.bash_functions

## colorful word level highlight diff

# diff -u <> <> | cdiffhighlight
cdiffhighlight() {
  SED=$(which gsed || which sed)
  $SED 's/^- /\x1b[1;31m-/;s/^+ /\x1b[1;32m+/;s/^@/\x1b[1;36m@/;s/$/\x1b[0m/' | diff-highlight
}

000person.json

{
  "name": "foo",
  "age": 20,
  "type": "person"
}

001person.json

{
  "name": "bar",
  "age": 21,
  "type": "person"
}

Makefile

default:
	$(MAKE) -k  diff cdiff

diff:
	diff -u 000person.json 001person.json

cdiff:
	. .bash_functions && diff -u 000person.json 001person.json | cdiffhighlight

# \x1b[31m かもしれない。git diffの場合はboldが付いていない。