitmonitor.stop();
 292
 293        var commitrevs = "";
 294        var sucess = true;
 295        foreach(var  repo in GitRepo.singleton().cache.values) {
 296                if (repo.activeTicket != null && repo.activeTicket.id == ticket_id) {
 297                        var res = repo.doMerge(action,ticket_id, commit_message);
 298                        if (!res) {
 299                                sucess = false;
 300                                continue;
 301                        }
 302                        commitrevs += commitrevs.length > 0 ? " " : "";
 303                        commitrevs += repo.currentBranch.lastrev;
 304                }
 305        }
 306        if (sucess && action == "CLOSE") {
 307                RooTicket.singleton().getById(ticket_id).close(commitrevs);
 308        }
 309        GitMonitor.gitmonitor.start();
 310     }
 311
 312
 313     public bool doMerge(string action, string ticket_id, string commit_message)
 314     {
 315        // in theory we should check to see if other repo's have got the same branch and merge all them at the same time.
 316        // also need to decide which branch we will merge into?
 317                    var ret = "";
 318                    if (action == "CLOSE" || action == "LEAVE") {
 319
 320                try {
 321                    var oldbranch = this.currentBranch.name;
 322                    this.setActiveTicket(null, "master");
 323                            string [] cmd = { "merge",   "--squash",  oldbranch };
 324                            this.git( cmd );
 325                            cmd = { "commit",   "-a" , "-m",  commit_message };
 326                            this.git( cmd );
 327                            this.push();
 328                            this.loadBranches(); // updates lastrev..
 329
 330                        var notification = new Notify.Notification(
 331                                "Merged branch %s to master".printf(oldbranch),
 332                                "",
 333                                 "dialog-information"
 334
 335                        );
 336
 337                        notification.set_timeout(5);
 338                        notification.show();
 339
 340                // close ticket..
 341                return true;
 342
 343            } catch (Error e) {
 344
 345                GitMonitor.gitmonitor.pauseError(e.message);
 346                return false;
 347            }
 348            // error~?? -- show the error dialog...
 349                    return false;
 350        }
 351        if (action == "MASTER") {
 352                // merge master into ours..
 353                        try {
 354                        string[] cmd = { "merge",  "master" };
 355                        this.git( cmd );
 356                        var notification = new Notify.Notification(
 357                                        "Merged code from master to %s".printf(this.currentBranch.name),
 358                                        "",
 359                                         "dialog-information"
 360
 361                                );
 362                                notification.set_timeout(5);
 363                                notification.show();
 364
 365                        return true;
 366                        } catch (Error e) {
 367                        GitMonitor.gitmonitor.pauseError(e.message);
 368                        return false;
 369                    }
 370            }
 371        if (action == "EXIT") {
 372                        try {
 373                        var oldbranch  = this.currentBranch.name;
 374                          this.setActiveTicket(null, "master");
 375                        this.loadBranches();
 376                        var notification = new Notify.Notification(
 377                                        "Left branch %s".printf(oldbranch),
 378                                        "",
 379                                         "dialog-information"
 380
 381                                );
 382                                notification.set_timeout(5);
 383                                notification.show();
 384
 385                        return true;
 386                    } catch (Error e) {
 387                        GitMonitor.gitmonitor.pauseError(e.message);
 388
 389                        return false;
 390                    }
 391                    // error~?? -- show the error dialog...
 392
 393        }
 394        return false;
 395     }
 396
 397     public void loadActiveTicket()
 398     {
 399         this.activeTicket = null;
 400         if (!FileUtils.test(this.gitdir + "/.gitlive-active-ticket" , FileTest.EXISTS)) {
 401                 return;
 402         }
 403         string ticket_id;
 404         FileUtils.get_contents(this.gitdir + "/.gitlive-active-ticket" , out ticket_id);
 405         if (ticket_id.length < 1) {
 406                 return;
 407                 }
 408                 this.activeTicket = RooTicket.singleton().getById(ticket_id.strip());
 409
 410
 411     }
 412
 413
 414
 415     public bool setActiveTicket(RooTicket? ticket, string branchname)
 416     {
 417         if (!this.createBranchNamed(branchname)) {
 418                 return false;
 419                 }
 420                 if (ticket != null) {
 421                 FileUtils.set_contents(this.gitdir + "/.gitlive-active-ticket" , ticket.id);
 422         } else {
 423                 FileUtils.remove(this.gitdir + "/.gitlive-active-ticket" );
 424         }
 425         this.activeTicket = ticket;
 426         return true;
 427     }
 428
 429     public bool createBranchNamed(string branchname)
 430     {
 431
 432
 433                      if (this.branches.has_key(branchname)) {
 434                         this.switchToExistingBranchNamed(branchname);
 435
 436                     } else {
 437                                  this.createNewBranchNamed(branchname);
 438
 439                     }
 440                        var notification = new Notify.Notification(
 441                        "Changed to branch %s".printf(branchname),
 442                        "",
 443                         "dialog-information"
 444
 445                );
 446
 447                notification.set_timeout(5);
 448                notification.show();
 449
 450
 451          this.loadBranches(); // update branch list...
 452          //GitMonitor.gitmonitor.runQueue(); // no point - we have hidden the queue..
 453          return true;
 454     }
 455      bool switchToExistingBranchNamed(string branchname)
 456      {
 457                 var stash = false;
 458                                          // this is where it get's tricky...
 459                 string files = "";
 460                 try {
 461                                 string[] cmd = { "ls-files" ,  "-m" };                   // list the modified files..
 462                                 files = this.git(cmd);
 463                                 stash = files.length> 1 ;
 464
 465
 466                                 cmd = { "stash" };
 467                                 if (stash) { this.git(cmd); }
 468
 469                                 this.pull();
 470
 471                                 cmd = { "checkout", branchname  };
 472                                 this.git(cmd);
 473                   } catch(Error e) {
 474                                 GitMonitor.gitmonitor.pauseError(e.message);
 475                                 return false;
 476                   }
 477                 try {
 478                    if (branchname != "master") {
 479                        string[] cmd = { "merge", "master"  };
 480                             this.git(cmd);
 481                             this.push();
 482
 483                     }
 484
 485                 } catch(Error e) {
 486                     string[] cmd = { "checkout", "master"  };
 487                     this.git(cmd);
 488                         GitMonitor.gitmonitor.pauseError(
 489                                 "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(
 490                                         branchname)
 491                                  + e.message
 492                         );
 493                         return false;
 494
 495                 }
 496                 try {
 497                     string[]  cmd = { "stash", "pop"  };
 498                     if (stash) {
 499                         this.git(cmd);
 500                         var fl = files.split("\n");
 501                         cmd = { "commit", "-m" , "Changed " + string.joinv("",fl) };
 502                         foreach(var f in fl) {
 503                                 if (f.length < 1) continue;
 504                                 cmd += f;
 505                         }
 506                         this.git(cmd);
 507                 }
 508
 509
 510
 511                 } catch(Error ee) {
 512                         GitMonitor.gitmonitor.pauseError(ee.message);
 513                         return false;
 514                 }
 515        this.push();
 516        return true;
 517
 518      }
 519
 520
 521
 522      bool createNewBranchNamed(string branchname)
 523      {
 524                 var stash = false;
 525                  try {
 526                                 string[] cmd = { "ls-files" ,  "-m" };                   // list the modified files..
 527                                 var files = this.git(cmd);
 528                                 stash = files.length> 1 ;
 529
 530                          cmd = { "checkout", "-b" , branchname  };
 531                         this.git(cmd);
 532
 533                cmd = { "push", "-u" , "origin" ,"HEAD"  };
 534                         this.git(cmd);
 535                                 if (stash) {
 536
 537                                 var fl = files.split("\n");
 538                                 cmd = { "commit", "-m" , "Changed " + string.joinv("",fl) };
 539                                 foreach(var f in fl) {
 540                                         if (f.length < 1) continue;
 541                                         cmd += f;
 542                                 }
 543                                 this.git(cmd);
 544                                 this.push();
 545                         }
 546
 547
 548                 } catch(Error ee) {
 549                                 GitMonitor.gitmonitor.pauseError(ee.message);
 550                                 return false;
 551                         }
 552                         return true;
 553
 554      }
 555
 556
 557
 558     /**
 559      * add:
 560      * add files to track.
 561      *
 562      * @argument {Array} files the files to add.
 563      */
 564     public string add ( Gee.ArrayList<GitMonitorQueue> files ) throws Error, SpawnError
 565     {
 566         // should really find out if these are untracked files each..
 567         // we run multiple versions to make sure that if one failes, it does not ignore the whole lot..
 568         // not sure if that is how git works.. but just be certian.
 569         var ret = "";
 570         for (var i = 0; i < files.size;i++) {
 571             var f = files.get(i).vname;
 572             try {
 573                 string[] cmd = { "add",    f  };
 574                 this.git( cmd );
 575             } catch (Error e) {
 576                 ret += e.message  + "\n";
 577             }
 578
 579         }
 580         return ret;
 581     }
 582
 583     public bool is_ignore(string fname) throws Error, SpawnError
 584     {
 585                 if (fname == ".gitignore") {
 586                         this.ignore_files.clear();
 587                 }
 588
 589                 if (this.ignore_files.has_key(fname)) {
 590                         return this.ignore_files.get(fname);
 591                 }
 592
 593                 try {
 594                         var ret = this.git( { "check-ignore" , fname } );
 595                         this.ignore_files.set(fname, ret.length >  0);
 596                         return ret.length > 0;
 597                 } catch (SpawnError e) {
 598                         this.ignore_files.set(fname, false);
 599                         return false;
 600                 }
 601
 602     }
 603
 604
 605       /**
 606      * remove:
 607      * remove files to track.
 608      *
 609      * @argument {Array} files the files to add.
 610      */
 611     public string remove  ( Gee.ArrayList<GitMonitorQueue> files ) throws Error, SpawnError
 612     {
 613         // this may fail if files do not exist..
 614         // should really find out if these are untracked files each..
 615         // we run multiple versions to make sure that if one failes, it does not ignore the whole lot..
 616         // not sure if that is how git works.. but just be certian.
 617         var ret = "";
 618
 619         for (var i = 0; i < files.size;i++) {
 620             var f = files.get(i).vname;
 621             try {
 622                 string[] cmd = { "rm",  "-f" ,  f  };
 623                 this.git( cmd );
 624             } catch (Error e) {
 625                 ret += e.message  + "\n";
 626             }
 627         }
 628
 629         return ret;
 630
 631     }
 632
 633
 634     /**
 635      * commit:
 636      * perform a commit.
 637      *
 638      * @argument {Object} cfg commit configuration
 639      *
 640      * @property {String} name (optional)
 641      * @property {String} email (optional)
 642      * @property {String} changed (date) (optional)
 643      * @property {String} reason (optional)
 644      * @property {Array} files - the files that have changed.
 645      *
 646      */
 647
 648     public string commit ( string message, Gee.ArrayList<GitMonitorQueue> files  ) throws Error, SpawnError
 649     {
 650
 651
 652         /*
 653         var env = [];
 654
 655         if (typeof(cfg.name) != 'undefined') {
 656             args.push( {
 657                 'author' : cfg.name + ' <' + cfg.email + '>'
 658             });
 659             env.push(
 660                 "GIT_COMMITTER_NAME" + cfg.name,
 661                 "GIT_COMMITTER_EMAIL" + cfg.email
 662             );
 663         }
 664
 665         if (typeof(cfg.changed) != 'undefined') {
 666             env.push("GIT_AUTHOR_DATE= " + cfg.changed )
 667
 668         }
 669         */
 670         string[] args = { "commit", "-m" };
 671         args +=  (message.length > 0  ? message : "Changed" );
 672         for (var i = 0; i< files.size ; i++ ) {
 673             args += files.get(i).vname; // full path?
 674         }
 675
 676         return this.git(args);
 677     }
 678
 679     /**
 680      * pull:
 681      * Fetch and merge remote repo changes into current branch..
 682      *
 683      * At present we just need this to update the current working branch..
 684      * -- maybe later it will have a few options and do more stuff..
 685      *
 686      */
 687     public string pull () throws Error, SpawnError
 688     {
 689         // should probably hand error conditions better...
 690         string[] cmd = { "pull" , "--no-edit" };
 691         return this.git( cmd );
 692
 693
 694     }
 695
 696     public delegate void GitAsyncCallback (GitRepo repo, int err, string str);
 697     public void pull_async(GitAsyncCallback cb)
 698     {
 699
 700          string[] cmd = { "pull" , "--no-edit" };
 701          this.git_async( cmd , cb);
 702
 703
 704     }
 705
 706     /**
 707      * push:
 708      * Send local changes to remote repo(s)
 709      *
 710      * At present we just need this to push the current branch.
 711      * -- maybe later it will have a few options and do more stuff..
 712      *
 713      */
 714     public string push () throws Error, SpawnError
 715     {
 716         // should
 717         return this.git({ "push"  });
 718
 719     }
 720
 721
 722
 723      /**
 724      * git:
 725      * The meaty part.. run spawn.. with git..
 726      *
 727      *
 728      */
 729
 730     public string git(string[] args_in ) throws Error, SpawnError
 731     {
 732         // convert arguments.
 733
 734         string[]  args = { "git" };
 735         //args +=  "--git-dir";
 736         //args +=  this.gitdir;
 737         args +=  "--no-pager";
 738
 739
 740         //if (this.gitdir != this.repopath) {
 741         //    args +=   "--work-tree";
 742          //   args += this.repopath;
 743         //}
 744         for (var i = 0; i < args_in.length;i++) {
 745             args += args_in[i];
 746         }
 747
 748         //this.lastCmd = args.join(" ");
 749         //if(this.debug) {
 750             GLib.debug( "CWD=%s",  this.git_working_dir );
 751             GLib.debug( "cmd: %s", string.joinv (" ", args));
 752         //}
 753
 754         string[]   env = {};
 755         string  home = "HOME=" + Environment.get_home_dir() ;
 756         env +=  home ;
 757         // do not need to set gitpath..
 758         //if (File.exists(this.repo + '/.git/config')) {
 759             //env.push("GITPATH=" + this.repo );
 760         //}
 761
 762         var cfg = new SpawnConfig(this.git_working_dir , args , env);
 763         //cfg.debug = true;
 764
 765        // may throw error...
 766         var sp = new Spawn(cfg);
 767
 768         // diff output is a bit big..
 769                 if (args_in[0] != "diff") {
 770                 GLib.debug( "GOT: %s" , sp.output);
 771         }
 772         // parse output for some commands ?
 773         return sp.output;
 774     }
 775
 776    unowned GitAsyncCallback git_async_on_callback;
 777         public void  git_async( string[] args_in,   GitAsyncCallback cb ) throws Error, SpawnError
 778     {
 779         // convert arguments.
 780        this.git_async_on_callback = cb;
 781         string[]  args = { "git" };
 782         //args +=  "--git-dir";
 783         //args +=  this.gitdir;
 784         args +=  "--no-pager";
 785
 786
 787         //if (this.gitdir != this.repopath) {
 788         //    args +=   "--work-tree";
 789          //   args += this.repopath;
 790         //}
 791         for (var i = 0; i < args_in.length;i++) {
 792             args += args_in[i];
 793         }
 794
 795         //this.lastCmd = args.join(" ");
 796         //if(this.debug) {
 797             GLib.debug( "CWD=%s",  this.git_working_dir );
 798             //print( "cmd: %s\n", string.joinv (" ", args));
 799         //}
 800
 801         string[]   env = {};
 802         string  home = "HOME=" + Environment.get_home_dir() ;
 803         env +=  home ;
 804         // do not need to set gitpath..
 805         //if (File.exists(this.repo + '/.git/config')) {
 806             //env.push("GITPATH=" + this.repo );
 807         //}
 808
 809
 810         var cfg = new SpawnConfig(this.git_working_dir , args , env);
 811         cfg.async = true;
 812
 813
 814        // may throw error...
 815         var sp = new Spawn(cfg);
 816                 //sp.ref();
 817         //this.ref();
 818         sp.run(this.git_async_on_complete);
 819
 820     }
 821
 822     void git_async_on_complete(int err, string output)
 823     {
 824                 GLib.debug("GOT %d : %s", err, output);
 825                 this.git_async_on_callback(this, err, output);
 826 //              this.unref();
 827         //      sp.unref();
 828
 829
 830     }
 831
 832
 833
 834
 835
 836     public void update_async(GitAsyncCallback cb)
 837     {
 838          string[] cmd = { "fetch" , "--all" };
 839          this.git_async( cmd , cb);
 840
 841     }
 842
 843
 844     static uint update_all_total = 0;
 845     static string update_all_after = "";
 846
 847     public static void updateAll(string after)
 848     {
 849                         update_all_after = after;
 850                 var tr =  GitRepo.singleton().cache;
 851
 852
 853            update_all_total = tr.size;
 854            foreach(var repo  in tr.values) {
 855                    repo.update_async(updateAllCallback);
 856             }
 857
 858     }
 859     public static void  updateAllCallback(GitRepo repo, int err, string res)
 860     {
 861         repo.loadBranches();
 862         repo.loadStatus();
 863
 864         update_all_total--;
 865         if (update_all_total > 0 ) {
 866                 return;
 867                 }
 868                 switch (update_all_after) {
 869                         case "show_clones":
 870                                 Clones.singleton().show();
 871                                 break;
 872                         default:
 873                                 break;
 874                 }
 875                 return;
 876     }
 877
 878
 879
 880 }