trailing-spaces-removal

Simple trailing spaces removal script.

Instructions:

Installation:

    $ git clone git@github.com:lenguyenthedat/trailing-spaces-removal.git
    $ ./install # cp tsrm /usr/local/bin/

Running on local directory:

    $ ./tsrm .
    Input folder: .
    Going remove trailing white spaces for:
    ./README.md
    ./tsrm
    ./test/some_file_with_trailing_spaces.txt
    ./test/test_child_folder/another_file_with_trailing_spaces.txt
    Are you sure to proceed? y

Files changed:

    $ git status
    On branch master
    Changes not staged for commit:
      (use "git add <file>..." to update what will be committed)
      (use "git checkout -- <file>..." to discard changes in working directory)

        modified:   test/some_file_with_trailing_spaces.txt
        modified:   test/test_child_folder/another_file_with_trailing_spaces.txt

    no changes added to commit (use "git add" and/or "git commit -a")

Files diff:

    $ git diff
    diff --git a/test/some_file_with_trailing_spaces.txt b/test/some_file_with_trailing_spaces.txt
    index 7a41e98..41c2ad9 100644
    --- a/test/some_file_with_trailing_spaces.txt
    +++ b/test/some_file_with_trailing_spaces.txt
    @@ -1,3 +1,3 @@
    -
    -Try removing me
    +
    +Try removing me

    diff --git a/test/test_child_folder/another_file_with_trailing_spaces.txt b/test/test_child_folder/another_file_with_trailing_spaces.txt
    index ef8ec92..01d793f 100644
    --- a/test/test_child_folder/another_file_with_trailing_spaces.txt
    +++ b/test/test_child_folder/another_file_with_trailing_spaces.txt
    @@ -1,4 +1,3 @@
    -
    - trailing spaces
    - ftw
    -
    \ No newline at end of file
    +
    + trailing spaces
    + ftw