diffy prints diffs like GitHub pull requests (e.g. unified, split), and alternative to diff.
For MacOS:
$ brew tap ynqa/tap-archived
$ brew install diffy
From source codes:
$ go get -u github.com/ynqa/diffy
Print colored diff more readable
Usage:
diffy [flags] FILE1 FILE2
Flags:
-c, --context int number of context to print (default 3)
-h, --help help for diffy
--no-header no file name header
-s, --style string output style; one of unified|split (default "unified")
--tab-size int tab stop spacing (default 4)
-v, --version version for diffy