This series teaches rev-list to compute the on-disk size used by a set of objects. You can do the same thing with cat-file, but this is much faster (see the timings in the second commit). We've been running it for about 5 years at GitHub. I hesitated sending it upstream because it's a bit weird and special-purpose. But it does come in handy for debugging, analyzing repos, etc. So maybe others will find it useful. The first patch is just a test-script enhancement to let test_commit avoid creating tags. During some recent refactoring, we actually broke the --disk-usage feature but the test script didn't catch it because the tags were being picked up by "--all". Since this is at least the third time I've run into that in our test suite, I thought I'd make it a little more convenient to avoid. :) [1/2]: t: add --no-tag option to test_commit [2/2]: rev-list: add --disk-usage option for calculating disk usage Documentation/rev-list-options.txt | 9 ++++++ builtin/rev-list.c | 49 ++++++++++++++++++++++++++++ pack-bitmap.c | 50 +++++++++++++++++++++++++++++ pack-bitmap.h | 2 ++ t/t4208-log-magic-pathspec.sh | 9 ++---- t/t6114-rev-list-du.sh | 51 ++++++++++++++++++++++++++++++ t/test-lib-functions.sh | 9 +++++- 7 files changed, 171 insertions(+), 8 deletions(-) create mode 100755 t/t6114-rev-list-du.sh -Peff
