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From: Teng Long <dyroneteng@gmail.com>
To: dyroneteng@gmail.com
Cc: avarab@gmail.com, derrickstolee@github.com, git@vger.kernel.org,
	gitster@pobox.com, me@ttaylorr.com, tenglong.tl@alibaba-inc.com,
	git@jeffhostetler.com
Subject: [PATCH v5 5/5] tr2: avoid to print "interesting" config repeatedly
Date: Tue, 28 Jun 2022 16:17:50 +0800	[thread overview]
Message-ID: <f3b87a33da2a9bd2cd5148fcfe1d55a6281d8b99.1656403084.git.dyroneteng@gmail.com> (raw)
In-Reply-To: <cover.1656403084.git.dyroneteng@gmail.com>

We can use GIT_TRACE2_CONFIG_PARAMS and trace2.configparams to
dump the config which we are inteseted in to the tr2 log. If
an "interesting" config exists in multiple scopes, it will be
dumped multiple times. So, let's fix it to only print the
final value instead.

Signed-off-by: Teng Long <dyroneteng@gmail.com>
Helped-by: Jeff Hostetler <git@jeffhostetler.com>
---
 trace2/tr2_cfg.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/trace2/tr2_cfg.c b/trace2/tr2_cfg.c
index ec9ac1a6ef..632bb6feec 100644
--- a/trace2/tr2_cfg.c
+++ b/trace2/tr2_cfg.c
@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "config.h"
+#include "strmap.h"
 #include "trace2/tr2_cfg.h"
 #include "trace2/tr2_sysenv.h"
 
@@ -10,6 +11,7 @@ static int tr2_cfg_loaded;
 static struct strbuf **tr2_cfg_env_vars;
 static int tr2_cfg_env_vars_count;
 static int tr2_cfg_env_vars_loaded;
+static struct strset tr_cfg_set = STRSET_INIT;
 
 /*
  * Parse a string containing a comma-delimited list of config keys
@@ -101,12 +103,17 @@ static int tr2_cfg_cb(const char *key, const char *value, void *d)
 {
 	struct strbuf **s;
 	struct tr2_cfg_data *data = (struct tr2_cfg_data *)d;
+	const char *prior_value;
 
 	for (s = tr2_cfg_patterns; *s; s++) {
 		struct strbuf *buf = *s;
 		int wm = wildmatch(buf->buf, key, WM_CASEFOLD);
 		if (wm == WM_MATCH) {
-			trace2_def_param_fl(data->file, data->line, key, value);
+			if (strset_contains(&tr_cfg_set, key)
+			    || git_config_get_value(key, &prior_value))
+				continue;
+			trace2_def_param_fl(data->file, data->line, key, prior_value);
+			strset_add(&tr_cfg_set, key);
 			return 0;
 		}
 	}
-- 
2.35.1.582.gf3b87a33da


  parent reply	other threads:[~2022-06-28  8:28 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-03-24 11:43 [PATCH v1 0/3] trace2 output for bitmap decision path Teng Long
2022-03-24 11:43 ` [PATCH v1 1/3] pack-bitmap.c: use "ret" in "open_midx_bitmap()" Teng Long
2022-03-24 19:11   ` Taylor Blau
2022-03-28  7:59     ` [PATCH v1 1/3] pack-bitmap.c: use "ret" in "open_midx_bitmap() Teng Long
2022-03-30  2:39       ` Taylor Blau
2022-03-24 11:44 ` [PATCH v1 2/3] pack-bitmap.c: add "break" statement in "open_pack_bitmap()" Teng Long
2022-03-24 18:40   ` Junio C Hamano
2022-03-24 19:06     ` Taylor Blau
2022-03-24 19:03   ` Taylor Blau
2022-03-29  2:49     ` Teng Long
2022-03-30  2:55       ` Taylor Blau
2022-03-30  7:32         ` Teng Long Teng Long
2022-03-30 13:17           ` Ævar Arnfjörð Bjarmason
2022-03-24 11:44 ` [PATCH v1 3/3] bitmap: add trace outputs during open "bitmap" file Teng Long
2022-03-24 18:42   ` Junio C Hamano
2022-03-24 13:22 ` [PATCH v1 0/3] trace2 output for bitmap decision path Ævar Arnfjörð Bjarmason
2022-03-29  7:38   ` Teng Long Teng Long
2022-03-29  8:54     ` Ævar Arnfjörð Bjarmason
2022-04-21 13:26 ` [PATCH v2 0/5] trace2 output for bitmap decision path Teng Long
2022-04-21 13:26   ` [PATCH v2 1/5] pack-bitmap.c: continue looping when first MIDX bitmap is found Teng Long
2022-05-11 21:31     ` Taylor Blau
2022-04-21 13:26   ` [PATCH v2 2/5] pack-bitmap.c: rename "idx_name" to "bitmap_name" Teng Long
2022-05-11 21:31     ` Taylor Blau
2022-04-21 13:26   ` [PATCH v2 3/5] pack-bitmap.c: make warnings more detailed when opening bitmap Teng Long
2022-04-21 17:25     ` Taylor Blau
2022-05-06  9:08       ` Teng Long
2022-04-21 13:26   ` [PATCH v2 4/5] bitmap: add trace2 outputs during open "bitmap" file Teng Long
2022-04-21 15:51     ` Ævar Arnfjörð Bjarmason
2022-05-06 11:27       ` Teng Long
2022-05-06 11:53       ` Teng Long
2022-04-21 16:32     ` Jeff Hostetler
2022-05-06 12:43       ` Teng Long
2022-05-10 20:47         ` Jeff Hostetler
2022-04-21 13:26   ` [PATCH v2 5/5] pack-bitmap.c: using error() instead of silently returning -1 Teng Long
2022-04-21 15:41     ` Ævar Arnfjörð Bjarmason
2022-05-06 12:55       ` Teng Long
2022-06-12  7:44   ` [PATCH v3 0/5] Teng Long
2022-06-12  7:44     ` [PATCH v3 1/5] pack-bitmap.c: continue looping when first MIDX bitmap is found Teng Long
2022-06-12  7:44     ` [PATCH v3 2/5] pack-bitmap.c: rename "idx_name" to "bitmap_name" Teng Long
2022-06-12  7:44     ` [PATCH v3 3/5] pack-bitmap.c: make warnings support i18N when opening bitmap Teng Long
2022-06-12  7:44     ` [PATCH v3 4/5] pack-bitmap.c: using error() instead of silently returning -1 Teng Long
2022-06-14  1:15       ` Taylor Blau
2022-06-20 13:17         ` Teng Long
2022-06-12  7:44     ` [PATCH v3 5/5] bitmap: add trace2 outputs during open "bitmap" file Teng Long
2022-06-13 20:59       ` Junio C Hamano
2022-06-20 13:32         ` Teng Long
2022-06-14  1:40       ` Taylor Blau
2022-06-21  6:58         ` Teng Long
2022-06-22 12:51       ` Jeff Hostetler
2022-06-23  9:38         ` Teng Long
2022-06-23 15:14           ` Jeff Hostetler
2022-06-24  8:27             ` [PATCH v3 5/5] bitmap: add trace2 outputs during open "bitmap" Teng Long
2022-06-21 13:25     ` [PATCH v3 0/5] trace2 output for bitmap decision path Teng Long
2022-06-21 13:25       ` [PATCH v3 1/5] pack-bitmap.c: continue looping when first MIDX bitmap is found Teng Long
2022-06-21 13:25       ` [PATCH v3 2/5] pack-bitmap.c: rename "idx_name" to "bitmap_name" Teng Long
2022-06-21 13:25       ` [PATCH v3 3/5] pack-bitmap.c: make warnings support i18N when opening bitmap Teng Long
2022-06-21 13:25       ` [PATCH v3 4/5] pack-bitmap.c: using error() instead of silently returning -1 Teng Long
2022-06-21 13:25       ` [PATCH v3 5/5] bitmap: add trace2 outputs during open "bitmap" file Teng Long
2022-06-22 13:04         ` Jeff Hostetler
2022-06-22 15:12           ` Junio C Hamano
2022-06-28  8:17       ` [PATCH v5 0/5] tr2: avoid to print "interesting" config repeatedly Teng Long
2022-06-28  8:17         ` [PATCH v5 1/5] pack-bitmap.c: continue looping when first MIDX bitmap is found Teng Long
2022-06-28  8:17         ` [PATCH v5 2/5] pack-bitmap.c: rename "idx_name" to "bitmap_name" Teng Long
2022-06-28  8:17         ` [PATCH v5 3/5] pack-bitmap.c: using error() instead of silently returning -1 Teng Long
2022-06-28 18:04           ` Junio C Hamano
2022-07-05  9:04             ` Teng Long
2022-07-05 18:23               ` Junio C Hamano
2022-06-28  8:17         ` [PATCH v5 4/5] pack-bitmap.c: retrieve missing i18n translations Teng Long
2022-06-28  8:58           ` Ævar Arnfjörð Bjarmason
2022-06-28 17:28             ` Eric Sunshine
2022-07-06 14:19               ` Teng Long
2022-07-06 14:06             ` Teng Long
2022-06-28 18:07           ` Junio C Hamano
2022-07-07 11:59             ` Teng Long
2022-07-07 16:45               ` Junio C Hamano
2022-07-11 11:04                 ` Teng Long
2022-06-28  8:17         ` Teng Long [this message]
2022-06-28  9:13           ` [PATCH v5 5/5] tr2: avoid to print "interesting" config repeatedly Ævar Arnfjörð Bjarmason
2022-06-28 18:12             ` Junio C Hamano
2022-07-01 14:31               ` Jeff Hostetler
2022-07-11  4:11                 ` Teng Long
2022-07-11  3:51             ` Teng Long
2022-07-11 12:43         ` [PATCH v6 0/7] trace2: dump scope when print "interesting" config Teng Long
2022-07-11 12:43           ` [PATCH v6 1/7] clean: fixed issues related to text output format Teng Long
2022-07-11 21:08             ` Junio C Hamano
2022-07-13 11:44               ` Teng Long
2022-07-11 12:43           ` [PATCH v6 2/7] pack-bitmap.c: mark more strings for translations Teng Long
2022-07-11 12:43           ` [PATCH v6 3/7] pack-bitmap.c: rename "idx_name" to "bitmap_name" Teng Long
2022-07-11 12:44           ` [PATCH v6 4/7] pack-bitmap.c: don't ignore ENOENT silently Teng Long
2022-07-11 14:38             ` Ævar Arnfjörð Bjarmason
2022-07-13 14:14               ` Teng Long
2022-07-11 21:22             ` Junio C Hamano
2022-07-14 15:25               ` Teng Long
2022-07-11 12:44           ` [PATCH v6 5/7] pack-bitmap.c: using error() instead of silently returning -1 Teng Long
2022-07-11 14:53             ` Ævar Arnfjörð Bjarmason
2022-07-15  2:34               ` Teng Long
2022-07-11 12:44           ` [PATCH v6 6/7] pack-bitmap.c: continue looping when first MIDX bitmap is found Teng Long
2022-07-11 12:44           ` [PATCH v6 7/7] tr2: dump names if config exist in multiple scopes Teng Long
2022-07-11 14:40             ` Ævar Arnfjörð Bjarmason
2022-07-11 19:19             ` Jeff Hostetler
2022-07-11 14:59           ` [PATCH v6 0/7] trace2: dump scope when print "interesting" config Ævar Arnfjörð Bjarmason
2022-07-18  8:36             ` Teng Long
2022-07-18 16:45           ` [PATCH v7 " Teng Long
2022-07-18 16:46             ` [PATCH v7 1/7] pack-bitmap.c: fix formatting of error messages Teng Long
2022-07-18 16:46             ` [PATCH v7 2/7] pack-bitmap.c: mark more strings for translations Teng Long
2022-07-18 16:46             ` [PATCH v7 3/7] pack-bitmap.c: rename "idx_name" to "bitmap_name" Teng Long
2022-07-18 16:46             ` [PATCH v7 4/7] pack-bitmap.c: do not ignore error when opening a bitmap file Teng Long
2022-07-18 16:46             ` [PATCH v7 5/7] pack-bitmap.c: using error() instead of silently returning -1 Teng Long
2022-07-18 16:46             ` [PATCH v7 6/7] pack-bitmap.c: continue looping when first MIDX bitmap is found Teng Long
2022-07-18 16:46             ` [PATCH v7 7/7] tr2: dump names if config exist in multiple scopes Teng Long
2022-07-18 20:13               ` Jeff Hostetler
2022-07-19  7:40                 ` tenglong.tl
2022-07-19 21:03               ` Junio C Hamano
2022-07-20 12:48                 ` tenglong.tl
2022-07-18 18:57             ` [PATCH v7 0/7] trace2: dump scope when print "interesting" config Junio C Hamano
2022-07-18 19:07               ` Ævar Arnfjörð Bjarmason
2022-07-19 11:26                 ` tenglong.tl
2022-07-19 11:42                   ` Ævar Arnfjörð Bjarmason
2022-07-19 12:34                     ` tenglong.tl
2022-07-21  9:05             ` [PATCH v8 0/6] pack-bitmap.c: optimize error messages tenglong.tl
2022-07-21  9:05               ` [PATCH v8 1/6] pack-bitmap.c: fix formatting of " tenglong.tl
2022-07-21  9:05               ` [PATCH v8 2/6] pack-bitmap.c: mark more strings for translations tenglong.tl
2022-07-21  9:05               ` [PATCH v8 3/6] pack-bitmap.c: rename "idx_name" to "bitmap_name" tenglong.tl
2022-07-21  9:05               ` [PATCH v8 4/6] pack-bitmap.c: do not ignore error when opening a bitmap file tenglong.tl
2022-07-21  9:05               ` [PATCH v8 5/6] pack-bitmap.c: using error() instead of silently returning -1 tenglong.tl
2022-07-21  9:05               ` [PATCH v8 6/6] pack-bitmap.c: continue looping when first MIDX bitmap is found tenglong.tl
2022-07-21 23:01               ` [PATCH v8 0/6] pack-bitmap.c: optimize error messages Junio C Hamano
2022-07-22  6:17                 ` tenglong.tl

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