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

   1
   2 // valac -o /tmp/ggit Git.vala --pkg libgit2-glib-1.0 --pkg libsoup
   3
   4
   5
   6 void main()
   7 {
   8          GLib.Log.set_handler(null,
   9             GLib.LogLevelFlags.LEVEL_DEBUG | GLib.LogLevelFlags.LEVEL_WARNING | GLib.LogLevelFlags.LEVEL_INFO,
  10             (dom, lvl, msg) => {
  11
  12
  13                // should we debug..
  14
  15
  16                print("%s\n", msg);
  17             }
  18          );
  19
  20         Ggit.init();
  21         var a = new Git.Repo("/home/alan/gitlive/gitlive");
  22         a.test();
  23 }
  24
  25
  26 namespace  Git {
  27
  28         public class Repo : Object {
  29
  30                 Ggit.Repository  repo;
  31                 Callbacks callbacks;
  32
  33                 public Repo(string path)
  34                 {
  35                         this.repo = Ggit.Repository.open(GLib.File.new_for_path(path));
  36                         this.callbacks = new Callbacks(this);
  37
  38                 }
  39                 public void test()
  40                 {
  41                         // remotes probably will not work with http auth..
  42                         var ar = this.repo.list_remotes();
  43                         foreach(var n in ar) {
  44                                 GLib.debug("got remote '%s'", n);
  45                                 var r = this.repo.lookup_remote(n);
  46                                 GLib.debug("connecting '%s'", r.get_url());
  47
  48                                 try {
  49                                         string[] h = { "a = 1" };
  50                                         r.connect(Ggit.Direction.FETCH, this.callbacks, null, null);
  51
  52                                 } catch (Error e) {
  53                                         GLib.debug("Got Error Message: %s", e.message);
  54                                         return;
  55                                 }
  56                                 GLib.debug("getting specs '%s'", n);
  57
  58                                 var far = r.get_fetch_specs();
  59                                 foreach(var rs in far) {
  60                                         GLib.debug("got remote spec: %s", rs);
  61                                 }
  62
  63
  64
  65                                 //r.download(
  66                         }
  67
  68                 }
  69
  70
  71
  72
  73         }
  74
  75         private class Callbacks : Ggit.RemoteCallbacks
  76         {
  77                 //private Remote d_remote;
  78                 private Ggit.RemoteCallbacks? d_proxy = null;
  79
  80                 public delegate void TransferProgress(Ggit.TransferProgress stats);
  81                 //private TransferProgress? d_transfer_progress;
  82
  83                 public Callbacks( Repo repo)  //, Ggit.RemoteCallbacks? proxy) //,Remote remote, owned TransferProgress? transfer_progress)
  84                 {
  85                         //d_remote = remote;
  86                         //d_proxy = proxy;
  87                         //d_transfer_progress = (owned)transfer_progress;
  88                 }
  89
  90                 protected override void progress(string message)
  91                 {
  92                         GLib.debug("progress");
  93                         if (d_proxy != null)
  94                         {
  95                                 d_proxy.progress(message);
  96                         }
  97                 }
  98
  99                 protected override void transfer_progress(Ggit.TransferProgress stats)
 100                 {
 101                         GLib.debug("transfer_progress");
 102                         /*
 103                         if (d_transfer_progress != null)
 104                         {
 105                                 d_transfer_progress(stats);
 106                         }
 107
 108                         if (d_proxy != null)
 109                         {
 110                                 d_proxy.transfer_progress(stats);
 111                         }
 112                         */
 113                 }
 114
 115                 protected override void update_tips(string refname, Ggit.OId a, Ggit.OId b)
 116                 {
 117                         GLib.debug("update_tips");
 118                         //d_remote.tip_updated(refname, a, b);
 119
 120                         if (d_proxy != null)
 121                         {
 122                                 d_proxy.update_tips(refname, a, b);
 123                         }
 124                 }
 125
 126                 protected override void completion(Ggit.RemoteCompletionType type)
 127                 {
 128                         GLib.debug("completion");
 129                         if (d_proxy != null)
 130                         {
 131                                 d_proxy.completion(type);
 132                         }
 133                 }
 134
 135                 protected override Ggit.Cred? credentials(string url, string? username_from_url, Ggit.Credtype allowed_types) throws Error
 136                 {
 137                         Ggit.Cred? ret = null;
 138                         GLib.debug("get credentials %s  UN=%s", url, username_from_url);
 139                         var uri = new Soup.URI(url);
 140
 141                         if (uri != null) {
 142                                 var ret = this.netrc(uri.get_host());
 143                                 if (ret != null) {
 144                                         return ret;
 145                                 }
 146
 147                                 //return new Ggit.CredPlaintext(username_from_url, "test");
 148                         }
 149                         return null;
 150                         /*var provider = d_remote.credentials_provider;
 151
 152                         if (provider != null)
 153                         {
 154                                 ret = provider.credentials(url, username_from_url, allowed_types);
 155                         }
 156
 157                         if (ret == null && d_proxy != null)
 158                         {
 159                                 ret = d_proxy.credentials(url, username_from_url, allowed_types);
 160                         }
 161
 162                         return ret;
 163                         */
 164                 }
 165         }
 166
 167         public  Ggit.Cred netrc(string domain)
 168         {
 169                 string str;
 170                 GLib.FileUtils.get_contents(GLib.Environment.get_home_dir() + "/.netrc", out str);
 171                 var lines = str.split("\n");
 172                 for(var i=0; i< lines.length; i++) {
 173                         // assumes one line per entry.. if not we are buggered...
 174                         GLib.debug("got %s" , lines[i]);
 175
 176                         var bits =  Regex.split_simple ("[ \t]+", lines[i].strip());
 177                         if (bits.length < 6 || bits[0] != "machine" || bits[1] != domain) {
 178                                 continue;
 179                         }
 180                         GLib.debug("found password?");
 181                         // we are gussing....
 182                         return new Ggit.CredPlaintext(bits[3], bits[5]);
 183
 184                 }
 185                 return null;
 186
 187
 188
 189
 190         }
 191
 192 }