GitBranch.vala
[gitlive] / 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 string remote = "";
36         public string remoterev = "";
37         
38         public GitBranch(GitRepo repo)
39         {
40                 this.repo = repo;
41         }
42
43         public static  void loadBranches(GitRepo repo)
44         {
45                 repo.branches = new Gee.HashMap<string,GitBranch>();
46         
47         var branches =  new Gee.HashMap<string,GitBranch>();
48         
49         string[] cmd = { "branch",   "--no-color", "--verbose", "--no-abbrev" , "-a"  };
50         var res = repo.git( cmd );
51         var lines = res.split("\n");
52         for (var i = 0; i < lines.length ; i++) {
53                 var br = new GitBranch(repo);
54                 if (!br.parseBranchListItem(lines[i])) {
55                         continue;
56                 }
57                 GLib.debug("add branch %s", br.realName());
58                  
59                 branches.set(br.realName(), br);
60                 if (br.active) {
61                         repo.currentBranch = br;
62                 }
63         }
64         
65         
66         
67         
68         repo.branches = branches;
69         
70     
71         
72         }
73
74
75         public bool parseBranchListItem(string str)
76         {
77                 if (str.length  < 1) {
78                         return false;
79                 }
80                 this.active = str[0] == '*';
81                 
82                 var parts = Regex.split_simple ("[ \t]+", str.substring(2).strip());
83                 if (parts[1] == "->") { // it's an alias.. eg. remotes/origin/HEAD -> origin/master..
84                         return false;
85                 }
86                 
87                 this.lastrev = parts[1];
88                 if (parts[0].has_prefix("remotes/")) {
89                         this.remote = parts[0];
90                 } else {
91                         this.name = parts[0];
92                 }
93             return true;
94         }
95         public string  realName()
96         {
97                 return this.name == "" ? this.remote : this.name;
98         }
99         
100         public void create()
101         {
102         
103         }
104         
105 }
106         
107