zName[i] = 0;
}


static struct{
  const char *zMasterName;    /* Name of master branch */
  int authorFlag;             /* Use author as checkin committer */
  int nGitAttr;               /* Number of Git --attribute entries */
  struct {                    /* Git --attribute details */
    char *zUser;
    char *zEmail;
  } *gitUserInfo;
} ggit;

/*
** Read the git-fast-import format from pIn and insert the corresponding
** content into the database.
*/
static void git_fast_import(FILE *pIn){

        || (ggit.authorFlag && strncmp(zLine, "author ", 7)==0)
        || strncmp(zLine, "committer ",10)==0 ){
      sqlite3_int64 secSince1970;
      z = strchr(zLine, ' ');
      while( fossil_isspace(*z) ) z++;
      if( (zTo=strchr(z, '>'))==NULL ) goto malformed_line;
      *(++zTo) = '\0';
      /*
      ** If --attribute requested, lookup user in fx_ table by email address,
      ** otherwise lookup Git {author,committer} contact info in user table. If
      ** no matches, use email address as username for check-in attribution.
      */
      fossil_free(gg.zUser);
      gg.zUser = db_text(0, "SELECT login FROM user WHERE info=%Q", z);
      if( gg.zUser==NULL ){
        /* If there is no user with this contact info,
         * then use the email address as the username. */
        if ( (z=strchr(z, '<'))==NULL ) goto malformed_line;
        z++;
        *(zTo-1) = '\0';
        gg.zUser = fossil_strdup(z);
      }
      if (ggit.nGitAttr > 0) {
        gg.zUser = db_text(gg.zUser,
         "SELECT user FROM fx_git WHERE email=%Q", z);
      }
      secSince1970 = 0;
      for(zTo++; fossil_isdigit(*zTo); zTo++){
        secSince1970 = secSince1970*10 + *zTo - '0';
      }
      fossil_free(gg.zDate);
      gg.zDate = db_text(0, "SELECT datetime(%lld, 'unixepoch')",secSince1970);
      gg.zDate[10] = 'T';

**
**   --git        Import from the git-fast-export file format (default)
**                Options:
**                  --import-marks  FILE Restore marks table from FILE
**                  --export-marks  FILE Save marks table to FILE
**                  --rename-master NAME Renames the master branch to NAME
**                  --use-author    Uses author as the committer
**                  --attribute     "EMAIL USER" Attribute commits to USER
**                                  instead of Git committer EMAIL address
**
**   --svn        Import from the svnadmin-dump file format.  The default
**                behaviour (unless overridden by --flat) is to treat 3
**                folders in the SVN root as special, following the
**                common layout of SVN repositories.  These are (by
**                default) trunk/, branches/ and tags/.  The SVN --deltas
**                format is supported but not required.

** with the original name.  For example, "--rename-tag svn-%-tag" renames
** the tag called "release" to "svn-release-tag".
**
** --ignore-tree is useful for importing Subversion repositories which
** move branches to subdirectories of "branches/deleted" instead of
** deleting them.  It can be supplied multiple times if necessary.
**
** The --attribute option takes a quoted string argument comprised of a
** Git committer email and the username to be attributed to corresponding
** check-ins in the Fossil repository. This option can be repeated. For
** example, --attribute "drh@sqlite.org drh" --attribute "xyz@abc.net X"
**
** See also: export
*/
void import_cmd(void){
  char *zPassword;
  FILE *pIn;
  Stmt q;
  int forceFlag = find_option("force", "f", 0)!=0;

  }else if( gitFlag ){
    markfile_in = find_option("import-marks", 0, 1);
    markfile_out = find_option("export-marks", 0, 1);
    if( !(ggit.zMasterName = find_option("rename-master", 0, 1)) ){
      ggit.zMasterName = "master";
    }
    ggit.authorFlag = find_option("use-author", 0, 0)!=0;
    /*
    ** Extract --attribute 'emailaddr username' args that will populate
    ** new 'fx_' table to later match username for check-in attribution.
    */
    const char *zGitUser = find_option("attribute", 0, 1);
    while( zGitUser != 0 ){
      ggit.gitUserInfo = fossil_realloc(ggit.gitUserInfo, ++ggit.nGitAttr
       * sizeof(ggit.gitUserInfo[0]));
      char *currGitUser = fossil_strdup(zGitUser);
      ggit.gitUserInfo[ggit.nGitAttr-1].zEmail = next_token(&currGitUser);
      ggit.gitUserInfo[ggit.nGitAttr-1].zUser = rest_of_line(&currGitUser);
      zGitUser = find_option("attribute", 0, 1);
    }
  }
  verify_all_options();

  if( g.argc!=3 && g.argc!=4 ){
    usage("--git|--svn ?OPTIONS? NEW-REPOSITORY ?INPUT-FILE?");
  }
  if( g.argc==4 ){

      if( import_marks(f, &blobs, NULL, NULL)<0 ){
        fossil_fatal("error importing marks from file: %s", markfile_in);
      }
      fclose(f);
    }

    manifest_crosslink_begin();
    /*
    ** The following 'fx_' table is used to hold information needed for
    ** importing and exporting to attribute Fossil check-ins or Git commits
    ** to either a desired username or full contact information string.
    */
    if(ggit.nGitAttr > 0) {
      db_unprotect(PROTECT_ALL);
      db_multi_exec(
        "CREATE TABLE fx_git(user TEXT, email TEXT UNIQUE);"
      );
      for( int idx = 0; idx < ggit.nGitAttr; ++idx ){
        db_multi_exec(
            "INSERT OR IGNORE INTO fx_git(user, email) VALUES(%Q, %Q)",
            ggit.gitUserInfo[idx].zUser, ggit.gitUserInfo[idx].zEmail
        );
      }
      db_protect_pop();
    }
    git_fast_import(pIn);
    db_prepare(&q, "SELECT tcontent FROM xtag");
    while( db_step(&q)==SQLITE_ROW ){
      Blob record;
      db_ephemeral_blob(&q, 0, &record);
      fast_insert_content(&record, 0, 0, 0, 1);
      import_reset(0);