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[PATCH v14 34/41] apply: don't print on stdout in verbosity_silent mode

From
Christian Couder <christian.couder@gmail.com>
Date
Sep 4, 2016, 20:18 UTC
Message-ID
<20160904201833.21676-35-chriscool@tuxfamily.org>
In-Reply-To
<20160904201833.21676-1-chriscool@tuxfamily.org>

When apply_verbosity is set to verbosity_silent nothing should be printed on both stderr and stdout.

To avoid printing on stdout, we can just skip calling the following functions:

	- stat_patch_list(),
	- numstat_patch_list(),
	- summary_patch_list().

It is safe to do that because the above functions have no side effects other than printing:

- stat_patch_list() only computes some local values and then call
show_stats() and print_stat_summary(), those two functions only
compute local values and call printing functions,
- numstat_patch_list() also only computes local values and calls
printing functions,
- summary_patch_list() calls show_file_mode_name(), printf(),
show_rename_copy(), show_mode_change() that are only printing.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
---
 apply.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/apply.c b/apply.c
index df85cbc..ddbb0a2 100644
--- a/apply.c
+++ b/apply.c
@@ -4702,13 +4702,13 @@ static int apply_patch(struct apply_state *state,
 		goto end;
 	}
 
-	if (state->diffstat)
+	if (state->diffstat && state->apply_verbosity > verbosity_silent)
 		stat_patch_list(state, list);
 
-	if (state->numstat)
+	if (state->numstat && state->apply_verbosity > verbosity_silent)
 		numstat_patch_list(state, list);
 
-	if (state->summary)
+	if (state->summary && state->apply_verbosity > verbosity_silent)
 		summary_patch_list(list);
 
 end:

-- 
2.10.0.41.g9df52c3
Previous: Christian CouderNext: Christian Couder
Message 27 of 44 in “libify apply and use lib in am, part 2”
  1. 00/41 libify apply and use lib in am, part 2Christian Couder, Sep 4, 2016
  2. 01/41 apply: make some names more specificChristian Couder, Sep 4, 2016
  3. 02/41 apply: move 'struct apply_state' to apply.hChristian Couder, Sep 4, 2016
  4. 04/41 builtin/apply: read_patch_file() return -1 instead of die()ingChristian Couder, Sep 4, 2016
  5. 03/41 builtin/apply: make apply_patch() return -1 or -128 instead of die()ingChristian Couder, Sep 4, 2016
  6. 12/41 builtin/apply: make check_apply_state() return -1 instead of die()ingChristian Couder, Sep 4, 2016
  7. 11/41 apply: make init_apply_state() return -1 instead of exit()ingChristian Couder, Sep 4, 2016
  8. 14/41 builtin/apply: make apply_all_patches() return 128 or 1 on errorChristian Couder, Sep 4, 2016
  9. 15/41 builtin/apply: make parse_traditional_patch() return -1 on errorChristian Couder, Sep 4, 2016
  10. 17/41 builtin/apply: make gitdiff_*() return -1 on errorChristian Couder, Sep 4, 2016
  11. 13/41 builtin/apply: move check_apply_state() to apply.cChristian Couder, Sep 4, 2016
  12. 19/41 builtin/apply: make build_fake_ancestor() return -1 on errorChristian Couder, Sep 4, 2016
  13. 20/41 builtin/apply: make remove_file() return -1 on errorChristian Couder, Sep 4, 2016
  14. 16/41 builtin/apply: make gitdiff_*() return 1 at end of headerChristian Couder, Sep 4, 2016
  15. 23/41 builtin/apply: make create_file() return -1 on errorChristian Couder, Sep 4, 2016
  16. 22/41 builtin/apply: make add_index_file() return -1 on errorChristian Couder, Sep 4, 2016
  17. 18/41 builtin/apply: change die_on_unsafe_path() to check_unsafe_path()Christian Couder, Sep 4, 2016
  18. 24/41 builtin/apply: make write_out_one_result() return -1 on errorChristian Couder, Sep 4, 2016
  19. 21/41 builtin/apply: make add_conflicted_stages_file() return -1 on errorChristian Couder, Sep 4, 2016
  20. 25/41 builtin/apply: make write_out_results() return -1 on errorChristian Couder, Sep 4, 2016
  21. 29/41 apply: rename and move opt constants to apply.hChristian Couder, Sep 4, 2016
  22. 27/41 builtin/apply: make create_one_file() return -1 on errorChristian Couder, Sep 4, 2016
  23. 31/41 apply: make some parsing functions static againChristian Couder, Sep 4, 2016
  24. 32/41 apply: use error_errno() where possibleChristian Couder, Sep 4, 2016
  25. 28/41 builtin/apply: rename option parsing functionsChristian Couder, Sep 4, 2016
  26. 33/41 apply: make it possible to silently applyChristian Couder, Sep 4, 2016
  27. 34/41 apply: don't print on stdout in verbosity_silent modeChristian Couder, Sep 4, 2016
  28. 26/41 builtin/apply: make try_create_file() return -1 on errorChristian Couder, Sep 4, 2016
  29. 35/41 usage: add set_warn_routine()Christian Couder, Sep 4, 2016
  30. 41/41 builtin/am: use apply API in run_apply()Christian Couder, Sep 4, 2016
  31. 40/41 apply: learn to use a different index fileChristian Couder, Sep 4, 2016
  32. 39/41 apply: pass apply state to build_fake_ancestor()Christian Couder, Sep 4, 2016
  33. 38/41 apply: refactor `git apply` option parsingChristian Couder, Sep 4, 2016
  34. 37/41 apply: change error_routine when silentChristian Couder, Sep 4, 2016
  35. 36/41 usage: add get_error_routine() and get_warn_routine()Christian Couder, Sep 4, 2016
  36. 06/41 builtin/apply: make parse_chunk() return a negative integer on errorChristian Couder, Sep 4, 2016
  37. 10/41 builtin/apply: move init_apply_state() to apply.cChristian Couder, Sep 4, 2016
  38. 09/41 builtin/apply: make parse_ignorewhitespace_option() return -1 instead of die()ingChristian Couder, Sep 4, 2016
  39. 07/41 builtin/apply: make parse_single_patch() return -1 on errorChristian Couder, Sep 4, 2016
  40. 08/41 builtin/apply: make parse_whitespace_option() return -1 instead of die()ingChristian Couder, Sep 4, 2016
  41. 05/41 builtin/apply: make find_header() return -128 instead of die()ingChristian Couder, Sep 4, 2016
  42. Stefan BellerSep 6, 2016
  43. Junio C HamanoSep 7, 2016
  44. Stefan BellerSep 6, 2016

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