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 -g
   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
  22         var a = new GitLive.Repo("/home/alan/git/test1-clone");
  23         //a.fetchAll();
  24         var str = (new GLib.DateTime.now_utc()).format("%Y-%m-%d %H:%M:%S");
  25         GLib.FileUtils.set_contents("/home/alan/git/test1-clone/test1",  str);
  26
  27         var ix = a.repo.get_index();
  28         ix.add_path("test1");
  29         ix.write();
  30         var treeoid = index.write_tree();
  31         var tree = a.repo.lookup<Ggit.Tree>(treeoid);
  32
  33         var sig = new Ggit.Signature.now("Alan Knowles", "alan@roojs.com");
  34         a.repo.create_commit("HEAD", sig, sig, null, "test commit " + str,
  35         // mmh.. no git add/commit in library...
  36         string[] spawn_args = {"git", "commit", "-m", "test", "-a"};
  37         string[] spawn_env = Environ.get ();
  38         Process.spawn_sync ("/home/alan/git/test1-clone", spawn_args, spawn_env, SpawnFlags.SEARCH_PATH, null);
  39
  40         a.pushAll();
  41 }
  42
  43
  44 namespace  GitLive {
  45
  46         public class Repo : Object {
  47
  48                 public Ggit.Repository  repo;
  49                 Callbacks callbacks;
  50
  51                 public Repo(string path)
  52                 {
  53                         this.repo = Ggit.Repository.open(GLib.File.new_for_path(path));
  54                         this.callbacks = new Callbacks(this);
  55
  56                 }
  57                 public void fetchAll()
  58                 {
  59                         // remotes probably will not work with http auth..
  60                         var ar = this.repo.list_remotes();
  61                         foreach(var n in ar) {
  62                                 GLib.debug("got remote '%s'", n);
  63                                 var r = this.repo.lookup_remote(n);
  64                                 GLib.debug("connecting '%s'", r.get_url());
  65
  66                                 try {
  67                                         string[] h = { "a = 1" };
  68                                         r.connect(Ggit.Direction.FETCH, this.callbacks, null, null);
  69
  70                                 } catch (Error e) {
  71                                         GLib.debug("Got Error Message: %s", e.message);
  72                                         return;
  73                                 }
  74                                 GLib.debug("getting specs '%s'", n);
  75
  76
  77                                 var far = r.get_fetch_specs();
  78
  79                                 foreach(var rs in far) {
  80                                         GLib.debug("got remote spec: %s", rs);
  81
  82                                 }
  83                                 var options = new Ggit.FetchOptions();
  84                                 options.set_remote_callbacks(this.callbacks);
  85                                 //yield Async.thread(() => {
  86
  87                                         r.download(far, options);
  88                                 //});
  89                                 r.disconnect();
  90
  91                                 //r.download(
  92                         }
  93
  94                 }
  95
  96
  97
  98                 public void pushAll()
  99                 {
 100                         // remotes probably will not work with http auth..
 101                         var ar = this.repo.list_remotes();
 102                         foreach(var n in ar) {
 103                                 GLib.debug("got remote '%s'", n);
 104                                 var r = this.repo.lookup_remote(n);
 105                                 GLib.debug("connecting '%s'", r.get_url());
 106
 107                                 try {
 108                                         string[] h = { "a = 1" };
 109                                         r.connect(Ggit.Direction.PUSH, this.callbacks, null, null);
 110
 111                                 } catch (Error e) {
 112                                         GLib.debug("Got Error Message: %s", e.message);
 113                                         return;
 114                                 }
 115                                 //GLib.debug("getting specs '%s'", n);
 116                                 /*
 117                                 var head = this.repo.get_head();
 118                                 this.repo.add_remote_push(
 119                                         "origin",
 120                                         "+%s:%s".printf(head.get_shorthand(),head.get_name())
 121                                 );
 122  */
 123                                 var far = r.get_push_specs();
 124
 125                                 foreach(var rs in far) {
 126                                         GLib.debug("got remote spec: %s", rs);
 127
 128                                 }
 129
 130                                 var popts = new Ggit.PushOptions();
 131                                 //popts.callbacks = this.callbacks;
 132                                 GLib.debug("Push?");
 133                                 r.upload(far,popts);
 134                                 GLib.debug("Push done?");
 135                                 r.disconnect();
 136
 137
 138                                 //r.download(
 139                         }
 140
 141                 }
 142
 143
 144
 145
 146         }
 147
 148         private class Callbacks : Ggit.RemoteCallbacks
 149         {
 150                 //private Remote d_remote;
 151                 private Ggit.RemoteCallbacks? d_proxy = null;
 152
 153                 public delegate void TransferProgress(Ggit.TransferProgress stats);
 154                 //private TransferProgress? d_transfer_progress;
 155
 156                 public Callbacks( Repo repo)  //, Ggit.RemoteCallbacks? proxy) //,Remote remote, owned TransferProgress? transfer_progress)
 157                 {
 158                         //d_remote = remote;
 159                         //d_proxy = proxy;
 160                         //d_transfer_progress = (owned)transfer_progress;
 161                 }
 162
 163                 protected override void progress(string message)
 164                 {
 165                         GLib.debug("progress");
 166                         if (d_proxy != null)
 167                         {
 168                                 d_proxy.progress(message);
 169                         }
 170                 }
 171
 172                 protected override void transfer_progress(Ggit.TransferProgress stats)
 173                 {
 174                         GLib.debug("transfer_progress");
 175                         /*
 176                         if (d_transfer_progress != null)
 177                         {
 178                                 d_transfer_progress(stats);
 179                         }
 180
 181                         if (d_proxy != null)
 182                         {
 183                                 d_proxy.transfer_progress(stats);
 184                         }
 185                         */
 186                 }
 187
 188                 protected override void update_tips(string refname, Ggit.OId a, Ggit.OId b)
 189                 {
 190                         GLib.debug("update_tips");
 191                         //d_remote.tip_updated(refname, a, b);
 192
 193                         if (d_proxy != null)
 194                         {
 195                                 d_proxy.update_tips(refname, a, b);
 196                         }
 197                 }
 198
 199                 protected override void completion(Ggit.RemoteCompletionType type)
 200                 {
 201                         GLib.debug("completion");
 202                         if (d_proxy != null)
 203                         {
 204                                 d_proxy.completion(type);
 205                         }
 206                 }
 207
 208                 protected override Ggit.Cred? credentials(string url, string? username_from_url, Ggit.Credtype allowed_types) throws Error
 209                 {
 210
 211                         GLib.debug("get credentials %s  UN=%s", url, username_from_url);
 212                         var uri = new Soup.URI(url);
 213
 214                         if (uri != null) {
 215                                 var ret = this.netrc(uri.get_host());
 216                                 if (ret != null) {
 217                                         return ret;
 218                                 }
 219
 220                                 //return new Ggit.CredPlaintext(username_from_url, "test");
 221                         }
 222                         return null;
 223                         /*var provider = d_remote.credentials_provider;
 224
 225                         if (provider != null)
 226                         {
 227                                 ret = provider.credentials(url, username_from_url, allowed_types);
 228                         }
 229
 230                         if (ret == null && d_proxy != null)
 231                         {
 232                                 ret = d_proxy.credentials(url, username_from_url, allowed_types);
 233                         }
 234
 235                         return ret;
 236                         */
 237                 }
 238                 public  Ggit.Cred netrc(string domain)
 239                 {
 240                         string str;
 241                         GLib.FileUtils.get_contents(GLib.Environment.get_home_dir() + "/.netrc", out str);
 242                         var lines = str.split("\n");
 243                         for(var i=0; i< lines.length; i++) {
 244                                 // assumes one line per entry.. if not we are buggered...
 245                                 //GLib.debug("got %s" , lines[i]);
 246
 247                                 var bits =  Regex.split_simple ("[ \t]+", lines[i].strip());
 248                                 if (bits.length < 6 || bits[0] != "machine" || bits[1] != domain) {
 249                                         continue;
 250                                 }
 251                                 GLib.debug("found password?");
 252                                 // we are gussing....
 253                                 return new Ggit.CredPlaintext(bits[3], bits[5]);
 254
 255                         }
 256                         return null;
 257
 258
 259
 260
 261                 }
 262
 263         }
 264
 265
 266
 267 }