Fossil

** Implementation of the "fossil git export" command.
*/
void gitmirror_export_command(void){
  const char *zLimit;             /* Text of the --limit flag */
  int nLimit = 0x7fffffff;        /* Numeric value of the --limit flag */
  int nTotal = 0;                 /* Total number of check-ins to export */
  char *zMirror;                  /* Name of the mirror */
  char *zMirrorAbs;               /* Canonicalized name of the mirror */
  char *z;                        /* Generic string */
  char *zCmd;                     /* git command to run as a subprocess */
  const char *zDebug = 0;         /* Value of the --debug flag */
  const char *zAutoPush = 0;      /* Value of the --autopush flag */
  char *zMainBr = 0;              /* Value of the --mainbranch flag */
  char *zPushUrl;                 /* URL to sync the mirror to */
  double rEnd;                    /* time of most recent export */

  /* Maybe run a git repack */
  if( bNeedRepack ){
    const char *zRepack = "git repack -adf";
    gitmirror_message(VERB_NORMAL, "%s\n", zRepack);
    fossil_system(zRepack);
  }

  /* Record this export into the sync log */
  zMirrorAbs = file_canonical_name_dup(zMirror);
  sync_log_entry(SYNC_PUSH, zMirrorAbs, "git");
  fossil_free(zMirrorAbs);

  /* Optionally do a "git push" */
  zPushUrl = db_text(0, "SELECT value FROM mconfig WHERE key='autopush'");
  if( zPushUrl ){
    char *zPushCmd;
    UrlData url;
    if( sqlite3_strglob("http*", zPushUrl)==0 ){

    if( rc ){
      fossil_fatal("cannot push content using: %s", zPushCmd);
    }else if( db_is_writeable("repository") ){
      db_unprotect(PROTECT_CONFIG);
      db_multi_exec("REPLACE INTO config(name,value,mtime)"
                    "VALUES('gitpush:%q',1,now())", zPushUrl);
      db_protect_pop();
      sync_log_entry(SYNC_PUSH, zPushUrl, "git-push");
    }
    fossil_free(zPushCmd);
  }
}

/*
** Implementation of the "fossil git status" command.