Fossil

Check-in [1c9da04a]
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Overview
Comment:Add the -i or --prompt option to the "fossil clean" command.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | clean-cmd-cleanup
Files: files | file ages | folders
SHA1: 1c9da04a39c9b06f4efcee7264b309d90ced678e
User & Date: drh 2015-11-03 01:07:58
Context
2015-11-03
01:20
Always print a warning if "fossil clean" is unable to remove a file, even if the --verbose option is omitted. Closed-Leaf check-in: 6c2a2087 user: drh tags: clean-cmd-cleanup
01:07
Add the -i or --prompt option to the "fossil clean" command. check-in: 1c9da04a user: drh tags: clean-cmd-cleanup
00:46
Fix over-length source code lines and memory leaks in the “clean” command. check-in: 4c8b1e81 user: drh tags: clean-cmd-cleanup
Changes
Hide Diffs Unified Diffs Ignore Whitespace Patch

Changes to src/checkin.c.

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**                     explicitly exempted via the empty-dirs setting
**                     or another applicable setting or command line
**                     argument.  Matching files, if any, are removed
**                     prior to checking for any empty directories;
**                     therefore, directories that contain only files
**                     that were removed will be removed as well.
**    -f|--force       Remove files without prompting.

**    -x|--verily      WARNING: Removes everything that is not a managed
**                     file or the repository itself.  This option
**                     implies the --force, --emptydirs, --dotfiles, and
**                     --disable-undo options.  Furthermore, it completely
**                     disregards the keep-glob and ignore-glob settings.
**                     However, it does honor the --ignore and --keep
**                     options.
................................................................................
**
** See also: addremove, extras, status
*/
void clean_cmd(void){
  int allFileFlag, allDirFlag, dryRunFlag, verboseFlag;
  int emptyDirsFlag, dirsOnlyFlag;
  int disableUndo, noPrompt;

  unsigned scanFlags = 0;
  int verilyFlag = 0;
  const char *zIgnoreFlag, *zKeepFlag, *zCleanFlag;
  Glob *pIgnore, *pKeep, *pClean;
  int nRoot;

#ifndef UNDO_SIZE_LIMIT  /* TODO: Setting? */
................................................................................
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }
  if( !dryRunFlag ){
    dryRunFlag = find_option("whatif",0,0)!=0;
  }
  disableUndo = find_option("disable-undo",0,0)!=0;
  noPrompt = find_option("no-prompt",0,0)!=0;

  allFileFlag = allDirFlag = find_option("force","f",0)!=0;
  dirsOnlyFlag = find_option("dirsonly",0,0)!=0;
  emptyDirsFlag = find_option("emptydirs","d",0)!=0 || dirsOnlyFlag;
  if( find_option("dotfiles",0,0)!=0 ) scanFlags |= SCAN_ALL;
  if( find_option("temp",0,0)!=0 ) scanFlags |= SCAN_TEMP;
  if( find_option("allckouts",0,0)!=0 ) scanFlags |= SCAN_NESTED;
  zIgnoreFlag = find_option("ignore",0,1);
................................................................................
        if( verboseFlag ){
          fossil_print("KEPT file \"%s\" not removed (due to --keep"
                       " or \"keep-glob\")\n", zName+nRoot);
        }
        continue;
      }
      if( !dryRunFlag && !glob_match(pClean, zName+nRoot) ){



        int undoRc = UNDO_NONE;














        if( !disableUndo ){
          undoRc = undo_maybe_save(zName+nRoot, UNDO_SIZE_LIMIT);
        }
        if( undoRc!=UNDO_SAVED_OK ){
          char cReply;
          if( allFileFlag ){
            cReply = 'Y';
          }else if( !noPrompt ){
            Blob ans;
            char *prompt = mprintf("\nWARNING: Deletion of this file will "
                                   "not be undoable via the 'undo'\n"
                                   "         command because %s.\n\n"
                                   "Remove unmanaged file \"%s\" (a=all/y/N)? ",
                                   undo_save_message(undoRc), zName+nRoot);
            prompt_user(prompt, &ans);

            cReply = blob_str(&ans)[0];
            fossil_free(prompt);
            blob_reset(&ans);
          }else{
            cReply = 'N';
          }
          if( cReply=='a' || cReply=='A' ){
            allFileFlag = 1;
          }else if( cReply!='y' && cReply!='Y' ){







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**                     explicitly exempted via the empty-dirs setting
**                     or another applicable setting or command line
**                     argument.  Matching files, if any, are removed
**                     prior to checking for any empty directories;
**                     therefore, directories that contain only files
**                     that were removed will be removed as well.
**    -f|--force       Remove files without prompting.
**    -i|--prompt      Prompt before removing each file.
**    -x|--verily      WARNING: Removes everything that is not a managed
**                     file or the repository itself.  This option
**                     implies the --force, --emptydirs, --dotfiles, and
**                     --disable-undo options.  Furthermore, it completely
**                     disregards the keep-glob and ignore-glob settings.
**                     However, it does honor the --ignore and --keep
**                     options.
................................................................................
**
** See also: addremove, extras, status
*/
void clean_cmd(void){
  int allFileFlag, allDirFlag, dryRunFlag, verboseFlag;
  int emptyDirsFlag, dirsOnlyFlag;
  int disableUndo, noPrompt;
  int alwaysPrompt = 0;
  unsigned scanFlags = 0;
  int verilyFlag = 0;
  const char *zIgnoreFlag, *zKeepFlag, *zCleanFlag;
  Glob *pIgnore, *pKeep, *pClean;
  int nRoot;

#ifndef UNDO_SIZE_LIMIT  /* TODO: Setting? */
................................................................................
    dryRunFlag = find_option("test",0,0)!=0; /* deprecated */
  }
  if( !dryRunFlag ){
    dryRunFlag = find_option("whatif",0,0)!=0;
  }
  disableUndo = find_option("disable-undo",0,0)!=0;
  noPrompt = find_option("no-prompt",0,0)!=0;
  alwaysPrompt = find_option("prompt","i",0)!=0;
  allFileFlag = allDirFlag = find_option("force","f",0)!=0;
  dirsOnlyFlag = find_option("dirsonly",0,0)!=0;
  emptyDirsFlag = find_option("emptydirs","d",0)!=0 || dirsOnlyFlag;
  if( find_option("dotfiles",0,0)!=0 ) scanFlags |= SCAN_ALL;
  if( find_option("temp",0,0)!=0 ) scanFlags |= SCAN_TEMP;
  if( find_option("allckouts",0,0)!=0 ) scanFlags |= SCAN_NESTED;
  zIgnoreFlag = find_option("ignore",0,1);
................................................................................
        if( verboseFlag ){
          fossil_print("KEPT file \"%s\" not removed (due to --keep"
                       " or \"keep-glob\")\n", zName+nRoot);
        }
        continue;
      }
      if( !dryRunFlag && !glob_match(pClean, zName+nRoot) ){
        char *zPrompt = 0;
        char cReply;
        Blob ans = empty_blob;
        int undoRc = UNDO_NONE;
        if( alwaysPrompt ){
          zPrompt = mprintf("Remove unmanaged file \"%s\" (a=all/y/N)? ",
                            zName+nRoot);
          prompt_user(zPrompt, &ans);
          fossil_free(zPrompt);
          cReply = fossil_toupper(blob_str(&ans)[0]);
          blob_reset(&ans);
          if( cReply=='N' ) continue;
          if( cReply=='A' ){
            allFileFlag = 1;
            alwaysPrompt = 0;
          }else{
            undoRc = UNDO_SAVED_OK;
          }
        }else if( !disableUndo ){
          undoRc = undo_maybe_save(zName+nRoot, UNDO_SIZE_LIMIT);
        }
        if( undoRc!=UNDO_SAVED_OK ){

          if( allFileFlag ){
            cReply = 'Y';
          }else if( !noPrompt ){
            Blob ans;
            zPrompt = mprintf("\nWARNING: Deletion of this file will "
                              "not be undoable via the 'undo'\n"
                              "         command because %s.\n\n"
                              "Remove unmanaged file \"%s\" (a=all/y/N)? ",
                              undo_save_message(undoRc), zName+nRoot);
            prompt_user(zPrompt, &ans);
            fossil_free(zPrompt);
            cReply = blob_str(&ans)[0];

            blob_reset(&ans);
          }else{
            cReply = 'N';
          }
          if( cReply=='a' || cReply=='A' ){
            allFileFlag = 1;
          }else if( cReply!='y' && cReply!='Y' ){