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  1. 13 7月, 2013 1 次提交
    • J
      cat-file: add --batch-check=<format> · 93d2a607
      由 Jeff King 提交于 
      The `cat-file --batch-check` command can be used to quickly
get information about a large number of objects. However, it
provides a fixed set of information.

This patch adds an optional <format> option to --batch-check
to allow a caller to specify which items they are interested
in, and in which order to output them. This is not very
exciting for now, since we provide the same limited set that
you could already get. However, it opens the door to adding
new format items in the future without breaking backwards
compatibility (or forcing callers to pay the cost to
calculate uninteresting items).

Since the --batch option shares code with --batch-check, it
receives the same feature, though it is less likely to be of
interest there.

The format atom names are chosen to match their counterparts
in for-each-ref. Though we do not (yet) share any code with
for-each-ref's formatter, this keeps the interface as
consistent as possible, and may help later on if the
implementations are unified.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      93d2a607
  3. 12 7月, 2013 3 次提交
  5. 08 7月, 2013 2 次提交
    • J
      teach sha1_object_info_extended a "disk_size" query · 161f00e7
      由 Jeff King 提交于 
      Using sha1_object_info_extended, a caller can find out the
type of an object, its size, and information about where it
is stored. In addition to the object's "true" size, it can
also be useful to know the size that the object takes on
disk (e.g., to generate statistics about which refs consume
space).

This patch adds a "disk_sizep" field to "struct object_info",
and fills it in during sha1_object_info_extended if it is
non-NULL.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      161f00e7
    • J
      zero-initialize object_info structs · 7c07385d
      由 Jeff King 提交于 
      The sha1_object_info_extended function expects the caller to
provide a "struct object_info" which contains pointers to
"query" items that will be filled in. The purpose of
providing pointers rather than storing the response directly
in the struct is so that callers can choose not to incur the
expense in finding particular fields that they do not care
about.

Right now the only query item is "sizep", and all callers
set it explicitly to choose whether or not to query it; they
can then leave the rest of the struct uninitialized.

However, as we add new query items, each caller will have to
be updated to explicitly turn off the new ones (by setting
them to NULL).  Instead, let's teach each caller to
zero-initialize the struct, so that they do not have to
learn about each new query item added.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      7c07385d
  7. 25 5月, 2013 1 次提交
  9. 22 5月, 2013 3 次提交
  11. 21 5月, 2013 5 次提交
  13. 18 5月, 2013 8 次提交
  15. 17 5月, 2013 4 次提交
  17. 16 5月, 2013 9 次提交
  19. 15 5月, 2013 1 次提交
  21. 14 5月, 2013 1 次提交
  23. 13 5月, 2013 2 次提交