From: Tian Yuchen Date: Mon, 20 Jul 2026 10:53:34 +0000 (+0800) Subject: environment: move trust_executable_bit into repo_config_values X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=99c79dabb09a298863cd96398305d2957e60d022;p=thirdparty%2Fgit.git environment: move trust_executable_bit into repo_config_values Move the global 'trust_executable_bit' configuration into the repository-specific 'repo_config_values' struct. To ensure code readability, the getter function 'repo_trust_executable_bit()' has been introduced. Callers access this configuration by passing in 'repo' when possible, and explicitly fall back to 'the_repository' the rest of time. Mentored-by: Christian Couder Mentored-by: Ayush Chandekar Mentored-by: Olamide Caleb Bello Signed-off-by: Tian Yuchen Signed-off-by: Junio C Hamano --- diff --git a/apply.c b/apply.c index 26286eb57b..edb1502414 100644 --- a/apply.c +++ b/apply.c @@ -3893,7 +3893,7 @@ static int check_preimage(struct apply_state *state, if (*ce && !(*ce)->ce_mode) BUG("ce_mode == 0 for path '%s'", old_name); - if (trust_executable_bit || !S_ISREG(st->st_mode)) + if (repo_trust_executable_bit(state->repo) || !S_ISREG(st->st_mode)) st_mode = ce_mode_from_stat(state->repo, *ce, st->st_mode); else if (*ce) st_mode = (*ce)->ce_mode; diff --git a/environment.c b/environment.c index fc3ed8bb1c..32b110c405 100644 --- a/environment.c +++ b/environment.c @@ -41,7 +41,6 @@ static int pack_compression_seen; static int zlib_compression_seen; -int trust_executable_bit = 1; int trust_ctime = 1; int check_stat = 1; int has_symlinks = 1; @@ -142,6 +141,13 @@ int is_bare_repository(void) return is_bare_repository_cfg && !repo_get_work_tree(the_repository); } +int repo_trust_executable_bit(struct repository *repo) +{ + return repo->initialized + ? repo_config_values(repo)->trust_executable_bit + : 1; +} + int have_git_dir(void) { return startup_info->have_repository @@ -305,7 +311,7 @@ int git_default_core_config(const char *var, const char *value, /* This needs a better name */ if (!strcmp(var, "core.filemode")) { - trust_executable_bit = git_config_bool(var, value); + cfg->trust_executable_bit = git_config_bool(var, value); return 0; } if (!strcmp(var, "core.trustctime")) { @@ -720,5 +726,6 @@ void repo_config_values_init(struct repo_config_values *cfg) { cfg->attributes_file = NULL; cfg->apply_sparse_checkout = 0; + cfg->trust_executable_bit = 1; cfg->branch_track = BRANCH_TRACK_REMOTE; } diff --git a/environment.h b/environment.h index 9eb97b3869..c15456fc0d 100644 --- a/environment.h +++ b/environment.h @@ -91,6 +91,7 @@ struct repo_config_values { /* section "core" config values */ char *attributes_file; int apply_sparse_checkout; + int trust_executable_bit; /* section "branch" config values */ enum branch_track branch_track; @@ -123,6 +124,8 @@ int git_default_config(const char *, const char *, int git_default_core_config(const char *var, const char *value, const struct config_context *ctx, void *cb); +int repo_trust_executable_bit(struct repository *repo); + void repo_config_values_init(struct repo_config_values *cfg); /* @@ -158,7 +161,6 @@ int is_bare_repository(void); extern char *git_work_tree_cfg; /* Environment bits from configuration mechanism */ -extern int trust_executable_bit; extern int trust_ctime; extern int check_stat; extern int has_symlinks; diff --git a/read-cache.c b/read-cache.c index a9f0591743..90789ff049 100644 --- a/read-cache.c +++ b/read-cache.c @@ -209,7 +209,7 @@ static unsigned int st_mode_from_ce(const struct cache_entry *ce) case S_IFLNK: return has_symlinks ? S_IFLNK : (S_IFREG | 0644); case S_IFREG: - return (ce->ce_mode & (trust_executable_bit ? 0755 : 0644)) | S_IFREG; + return (ce->ce_mode & (repo_trust_executable_bit(the_repository) ? 0755 : 0644)) | S_IFREG; case S_IFGITLINK: return S_IFDIR | 0755; case S_IFDIR: @@ -319,7 +319,7 @@ static int ce_match_stat_basic(const struct cache_entry *ce, struct stat *st) /* We consider only the owner x bit to be relevant for * "mode changes" */ - if (trust_executable_bit && + if (repo_trust_executable_bit(the_repository) && (0100 & (ce->ce_mode ^ st->st_mode))) changed |= MODE_CHANGED; break; @@ -740,7 +740,7 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st, ce->ce_flags |= CE_INTENT_TO_ADD; - if (trust_executable_bit && has_symlinks) { + if (repo_trust_executable_bit(istate->repo) && has_symlinks) { ce->ce_mode = create_ce_mode(st_mode); } else { /* If there is an existing entry, pick the mode bits and type diff --git a/read-cache.h b/read-cache.h index af8c657ecb..4b54cfc57c 100644 --- a/read-cache.h +++ b/read-cache.h @@ -13,15 +13,15 @@ * This function handles degradation for filesystems that lack * symlink support or reliable executable bits. */ -static inline unsigned int ce_mode_from_stat(struct repository *repo UNUSED, +static inline unsigned int ce_mode_from_stat(struct repository *repo, const struct cache_entry *ce, unsigned int mode) { - extern int trust_executable_bit, has_symlinks; + extern int has_symlinks; if (S_ISREG(mode) && !has_symlinks && ce && S_ISLNK(ce->ce_mode)) return ce->ce_mode; - if (S_ISREG(mode) && !trust_executable_bit) { + if (S_ISREG(mode) && !repo_trust_executable_bit(repo)) { if (ce && S_ISREG(ce->ce_mode)) return ce->ce_mode; return create_ce_mode(0666);