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

   1 /**
   2 represent a git branch..
   3 Branching / Gitlive:
   4
   5 Does repo require branching? - flag in config?
   6 ** list of repo's ?? with ability to turn on/off
   7
   8 Start editing without branch?
   9 -> show prompt to start branch
  10 -> flag a ticket? optional ??
  11
  12 Once editing branch...
  13 -> merge with squash / ticket...
  14 ** show list of repo's with 'working' branches?
  15 ** select some/all to merge with a issue fix..
  16
  17 ?? closing ticket in system ??
  18 -> done by the ui?
  19
  20 need to push all? / fetch all?
  21
  22
  23 list of repo's
  24
  25
  26 */
  27
  28 public class GitBranch : Object
  29 {
  30         public GitRepo repo;
  31
  32         public bool active = false;
  33         public string lastrev = "";
  34         public string name = "";
  35         public bool is_remote;
  36         public string remote = "";
  37         public string remoterev = "";
  38
  39         public GitBranch(GitRepo repo)
  40         {
  41                 this.repo = repo;
  42         }
  43
  44         public static  void loadBranches(GitRepo repo)
  45         {
  46                 repo.branches = new Gee.HashMap<string,GitBranch>();
  47
  48         var branches =  new Gee.HashMap<string,GitBranch>();
  49         var bmap =  new Gee.HashMap<string,GitBranch>();
  50
  51         string[] cmd = { "branch",   "--no-color", "--verbose", "--no-abbrev" , "-a"  };
  52         var res = repo.git( cmd );
  53         var lines = res.split("\n");
  54         for (var i = 0; i < lines.length ; i++) {
  55                 var br = new GitBranch(repo);
  56                 if (!br.parseBranchListItem(lines[i])) {
  57                         continue;
  58                 }
  59                 GLib.debug("add branch %s", br.realName());
  60
  61                 branches.set(br.realName(), br);
  62                 if (br.active) {
  63                         repo.currentBranch = br;
  64                 }
  65         }
  66
  67          var bl = repo.git(
  68                 "for-each-ref'"
  69                 "--format",   "%(refname:short):remotes/%(upstream:short)",
  70                 "refs/heads"
  71                 ).split("\n");
  72
  73         for(var line in bl) {
  74                 if (line.length < 1) continue;
  75
  76                 var ar = line.split(":remotes/");
  77                 var lname= ar[0];
  78             var rname = "remotes/' + ar[1]";
  79                 //print(rname);
  80                 // we should always have a local version of it.
  81                 bmap[lname].remote = rname;
  82                 if (typeof(bmap[rname]) == 'undefined') {
  83                     return;
  84                 }
  85                 bmap[lname].remoterev =  bmap[rname].lastrev;
  86                 // flag it for not adding..
  87
  88                 bmap[rname].name = lname;
  89         repo.branches = branches;
  90
  91
  92
  93         }
  94
  95
  96         public bool parseBranchListItem(string str)
  97         {
  98                 if (str.length  < 1) {
  99                         return false;
 100                 }
 101                 this.active = str[0] == '*';
 102
 103                 var parts = Regex.split_simple ("[ \t]+", str.substring(2).strip());
 104                 if (parts[1] == "->") { // it's an alias.. eg. remotes/origin/HEAD -> origin/master..
 105                         return false;
 106                 }
 107                 this.is_remote = false;
 108                 this.lastrev = parts[1];
 109                 if (parts[0].has_prefix("remotes/")) {
 110                         this.is_remote  = true;
 111                         this.remote = parts[0];
 112                 } else {
 113                         this.name = parts[0];
 114                 }
 115             return true;
 116         }
 117         public string  realName()
 118         {
 119                 return this.is_remote ? this.remote : this.name;
 120         }
 121
 122         public void create()
 123         {
 124
 125         }
 126
 127 }
 128
 129