This patch series makes cat-file reuse ref-filter logic.

Change from last version:

 1. Move some atoms' test to the commit: [GSOC] ref-filter: add
    cat_file_mode to ref_format.
 2. Advance the commit of performance tests.
 3. Modified some commit messages related to cat-file performance.

By the way, "[GSOC] ref-filter: add %(rest) atom" and its previous commits
should belong to zh/ref-filter-raw-data and the rest should belong to
zh/cat-file-batch-refactor.

ZheNing Hu (17):
  [GSOC] ref-filter: add obj-type check in grab contents
  [GSOC] ref-filter: add %(raw) atom
  [GSOC] ref-filter: --format=%(raw) re-support --perl
  [GSOC] ref-filter: use non-const ref_format in *_atom_parser()
  [GSOC] ref-filter: add %(rest) atom
  [GSOC] ref-filter: pass get_object() return value to their callers
  [GSOC] ref-filter: introduce free_ref_array_item_value() function
  [GSOC] ref-filter: add cat_file_mode to ref_format
  [GSOC] ref-filter: modify the error message and value in get_object
  [GSOC] cat-file: add has_object_file() check
  [GSOC] cat-file: change batch_objects parameter name
  [GSOC] cat-file: create p1006-cat-file.sh
  [GSOC] cat-file: reuse ref-filter logic
  [GSOC] cat-file: reuse err buf in batch_object_write()
  [GSOC] cat-file: re-implement --textconv, --filters options
  [GSOC] ref-filter: remove grab_oid() function
  [GSOC] cat-file: use fast path when using default_format

 Documentation/git-cat-file.txt     |   6 +
 Documentation/git-for-each-ref.txt |   9 +
 builtin/cat-file.c                 | 306 +++++++++----------------
 builtin/tag.c                      |   2 +-
 quote.c                            |  17 ++
 quote.h                            |   1 +
 ref-filter.c                       | 346 +++++++++++++++++++++--------
 ref-filter.h                       |  13 +-
 t/perf/p1006-cat-file.sh           |  28 +++
 t/t1006-cat-file.sh                | 239 ++++++++++++++++++++
 t/t3203-branch-output.sh           |   4 +
 t/t6300-for-each-ref.sh            | 235 ++++++++++++++++++++
 t/t6301-for-each-ref-errors.sh     |   2 +-
 t/t7004-tag.sh                     |   4 +
 t/t7030-verify-tag.sh              |   4 +
 15 files changed, 921 insertions(+), 295 deletions(-)
 create mode 100755 t/perf/p1006-cat-file.sh

base-commit: 75ae10bc75336db031ee58d13c5037b929235912

Submitted-As: https://lore.kernel.org/git/pull.993.v2.git.1626363626.gitgitgadget@gmail.com
In-Reply-To: https://lore.kernel.org/git/pull.993.git.1626090419.gitgitgadget@gmail.com