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

   1
   2 // valac -o /tmp/ggit Git.vala --pkg libgit2-glib-1.0 --pkg libsoup-2.4
   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 GitLive.Repo("/home/alan/gitlive/web.Texon");
  22         a.fetchAll();
  23         a.pushAll();
  24 }
  25
  26
  27 namespace  GitLive {
  28
  29         public class Repo : Object {
  30
  31                 Ggit.Repository  repo;
  32                 Callbacks callbacks;
  33
  34                 public Repo(string path)
  35                 {
  36                         this.repo = Ggit.Repository.open(GLib.File.new_for_path(path));
  37                         this.callbacks = new Callbacks(this);
  38
  39                 }
  40                 public void fetchAll()
  41                 {
  42                         // remotes probably will not work with http auth..
  43                         var ar = this.repo.list_remotes();
  44                         foreach(var n in ar) {
  45                                 GLib.debug("got remote '%s'", n);
  46                                 var r = this.repo.lookup_remote(n);
  47                                 GLib.debug("connecting '%s'", r.get_url());
  48
  49                                 try {
  50                                         string[] h = { "a = 1" };
  51                                         r.connect(Ggit.Direction.FETCH, this.callbacks, null, null);
  52
  53                                 } catch (Error e) {
  54                                         GLib.debug("Got Error Message: %s", e.message);
  55                                         return;
  56                                 }
  57                                 GLib.debug("getting specs '%s'", n);
  58
  59
  60                                 var far = r.get_fetch_specs();
  61
  62                                 foreach(var rs in far) {
  63                                         GLib.debug("got remote spec: %s", rs);
  64
  65                                 }
  66                                 var options = new Ggit.FetchOptions();
  67                                 options.set_remote_callbacks(this.callbacks);
  68                                 //yield Async.thread(() => {
  69
  70                                         r.download(far, options);
  71                                 //});
  72                                 r.disconnect();
  73
  74                                 //r.download(
  75                         }
  76
  77                 }
  78                 public void pushAll()
  79                 {
  80                         // remotes probably will not work with http auth..
  81                         var ar = this.repo.list_remotes();
  82                         foreach(var n in ar) {
  83                                 GLib.debug("got remote '%s'", n);
  84                                 var r = this.repo.lookup_remote(n);
  85                                 GLib.debug("connecting '%s'", r.get_url());
  86
  87                                 try {
  88                                         string[] h = { "a = 1" };
  89                                         r.connect(Ggit.Direction.PUSH, this.callbacks, null, null);
  90
  91                                 } catch (Error e) {
  92                                         GLib.debug("Got Error Message: %s", e.message);
  93                                         return;
  94                                 }
  95                                 GLib.debug("getting specs '%s'", n);
  96
  97
  98                                 var far = r.get_push_specs();
  99
 100                                 foreach(var rs in far) {
 101                                         GLib.debug("got remote spec: %s", rs);
 102
 103                                 }
 104                                 var popts = new Ggit.PushOptions();
 105                                 GLib.debug("Push?");
 106                                 r.upload(far, popts);
 107                                 GLib.debug("Push done?");
 108                                 r.disconnect();
 109
 110
 111                                 //r.download(
 112                         }
 113
 114                 }
 115
 116
 117
 118
 119         }
 120
 121         private class Callbacks : Ggit.RemoteCallbacks
 122         {
 123                 //private Remote d_remote;
 124                 private Ggit.RemoteCallbacks? d_proxy = null;
 125
 126                 public delegate void TransferProgress(Ggit.TransferProgress stats);
 127                 //private TransferProgress? d_transfer_progress;
 128
 129                 public Callbacks( Repo repo)  //, Ggit.RemoteCallbacks? proxy) //,Remote remote, owned TransferProgress? transfer_progress)
 130                 {
 131                         //d_remote = remote;
 132                         //d_proxy = proxy;
 133                         //d_transfer_progress = (owned)transfer_progress;
 134                 }
 135
 136                 protected override void progress(string message)
 137                 {
 138                         GLib.debug("progress");
 139                         if (d_proxy != null)
 140                         {
 141                                 d_proxy.progress(message);
 142                         }
 143                 }
 144
 145                 protected override void transfer_progress(Ggit.TransferProgress stats)
 146                 {
 147                         GLib.debug("transfer_progress");
 148                         /*
 149                         if (d_transfer_progress != null)
 150                         {
 151                                 d_transfer_progress(stats);
 152                         }
 153
 154                         if (d_proxy != null)
 155                         {
 156                                 d_proxy.transfer_progress(stats);
 157                         }
 158                         */
 159                 }
 160
 161                 protected override void update_tips(string refname, Ggit.OId a, Ggit.OId b)
 162                 {
 163                         GLib.debug("update_tips");
 164                         //d_remote.tip_updated(refname, a, b);
 165
 166                         if (d_proxy != null)
 167                         {
 168                                 d_proxy.update_tips(refname, a, b);
 169                         }
 170                 }
 171
 172                 protected override void completion(Ggit.RemoteCompletionType type)
 173                 {
 174                         GLib.debug("completion");
 175                         if (d_proxy != null)
 176                         {
 177                                 d_proxy.completion(type);
 178                         }
 179                 }
 180
 181                 protected override Ggit.Cred? credentials(string url, string? username_from_url, Ggit.Credtype allowed_types) throws Error
 182                 {
 183
 184                         GLib.debug("get credentials %s  UN=%s", url, username_from_url);
 185                         var uri = new Soup.URI(url);
 186
 187                         if (uri != null) {
 188                                 var ret = this.netrc(uri.get_host());
 189                                 if (ret != null) {
 190                                         return ret;
 191                                 }
 192
 193                                 //return new Ggit.CredPlaintext(username_from_url, "test");
 194                         }
 195                         return null;
 196                         /*var provider = d_remote.credentials_provider;
 197
 198                         if (provider != null)
 199                         {
 200                                 ret = provider.credentials(url, username_from_url, allowed_types);
 201                         }
 202
 203                         if (ret == null && d_proxy != null)
 204                         {
 205                                 ret = d_proxy.credentials(url, username_from_url, allowed_types);
 206                         }
 207
 208                         return ret;
 209                         */
 210                 }
 211                 public  Ggit.Cred netrc(string domain)
 212                 {
 213                         string str;
 214                         GLib.FileUtils.get_contents(GLib.Environment.get_home_dir() + "/.netrc", out str);
 215                         var lines = str.split("\n");
 216                         for(var i=0; i< lines.length; i++) {
 217                                 // assumes one line per entry.. if not we are buggered...
 218                                 GLib.debug("got %s" , lines[i]);
 219
 220                                 var bits =  Regex.split_simple ("[ \t]+", lines[i].strip());
 221                                 if (bits.length < 6 || bits[0] != "machine" || bits[1] != domain) {
 222                                         continue;
 223                                 }
 224                                 GLib.debug("found password?");
 225                                 // we are gussing....
 226                                 return new Ggit.CredPlaintext(bits[3], bits[5]);
 227
 228                         }
 229                         return null;
 230
 231
 232
 233
 234                 }
 235
 236         }
 237
 238
 239
 240 }