sirodoht/go-overlap

Overlap timezone utility

go-overlap

Overlap timezone utility

Install

go get github.com/sirodoht/go-overlap

Also, there are compiled binaries at the releases page.

After downloading you need to make them executable:

$ chmod +x go-overlap-darwin-amd64
$ mv go-overlap-darwin-amd64 overlap
$ ./overlap utc utc-3

Use

$ overlap utc-4 utc+3

+--------------+--------------+
|    UTC-4     |    UTC+3     |
+--------------+--------------+
|     20:00    |     03:00    |
|     21:00    |     04:00    |
|     22:00    |     05:00    |
|     23:00    |     06:00    |
|     00:00    |     07:00    |
|     01:00    |     08:00    |
|     02:00    |   ● 09:00    |
|     03:00    |   ● 10:00    |
|     04:00    |   ● 11:00    |
|     05:00    |   ● 12:00    |
|     06:00    |   ● 13:00    |
|     07:00    |   ● 14:00    |
|     08:00    |   ● 15:00    |
|   ● 09:00    |   ● 16:00    |
|   ● 10:00    |   ● 17:00    |
|   ● 11:00    |   ● 18:00    |
|   ● 12:00    |     19:00    |
|   ● 13:00    |     20:00    |
|   ● 14:00    |     21:00    |
|   ● 15:00    |     22:00    |
|   ● 16:00    |     23:00    |
|   ● 17:00    |     00:00    |
|   ● 18:00    |     01:00    |
|     19:00    |     02:00    |
+--------------+--------------+

License

MIT

go-overlap's Issues

Handle invalid input

Add help flag

Add support for half timezones

eg. utc+0330

Provide binaries