Fossil

    if( zReserved ) continue;
    nAdd += add_one_file(zToAdd, vid);
  }
  db_finalize(&loop);
  blob_reset(&repoName);
  return nAdd;
}

/*
** Resets the ADD/REMOVE 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 fIsAdd is true,
** it operates on the "add" state, else it operates on the "rm" state.
**
** If fVerbose is true it outputs the name of each reset entry.
**
** This is intended to be called only in the context of the add/rm
** commands, after the 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 fIsAdd, int fVerbose){
  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",
                    fIsAdd==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(fIsAdd==0 || fVerbose!=0){
      /* Make filename relative... */
      char *zFullName = mprintf("%s%s", g.zLocalRoot, zPathname);
      file_relative_name(zFullName, &relName, 0);
      fossil_free(zFullName);
    }
    if(fIsAdd==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))){
        vfile_to_disk(0, id, 0, 0);
      }
      /* *Potential* corner case: relName refers to a directory,
      ** meaning the user rm'd the file and replaced it with a
      ** directory. In that case, vfile_to_disk() will fail fatally,
      ** which is arguably the best course of action.
      */
      if(fVerbose){
        fossil_print("Un-removed: %b\n", &relName);
      }
    }else{
      /* un-add... */
      ++nReset;
      if(fVerbose){
        fossil_print("Un-added: %b\n", &relName);
      }
    }
    blob_reset(&relName);
  }
  db_finalize(&stmt);
  if(nReset>0){
    if(fIsAdd==0){
      db_exec_sql("UPDATE vfile SET deleted=0 WHERE deleted<>0");
      fossil_print("Un-removed %d file(s).\n", nReset);
    }else{
      db_exec_sql("DELETE FROM vfile WHERE rid=0");
      fossil_print("Un-added %d file(s).\n", nReset);
    }
  }
  db_end_transaction(0);
}


/*
** COMMAND: add
**
** Usage: %fossil add ?OPTIONS? FILE1 ?FILE2 ...?
**
** Make arrangements to add one or more files or directories to the

**    --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 ADD state of a checkout, such that
**                            all newly-added (but not yet committed) files
**                            are no longer added. No flags other than
**                            --verbose may be used with --reset.
**    --verbose|-v            Outputs information about each --reset file.
**                            Only usable with --reset.
**
** 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;
    db_must_be_within_tree();
    verify_all_options();
    addremove_reset(1, 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;

  /* We should be done with options.. */

**
** Options:
**   --soft                  Skip removing files from the checkout.
**                           This supersedes the --hard option.
**   --hard                  Remove files from the checkout.
**   --case-sensitive <BOOL> Override the case-sensitive setting.
**   -n|--dry-run            If given, display instead of run actions.
**   --reset                 Reset the DELETED state of a checkout, such
**                           that all newly-rm'd (but not yet committed)
**                           files are no longer removed. No flags other
**                           than --verbose may be used with --reset.
**   --verbose|-v            Outputs information about each --reset file.
**                           Only usable with --reset.
**
** See also: addremove, add
*/
void delete_cmd(void){
  int i;
  int removeFiles;
  int dryRunFlag;
  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, verboseFlag);
    return;
  }

  dryRunFlag = find_option("dry-run","n",0)!=0;
  softFlag = find_option("soft",0,0)!=0;
  hardFlag = find_option("hard",0,0)!=0;

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

**   --case-sensitive <BOOL> Override the case-sensitive setting.
**   --dotfiles              Include files beginning with a dot (".")
**   --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.
**   -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) flags are no longer
**                           removed. No flags other than --verbose 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;
  int n;
  Stmt q;
  int vid;
  int nAdd = 0;
  int nDelete = 0;
  Glob *pIgnore, *pClean;

  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, verboseFlag);
    addremove_reset(1, verboseFlag);
    return;
  }

  zCleanFlag = find_option("clean",0,1);
  zIgnoreFlag = find_option("ignore",0,1);
  scanFlags = find_option("dotfiles",0,0)!=0 ? SCAN_ALL : 0;
  dryRunFlag = find_option("dry-run","n",0)!=0;
  if( !dryRunFlag ){
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }

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

  db_finalize(&q);
  /* show command summary */
  fossil_print("added %d files, deleted %d files\n", nAdd, nDelete);

  db_end_transaction(dryRunFlag);
}

















































































/*
** Rename a single file.
**
** The original name of the file is zOrig.  The new filename is zNew.
*/
static void mv_one_file(
  int vid,