sloc

gistfile1.txt

$ function sloc { local author="$1" from="$2" to="$3" path="$4"; while read hash; do git diff-tree --numstat --no-commit-id $hash | grep -P '^\d+\s+\d+\s+'$path; done < <(git log --author='^('$author').*$' --perl-regexp --format='%H' $from..$to) | perl -pE 'END { say "$a\t$b" } @_=split/\s+/;$a+=$_[0]; $b+=$_[1]'; }

$ sloc Sebastian 18f95d36c c87e5244d4 lib
1	1	lib/Mojolicious.pm
1	1	lib/Mojo/Headers.pm
8	4	lib/Mojo/Asset/Memory.pm
1	1	lib/Mojolicious.pm
2	2	lib/Mojolicious.pm
1	1	lib/Mojolicious/resources/templates/mojo/debug.html.ep
1	1	lib/Mojolicious/Guides/Rendering.pod
1	1	lib/Mojolicious/Guides/Tutorial.pod
16	12
$ sloc Sebastian 18f95d36c c87e5244d4 t
4	0	t/mojo/asset.t
9	0	t/mojo/asset.t
13	0

$ git show -s --format='%ae%x09%an' 64354fac
[email protected]     Sebastian Riedel
$ git diff-tree --numstat --no-commit-id 64354fac 
2	1	Changes
1	1	lib/Mojo/Headers.pm
$ git diff-tree --shortstat --no-commit-id 64354fac 
 2 files changed, 3 insertions(+), 2 deletions(-)
$ sloc Sebastian 64354fac0 64354fac0 lib
$ sloc Sebastian 64354fac0^ 64354fac0 lib
1	1	lib/Mojo/Headers.pm
1	1