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| author | Johannes Schindelin <johannes.schindelin@gmx.de> | 2010-08-05 10:49:55 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-08-09 09:11:50 -0700 |
| commit | be4f2b408e5a00d123a0ecb04b0c6c48be71dfa1 (patch) | |
| tree | 500bc5a6661108fe40347f0b1f38336977790f4e /submodule.c | |
| parent | 302ad7a9930a34413418b6436f96826070367647 (diff) | |
| download | git-be4f2b408e5a00d123a0ecb04b0c6c48be71dfa1.tar.gz | |
Add the 'diff.ignoreSubmodules' config setting
When you have a lot of submodules checked out, the time penalty to check
for dirty submodules can easily imply a multiplication of the total time
by the factor 20. This makes the difference between almost instantaneous
(< 2 seconds) and unbearably slow (> 50 seconds) here, since the disk
caches are constantly overloaded.
To this end, the submodule.*.ignore config option was introduced, but it
is per-submodule.
This commit introduces a global config setting to set a default
(porcelain) value for the --ignore-submodules option, keeping the
default at 'none'. It can be overridden by the submodule.*.ignore
setting and by the --ignore-submodules option.
Incidentally, this commit fixes an issue with the overriding logic:
multiple --ignore-submodules options would not clear the previously
set flags.
While at it, fix a typo in the documentation for submodule.*.ignore.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'submodule.c')
| -rw-r--r-- | submodule.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/submodule.c b/submodule.c index dc0f95b73f..7f0da48bc2 100644 --- a/submodule.c +++ b/submodule.c @@ -123,6 +123,10 @@ int parse_submodule_config_option(const char *var, const char *value) void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *arg) { + DIFF_OPT_CLR(diffopt, IGNORE_SUBMODULES); + DIFF_OPT_CLR(diffopt, IGNORE_UNTRACKED_IN_SUBMODULES); + DIFF_OPT_CLR(diffopt, IGNORE_DIRTY_SUBMODULES); + if (!strcmp(arg, "all")) DIFF_OPT_SET(diffopt, IGNORE_SUBMODULES); else if (!strcmp(arg, "untracked")) |