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git/repo-settings.c
Derrick Stolee c6cc4c5afd repo-settings: create feature.manyFiles setting
The feature.manyFiles setting is suitable for repos with many
files in the working directory. By setting index.version=4 and
core.untrackedCache=true, commands such as 'git status' should
improve.

While adding this setting, modify the index version precedence
tests to check how this setting overrides the default for
index.version is unset.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-13 13:33:55 -07:00

52 lines
1.7 KiB
C

#include "cache.h"
#include "config.h"
#include "repository.h"
#define UPDATE_DEFAULT_BOOL(s,v) do { if (s == -1) { s = v; } } while(0)
void prepare_repo_settings(struct repository *r)
{
int value;
char *strval;
if (r->settings.initialized)
return;
/* Defaults */
memset(&r->settings, -1, sizeof(r->settings));
if (!repo_config_get_bool(r, "core.commitgraph", &value))
r->settings.core_commit_graph = value;
if (!repo_config_get_bool(r, "gc.writecommitgraph", &value))
r->settings.gc_write_commit_graph = value;
UPDATE_DEFAULT_BOOL(r->settings.core_commit_graph, 1);
UPDATE_DEFAULT_BOOL(r->settings.gc_write_commit_graph, 1);
if (!repo_config_get_bool(r, "index.version", &value))
r->settings.index_version = value;
if (!repo_config_get_maybe_bool(r, "core.untrackedcache", &value)) {
if (value == 0)
r->settings.core_untracked_cache = UNTRACKED_CACHE_REMOVE;
else
r->settings.core_untracked_cache = UNTRACKED_CACHE_WRITE;
} else if (!repo_config_get_string(r, "core.untrackedcache", &strval)) {
if (!strcasecmp(strval, "keep"))
r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP;
free(strval);
}
if (!repo_config_get_bool(r, "pack.usesparse", &value))
r->settings.pack_use_sparse = value;
if (!repo_config_get_bool(r, "feature.manyfiles", &value) && value) {
UPDATE_DEFAULT_BOOL(r->settings.index_version, 4);
UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_WRITE);
}
/* Hack for test programs like test-dump-untracked-cache */
if (ignore_untracked_cache_config)
r->settings.core_untracked_cache = UNTRACKED_CACHE_KEEP;
else
UPDATE_DEFAULT_BOOL(r->settings.core_untracked_cache, UNTRACKED_CACHE_KEEP);
}