On 11/2/2017 1:50 PM, Jeff Hostetler wrote:
From: Jeff Hostetler <jeffhost@xxxxxxxxxxxxx> Create traverse_commit_list_filtered() and add filtering interface to allow certain objects to be omitted from the traversal. ... diff --git a/list-objects-filter.c b/list-objects-filter.c new file mode 100644 index 0000000..7f28425 --- /dev/null +++ b/list-objects-filter.c ... +/* + * A filter for list-objects to omit large blobs, + * but always include ".git*" special files. + * And to OPTIONALLY collect a list of the omitted OIDs. + */
Jonathan and I were talking off-list about the performance effects of inspecting the pathnames to identify the ".git*" special files. I added it in my first draft back in the spring, thinking that even if you set the blob-limit to a small number (or zero), you'd probably still always want the .gitattribute and .gitignore files. But now with the addition of the sparse filter and functional dynamic object fetching, I'm not sure I see the need for this. Also, if the primary use of the blob-limit is to filter out giant binary assets, it is unlikely anyone is going to have a 1MB+ .git* file, so it is unlikely that the is_special_file would include anything that wouldn't already be included by the size criteria. So, if there's no objections, I think I'll remove this and simplify the blob-limit filter function. (That would let me get rid of the provisional omit code here.) Jeff
