urmoms.c

   1 #include <sys/stat.h>
   2
   3 #include <err.h>
   4 #include <inttypes.h>
   5 #include <libgen.h>
   6 #include <limits.h>
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10
  11 #include "git2.h"
  12
  13 static git_repository *repo;
  14
  15 static const char *relpath = "";
  16 static const char *repodir;
  17
  18 static char name[255];
  19 static char description[255];
  20 static int hasreadme, haslicense;
  21
  22 int
  23 writeheader(FILE *fp)
  24 {
  25         fputs("<!DOCTYPE HTML>"
  26                 "<html dir=\"ltr\" lang=\"en\">\n<head>\n"
  27                 "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n"
  28                 "<meta http-equiv=\"Content-Language\" content=\"en\" />\n", fp);
  29         fprintf(fp, "<title>%s%s%s</title>\n", name, description[0] ? " - " : "", description);
  30         fprintf(fp, "<link rel=\"icon\" type=\"image/png\" href=\"%sfavicon.png\" />\n", relpath);
  31         fprintf(fp, "<link rel=\"alternate\" type=\"application/atom+xml\" title=\"%s Atom Feed\" href=\"%satom.xml\" />\n",
  32                 name, relpath);
  33         fprintf(fp, "<link rel=\"stylesheet\" type=\"text/css\" href=\"%sstyle.css\" />\n", relpath);
  34         fputs("</head>\n<body>\n", fp);
  35         fprintf(fp, "<h1><img src=\"%slogo.png\" alt=\"\" /> %s <span class=\"desc\">%s</span></h1>\n",
  36                 relpath, name, description);
  37         fprintf(fp, "<a href=\"%slog.html\">Log</a> | ", relpath);
  38         fprintf(fp, "<a href=\"%sfiles.html\">Files</a>", relpath);
  39         /*fprintf(fp, "| <a href=\"%sstats.html\">Stats</a>", relpath);*/
  40         if (hasreadme)
  41                 fprintf(fp, " | <a href=\"%sreadme.html\">README</a>", relpath);
  42         if (haslicense)
  43                 fprintf(fp, " | <a href=\"%slicense.html\">LICENSE</a>", relpath);
  44         fputs("\n<hr/>\n<pre>", fp);
  45
  46         return 0;
  47 }
  48
  49 int
  50 writefooter(FILE *fp)
  51 {
  52         return !fputs("</pre>\n</body>\n</html>", fp);
  53 }
  54
  55 FILE *
  56 efopen(const char *name, const char *flags)
  57 {
  58         FILE *fp;
  59
  60         if (!(fp = fopen(name, flags)))
  61                 err(1, "fopen");
  62
  63         return fp;
  64 }
  65
  66 /* Escape characters below as HTML 2.0 / XML 1.0. */
  67 void
  68 xmlencode(FILE *fp, const char *s, size_t len)
  69 {
  70         size_t i;
  71
  72         for (i = 0; *s && i < len; s++, i++) {
  73                 switch(*s) {
  74                 case '<':  fputs("&lt;",   fp); break;
  75                 case '>':  fputs("&gt;",   fp); break;
  76                 case '\'': fputs("&apos;", fp); break;
  77                 case '&':  fputs("&amp;",  fp); break;
  78                 case '"':  fputs("&quot;", fp); break;
  79                 default:   fputc(*s, fp);
  80                 }
  81         }
  82 }
  83
  84 /* Some implementations of basename(3) return a pointer to a static
  85  * internal buffer (OpenBSD). Others modify the contents of `path` (POSIX).
  86  * This is a wrapper function that is compatible with both versions.
  87  * The program will error out if basename(3) failed, this can only happen
  88  * with the OpenBSD version. */
  89 char *
  90 xbasename(const char *path)
  91 {
  92         char *p, *b;
  93
  94         if (!(p = strdup(path)))
  95                 err(1, "strdup");
  96         if (!(b = basename(p)))
  97                 err(1, "basename");
  98         if (!(b = strdup(b)))
  99                 err(1, "strdup");
 100         free(p);
 101
 102         return b;
 103 }
 104
 105 void
 106 printtimez(FILE *fp, const git_time *intime)
 107 {
 108         struct tm *intm;
 109         time_t t;
 110         int offset, hours, minutes;
 111         char sign, out[32];
 112
 113         offset = intime->offset;
 114         if (offset < 0) {
 115                 sign = '-';
 116                 offset = -offset;
 117         } else {
 118                 sign = '+';
 119         }
 120
 121         hours = offset / 60;
 122         minutes = offset % 60;
 123
 124         t = (time_t) intime->time + (intime->offset * 60);
 125
 126         intm = gmtime(&t);
 127         strftime(out, sizeof(out), "%Y-%m-%dT%H:%M:%SZ", intm);
 128         fputs(out, fp);
 129 }
 130
 131 void
 132 printtime(FILE *fp, const git_time *intime)
 133 {
 134         struct tm *intm;
 135         time_t t;
 136         int offset, hours, minutes;
 137         char sign, out[32];
 138
 139         offset = intime->offset;
 140         if (offset < 0) {
 141                 sign = '-';
 142                 offset = -offset;
 143         } else {
 144                 sign = '+';
 145         }
 146
 147         hours = offset / 60;
 148         minutes = offset % 60;
 149
 150         t = (time_t) intime->time + (intime->offset * 60);
 151
 152         intm = gmtime(&t);
 153         strftime(out, sizeof(out), "%a %b %e %T %Y", intm);
 154
 155         fprintf(fp, "%s %c%02d%02d", out, sign, hours, minutes);
 156 }
 157
 158 void
 159 printcommit(FILE *fp, git_commit *commit)
 160 {
 161         const git_signature *sig;
 162         char buf[GIT_OID_HEXSZ + 1];
 163         int i, count;
 164         const char *msg;
 165
 166         /* TODO: show tag when commit has it */
 167         git_oid_tostr(buf, sizeof(buf), git_commit_id(commit));
 168         fprintf(fp, "<b>commit</b> <a href=\"%scommit/%s.html\">%s</a>\n",
 169                 relpath, buf, buf);
 170
 171         if (git_oid_tostr(buf, sizeof(buf), git_commit_parent_id(commit, 0)) && buf[0])
 172                 fprintf(fp, "<b>parent</b> <a href=\"%scommit/%s.html\">%s</a>\n",
 173                         relpath, buf, buf);
 174
 175         if ((count = (int)git_commit_parentcount(commit)) > 1) {
 176                 fprintf(fp, "<b>Merge:</b>");
 177                 for (i = 0; i < count; i++) {
 178                         git_oid_tostr(buf, 8, git_commit_parent_id(commit, i));
 179                         fprintf(fp, " <a href=\"%scommit/%s.html\">%s</a>",
 180                                 relpath, buf, buf);
 181                 }
 182                 fputc('\n', fp);
 183         }
 184         if ((sig = git_commit_author(commit)) != NULL) {
 185                 fprintf(fp, "<b>Author:</b> ");
 186                 xmlencode(fp, sig->name, strlen(sig->name));
 187                 fprintf(fp, " &lt;<a href=\"mailto:");
 188                 xmlencode(fp, sig->email, strlen(sig->email));
 189                 fputs("\">", fp);
 190                 xmlencode(fp, sig->email, strlen(sig->email));
 191                 fputs("</a>&gt;\n<b>Date:</b>   ", fp);
 192                 printtime(fp, &sig->when);
 193                 fputc('\n', fp);
 194         }
 195         fputc('\n', fp);
 196
 197         if ((msg = git_commit_message(commit)))
 198                 xmlencode(fp, msg, strlen(msg));
 199         fputc('\n', fp);
 200 }
 201
 202 void
 203 printshowfile(git_commit *commit)
 204 {
 205         const git_diff_delta *delta = NULL;
 206         const git_diff_hunk *hunk = NULL;
 207         const git_diff_line *line = NULL;
 208         git_commit *parent = NULL;
 209         git_tree *commit_tree = NULL, *parent_tree = NULL;
 210         git_patch *patch = NULL;
 211         git_diff *diff = NULL;
 212         git_diff_stats *diffstats = NULL;
 213         git_buf diffstatsbuf;
 214         size_t i, j, k, ndeltas, nhunks = 0, nhunklines = 0;
 215         char buf[GIT_OID_HEXSZ + 1], path[PATH_MAX];
 216         FILE *fp;
 217         int error;
 218
 219         git_oid_tostr(buf, sizeof(buf), git_commit_id(commit));
 220         snprintf(path, sizeof(path), "commit/%s.html", buf);
 221         fp = efopen(path, "w+b");
 222
 223         memset(&diffstatsbuf, 0, sizeof(diffstatsbuf));
 224
 225         writeheader(fp);
 226         printcommit(fp, commit);
 227
 228         if ((error = git_commit_tree(&commit_tree, commit)))
 229                 goto err;
 230         if (!(error = git_commit_parent(&parent, commit, 0))) {
 231                 if ((error = git_commit_tree(&parent_tree, parent)))
 232                         goto err; /* TODO: handle error */
 233         } else {
 234                 parent = NULL;
 235                 parent_tree = NULL;
 236         }
 237         if ((error = git_diff_tree_to_tree(&diff, repo, parent_tree, commit_tree, NULL)))
 238                 goto err;
 239
 240         /* diff stat */
 241         if (!git_diff_get_stats(&diffstats, diff)) {
 242                 if (!git_diff_stats_to_buf(&diffstatsbuf, diffstats,
 243                     GIT_DIFF_STATS_FULL | GIT_DIFF_STATS_SHORT, 80)) {
 244                         fprintf(fp, "<b>Diffstat:</b>\n");
 245                         fputs(diffstatsbuf.ptr, fp);
 246                 }
 247                 git_diff_stats_free(diffstats);
 248         }
 249         fputs("<hr/>", fp);
 250
 251         ndeltas = git_diff_num_deltas(diff);
 252         for (i = 0; i < ndeltas; i++) {
 253                 if (git_patch_from_diff(&patch, diff, i)) {
 254                         git_patch_free(patch);
 255                         break; /* TODO: handle error */
 256                 }
 257
 258                 delta = git_patch_get_delta(patch);
 259                 fprintf(fp, "<b>diff --git a/<a href=\"%sfile/%s\">%s</a> b/<a href=\"%sfile/%s\">%s</a></b>\n",
 260                         relpath, delta->old_file.path, delta->old_file.path,
 261                         relpath, delta->new_file.path, delta->new_file.path);
 262
 263                 /* TODO: "new file mode <mode>". */
 264                 /* TODO: add indexfrom...indexto + flags */
 265
 266 #if 0
 267                 fputs("<b>--- ", fp);
 268                 if (delta->status & GIT_DELTA_ADDED)
 269                         fputs("/dev/null", fp);
 270                 else
 271                         fprintf(fp, "a/<a href=\"%sfile/%s\">%s</a>",
 272                                 relpath, delta->old_file.path, delta->old_file.path);
 273
 274                 fputs("\n+++ ", fp);
 275                 if (delta->status & GIT_DELTA_DELETED)
 276                         fputs("/dev/null", fp);
 277                 else
 278                         fprintf(fp, "b/<a href=\"%sfile/%s\">%s</a>",
 279                                 relpath, delta->new_file.path, delta->new_file.path);
 280                 fputs("</b>\n", fp);
 281 #endif
 282
 283                 /* check binary data */
 284                 if (delta->flags & GIT_DIFF_FLAG_BINARY) {
 285                         fputs("Binary files differ\n", fp);
 286                         git_patch_free(patch);
 287                         continue;
 288                 }
 289
 290                 nhunks = git_patch_num_hunks(patch);
 291                 for (j = 0; j < nhunks; j++) {
 292                         if (git_patch_get_hunk(&hunk, &nhunklines, patch, j))
 293                                 break; /* TODO: handle error ? */
 294
 295                         fprintf(fp, "<span class=\"h\">%s</span>\n", hunk->header);
 296
 297                         for (k = 0; ; k++) {
 298                                 if (git_patch_get_line_in_hunk(&line, patch, j, k))
 299                                         break;
 300                                 if (line->old_lineno == -1)
 301                                         fprintf(fp, "<span class=\"i\"><a href=\"#h%zu-%zu\" id=\"h%zu-%zu\">+",
 302                                                 j, k, j, k);
 303                                 else if (line->new_lineno == -1)
 304                                         fprintf(fp, "<span class=\"d\"><a href=\"#h%zu-%zu\" id=\"h%zu-%zu\">-",
 305                                                 j, k, j, k);
 306                                 else
 307                                         fputc(' ', fp);
 308                                 xmlencode(fp, line->content, line->content_len);
 309                                 if (line->old_lineno == -1 || line->new_lineno == -1)
 310                                         fputs("</a></span>", fp);
 311                         }
 312                 }
 313                 git_patch_free(patch);
 314         }
 315         git_diff_free(diff);
 316
 317         writefooter(fp);
 318         fclose(fp);
 319         return;
 320
 321 err:
 322         git_buf_free(&diffstatsbuf);
 323         fclose(fp);
 324 }
 325
 326 int
 327 writelog(FILE *fp)
 328 {
 329         git_revwalk *w = NULL;
 330         git_oid id;
 331         git_commit *commit = NULL;
 332         const git_signature *author;
 333         git_diff_stats *stats;
 334         git_tree *commit_tree = NULL, *parent_tree = NULL;
 335         git_commit *parent = NULL;
 336         git_diff *diff = NULL;
 337         size_t i, nfiles, ndel, nadd;
 338         const char *summary;
 339         char buf[GIT_OID_HEXSZ + 1];
 340         int error, ret = 0;
 341
 342         mkdir("commit", 0755);
 343
 344         git_revwalk_new(&w, repo);
 345         git_revwalk_push_head(w);
 346
 347         /* TODO: also make "expanded" log ? (with message body) */
 348         i = 0; /* DEBUG: to limit commits */
 349         fputs("<table><thead>\n<tr><td>Commit message</td><td>Author</td><td align=\"right\">Age</td>"
 350               "<td align=\"right\">Files</td><td align=\"right\">+</td><td align=\"right\">-</td></tr>\n</thead><tbody>\n", fp);
 351         while (!git_revwalk_next(&id, w)) {
 352                 /* DEBUG */
 353 /*              if (i++ > 100)
 354                         break;*/
 355
 356                 relpath = "";
 357
 358                 if (git_commit_lookup(&commit, repo, &id)) {
 359                         ret = 1;
 360                         goto err;
 361                 }
 362                 if ((error = git_commit_tree(&commit_tree, commit)))
 363                         goto errdiff; /* TODO: handle error */
 364                 if (!(error = git_commit_parent(&parent, commit, 0))) {
 365                         if ((error = git_commit_tree(&parent_tree, parent)))
 366                                 goto errdiff; /* TODO: handle error */
 367                 } else {
 368                         parent = NULL;
 369                         parent_tree = NULL;
 370                 }
 371
 372                 if ((error = git_diff_tree_to_tree(&diff, repo, parent_tree, commit_tree, NULL)))
 373                         continue; /* TODO: handle error */
 374                 if (git_diff_get_stats(&stats, diff))
 375                         continue; /* TODO: handle error */
 376
 377                 git_oid_tostr(buf, sizeof(buf), git_commit_id(commit));
 378
 379                 ndel = git_diff_stats_deletions(stats);
 380                 nadd = git_diff_stats_insertions(stats);
 381                 nfiles = git_diff_stats_files_changed(stats);
 382
 383                 /* TODO: show tag when commit has it */
 384
 385                 /* TODO: collect stats per author and make stats.html page */
 386                 author = git_commit_author(commit);
 387                 summary = git_commit_summary(commit);
 388
 389                 fputs("<tr><td>", fp);
 390                 if (summary) {
 391                         fprintf(fp, "<a href=\"%scommit/%s.html\">", relpath, buf);
 392                         xmlencode(fp, summary, strlen(summary));
 393                         fputs("</a>", fp);
 394                 }
 395                 fputs("</td><td>", fp);
 396                 if (author)
 397                         xmlencode(fp, author->name, strlen(author->name));
 398                 fputs("</td><td align=\"right\">", fp);
 399                 printtime(fp, &author->when);
 400                 fputs("</td><td align=\"right\">", fp);
 401                 fprintf(fp, "%zu", nfiles);
 402                 fputs("</td><td align=\"right\">", fp);
 403                 fprintf(fp, "+%zu", nadd);
 404                 fputs("</td><td align=\"right\">", fp);
 405                 fprintf(fp, "-%zu", ndel);
 406                 fputs("</td></tr>\n", fp);
 407
 408                 relpath = "../";
 409                 printshowfile(commit);
 410
 411 errdiff:
 412                 git_diff_free(diff);
 413                 git_commit_free(commit);
 414         }
 415         fprintf(fp, "</tbody></table>");
 416 err:
 417         git_revwalk_free(w);
 418         relpath = "";
 419
 420         return ret;
 421 }
 422
 423 void
 424 printcommitatom(FILE *fp, git_commit *commit)
 425 {
 426         const git_signature *sig;
 427         char buf[GIT_OID_HEXSZ + 1];
 428         int i, count;
 429         const char *msg, *summary;
 430
 431         fputs("<entry>\n", fp);
 432
 433         /* TODO: show tag when commit has it */
 434         git_oid_tostr(buf, sizeof(buf), git_commit_id(commit));
 435         fprintf(fp, "<id>%s</id>\n", buf);
 436
 437         sig = git_commit_author(commit);
 438
 439         if (sig) {
 440                 fputs("<updated>", fp);
 441                 printtimez(fp, &sig->when);
 442                 fputs("</updated>\n", fp);
 443         }
 444
 445         if ((summary = git_commit_summary(commit))) {
 446                 fputs("<title type=\"text\">", fp);
 447                 xmlencode(fp, summary, strlen(summary));
 448                 fputs("</title>\n", fp);
 449         }
 450
 451         fputs("<content type=\"text\">", fp);
 452         fprintf(fp, "commit %s\n", buf);
 453         if (git_oid_tostr(buf, sizeof(buf), git_commit_parent_id(commit, 0)) && buf[0])
 454                 fprintf(fp, "parent %s\n", buf);
 455
 456         if ((count = (int)git_commit_parentcount(commit)) > 1) {
 457                 fprintf(fp, "Merge:");
 458                 for (i = 0; i < count; i++) {
 459                         git_oid_tostr(buf, 8, git_commit_parent_id(commit, i));
 460                         fprintf(fp, " %s", buf);
 461                 }
 462                 fputc('\n', fp);
 463         }
 464
 465         if (sig) {
 466                 fprintf(fp, "Author: ");
 467                 xmlencode(fp, sig->name, strlen(sig->name));
 468                 fprintf(fp, " &lt;");
 469                 xmlencode(fp, sig->email, strlen(sig->email));
 470                 fprintf(fp, "&gt;\nDate:   ");
 471                 printtime(fp, &sig->when);
 472         }
 473         fputc('\n', fp);
 474
 475         if ((msg = git_commit_message(commit)))
 476                 xmlencode(fp, msg, strlen(msg));
 477         fputs("\n</content>\n", fp);
 478         if (sig) {
 479                 fputs("<author><name>", fp);
 480                 xmlencode(fp, sig->name, strlen(sig->name));
 481                 fputs("</name>\n<email>", fp);
 482                 xmlencode(fp, sig->email, strlen(sig->email));
 483                 fputs("</email>\n</author>\n", fp);
 484         }
 485         fputs("</entry>\n", fp);
 486 }
 487
 488 int
 489 writeatom(FILE *fp)
 490 {
 491         git_revwalk *w = NULL;
 492         git_oid id;
 493         git_commit *c = NULL;
 494         size_t i, m = 100; /* max */
 495
 496         fputs("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n", fp);
 497         fputs("<feed xmlns=\"http://www.w3.org/2005/Atom\">\n<title>", fp);
 498         xmlencode(fp, name, strlen(name));
 499         fputs(", branch master</title>\n<subtitle>", fp);
 500
 501         xmlencode(fp, description, strlen(description));
 502         fputs("</subtitle>\n", fp);
 503
 504         git_revwalk_new(&w, repo);
 505         git_revwalk_push_head(w);
 506
 507         for (i = 0; i < m && !git_revwalk_next(&id, w); i++) {
 508                 if (git_commit_lookup(&c, repo, &id))
 509                         return 1; /* TODO: error */
 510                 printcommitatom(fp, c);
 511                 git_commit_free(c);
 512         }
 513         git_revwalk_free(w);
 514
 515         fputs("</feed>", fp);
 516
 517         return 0;
 518 }
 519
 520 int
 521 writefiles(FILE *fp)
 522 {
 523         git_index *index;
 524         const git_index_entry *entry;
 525         size_t count, i;
 526
 527         git_repository_index(&index, repo);
 528
 529         count = git_index_entrycount(index);
 530         fputs("<table><thead>\n<tr><td>Mode</td><td>Name</td><td align=\"right\">Size</td></tr>\n</thead><tbody>\n", fp);
 531
 532         for (i = 0; i < count; i++) {
 533                 entry = git_index_get_byindex(index, i);
 534                 fputs("<tr><td>", fp);
 535                 fprintf(fp, "%u", entry->mode); /* TODO: fancy print, like: "-rw-r--r--" */
 536                 fprintf(fp, "</td><td><a href=\"%sfile/", relpath);
 537                 xmlencode(fp, entry->path, strlen(entry->path));
 538                 fputs("\">", fp);
 539                 xmlencode(fp, entry->path, strlen(entry->path));
 540                 fputs("</a></td><td align=\"right\">", fp);
 541                 fprintf(fp, "%" PRIu64, entry->file_size);
 542                 fputs("</td></tr>\n", fp);
 543         }
 544         fputs("</tbody></table>", fp);
 545
 546         return 0;
 547 }
 548
 549 void
 550 writeblobhtml(FILE *fp, const git_blob *blob)
 551 {
 552         xmlencode(fp, git_blob_rawcontent(blob), (size_t)git_blob_rawsize(blob));
 553 }
 554
 555 int
 556 main(int argc, char *argv[])
 557 {
 558         git_object *obj = NULL;
 559         const git_error *e = NULL;
 560         FILE *fp, *fpread;
 561         char path[PATH_MAX], *p;
 562         int status;
 563
 564         if (argc != 2) {
 565                 fprintf(stderr, "%s <repodir>\n", argv[0]);
 566                 return 1;
 567         }
 568         repodir = argv[1];
 569
 570         git_libgit2_init();
 571
 572         if ((status = git_repository_open(&repo, repodir)) < 0) {
 573                 e = giterr_last();
 574                 fprintf(stderr, "error %d/%d: %s\n", status, e->klass, e->message);
 575                 return status;
 576         }
 577
 578         /* use directory name as name */
 579         p = xbasename(repodir);
 580         snprintf(name, sizeof(name), "%s", p);
 581         free(p);
 582
 583         /* read description or .git/description */
 584         snprintf(path, sizeof(path), "%s%s%s",
 585                 repodir, repodir[strlen(repodir)] == '/' ? "" : "/", "description");
 586         if (!(fpread = fopen(path, "r+b"))) {
 587                 snprintf(path, sizeof(path), "%s%s%s",
 588                         repodir, repodir[strlen(repodir)] == '/' ? "" : "/", ".git/description");
 589                 fpread = fopen(path, "r+b");
 590         }
 591         if (fpread) {
 592                 if (!fgets(description, sizeof(description), fpread))
 593                         description[0] = '\0';
 594                 fclose(fpread);
 595         }
 596
 597         /* check LICENSE */
 598         haslicense = !git_revparse_single(&obj, repo, "HEAD:LICENSE");
 599         /* check README */
 600         hasreadme = !git_revparse_single(&obj, repo, "HEAD:README");
 601
 602         /* read LICENSE */
 603         if (!git_revparse_single(&obj, repo, "HEAD:LICENSE")) {
 604                 fp = efopen("license.html", "w+b");
 605                 writeheader(fp);
 606                 writeblobhtml(fp, (git_blob *)obj);
 607                 if (ferror(fp))
 608                         err(1, "fwrite");
 609                 writefooter(fp);
 610
 611                 fclose(fp);
 612         }
 613
 614         /* read README */
 615         if (!git_revparse_single(&obj, repo, "HEAD:README")) {
 616                 fp = efopen("readme.html", "w+b");
 617                 writeheader(fp);
 618                 writeblobhtml(fp, (git_blob *)obj);
 619                 if (ferror(fp))
 620                         err(1, "fwrite");
 621                 writefooter(fp);
 622                 fclose(fp);
 623         }
 624
 625         fp = efopen("log.html", "w+b");
 626         writeheader(fp);
 627         writelog(fp);
 628         writefooter(fp);
 629         fclose(fp);
 630
 631         fp = efopen("files.html", "w+b");
 632         writeheader(fp);
 633         writefiles(fp);
 634         writefooter(fp);
 635         fclose(fp);
 636
 637         /* Atom feed */
 638         fp = efopen("atom.xml", "w+b");
 639         writeatom(fp);
 640         fclose(fp);
 641
 642         /* cleanup */
 643         git_repository_free(repo);
 644         git_libgit2_shutdown();
 645
 646         return 0;
 647 }