Fossil

  zDir = g.argv[2];
  zGlob = g.argc==4 ? g.argv[3] : 0;
  fossil_print("%d\n", file_directory_size(zDir, zGlob, omitDotFiles));
}

/*
** Internal helper for touch_cmd(). zAbsName must be resolvable as-is
** to an existing file - this function does not expand/normalize
** it. i.e. it "really should" be an absolute path. zTreeName is
** strictly cosmetic: it is used when dryRunFlag or verboseFlag
** generate output. It is assumed to be a repo-relative or or
** subdir-relative filename.
**
** newMTime is the file's new timestamp (Unix epoch).
**
** Returns 1 if it sets zAbsName's mtime, 0 if it does not (indicating
** that the file already has that timestamp). Dies fatally if given an
** unresolvable filename. If dryRunFlag is true then it outputs the
** name of the file it would have timestamped but does not stamp the
** file. If verboseFlag is true, it outputs a message if the file's
** timestamp is actually modified.
*/
static int touch_cmd_stamp_one_file(char const *zAbsName,
                                    char const *zTreeName,
                                    i64 newMtime, int dryRunFlag,
                                    int verboseFlag){
  i64 const currentMtime = file_mtime(zAbsName, 0);

      fossil_print( "touched %s\n", zTreeName );
    }
  }
  return 1;
}

/*
** Internal helper for touch_cmd(). If the given file name is found in
** the given checkout version, which MUST be the checkout version
** currently populating the vfile table, the vfile.mrid value for the
** file is returned, else 0 is returned. zName must be resolvable
** as-is from the vfile table - this function neither expands nor
** normalizes it, though it does compare using the repo's
** filename_collation() preference.
*/
static int touch_cmd_vfile_mrid( int vid, char const *zName ){
  int mrid = 0;
  static Stmt q = empty_Stmt_m;
  db_static_prepare(&q,
             "SELECT vfile.mrid "
             "FROM vfile LEFT JOIN blob ON vfile.mrid=blob.rid "
             "WHERE vid=:vid AND pathname=:pathname %s",
             filename_collation());
  db_bind_int(&q, ":vid", vid);
  db_bind_text(&q, ":pathname", zName);
  if(SQLITE_ROW==db_step(&q)){
    mrid = db_column_int(&q, 0);

  int dryRunFlag;
  int vid;                /* Checkout version */
  int changeCount = 0;    /* Number of files touched */
  int quietFlag = 0;      /* -q|--quiet */
  int timeFlag;           /* -1==--checkin, 1==--checkout, 0==--now */
  i64 nowTime = 0;        /* Timestamp of --now or --checkout */
  Stmt q;
  Blob absBuffer = empty_blob; /* Absolute filename buffer */

  verboseFlag = find_option("verbose","v",0)!=0;
  quietFlag = find_option("quiet","q",0)!=0;
  dryRunFlag = find_option("dry-run","n",0)!=0
    || find_option("dryrun",0,0)!=0;
  zGlobList = find_option("glob", "g",1);
  zGlobFile = find_option("globfile", "G",1);

                       ") AS INTEGER)", vid);
    if(nowTime<0){
      fossil_fatal("Could not determine out checkout version's time!");
    }
  }else{ /* --checkin */
    assert(0 == nowTime);
  }
  if((pGlob && pGlob->nPattern>0) || g.argc<3){

    /*
    ** We have either (1) globs or (2) no trailing filenames. If there

    ** are neither globs nor filenames then we operate on all managed
    ** files.
    */
    db_prepare(&q,
               "SELECT vfile.mrid, pathname "
               "FROM vfile LEFT JOIN blob ON vfile.mrid=blob.rid "
               "WHERE vid=%d", vid);
    while(SQLITE_ROW==db_step(&q)){
      int const fid = db_column_int(&q, 0);

  if(g.argc>2){
    /*
    ** Trailing filenames on the command line. These require extra
    ** care to avoid modifying unmanaged or out-of-tree files and
    ** finding an associated --checkin timestamp.
    */
    int i;
    Blob treeNameBuf = empty_blob;   /* Buffer for file_tree_name(). */
    for( i = 2; i < g.argc; ++i,
           blob_reset(&treeNameBuf) ){
      char const * zArg = g.argv[i];
      char const * zTreeFile;        /* repo-relative filename */
      char const * zAbs;             /* absolute filename */
      i64 newMtime = nowTime;
      int nameCheck;
      int fid;                       /* vfile.mrid of file */

      nameCheck = file_tree_name( zArg, &treeNameBuf, 0, 0 );
      if(nameCheck==0){
        if(quietFlag==0){
          fossil_print("SKIPPING out-of-tree file: %s\n", zArg);
        }
        continue;
      }
      zTreeFile = blob_str(&treeNameBuf);
      fid = touch_cmd_vfile_mrid( vid, zTreeFile );
      if(fid==0){
        if(quietFlag==0){
          fossil_print("SKIPPING unmanaged file: %s\n", zArg);
        }
        continue;
      }
      absBuffer.nUsed = 0;
      blob_appendf(&absBuffer, "%s%s", g.zLocalRoot, zTreeFile);
      zAbs = blob_str(&absBuffer);
      if(timeFlag<0){/*--checkin*/
        if(mtime_of_manifest_file( vid, fid, &newMtime )!=0){
          fossil_fatal("Could not resolve --checkin mtime of %s", zTreeFile);
        }
      }else{
        assert(newMtime>0);
      }
      changeCount +=
        touch_cmd_stamp_one_file( zAbs, zArg, newMtime,
                                  dryRunFlag, verboseFlag );
    }        
  }
  db_end_transaction(0);
  blob_reset(&absBuffer);
  if( dryRunFlag!=0 ){
    fossil_print("dry-run: would have touched %d file(s)\n",
                 changeCount);
  }else{
    fossil_print("Touched %d file(s)\n", changeCount);
  }
}