From: Brandon Williams <bmwill@google.com>
To: git@vger.kernel.org
Cc: sbeller@google.com, gitster@pobox.com,
Brandon Williams <bmwill@google.com>
Subject: [PATCH v3 3/8] diff: add flag to indicate textconv was set via cmdline
Date: Tue, 31 Oct 2017 11:19:06 -0700 [thread overview]
Message-ID: <20171031181911.42687-4-bmwill@google.com> (raw)
In-Reply-To: <20171031181911.42687-1-bmwill@google.com>
git-show is unique in that it wants to use textconv by default except
for when it is showing blobs. When asked to show a blob, show doesn't
want to use textconv unless the user explicitly requested that it be
used by providing the command line flag '--textconv'.
Currently this is done by using a parallel set of 'touched' flags which
get set every time a particular flag is set or cleared. In a future
patch we want to eliminate this parallel set of flags so instead of
relying on if the textconv flag has been touched, add a new flag
'TEXTCONV_SET_VIA_CMDLINE' which is only set if textconv is set to true
via the command line.
Signed-off-by: Brandon Williams <bmwill@google.com>
---
builtin/log.c | 2 +-
diff.c | 5 +++--
diff.h | 1 +
3 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/builtin/log.c b/builtin/log.c
index dc28d43eb..82131751d 100644
--- a/builtin/log.c
+++ b/builtin/log.c
@@ -485,7 +485,7 @@ static int show_blob_object(const struct object_id *oid, struct rev_info *rev, c
unsigned long size;
fflush(rev->diffopt.file);
- if (!DIFF_OPT_TOUCHED(&rev->diffopt, ALLOW_TEXTCONV) ||
+ if (!DIFF_OPT_TST(&rev->diffopt, TEXTCONV_SET_VIA_CMDLINE) ||
!DIFF_OPT_TST(&rev->diffopt, ALLOW_TEXTCONV))
return stream_blob_to_fd(1, oid, NULL, 0);
diff --git a/diff.c b/diff.c
index 3ad9c9b31..11fccbd10 100644
--- a/diff.c
+++ b/diff.c
@@ -4762,9 +4762,10 @@ int diff_opt_parse(struct diff_options *options,
DIFF_OPT_SET(options, ALLOW_EXTERNAL);
else if (!strcmp(arg, "--no-ext-diff"))
DIFF_OPT_CLR(options, ALLOW_EXTERNAL);
- else if (!strcmp(arg, "--textconv"))
+ else if (!strcmp(arg, "--textconv")) {
DIFF_OPT_SET(options, ALLOW_TEXTCONV);
- else if (!strcmp(arg, "--no-textconv"))
+ DIFF_OPT_SET(options, TEXTCONV_SET_VIA_CMDLINE);
+ } else if (!strcmp(arg, "--no-textconv"))
DIFF_OPT_CLR(options, ALLOW_TEXTCONV);
else if (!strcmp(arg, "--ignore-submodules")) {
DIFF_OPT_SET(options, OVERRIDE_SUBMODULE_CONFIG);
diff --git a/diff.h b/diff.h
index e512cf44d..d077d3c10 100644
--- a/diff.h
+++ b/diff.h
@@ -83,6 +83,7 @@ struct diff_flags {
unsigned DIRSTAT_CUMULATIVE:1;
unsigned DIRSTAT_BY_FILE:1;
unsigned ALLOW_TEXTCONV:1;
+ unsigned TEXTCONV_SET_VIA_CMDLINE:1;
unsigned DIFF_FROM_CONTENTS:1;
unsigned DIRTY_SUBMODULES:1;
unsigned IGNORE_UNTRACKED_IN_SUBMODULES:1;
--
2.15.0.403.gc27cc4dac6-goog
next prev parent reply other threads:[~2017-10-31 18:19 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-27 22:28 [PATCH 0/3] convert diff flags to be stored in a struct Brandon Williams
2017-10-27 22:28 ` [PATCH 1/3] add: use DIFF_OPT_SET macro to set a diff flag Brandon Williams
2017-10-27 22:28 ` [PATCH 2/3] reset: " Brandon Williams
2017-10-29 1:26 ` Junio C Hamano
2017-10-30 18:06 ` Brandon Williams
2017-10-27 22:28 ` [PATCH 3/3] diff: convert flags to be stored in bitfields Brandon Williams
2017-10-29 1:55 ` Junio C Hamano
2017-10-30 0:29 ` Junio C Hamano
2017-10-30 19:39 ` Brandon Williams
2017-10-31 2:49 ` Junio C Hamano
2017-10-30 17:49 ` Brandon Williams
2017-10-29 1:22 ` [PATCH 0/3] convert diff flags to be stored in a struct Junio C Hamano
2017-10-29 4:37 ` Stefan Beller
2017-10-30 19:46 ` [PATCH v2 0/4] " Brandon Williams
2017-10-30 19:46 ` [PATCH v2 1/4] add, reset: use DIFF_OPT_SET macro to set a diff flag Brandon Williams
2017-10-30 19:46 ` [PATCH v2 2/4] diff: convert flags to be stored in bitfields Brandon Williams
2017-10-31 4:41 ` Junio C Hamano
2017-10-31 5:23 ` [PATCH 2.5/4] diff: avoid returning a struct by value from diff_flags_or() Junio C Hamano
2017-10-31 17:51 ` Brandon Williams
2017-10-30 19:46 ` [PATCH v2 3/4] diff: add flag to indicate textconv was set via cmdline Brandon Williams
2017-10-30 20:41 ` Stefan Beller
2017-10-30 20:44 ` Brandon Williams
2017-10-30 20:48 ` Brandon Williams
2017-10-31 5:02 ` Junio C Hamano
2017-10-31 5:23 ` [PATCH 3.5/4] diff: set TEXTCONV_VIA_CMDLINE only when it is set to true Junio C Hamano
2017-10-31 17:55 ` Brandon Williams
2017-10-30 19:46 ` [PATCH v2 4/4] diff: remove touched flags Brandon Williams
2017-10-30 22:19 ` [PATCH v2 5/4] diff: remove DIFF_OPT_TST macro Brandon Williams
2017-10-30 22:19 ` [PATCH v2 6/4] diff: remove DIFF_OPT_SET macro Brandon Williams
2017-10-30 22:19 ` [PATCH v2 7/4] diff: remove DIFF_OPT_CLR macro Brandon Williams
2017-10-30 22:19 ` [PATCH v2 8/4] diff: make struct diff_flags members lowercase Brandon Williams
2017-10-31 18:19 ` [PATCH v3 0/8] convert diff flags to be stored in a struct Brandon Williams
2017-10-31 18:19 ` [PATCH v3 1/8] add, reset: use DIFF_OPT_SET macro to set a diff flag Brandon Williams
2017-10-31 18:19 ` [PATCH v3 2/8] diff: convert flags to be stored in bitfields Brandon Williams
2017-10-31 21:32 ` Stefan Beller
2017-11-01 1:26 ` Junio C Hamano
2017-11-01 17:11 ` Stefan Beller
2017-10-31 18:19 ` Brandon Williams [this message]
2017-10-31 18:19 ` [PATCH v3 4/8] diff: remove touched flags Brandon Williams
2017-10-31 18:19 ` [PATCH v3 5/8] diff: remove DIFF_OPT_TST macro Brandon Williams
2017-10-31 18:19 ` [PATCH v3 6/8] diff: remove DIFF_OPT_SET macro Brandon Williams
2017-10-31 18:19 ` [PATCH v3 7/8] diff: remove DIFF_OPT_CLR macro Brandon Williams
2017-10-31 21:44 ` Stefan Beller
2017-11-01 2:52 ` Junio C Hamano
2017-10-31 18:19 ` [PATCH v3 8/8] diff: make struct diff_flags members lowercase Brandon Williams
2017-10-31 21:46 ` [PATCH v3 0/8] convert diff flags to be stored in a struct Stefan Beller
2017-11-01 6:23 ` Junio C Hamano
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