recursive-copy-cli

recursive-copy-cli

master:

develop:

CLI for recursive-copy

Installing the command line tool

Installation is as simple as running the following command

npm install -g recursive-copy-cli

Using the command line tool

recursive-copy <src> <dest>

Positionals:
  src   Source file/folder path                                                                                  [string]
  dest  Destination file/folder path                                                                             [string]

Options:
  --help                  Show help                                                                             [boolean]
  --version               Show version number                                                                   [boolean]
  --overwrite, -w         Whether to overwrite destination files [Default: false]                               [boolean]
  --expand, -e            Whether to expand symbolic links [Default: false]                                     [boolean]
  --dot, -d               Whether to copy files beginning with a .(dot) [Default: false]                        [boolean]
  --junk, -j              Whether to copy OS junk files (e.g. .DS_Store, Thumbs.db) [Default: false]            [boolean]
  --filter, -f            Filter regular expression / glob that determines which files to copy (uses maximatch)   [array]
  --transform-module, -t  Function that returns a transform stream used to modify file contents                   [array]
  --concurrency, -c       Maximum number of simultaneous copy operations [Default: 255]                          [number]
  --debug, -v             Whether to log debug information [Default: false]                                     [boolean]
  --renameModule, -r     renames source paths using the module                                                   [array]
  --renamePattern, -p    renames patterns in source paths. eg: :: -                                              [array]

Examples:
  recursive-copy srcPath destPath -r pascalcase                       Renames files using the pascalcase module
  recursive-copy srcPath destPath -p '::' '-'                         Renames someFile::name.ext to someFile-name.ext
  recursive-copy srcPath destPath -p '/(.*)-(.*)\.(.*)/g' '$2-$1.$3'  Renames author-title.ext to title-author.ext
  recursive-copy srcPath destPath -f '*.json' '/\*.js$/'              Only Copies json & js files
  recursive-copy srcPath destPath -f "*.js" -t some-transform-module  modify the contents of js files

Use --no-<option> to toggle boolean options. eg: --no-overwrite or --no-w

When specifying a module, you could specify a global module, local module or provide the path to file.
eg: ./someFolder/pascalcase/index.js in case of file or node_modules/pascalcase in case of local module

For more help refer https://github.com/libinvarghese/recursive-copy-cli

Example

$ recursive-copy source dest
source -> dest
source/a -> dest/a
source/b -> dest/b
source/c -> dest/c
4 item(s) copied

FAQ

• What is a transform module?

  renameModule a function that renames the file name.

  Refer examples/toupper.rename.module.mock.js

  'use strict';
  /**
  * @param src string  Name of the file to rename
  *
  * @return renamed string
  */
  module.exports = function toUpperCase(src) {
    return src.toUpperCase();
  };
  

  $ recursive-copy source dest -r examples/toupper.rename.module.mock.js
  source -> dest
  source/a -> dest/A
  source/b -> dest/B
  source/c -> dest/C
  4 item(s) copied
  

  Refer recursive-copy for more info regarding rename function

• What is a transform module?

  transform-module a function that transforms the content of the file

  Refer examples/toupper.transform.module.mock.js

  'use strict';
  const through2 = require('through2');
  
  /**
  * @param src string  Name of the source file
  * @param dest string Name of the dest file
  * @param stats fs.Stats stats of the src file
  *
  * @return TransformStream
  */
  module.exports = function caseTransform(src, _dest, _stats) {
    return through2(function (chunk, _encoding, callback) {
      this.push(chunk.toString().toUpperCase());
      callback();
    });
  };
  

  $ echo "Hello World" > testfile.txt
  $ recursive-copy testfile.txt transformedfile.txt -t examples/toupper.transform.module.mock.js
  testfile.txt -> transformedfile.txt
  1 item(s) copied
  $ cat transformedfile.txt
  HELLO WORLD
  

  Refer recursive-copy for more info regarding transform function.

• Can I provide multiple modules?

  Yes, you can pipe the result of one module into another.

  recursive-copy srcPath destPath -r pascalcase ./path/to/a/renameModule.js
  recursive-copy srcPath destPath -t ./path/to/add-header-module.js ./path/to/change-eol-module.js