IndentCode

This utilities with CLI (Command Line Interface) for normalize indentation in your source code.

Add this line to your application's Gemfile:

gem 'indent_code'

And then execute:

$ bundle

Or install it yourself as:

$ gem install indent_code

You can use this utilities for alignment code for any language, where block syntax is defined as: '{' ... '}', C,C++,Java ... etc. For details, use option -h or --help.

File for normalize 'test.c':

 #include <stdlib.h>

///Test function - 1. }
 void test1 ( void )
{
  switch(c) {
    case 4:
      c = "** \" { \" ";
      break;
    }
    
    if (c) 
      {
	return 1;
      }
}

/**
 * Test function - 2. {
 */
void test2 ( void )
{
  int a = '{';
  /*
* Simple comment block.
        * Check align into comments.
	*/
{
  a = '\'';
}
return a;
}

Run indent gem:

$ indent test.c

and get follow result after normalize:

#include <stdlib.h>

///Test function - 1. }
void test1 ( void )
{
    switch(c) {
        case 4:
        c = "** \" { \" ";
        break;
    }
    
    if (c)
    {
        return 1;
    }
}

/**
 * Test function - 2. {
 */
void test2 ( void )
{
    int a = '{';
    /*
     * Simple comment block.
     * Check align into comments.
     */
    {
        a = '\'';
    }
    return a;
}

Also you can set indent size -i 4 (set TAB size = 4 chars) and clean source code, by used -c option. Clean option deleted code blocks framed is a: #if 0 ... #endif.

$ indent test.c -c

#include <stdlib.h>

#if EDEF
//Some text - 1.
# if 0
Deleted text.
# endif
//Some text - 2.
#endif

We get follow result after clean:

#include <stdlib.h>

#if EDEF
//Some text - 1.
//Some text - 2.
#endif

Details information for each patch.

• Fixed bug, incorrectly scan syntax of preprocessor into cleaner procedures.

• Fixed bug, don't work clean option after updates.

• Fixed bug, don't work clean option after updates.

• Fixed bug, don't analyses chars declaration syntax.

• Corrected describe information.

After checking out the repo, run bin/setup to install dependencies. Then, run rake false to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/indent_code. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

The gem is available as open source under the terms of the MIT License.