Fossil

  }
  db_finalize(&loop);
  blob_reset(&repoName);
  return nAdd;
}

/*
** Resets the ADDED/DELETED state of a checkout, such that all
** newly-added (but not yet committed) files are no longer added and
** newly-removed (but not yet committed) files are no longer
** removed. If bIsAdd is true, it operates on the "add" state, else it
** operates on the "rm" state.
**
** If bDryRun is true it outputs what it would have done, but does not
** actually do it. In this case it rolls back the transaction it
** starts (so don't start a transaction before calling this).
**
** If bVerbose is true it outputs the name of each reset entry.
**
** This is intended to be called only in the context of the
** add/rm/addremove commands, after a call to verify_all_options().
**
** Un-added files are not modified but any un-rm'd files which are
** missing from the checkout are restored from the repo. un-rm'd files
** which exist in the checkout are left as-is, rather than restoring
** them using vfile_to_disk(), to avoid overwriting any local changes
** made to those files.
*/
static void addremove_reset(int bIsAdd, int bDryRun, int bVerbose){
  int nReset = 0; /* # of entries which get reset */
  Stmt stmt;      /* vfile loop query */

  db_begin_transaction();
  db_prepare(&stmt, "SELECT id, pathname FROM vfile "
                    "WHERE %s ORDER BY pathname",
                    bIsAdd==0 ? "deleted<>0" : "rid=0"/*safe-for-%s*/);
  while( db_step(&stmt)==SQLITE_ROW ){
    /* This loop exists only so we can restore the contents of un-rm'd
    ** files and support verbose mode. All manipulation of vfile's
    ** contents happens after the loop. For the ADD case in non-verbose
    ** mode we "could" skip this loop entirely.
    */
    int const id = db_column_int(&stmt, 0);
    char const * zPathname = db_column_text(&stmt, 1);
    Blob relName = empty_blob;
    if(bIsAdd==0 || bVerbose!=0){
      /* Make filename relative... */
      char *zFullName = mprintf("%s%s", g.zLocalRoot, zPathname);
      file_relative_name(zFullName, &relName, 0);
      fossil_free(zFullName);
    }
    if(bIsAdd==0){
      /* Restore contents of missing un-rm'd files. We don't do this
      ** unconditionally because we might cause data loss if a file
      ** is modified, rm'd, then un-rm'd.
      */
      ++nReset;
      if(!file_isfile_or_link(blob_str(&relName))){
        if(bDryRun==0){
          vfile_to_disk(0, id, 0, 0);
          if(bVerbose){
            fossil_print("Restored missing file: %b\n", &relName);
          }



        }else{

          fossil_print("Dry-run: not restoring missing file: %b\n", &relName);
        }
      }
      if(bVerbose){
        fossil_print("Un-removed: %b\n", &relName);
      }
    }else{
      /* un-add... */
      ++nReset;
      if(bVerbose){
        fossil_print("Un-added: %b\n", &relName);
      }
    }
    blob_reset(&relName);
  }
  db_finalize(&stmt);
  if(nReset>0){
    if(bIsAdd==0){
      if(bDryRun==0){
        db_exec_sql("UPDATE vfile SET deleted=0 WHERE deleted<>0");
      }
      fossil_print("Un-removed %d file(s).\n", nReset);
    }else{
      if(bDryRun==0){
        db_exec_sql("DELETE FROM vfile WHERE rid=0");
      }
      fossil_print("Un-added %d file(s).\n", nReset);
    }
  }
  db_end_transaction(bDryRun ? 1 : 0);
}


/*
** COMMAND: add
**
** Usage: %fossil add ?OPTIONS? FILE1 ?FILE2 ...?

**    --case-sensitive <BOOL> Override the case-sensitive setting.
**    --dotfiles              include files beginning with a dot (".")
**    -f|--force              Add files without prompting
**    --ignore <CSG>          Ignore unmanaged files matching patterns from
**                            the comma separated list of glob patterns.
**    --clean <CSG>           Also ignore files matching patterns from
**                            the comma separated list of glob patterns.
**    --reset                 Reset the ADDEd state of a checkout, such that
**                            all newly-added (but not yet committed) files
**                            are no longer added.
**
** The following options are only valid with --reset:
**    -v|--verbose            Outputs information about each --reset file.
**    -n|--dry-run            Display instead of run actions.
**
** See also: addremove, rm
*/
void add_cmd(void){
  int i;                     /* Loop counter */
  int vid;                   /* Currently checked out version */
  int nRoot;                 /* Full path characters in g.zLocalRoot */
  const char *zCleanFlag;    /* The --clean option or clean-glob setting */
  const char *zIgnoreFlag;   /* The --ignore option or ignore-glob setting */
  Glob *pIgnore, *pClean;    /* Ignore everything matching the glob patterns */
  unsigned scanFlags = 0;    /* Flags passed to vfile_scan() */
  int forceFlag;

  if(0!=find_option("reset",0,0)){
    int const verboseFlag = find_option("verbose","v",0)!=0;
    int const dryRunFlag = find_option("dry-run","n",0)!=0;
    db_must_be_within_tree();
    verify_all_options();
    addremove_reset(1, dryRunFlag, verboseFlag);
    return;
  }

  zCleanFlag = find_option("clean",0,1);
  zIgnoreFlag = find_option("ignore",0,1);
  forceFlag = find_option("force","f",0)!=0;
  if( find_option("dotfiles",0,0)!=0 ) scanFlags |= SCAN_ALL;

**                           Only usable with --reset.
**
** See also: addremove, add
*/
void delete_cmd(void){
  int i;
  int removeFiles;
  int dryRunFlag = find_option("dry-run","n",0)!=0;
  int softFlag;
  int hardFlag;
  Stmt loop;

  if(0!=find_option("reset",0,0)){
    int const verboseFlag = find_option("verbose","v",0)!=0;
    db_must_be_within_tree();
    verify_all_options();
    addremove_reset(0, dryRunFlag, verboseFlag);
    return;
  }


  softFlag = find_option("soft",0,0)!=0;
  hardFlag = find_option("hard",0,0)!=0;

  /* We should be done with options.. */
  verify_all_options();

  db_must_be_within_tree();

**                           the comma separated list of glob patterns.
**   --clean <CSG>           Also ignore files matching patterns from
**                           the comma separated list of glob patterns.
**   -n|--dry-run            If given, display instead of run actions.
**   --reset                 Reset the ADDED/DELETED state of a checkout,
**                           such that all newly-added (but not yet committed)
**                           files are no longer added and all newly-removed
**                           (but not yet committed) files are no longer
**                           removed. No flags other than --verbose and
**                           --dry-run may be used with --reset.
**   --verbose|-v            Outputs information about each --reset file.
**                           Only usable with --reset.
**
** See also: add, rm
*/
void addremove_cmd(void){
  Blob path;
  const char *zCleanFlag;
  const char *zIgnoreFlag;
  unsigned scanFlags;
  int dryRunFlag = find_option("dry-run","n",0)!=0;
  int n;
  Stmt q;
  int vid;
  int nAdd = 0;
  int nDelete = 0;
  Glob *pIgnore, *pClean;

  if( !dryRunFlag ){
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }

  if(0!=find_option("reset",0,0)){
    int const verboseFlag = find_option("verbose","v",0)!=0;
    db_must_be_within_tree();
    verify_all_options();
    addremove_reset(0, dryRunFlag, verboseFlag);
    addremove_reset(1, dryRunFlag, verboseFlag);
    return;
  }

  zCleanFlag = find_option("clean",0,1);
  zIgnoreFlag = find_option("ignore",0,1);
  scanFlags = find_option("dotfiles",0,0)!=0 ? SCAN_ALL : 0;





  /* We should be done with options.. */
  verify_all_options();

  /* Fail if unprocessed arguments are present, in case user expect the
  ** addremove command to accept a list of file or directory.
  */