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/web.Texon");
  22         a.fetchAll();
  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 fetchAll()
  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
  59                                 var far = r.get_fetch_specs();
  60
  61                                 foreach(var rs in far) {
  62                                         GLib.debug("got remote spec: %s", rs);
  63
  64                                 }
  65                                 var options = new Ggit.FetchOptions();
  66                                 options.set_remote_callbacks(this.callbacks);
  67                                 r.download(far, options);
  68
  69
  70
  71                                 //r.download(
  72                         }
  73
  74                 }
  75
  76
  77
  78
  79         }
  80
  81         private class Callbacks : Ggit.RemoteCallbacks
  82         {
  83                 //private Remote d_remote;
  84                 private Ggit.RemoteCallbacks? d_proxy = null;
  85
  86                 public delegate void TransferProgress(Ggit.TransferProgress stats);
  87                 //private TransferProgress? d_transfer_progress;
  88
  89                 public Callbacks( Repo repo)  //, Ggit.RemoteCallbacks? proxy) //,Remote remote, owned TransferProgress? transfer_progress)
  90                 {
  91                         //d_remote = remote;
  92                         //d_proxy = proxy;
  93                         //d_transfer_progress = (owned)transfer_progress;
  94                 }
  95
  96                 protected override void progress(string message)
  97                 {
  98                         GLib.debug("progress");
  99                         if (d_proxy != null)
 100                         {
 101                                 d_proxy.progress(message);
 102                         }
 103                 }
 104
 105                 protected override void transfer_progress(Ggit.TransferProgress stats)
 106                 {
 107                         GLib.debug("transfer_progress");
 108                         /*
 109                         if (d_transfer_progress != null)
 110                         {
 111                                 d_transfer_progress(stats);
 112                         }
 113
 114                         if (d_proxy != null)
 115                         {
 116                                 d_proxy.transfer_progress(stats);
 117                         }
 118                         */
 119                 }
 120
 121                 protected override void update_tips(string refname, Ggit.OId a, Ggit.OId b)
 122                 {
 123                         GLib.debug("update_tips");
 124                         //d_remote.tip_updated(refname, a, b);
 125
 126                         if (d_proxy != null)
 127                         {
 128                                 d_proxy.update_tips(refname, a, b);
 129                         }
 130                 }
 131
 132                 protected override void completion(Ggit.RemoteCompletionType type)
 133                 {
 134                         GLib.debug("completion");
 135                         if (d_proxy != null)
 136                         {
 137                                 d_proxy.completion(type);
 138                         }
 139                 }
 140
 141                 protected override Ggit.Cred? credentials(string url, string? username_from_url, Ggit.Credtype allowed_types) throws Error
 142                 {
 143
 144                         GLib.debug("get credentials %s  UN=%s", url, username_from_url);
 145                         var uri = new Soup.URI(url);
 146
 147                         if (uri != null) {
 148                                 var ret = this.netrc(uri.get_host());
 149                                 if (ret != null) {
 150                                         return ret;
 151                                 }
 152
 153                                 //return new Ggit.CredPlaintext(username_from_url, "test");
 154                         }
 155                         return null;
 156                         /*var provider = d_remote.credentials_provider;
 157
 158                         if (provider != null)
 159                         {
 160                                 ret = provider.credentials(url, username_from_url, allowed_types);
 161                         }
 162
 163                         if (ret == null && d_proxy != null)
 164                         {
 165                                 ret = d_proxy.credentials(url, username_from_url, allowed_types);
 166                         }
 167
 168                         return ret;
 169                         */
 170                 }
 171                 public  Ggit.Cred netrc(string domain)
 172                 {
 173                         string str;
 174                         GLib.FileUtils.get_contents(GLib.Environment.get_home_dir() + "/.netrc", out str);
 175                         var lines = str.split("\n");
 176                         for(var i=0; i< lines.length; i++) {
 177                                 // assumes one line per entry.. if not we are buggered...
 178                                 GLib.debug("got %s" , lines[i]);
 179
 180                                 var bits =  Regex.split_simple ("[ \t]+", lines[i].strip());
 181                                 if (bits.length < 6 || bits[0] != "machine" || bits[1] != domain) {
 182                                         continue;
 183                                 }
 184                                 GLib.debug("found password?");
 185                                 // we are gussing....
 186                                 return new Ggit.CredPlaintext(bits[3], bits[5]);
 187
 188                         }
 189                         return null;
 190
 191
 192
 193
 194                 }
 195
 196         }
 197
 198
 199
 200 }