Fossil

  char *zTag;                 /* Name of a tag */
  char *zBranch;              /* Name of a branch for a commit */
  char *aData;                /* Data content */
  char *zMark;                /* The current mark */
  char *zDate;                /* Date/time stamp */
  char *zUser;                /* User name */
  char *zComment;             /* Comment of a commit */
  char *zFrom;                /* from value as a UUID */
  char *zFromMark;            /* The mark of the "from" field */
  int nMerge;                 /* Number of merge values */
  int nMergeAlloc;            /* Number of slots in azMerge[] */
  char **azMerge;             /* Merge values */
  int nFile;                  /* Number of aFile values */
  int nFileAlloc;             /* Number of slots in aFile[] */
  ManifestFile *aFile;        /* Information about files in a commit */
  int fromLoaded;             /* True zFrom content loaded into aFile[] */

  fossil_free(gg.zBranch); gg.zBranch = 0;
  fossil_free(gg.aData); gg.aData = 0;
  fossil_free(gg.zMark); gg.zMark = 0;
  fossil_free(gg.zDate); gg.zDate = 0;
  fossil_free(gg.zUser); gg.zUser = 0;
  fossil_free(gg.zComment); gg.zComment = 0;
  fossil_free(gg.zFrom); gg.zFrom = 0;
  fossil_free(gg.zFromMark); gg.zFromMark = 0;
  for(i=0; i<gg.nMerge; i++){
    fossil_free(gg.azMerge[i]); gg.azMerge[i] = 0;
  }
  gg.nMerge = 0;
  for(i=0; i<gg.nFile; i++){
    fossil_free(gg.aFile[i].zName);
    fossil_free(gg.aFile[i].zUuid);

/*
** Use data accumulated in gg from a "commit" record to add a new 
** manifest artifact to the BLOB table.
*/
static void finish_commit(void){
  int i;
  char *zFromBranch;
  Blob record, cksum;
  qsort(gg.aFile, gg.nFile, sizeof(gg.aFile[0]), mfile_cmp);
  blob_zero(&record);
  blob_appendf(&record, "C %F\n", gg.zComment);
  blob_appendf(&record, "D %s\n", gg.zDate);
  for(i=0; i<gg.nFile; i++){
    blob_appendf(&record, "F %F %s", gg.aFile[i].zName, gg.aFile[i].zUuid);
    if( gg.aFile[i].zPerm && gg.aFile[i].zPerm[0] ){
      blob_appendf(&record, " %s\n", gg.aFile[i].zPerm);
    }else{
      blob_append(&record, "\n", 1);
    }
  }
  if( gg.zFrom ){
    blob_appendf(&record, "P %s", gg.zFrom);
    for(i=0; i<gg.nMerge; i++){
      blob_appendf(&record, " %s", gg.azMerge[i]);
    }
    blob_append(&record, "\n", 1);
    zFromBranch = db_text(0, "SELECT brnm FROM xbranch WHERE tname=%Q",
                              gg.zFromMark);
  }else{
    zFromBranch = 0;
  }
  if( zFromBranch==0 || strcmp(zFromBranch, gg.zBranch)!=0 ){
    blob_appendf(&record, "T *branch * %F\n", gg.zBranch);
    blob_appendf(&record, "T *sym-%F *\n", gg.zBranch);
    if( zFromBranch ){
      blob_appendf(&record, "T -sym-%F *\n", zFromBranch);
    }
  }
  if( gg.zFrom==0 ){
    blob_appendf(&record, "T +sym-trunk *\n");
  }
  db_multi_exec("INSERT INTO xbranch(tname, brnm) VALUES(%Q,%Q)",
                gg.zMark, gg.zBranch);
  blob_appendf(&record, "U %F\n", gg.zUser);
  md5sum_blob(&record, &cksum);
  blob_appendf(&record, "Z %b\n", &cksum);
  fast_insert_content(&record, gg.zMark);
  blob_reset(&record);
  blob_reset(&cksum);
  import_reset(0);  

      }
      fossil_free(gg.zDate);
      gg.zDate = db_text(0, "SELECT datetime(%lld, 'unixepoch')", secSince1970);
      gg.zDate[10] = 'T';
    }else
    if( memcmp(zLine, "from ", 5)==0 ){
      trim_newline(&zLine[5]);
      fossil_free(gg.zFromMark);
      gg.zFromMark = import_strdup(&zLine[5]);
      fossil_free(gg.zFrom);
      gg.zFrom = resolve_committish(&zLine[5]);
    }else
    if( memcmp(zLine, "merge ", 6)==0 ){
      trim_newline(&zLine[6]);
      if( gg.nMerge>=gg.nMergeAlloc ){
        gg.nMergeAlloc = gg.nMergeAlloc*2 + 10;

    pIn = stdin;
  }
  if( forceFlag ) unlink(g.argv[2]);
  db_create_repository(g.argv[2]);
  db_open_repository(g.argv[2]);
  db_open_config(0);
  db_multi_exec(

     "CREATE TEMP TABLE xtag(tname TEXT UNIQUE, trid INT, tuuid TEXT);"
     "CREATE TEMP TABLE xbranch(tname TEXT UNIQUE, brnm TEXT);"
  );
  db_begin_transaction();
  db_initial_setup(0, 0, 1);
  git_fast_import(pIn);
  db_end_transaction(0);
  db_begin_transaction();
  printf("Rebuilding repository meta-data...\n");