/*
** Copyright (c) 2007 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public
** License version 2 as published by the Free Software Foundation.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
** General Public License for more details.
**
** You should have received a copy of the GNU General Public
** License along with this library; if not, write to the
** Free Software Foundation, Inc., 59 Temple Place - Suite 330,
** Boston, MA  02111-1307, USA.
**
** Author contact information:
**   drh@hwaci.com

#include <dirent.h>

/*
** Set to true if files whose names begin with "." should be
** included when processing a recursive "add" command.
*/
static int includeDotFiles = 0;

/*
** Add a single file
*/
static void add_one_file(const char *zName, int vid, Blob *pOmit){
  Blob pathname;
  const char *zPath;

  file_tree_name(zName, &pathname, 1);
  zPath = blob_str(&pathname);
  if( strcmp(zPath, "manifest")==0
   || strcmp(zPath, "_FOSSIL_")==0
   || strcmp(zPath, "manifest.uuid")==0
   || blob_compare(&pathname, pOmit)==0
  ){

}

/*
** COMMAND: add
**
** Usage: %fossil add FILE...
**
** Make arrangements to add one or more files to the current checkout
** at the next commit.
**
** When adding files recursively, filenames that begin with "." are
** excluded by default.  To include such files, add the "--dotfiles"
** option to the command-line.
*/
void add_cmd(void){

  if( vid==0 ){
    fossil_panic("no checkout to remove from");
  }
  db_begin_transaction();
  for(i=2; i<g.argc; i++){
    char *zName;
    char *zPath;
    int isDir;
    Blob pathname;

    zName = mprintf("%/", g.argv[i]);
    isDir = file_isdir(zName);
    if( isDir==1 ){
      fossil_fatal("cannot remove directories. Please remove individual files instead.");
	}
    file_tree_name(zName, &pathname, 1);
    zPath = blob_str(&pathname);
    if( !db_exists(
             "SELECT 1 FROM vfile WHERE pathname=%Q AND NOT deleted", zPath) ){
      fossil_fatal("not in the repository: %s", zName);
    }else{
      db_multi_exec("UPDATE vfile SET deleted=1 WHERE pathname=%Q", zPath);
      printf("DELETED  %s\n", zPath);
    }
    blob_reset(&pathname);
    free(zName);
  }
  db_multi_exec("DELETE FROM vfile WHERE deleted AND rid=0");
  db_end_transaction(0);
}

/*
** Rename a single file.
**
** The original name of the file is zOrig.  The new filename is zNew.
*/
static void mv_one_file(int vid, const char *zOrig, const char *zNew){
  printf("RENAME %s %s\n", zOrig, zNew);
  db_multi_exec(
    "UPDATE vfile SET pathname='%s' WHERE pathname='%s' AND vid=%d",

  Blob cksum;
  
  for(i=2; i<g.argc; i++){
    if( g.argv[i][0]=='-' && g.argv[i][1]==0 ){
      blob_read_from_channel(&in, stdin, -1);
      sha1sum_blob(&in, &cksum);
    }else{
	  if (access(g.argv[i], R_OK)) {
		  fossil_fatal("cannot open %s", g.argv[i]);
	  }
      sha1sum_file(g.argv[i], &cksum);
    }
    printf("%s  %s\n", blob_str(&cksum), g.argv[i]);
    blob_reset(&cksum);
  }
}