From 18684282df3e05db3ed9b3cdafc86c97285e4fd4 Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:14 +0100 Subject: [PATCH 1/8] environment: move "trust_ctime" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `core.trustctime` configuration is currently stored in the global variable `trust_ctime`, which makes it shared across repository instances in a single process. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. `core.trustctime` is parsed eagerly because it is used in low‑level stat‑matching functions (`match_stat_data()`), where a lazy parse could cause unexpected fatal errors, result in a performance regression and complicate libification efforts. This preserves that behavior while tying the value to the repository from which it was read, avoiding cross‑repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use repo_config_values(). Mentored-by: Christian Couder Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- environment.c | 4 ++-- environment.h | 2 +- statinfo.c | 6 ++++-- 3 files changed, 7 insertions(+), 5 deletions(-) diff --git a/environment.c b/environment.c index fc3ed8bb1c..0a9067729e 100644 --- a/environment.c +++ b/environment.c @@ -42,7 +42,6 @@ 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; int minimum_abbrev = 4, default_abbrev = -1; @@ -309,7 +308,7 @@ int git_default_core_config(const char *var, const char *value, return 0; } if (!strcmp(var, "core.trustctime")) { - trust_ctime = git_config_bool(var, value); + cfg->trust_ctime = git_config_bool(var, value); return 0; } if (!strcmp(var, "core.checkstat")) { @@ -721,4 +720,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->attributes_file = NULL; cfg->apply_sparse_checkout = 0; cfg->branch_track = BRANCH_TRACK_REMOTE; + cfg->trust_ctime = 1; } diff --git a/environment.h b/environment.h index 123a71cdc8..64d537686e 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_ctime; /* section "branch" config values */ enum branch_track branch_track; @@ -161,7 +162,6 @@ 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; extern int minimum_abbrev, default_abbrev; diff --git a/statinfo.c b/statinfo.c index 30a164b0e6..4fc12053f4 100644 --- a/statinfo.c +++ b/statinfo.c @@ -3,6 +3,7 @@ #include "git-compat-util.h" #include "environment.h" #include "statinfo.h" +#include "repository.h" /* * Munge st_size into an unsigned int. @@ -63,17 +64,18 @@ void fake_lstat_data(const struct stat_data *sd, struct stat *st) int match_stat_data(const struct stat_data *sd, struct stat *st) { int changed = 0; + struct repo_config_values *cfg = repo_config_values(the_repository); if (sd->sd_mtime.sec != (unsigned int)st->st_mtime) changed |= MTIME_CHANGED; - if (trust_ctime && check_stat && + if (cfg->trust_ctime && check_stat && sd->sd_ctime.sec != (unsigned int)st->st_ctime) changed |= CTIME_CHANGED; #ifdef USE_NSEC if (check_stat && sd->sd_mtime.nsec != ST_MTIME_NSEC(*st)) changed |= MTIME_CHANGED; - if (trust_ctime && check_stat && + if (cfg->trust_ctime && check_stat && sd->sd_ctime.nsec != ST_CTIME_NSEC(*st)) changed |= CTIME_CHANGED; #endif From 88505ed63711eca184409dfd949437c7e41f994e Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:15 +0100 Subject: [PATCH 2/8] environment: move "check_stat" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `core.checkstat` configuration is currently stored in the global variable `check_stat`, which makes it shared across repository instances within a single process. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. `core.checkstat` is parsed eagerly because it controls how `match_stat_data()` and related functions decide file freshness; a lazy parse could lead to unexpected behavior or complicate libification. This preserves the existing eager‑parsing behavior while tying the value to the repository it was read from, avoiding cross‑repository state leakage, and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- entry.c | 3 ++- environment.c | 6 +++--- environment.h | 2 +- statinfo.c | 10 +++++----- 4 files changed, 11 insertions(+), 10 deletions(-) diff --git a/entry.c b/entry.c index 7817aee362..c55e867d8a 100644 --- a/entry.c +++ b/entry.c @@ -443,7 +443,8 @@ static int check_path(const char *path, int len, struct stat *st, int skiplen) static void mark_colliding_entries(const struct checkout *state, struct cache_entry *ce, struct stat *st) { - int trust_ino = check_stat; + struct repo_config_values *cfg = repo_config_values(the_repository); + int trust_ino = cfg->check_stat; #if defined(GIT_WINDOWS_NATIVE) || defined(__CYGWIN__) trust_ino = 0; diff --git a/environment.c b/environment.c index 0a9067729e..8542ac3141 100644 --- a/environment.c +++ b/environment.c @@ -42,7 +42,6 @@ static int pack_compression_seen; static int zlib_compression_seen; int trust_executable_bit = 1; -int check_stat = 1; int has_symlinks = 1; int minimum_abbrev = 4, default_abbrev = -1; int ignore_case; @@ -315,9 +314,9 @@ int git_default_core_config(const char *var, const char *value, if (!value) return config_error_nonbool(var); if (!strcasecmp(value, "default")) - check_stat = 1; + cfg->check_stat = 1; else if (!strcasecmp(value, "minimal")) - check_stat = 0; + cfg->check_stat = 0; else return error(_("invalid value for '%s': '%s'"), var, value); @@ -721,4 +720,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->apply_sparse_checkout = 0; cfg->branch_track = BRANCH_TRACK_REMOTE; cfg->trust_ctime = 1; + cfg->check_stat = 1; } diff --git a/environment.h b/environment.h index 64d537686e..1d3e2e4f23 100644 --- a/environment.h +++ b/environment.h @@ -92,6 +92,7 @@ struct repo_config_values { char *attributes_file; int apply_sparse_checkout; int trust_ctime; + int check_stat; /* section "branch" config values */ enum branch_track branch_track; @@ -162,7 +163,6 @@ extern char *git_work_tree_cfg; /* Environment bits from configuration mechanism */ extern int trust_executable_bit; -extern int check_stat; extern int has_symlinks; extern int minimum_abbrev, default_abbrev; extern int ignore_case; diff --git a/statinfo.c b/statinfo.c index 4fc12053f4..5e00af127d 100644 --- a/statinfo.c +++ b/statinfo.c @@ -68,19 +68,19 @@ int match_stat_data(const struct stat_data *sd, struct stat *st) if (sd->sd_mtime.sec != (unsigned int)st->st_mtime) changed |= MTIME_CHANGED; - if (cfg->trust_ctime && check_stat && + if (cfg->trust_ctime && cfg->check_stat && sd->sd_ctime.sec != (unsigned int)st->st_ctime) changed |= CTIME_CHANGED; #ifdef USE_NSEC - if (check_stat && sd->sd_mtime.nsec != ST_MTIME_NSEC(*st)) + if (cfg->check_stat && sd->sd_mtime.nsec != ST_MTIME_NSEC(*st)) changed |= MTIME_CHANGED; - if (cfg->trust_ctime && check_stat && + if (cfg->trust_ctime && cfg->check_stat && sd->sd_ctime.nsec != ST_CTIME_NSEC(*st)) changed |= CTIME_CHANGED; #endif - if (check_stat) { + if (cfg->check_stat) { if (sd->sd_uid != (unsigned int) st->st_uid || sd->sd_gid != (unsigned int) st->st_gid) changed |= OWNER_CHANGED; @@ -94,7 +94,7 @@ int match_stat_data(const struct stat_data *sd, struct stat *st) * clients will have different views of what "device" * the filesystem is on */ - if (check_stat && sd->sd_dev != (unsigned int) st->st_dev) + if (cfg->check_stat && sd->sd_dev != (unsigned int) st->st_dev) changed |= INODE_CHANGED; #endif From e0f86540abd22a98c9701d21d06e75fa2c8d34a0 Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:16 +0100 Subject: [PATCH 3/8] environment: move `zlib_compression_level` into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `zlib_compression_level` configuration is currently stored in the global variable `zlib_compression_level`, which makes it shared across repository instances within a single process. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. `zlib_compression_level` is parsed eagerly because it determines compression behaviour for objects and packs – core operations where a lazy parse could lead to unpredictable results and hinder libification. This preserves the existing eager‑parsing behavior while tying the value to the repository it was read from, avoiding cross‑repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- builtin/index-pack.c | 3 ++- diff.c | 3 ++- environment.c | 6 +++--- environment.h | 2 +- http-push.c | 3 ++- object-file.c | 3 ++- 6 files changed, 12 insertions(+), 8 deletions(-) diff --git a/builtin/index-pack.c b/builtin/index-pack.c index ca7784dc2c..3942d3e0d0 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1416,8 +1416,9 @@ static int write_compressed(struct hashfile *f, void *in, unsigned int size) git_zstream stream; int status; unsigned char outbuf[4096]; + struct repo_config_values *cfg = repo_config_values(the_repository); - git_deflate_init(&stream, zlib_compression_level); + git_deflate_init(&stream, cfg->zlib_compression_level); stream.next_in = in; stream.avail_in = size; diff --git a/diff.c b/diff.c index 397e38b41c..7d17b0bf3f 100644 --- a/diff.c +++ b/diff.c @@ -3589,8 +3589,9 @@ static unsigned char *deflate_it(char *data, int bound; unsigned char *deflated; git_zstream stream; + struct repo_config_values *cfg = repo_config_values(the_repository); - git_deflate_init(&stream, zlib_compression_level); + git_deflate_init(&stream, cfg->zlib_compression_level); bound = git_deflate_bound(&stream, size); deflated = xmalloc(bound); stream.next_out = deflated; diff --git a/environment.c b/environment.c index 8542ac3141..5b0e88b65c 100644 --- a/environment.c +++ b/environment.c @@ -52,7 +52,6 @@ char *git_commit_encoding; char *git_log_output_encoding; char *apply_default_whitespace; char *apply_default_ignorewhitespace; -int zlib_compression_level = Z_BEST_SPEED; int pack_compression_level = Z_DEFAULT_COMPRESSION; int fsync_object_files = -1; int use_fsync = -1; @@ -377,7 +376,7 @@ int git_default_core_config(const char *var, const char *value, level = Z_DEFAULT_COMPRESSION; else if (level < 0 || level > Z_BEST_COMPRESSION) die(_("bad zlib compression level %d"), level); - zlib_compression_level = level; + cfg->zlib_compression_level = level; zlib_compression_seen = 1; return 0; } @@ -389,7 +388,7 @@ int git_default_core_config(const char *var, const char *value, else if (level < 0 || level > Z_BEST_COMPRESSION) die(_("bad zlib compression level %d"), level); if (!zlib_compression_seen) - zlib_compression_level = level; + cfg->zlib_compression_level = level; if (!pack_compression_seen) pack_compression_level = level; return 0; @@ -721,4 +720,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->branch_track = BRANCH_TRACK_REMOTE; cfg->trust_ctime = 1; cfg->check_stat = 1; + cfg->zlib_compression_level = Z_BEST_SPEED; } diff --git a/environment.h b/environment.h index 1d3e2e4f23..93201620af 100644 --- a/environment.h +++ b/environment.h @@ -93,6 +93,7 @@ struct repo_config_values { int apply_sparse_checkout; int trust_ctime; int check_stat; + int zlib_compression_level; /* section "branch" config values */ enum branch_track branch_track; @@ -170,7 +171,6 @@ extern int assume_unchanged; extern int warn_on_object_refname_ambiguity; extern char *apply_default_whitespace; extern char *apply_default_ignorewhitespace; -extern int zlib_compression_level; extern int pack_compression_level; extern unsigned long pack_size_limit_cfg; diff --git a/http-push.c b/http-push.c index d143fe2845..8ac107a56e 100644 --- a/http-push.c +++ b/http-push.c @@ -369,13 +369,14 @@ static void start_put(struct transfer_request *request) int hdrlen; ssize_t size; git_zstream stream; + struct repo_config_values *cfg = repo_config_values(the_repository); unpacked = odb_read_object(the_repository->objects, &request->obj->oid, &type, &len); hdrlen = format_object_header(hdr, sizeof(hdr), type, len); /* Set it up */ - git_deflate_init(&stream, zlib_compression_level); + git_deflate_init(&stream, cfg->zlib_compression_level); size = git_deflate_bound(&stream, len + hdrlen); strbuf_grow(&request->buffer.buf, size); request->buffer.posn = 0; diff --git a/object-file.c b/object-file.c index 2acc9522df..7c122ac419 100644 --- a/object-file.c +++ b/object-file.c @@ -906,6 +906,7 @@ static int start_loose_object_common(struct odb_source *source, const struct git_hash_algo *algo = source->odb->repo->hash_algo; const struct git_hash_algo *compat = source->odb->repo->compat_hash_algo; int fd; + struct repo_config_values *cfg = repo_config_values(the_repository); fd = create_tmpfile(source->odb->repo, tmp_file, filename); if (fd < 0) { @@ -921,7 +922,7 @@ static int start_loose_object_common(struct odb_source *source, } /* Setup zlib stream for compression */ - git_deflate_init(stream, zlib_compression_level); + git_deflate_init(stream, cfg->zlib_compression_level); stream->next_out = buf; stream->avail_out = buflen; algo->init_fn(c); From 8cd7402accec35c92d9ea8cc10b9d8e2536ef7b5 Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:17 +0100 Subject: [PATCH 4/8] environment: move "pack_compression_level" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `pack_compression_level` configuration is currently stored in the global variable `pack_compression_level`, which makes it shared across repository instances within a single process. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. `pack_compression_level` is parsed eagerly because it influences packfile compression, a core operation where a lazy parse could cause inconsistent behavior and hamper libification. This preserves the existing eager‑parsing behavior while tying the value to the repository from which it was read, avoiding cross‑repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- builtin/fast-import.c | 8 +++++--- builtin/pack-objects.c | 17 ++++++++++------- environment.c | 8 +++++--- environment.h | 2 +- object-file.c | 3 ++- 5 files changed, 23 insertions(+), 15 deletions(-) diff --git a/builtin/fast-import.c b/builtin/fast-import.c index 82bc6dcc00..070a5af3e4 100644 --- a/builtin/fast-import.c +++ b/builtin/fast-import.c @@ -965,6 +965,7 @@ static int store_object( unsigned long hdrlen, deltalen; struct git_hash_ctx c; git_zstream s; + struct repo_config_values *cfg = repo_config_values(the_repository); hdrlen = format_object_header((char *)hdr, sizeof(hdr), type, dat->len); @@ -1005,7 +1006,7 @@ static int store_object( } else delta = NULL; - git_deflate_init(&s, pack_compression_level); + git_deflate_init(&s, cfg->pack_compression_level); if (delta) { s.next_in = delta; s.avail_in = deltalen; @@ -1032,7 +1033,7 @@ static int store_object( if (delta) { FREE_AND_NULL(delta); - git_deflate_init(&s, pack_compression_level); + git_deflate_init(&s, cfg->pack_compression_level); s.next_in = (void *)dat->buf; s.avail_in = dat->len; s.avail_out = git_deflate_bound(&s, s.avail_in); @@ -1115,6 +1116,7 @@ static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark) struct git_hash_ctx c; git_zstream s; struct hashfile_checkpoint checkpoint; + struct repo_config_values *cfg = repo_config_values(the_repository); int status = Z_OK; /* Determine if we should auto-checkpoint. */ @@ -1134,7 +1136,7 @@ static void stream_blob(uintmax_t len, struct object_id *oidout, uintmax_t mark) crc32_begin(pack_file); - git_deflate_init(&s, pack_compression_level); + git_deflate_init(&s, cfg->pack_compression_level); hdrlen = encode_in_pack_object_header(out_buf, out_sz, OBJ_BLOB, len); diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index dd2480a73d..8ccbe7e178 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -386,8 +386,9 @@ static unsigned long do_compress(void **pptr, unsigned long size) git_zstream stream; void *in, *out; unsigned long maxsize; + struct repo_config_values *cfg = repo_config_values(the_repository); - git_deflate_init(&stream, pack_compression_level); + git_deflate_init(&stream, cfg->pack_compression_level); maxsize = git_deflate_bound(&stream, size); in = *pptr; @@ -413,8 +414,9 @@ static unsigned long write_large_blob_data(struct odb_read_stream *st, struct ha unsigned char ibuf[1024 * 16]; unsigned char obuf[1024 * 16]; unsigned long olen = 0; + struct repo_config_values *cfg = repo_config_values(the_repository); - git_deflate_init(&stream, pack_compression_level); + git_deflate_init(&stream, cfg->pack_compression_level); for (;;) { ssize_t readlen; @@ -5003,6 +5005,7 @@ int cmd_pack_objects(int argc, struct string_list keep_pack_list = STRING_LIST_INIT_NODUP; struct list_objects_filter_options filter_options = LIST_OBJECTS_FILTER_INIT; + struct repo_config_values *cfg = repo_config_values(the_repository); struct option pack_objects_options[] = { OPT_CALLBACK_F('q', "quiet", &progress, NULL, @@ -5084,7 +5087,7 @@ int cmd_pack_objects(int argc, N_("ignore packs that have companion .keep file")), OPT_STRING_LIST(0, "keep-pack", &keep_pack_list, N_("name"), N_("ignore this pack")), - OPT_INTEGER(0, "compression", &pack_compression_level, + OPT_INTEGER(0, "compression", &cfg->pack_compression_level, N_("pack compression level")), OPT_BOOL(0, "keep-true-parents", &grafts_keep_true_parents, N_("do not hide commits by grafts")), @@ -5243,10 +5246,10 @@ int cmd_pack_objects(int argc, if (!reuse_object) reuse_delta = 0; - if (pack_compression_level == -1) - pack_compression_level = Z_DEFAULT_COMPRESSION; - else if (pack_compression_level < 0 || pack_compression_level > Z_BEST_COMPRESSION) - die(_("bad pack compression level %d"), pack_compression_level); + if (cfg->pack_compression_level == -1) + cfg->pack_compression_level = Z_DEFAULT_COMPRESSION; + else if (cfg->pack_compression_level < 0 || cfg->pack_compression_level > Z_BEST_COMPRESSION) + die(_("bad pack compression level %d"), cfg->pack_compression_level); if (!delta_search_threads) /* --threads=0 means autodetect */ delta_search_threads = online_cpus(); diff --git a/environment.c b/environment.c index 5b0e88b65c..d0d3a4b7d2 100644 --- a/environment.c +++ b/environment.c @@ -52,7 +52,6 @@ char *git_commit_encoding; char *git_log_output_encoding; char *apply_default_whitespace; char *apply_default_ignorewhitespace; -int pack_compression_level = Z_DEFAULT_COMPRESSION; int fsync_object_files = -1; int use_fsync = -1; enum fsync_method fsync_method = FSYNC_METHOD_DEFAULT; @@ -390,7 +389,7 @@ int git_default_core_config(const char *var, const char *value, if (!zlib_compression_seen) cfg->zlib_compression_level = level; if (!pack_compression_seen) - pack_compression_level = level; + cfg->pack_compression_level = level; return 0; } @@ -662,6 +661,8 @@ static int git_default_attr_config(const char *var, const char *value) int git_default_config(const char *var, const char *value, const struct config_context *ctx, void *cb) { + struct repo_config_values *cfg = repo_config_values(the_repository); + if (starts_with(var, "core.")) return git_default_core_config(var, value, ctx, cb); @@ -701,7 +702,7 @@ int git_default_config(const char *var, const char *value, level = Z_DEFAULT_COMPRESSION; else if (level < 0 || level > Z_BEST_COMPRESSION) die(_("bad pack compression level %d"), level); - pack_compression_level = level; + cfg->pack_compression_level = level; pack_compression_seen = 1; return 0; } @@ -721,4 +722,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->trust_ctime = 1; cfg->check_stat = 1; cfg->zlib_compression_level = Z_BEST_SPEED; + cfg->pack_compression_level = Z_DEFAULT_COMPRESSION; } diff --git a/environment.h b/environment.h index 93201620af..514576b67a 100644 --- a/environment.h +++ b/environment.h @@ -94,6 +94,7 @@ struct repo_config_values { int trust_ctime; int check_stat; int zlib_compression_level; + int pack_compression_level; /* section "branch" config values */ enum branch_track branch_track; @@ -171,7 +172,6 @@ extern int assume_unchanged; extern int warn_on_object_refname_ambiguity; extern char *apply_default_whitespace; extern char *apply_default_ignorewhitespace; -extern int pack_compression_level; extern unsigned long pack_size_limit_cfg; extern int precomposed_unicode; diff --git a/object-file.c b/object-file.c index 7c122ac419..37def5cc59 100644 --- a/object-file.c +++ b/object-file.c @@ -1437,8 +1437,9 @@ static int stream_blob_to_pack(struct transaction_packfile *state, int status = Z_OK; int write_object = (flags & INDEX_WRITE_OBJECT); off_t offset = 0; + struct repo_config_values *cfg = repo_config_values(the_repository); - git_deflate_init(&s, pack_compression_level); + git_deflate_init(&s, cfg->pack_compression_level); hdrlen = encode_in_pack_object_header(obuf, sizeof(obuf), OBJ_BLOB, size); s.next_out = obuf + hdrlen; From 6f00fc0499851d33ef6eae3f8633cb67808834aa Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:18 +0100 Subject: [PATCH 5/8] environment: move "precomposed_unicode" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `core.precomposeunicode` configuration is currently stored in the global variable `precomposed_unicode`, which makes it shared across repository instances within a single process. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. `core.precomposeunicode` is parsed eagerly because it controls Unicode path normalization on macOS, a fundamental filesystem‑level behavior that many operations depend on; a lazy parse could lead to inconsistent results and hamper libification. This preserves the existing behavior while tying the value to the repository from which it was read, avoiding cross‑ repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- compat/precompose_utf8.c | 20 +++++++++++++------- environment.c | 4 ++-- environment.h | 2 +- upload-pack.c | 3 ++- 4 files changed, 18 insertions(+), 11 deletions(-) diff --git a/compat/precompose_utf8.c b/compat/precompose_utf8.c index 43b3be0114..0e94dbd862 100644 --- a/compat/precompose_utf8.c +++ b/compat/precompose_utf8.c @@ -48,16 +48,18 @@ void probe_utf8_pathname_composition(void) static const char *auml_nfc = "\xc3\xa4"; static const char *auml_nfd = "\x61\xcc\x88"; int output_fd; - if (precomposed_unicode != -1) + struct repo_config_values *cfg = repo_config_values(the_repository); + + if (cfg->precomposed_unicode != -1) return; /* We found it defined in the global config, respect it */ repo_git_path_replace(the_repository, &path, "%s", auml_nfc); output_fd = open(path.buf, O_CREAT|O_EXCL|O_RDWR, 0600); if (output_fd >= 0) { close(output_fd); repo_git_path_replace(the_repository, &path, "%s", auml_nfd); - precomposed_unicode = access(path.buf, R_OK) ? 0 : 1; + cfg->precomposed_unicode = access(path.buf, R_OK) ? 0 : 1; repo_config_set(the_repository, "core.precomposeunicode", - precomposed_unicode ? "true" : "false"); + cfg->precomposed_unicode ? "true" : "false"); repo_git_path_replace(the_repository, &path, "%s", auml_nfc); if (unlink(path.buf)) die_errno(_("failed to unlink '%s'"), path.buf); @@ -69,14 +71,16 @@ const char *precompose_string_if_needed(const char *in) { size_t inlen; size_t outlen; + struct repo_config_values *cfg = repo_config_values(the_repository); + if (!in) return NULL; if (has_non_ascii(in, (size_t)-1, &inlen)) { iconv_t ic_prec; char *out; - if (precomposed_unicode < 0) - repo_config_get_bool(the_repository, "core.precomposeunicode", &precomposed_unicode); - if (precomposed_unicode != 1) + if (cfg->precomposed_unicode < 0) + repo_config_get_bool(the_repository, "core.precomposeunicode", &cfg->precomposed_unicode); + if (cfg->precomposed_unicode != 1) return in; ic_prec = iconv_open(repo_encoding, path_encoding); if (ic_prec == (iconv_t) -1) @@ -130,7 +134,9 @@ PREC_DIR *precompose_utf8_opendir(const char *dirname) struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir) { + struct repo_config_values *cfg = repo_config_values(the_repository); struct dirent *res; + res = readdir(prec_dir->dirp); if (res) { size_t namelenz = strlen(res->d_name) + 1; /* \0 */ @@ -149,7 +155,7 @@ struct dirent_prec_psx *precompose_utf8_readdir(PREC_DIR *prec_dir) prec_dir->dirent_nfc->d_ino = res->d_ino; prec_dir->dirent_nfc->d_type = res->d_type; - if ((precomposed_unicode == 1) && has_non_ascii(res->d_name, (size_t)-1, NULL)) { + if ((cfg->precomposed_unicode == 1) && has_non_ascii(res->d_name, (size_t)-1, NULL)) { if (prec_dir->ic_precompose == (iconv_t)-1) { die("iconv_open(%s,%s) failed, but needed:\n" " precomposed unicode is not supported.\n" diff --git a/environment.c b/environment.c index d0d3a4b7d2..739b647ebe 100644 --- a/environment.c +++ b/environment.c @@ -72,7 +72,6 @@ enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE; int grafts_keep_true_parents; int core_sparse_checkout_cone; int sparse_expect_files_outside_of_patterns; -int precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ unsigned long pack_size_limit_cfg; #ifndef PROTECT_HFS_DEFAULT @@ -532,7 +531,7 @@ int git_default_core_config(const char *var, const char *value, } if (!strcmp(var, "core.precomposeunicode")) { - precomposed_unicode = git_config_bool(var, value); + cfg->precomposed_unicode = git_config_bool(var, value); return 0; } @@ -723,4 +722,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->check_stat = 1; cfg->zlib_compression_level = Z_BEST_SPEED; cfg->pack_compression_level = Z_DEFAULT_COMPRESSION; + cfg->precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ } diff --git a/environment.h b/environment.h index 514576b67a..508cb1afbc 100644 --- a/environment.h +++ b/environment.h @@ -95,6 +95,7 @@ struct repo_config_values { int check_stat; int zlib_compression_level; int pack_compression_level; + int precomposed_unicode; /* section "branch" config values */ enum branch_track branch_track; @@ -174,7 +175,6 @@ extern char *apply_default_whitespace; extern char *apply_default_ignorewhitespace; extern unsigned long pack_size_limit_cfg; -extern int precomposed_unicode; extern int protect_hfs; extern int protect_ntfs; diff --git a/upload-pack.c b/upload-pack.c index 9f6d6fe48c..3a52237134 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -1336,6 +1336,7 @@ static int upload_pack_config(const char *var, const char *value, void *cb_data) { struct upload_pack_data *data = cb_data; + struct repo_config_values *cfg = repo_config_values(the_repository); if (!strcmp("uploadpack.allowtipsha1inwant", var)) { if (git_config_bool(var, value)) @@ -1366,7 +1367,7 @@ static int upload_pack_config(const char *var, const char *value, if (value) data->allow_packfile_uris = 1; } else if (!strcmp("core.precomposeunicode", var)) { - precomposed_unicode = git_config_bool(var, value); + cfg->precomposed_unicode = git_config_bool(var, value); } else if (!strcmp("transfer.advertisesid", var)) { data->advertise_sid = git_config_bool(var, value); } From dfa01cee1cb4d5e6c8567828370eb4785f7c33a1 Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:19 +0100 Subject: [PATCH 6/8] environment: move "core_sparse_checkout_cone" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `core.sparseCheckoutCone` configuration was previously stored in an uninitialized global `int` variable, risking cross‑repository state leakage. Move it into `repo_config_values`, where eagerly‑parsed repository configuration lives. `core.sparseCheckoutCone` is parsed eagerly because it determines the fundamental sparse‑checkout mode and is consulted very early during repository setup; a lazy parse could leave the sparse‑checkout state undefined and complicate libification. This preserves the existing behavior while tying the value to the repository from which it was read, avoiding cross‑ repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- builtin/mv.c | 2 +- builtin/sparse-checkout.c | 37 ++++++++++++++++++++++--------------- dir.c | 3 ++- environment.c | 4 ++-- environment.h | 2 +- sparse-index.c | 2 +- 6 files changed, 29 insertions(+), 21 deletions(-) diff --git a/builtin/mv.c b/builtin/mv.c index 2215d34e31..ef3a326c90 100644 --- a/builtin/mv.c +++ b/builtin/mv.c @@ -574,7 +574,7 @@ remove_entry: if (ignore_sparse && cfg->apply_sparse_checkout && - core_sparse_checkout_cone) { + cfg->core_sparse_checkout_cone) { /* * NEEDSWORK: we are *not* paying attention to * "out-to-out" move ( is out-of-cone and diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c index f4aa405da9..92d017b81f 100644 --- a/builtin/sparse-checkout.c +++ b/builtin/sparse-checkout.c @@ -73,7 +73,7 @@ static int sparse_checkout_list(int argc, const char **argv, const char *prefix, memset(&pl, 0, sizeof(pl)); - pl.use_cone_patterns = core_sparse_checkout_cone; + pl.use_cone_patterns = cfg->core_sparse_checkout_cone; sparse_filename = get_sparse_checkout_filename(); res = add_patterns_from_file_to_list(sparse_filename, "", 0, &pl, NULL, 0); @@ -334,6 +334,7 @@ static int write_patterns_and_update(struct repository *repo, FILE *fp; struct lock_file lk = LOCK_INIT; int result; + struct repo_config_values *cfg = repo_config_values(the_repository); sparse_filename = get_sparse_checkout_filename(); @@ -353,7 +354,7 @@ static int write_patterns_and_update(struct repository *repo, if (!fp) die_errno(_("unable to fdopen %s"), get_lock_file_path(&lk)); - if (core_sparse_checkout_cone) + if (cfg->core_sparse_checkout_cone) write_cone_to_file(fp, pl); else write_patterns_to_file(fp, pl); @@ -402,15 +403,15 @@ static enum sparse_checkout_mode update_cone_mode(int *cone_mode) { /* If not specified, use previous definition of cone mode */ if (*cone_mode == -1 && cfg->apply_sparse_checkout) - *cone_mode = core_sparse_checkout_cone; + *cone_mode = cfg->core_sparse_checkout_cone; /* Set cone/non-cone mode appropriately */ cfg->apply_sparse_checkout = 1; if (*cone_mode == 1 || *cone_mode == -1) { - core_sparse_checkout_cone = 1; + cfg->core_sparse_checkout_cone = 1; return MODE_CONE_PATTERNS; } - core_sparse_checkout_cone = 0; + cfg->core_sparse_checkout_cone = 0; return MODE_ALL_PATTERNS; } @@ -577,7 +578,9 @@ static void add_patterns_from_input(struct pattern_list *pl, FILE *file) { int i; - if (core_sparse_checkout_cone) { + struct repo_config_values *cfg = repo_config_values(the_repository); + + if (cfg->core_sparse_checkout_cone) { struct strbuf line = STRBUF_INIT; hashmap_init(&pl->recursive_hashmap, pl_hashmap_cmp, NULL, 0); @@ -636,13 +639,14 @@ static void add_patterns_cone_mode(int argc, const char **argv, struct pattern_entry *pe; struct hashmap_iter iter; struct pattern_list existing; + struct repo_config_values *cfg = repo_config_values(the_repository); char *sparse_filename = get_sparse_checkout_filename(); add_patterns_from_input(pl, argc, argv, use_stdin ? stdin : NULL); memset(&existing, 0, sizeof(existing)); - existing.use_cone_patterns = core_sparse_checkout_cone; + existing.use_cone_patterns = cfg->core_sparse_checkout_cone; if (add_patterns_from_file_to_list(sparse_filename, "", 0, &existing, NULL, 0)) @@ -690,7 +694,7 @@ static int modify_pattern_list(struct repository *repo, switch (m) { case ADD: - if (core_sparse_checkout_cone) + if (cfg->core_sparse_checkout_cone) add_patterns_cone_mode(args->nr, args->v, pl, use_stdin); else add_patterns_literal(args->nr, args->v, pl, use_stdin); @@ -723,11 +727,12 @@ static void sanitize_paths(struct repository *repo, const char *prefix, int skip_checks) { int i; + struct repo_config_values *cfg = repo_config_values(the_repository); if (!args->nr) return; - if (prefix && *prefix && core_sparse_checkout_cone) { + if (prefix && *prefix && cfg->core_sparse_checkout_cone) { /* * The args are not pathspecs, so unfortunately we * cannot imitate how cmd_add() uses parse_pathspec(). @@ -744,10 +749,10 @@ static void sanitize_paths(struct repository *repo, if (skip_checks) return; - if (prefix && *prefix && !core_sparse_checkout_cone) + if (prefix && *prefix && !cfg->core_sparse_checkout_cone) die(_("please run from the toplevel directory in non-cone mode")); - if (core_sparse_checkout_cone) { + if (cfg->core_sparse_checkout_cone) { for (i = 0; i < args->nr; i++) { if (args->v[i][0] == '/') die(_("specify directories rather than patterns (no leading slash)")); @@ -769,7 +774,7 @@ static void sanitize_paths(struct repository *repo, if (S_ISSPARSEDIR(ce->ce_mode)) continue; - if (core_sparse_checkout_cone) + if (cfg->core_sparse_checkout_cone) die(_("'%s' is not a directory; to treat it as a directory anyway, rerun with --skip-checks"), args->v[i]); else warning(_("pass a leading slash before paths such as '%s' if you want a single file (see NON-CONE PROBLEMS in the git-sparse-checkout manual)."), args->v[i]); @@ -836,6 +841,7 @@ static struct sparse_checkout_set_opts { static int sparse_checkout_set(int argc, const char **argv, const char *prefix, struct repository *repo) { + struct repo_config_values *cfg = repo_config_values(the_repository); int default_patterns_nr = 2; const char *default_patterns[] = {"/*", "!/*/", NULL}; @@ -873,7 +879,7 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix, * non-cone mode, if nothing is specified, manually select just the * top-level directory (much as 'init' would do). */ - if (!core_sparse_checkout_cone && !set_opts.use_stdin && argc == 0) { + if (!cfg->core_sparse_checkout_cone && !set_opts.use_stdin && argc == 0) { for (int i = 0; i < default_patterns_nr; i++) strvec_push(&patterns, default_patterns[i]); } else { @@ -977,7 +983,7 @@ static int sparse_checkout_clean(int argc, const char **argv, setup_work_tree(); if (!cfg->apply_sparse_checkout) die(_("must be in a sparse-checkout to clean directories")); - if (!core_sparse_checkout_cone) + if (!cfg->core_sparse_checkout_cone) die(_("must be in a cone-mode sparse-checkout to clean directories")); argc = parse_options(argc, argv, prefix, @@ -1141,6 +1147,7 @@ static int sparse_checkout_check_rules(int argc, const char **argv, const char * FILE *fp; int ret; struct pattern_list pl = {0}; + struct repo_config_values *cfg = repo_config_values(the_repository); char *sparse_filename; check_rules_opts.cone_mode = -1; @@ -1152,7 +1159,7 @@ static int sparse_checkout_check_rules(int argc, const char **argv, const char * check_rules_opts.cone_mode = 1; update_cone_mode(&check_rules_opts.cone_mode); - pl.use_cone_patterns = core_sparse_checkout_cone; + pl.use_cone_patterns = cfg->core_sparse_checkout_cone; if (check_rules_opts.rules_file) { fp = xfopen(check_rules_opts.rules_file, "r"); add_patterns_from_input(&pl, argc, argv, fp); diff --git a/dir.c b/dir.c index fcb8f6dd2a..4f493b64c6 100644 --- a/dir.c +++ b/dir.c @@ -3508,8 +3508,9 @@ int get_sparse_checkout_patterns(struct pattern_list *pl) { int res; char *sparse_filename = get_sparse_checkout_filename(); + struct repo_config_values *cfg = repo_config_values(the_repository); - pl->use_cone_patterns = core_sparse_checkout_cone; + pl->use_cone_patterns = cfg->core_sparse_checkout_cone; res = add_patterns_from_file_to_list(sparse_filename, "", 0, pl, NULL, 0); free(sparse_filename); diff --git a/environment.c b/environment.c index 739b647ebe..b0e873e9f5 100644 --- a/environment.c +++ b/environment.c @@ -70,7 +70,6 @@ enum push_default_type push_default = PUSH_DEFAULT_UNSPECIFIED; #endif enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE; int grafts_keep_true_parents; -int core_sparse_checkout_cone; int sparse_expect_files_outside_of_patterns; unsigned long pack_size_limit_cfg; @@ -526,7 +525,7 @@ int git_default_core_config(const char *var, const char *value, } if (!strcmp(var, "core.sparsecheckoutcone")) { - core_sparse_checkout_cone = git_config_bool(var, value); + cfg->core_sparse_checkout_cone = git_config_bool(var, value); return 0; } @@ -723,4 +722,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->zlib_compression_level = Z_BEST_SPEED; cfg->pack_compression_level = Z_DEFAULT_COMPRESSION; cfg->precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ + cfg->core_sparse_checkout_cone = 0; } diff --git a/environment.h b/environment.h index 508cb1afbc..befad9a388 100644 --- a/environment.h +++ b/environment.h @@ -96,6 +96,7 @@ struct repo_config_values { int zlib_compression_level; int pack_compression_level; int precomposed_unicode; + int core_sparse_checkout_cone; /* section "branch" config values */ enum branch_track branch_track; @@ -178,7 +179,6 @@ extern unsigned long pack_size_limit_cfg; extern int protect_hfs; extern int protect_ntfs; -extern int core_sparse_checkout_cone; extern int sparse_expect_files_outside_of_patterns; enum rebase_setup_type { diff --git a/sparse-index.c b/sparse-index.c index 13629c075d..53cb8d64fc 100644 --- a/sparse-index.c +++ b/sparse-index.c @@ -154,7 +154,7 @@ int is_sparse_index_allowed(struct index_state *istate, int flags) { struct repo_config_values *cfg = repo_config_values(the_repository); - if (!cfg->apply_sparse_checkout || !core_sparse_checkout_cone) + if (!cfg->apply_sparse_checkout || !cfg->core_sparse_checkout_cone) return 0; if (!(flags & SPARSE_INDEX_MEMORY_ONLY)) { From c8a32140a7d76565a6d14e8d068e2a9b1562ac95 Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:20 +0100 Subject: [PATCH 7/8] environment: move "sparse_expect_files_outside_of_patterns" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `core.sparseCheckoutExpectFilesOutsideOfPatterns` configuration was previously stored in a global `int` variable, making it shared across repository instances and risking cross‑repository state leakage. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. This option is parsed eagerly because it controls how sparse‑checkout paths are interpreted – a fundamental behavior that many commands rely on; a lazy parse could cause inconsistent sparse‑checkout handling and complicate libification. This preserves the existing behavior while tying the value to the repository from which it was read, avoiding cross‑repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- environment.c | 6 ++++-- environment.h | 5 +++-- sparse-index.c | 2 +- 3 files changed, 8 insertions(+), 5 deletions(-) diff --git a/environment.c b/environment.c index b0e873e9f5..57587ede56 100644 --- a/environment.c +++ b/environment.c @@ -70,7 +70,6 @@ enum push_default_type push_default = PUSH_DEFAULT_UNSPECIFIED; #endif enum object_creation_mode object_creation_mode = OBJECT_CREATION_MODE; int grafts_keep_true_parents; -int sparse_expect_files_outside_of_patterns; unsigned long pack_size_limit_cfg; #ifndef PROTECT_HFS_DEFAULT @@ -550,8 +549,10 @@ int git_default_core_config(const char *var, const char *value, static int git_default_sparse_config(const char *var, const char *value) { + struct repo_config_values *cfg = repo_config_values(the_repository); + if (!strcmp(var, "sparse.expectfilesoutsideofpatterns")) { - sparse_expect_files_outside_of_patterns = git_config_bool(var, value); + cfg->sparse_expect_files_outside_of_patterns = git_config_bool(var, value); return 0; } @@ -723,4 +724,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->pack_compression_level = Z_DEFAULT_COMPRESSION; cfg->precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ cfg->core_sparse_checkout_cone = 0; + cfg->sparse_expect_files_outside_of_patterns = 0; } diff --git a/environment.h b/environment.h index befad9a388..609cdaa07f 100644 --- a/environment.h +++ b/environment.h @@ -98,6 +98,9 @@ struct repo_config_values { int precomposed_unicode; int core_sparse_checkout_cone; + /* section "sparse" config values */ + int sparse_expect_files_outside_of_patterns; + /* section "branch" config values */ enum branch_track branch_track; }; @@ -179,8 +182,6 @@ extern unsigned long pack_size_limit_cfg; extern int protect_hfs; extern int protect_ntfs; -extern int sparse_expect_files_outside_of_patterns; - enum rebase_setup_type { AUTOREBASE_NEVER = 0, AUTOREBASE_LOCAL, diff --git a/sparse-index.c b/sparse-index.c index 53cb8d64fc..1ed769b78d 100644 --- a/sparse-index.c +++ b/sparse-index.c @@ -675,7 +675,7 @@ void clear_skip_worktree_from_present_files(struct index_state *istate) struct repo_config_values *cfg = repo_config_values(the_repository); if (!cfg->apply_sparse_checkout || - sparse_expect_files_outside_of_patterns) + cfg->sparse_expect_files_outside_of_patterns) return; if (clear_skip_worktree_from_present_files_sparse(istate)) { From 8407abf02aa310f4b8c21e0c9da925f8091564ff Mon Sep 17 00:00:00 2001 From: Olamide Caleb Bello Date: Tue, 2 Jun 2026 18:09:21 +0100 Subject: [PATCH 8/8] environment: move "warn_on_object_refname_ambiguity" into `struct repo_config_values` MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The `core.warnAmbiguousRefs` configuration was previously stored in a global `int` variable, making it shared across repository instances and risking cross‑repository state leakage. Store it instead in `repo_config_values`, where eagerly‑parsed repository configuration lives. This option is parsed eagerly because ambiguity warnings influence how users interpret object references in many commands; a lazy parse could cause these warnings to behave inconsistently or to appear for the wrong repository, confusing users and hindering libification. This preserves the existing behavior while tying the value to the repository from which it was read, avoiding cross‑repository state leakage and continuing the effort to reduce reliance on global configuration state. Update all references to use `repo_config_values()`. Mentored-by: Christian Couder Mentored-by: Usman Akinyemi Signed-off-by: Olamide Caleb Bello Signed-off-by: Junio C Hamano --- builtin/cat-file.c | 7 ++++--- builtin/pack-objects.c | 7 ++++--- environment.c | 2 +- environment.h | 2 +- object-name.c | 3 ++- revision.c | 7 ++++--- submodule.c | 7 ++++--- 7 files changed, 20 insertions(+), 15 deletions(-) diff --git a/builtin/cat-file.c b/builtin/cat-file.c index d9fbad5358..cfc5430186 100644 --- a/builtin/cat-file.c +++ b/builtin/cat-file.c @@ -901,6 +901,7 @@ static int batch_objects(struct batch_options *opt) struct strbuf input = STRBUF_INIT; struct strbuf output = STRBUF_INIT; struct expand_data data = EXPAND_DATA_INIT; + struct repo_config_values *cfg = repo_config_values(the_repository); int save_warning; int retval = 0; @@ -973,8 +974,8 @@ static int batch_objects(struct batch_options *opt) * warn) ends up dwarfing the actual cost of the object lookups * themselves. We can work around it by just turning off the warning. */ - save_warning = warn_on_object_refname_ambiguity; - warn_on_object_refname_ambiguity = 0; + save_warning = cfg->warn_on_object_refname_ambiguity; + cfg->warn_on_object_refname_ambiguity = 0; if (opt->batch_mode == BATCH_MODE_QUEUE_AND_DISPATCH) { batch_objects_command(opt, &output, &data); @@ -1002,7 +1003,7 @@ static int batch_objects(struct batch_options *opt) cleanup: strbuf_release(&input); strbuf_release(&output); - warn_on_object_refname_ambiguity = save_warning; + cfg->warn_on_object_refname_ambiguity = save_warning; return retval; } diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 8ccbe7e178..7df75fe91e 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -4788,6 +4788,7 @@ static void get_object_list(struct rev_info *revs, struct strvec *argv) struct setup_revision_opt s_r_opt = { .allow_exclude_promisor_objects = 1, }; + struct repo_config_values *cfg = repo_config_values(the_repository); char line[1000]; int flags = 0; int save_warning; @@ -4798,8 +4799,8 @@ static void get_object_list(struct rev_info *revs, struct strvec *argv) /* make sure shallows are read */ is_repository_shallow(the_repository); - save_warning = warn_on_object_refname_ambiguity; - warn_on_object_refname_ambiguity = 0; + save_warning = cfg->warn_on_object_refname_ambiguity; + cfg->warn_on_object_refname_ambiguity = 0; while (fgets(line, sizeof(line), stdin) != NULL) { int len = strlen(line); @@ -4827,7 +4828,7 @@ static void get_object_list(struct rev_info *revs, struct strvec *argv) die(_("bad revision '%s'"), line); } - warn_on_object_refname_ambiguity = save_warning; + cfg->warn_on_object_refname_ambiguity = save_warning; if (use_bitmap_index && !get_object_list_from_bitmap(revs)) return; diff --git a/environment.c b/environment.c index 57587ede56..ba2c60103f 100644 --- a/environment.c +++ b/environment.c @@ -47,7 +47,6 @@ int minimum_abbrev = 4, default_abbrev = -1; int ignore_case; int assume_unchanged; int is_bare_repository_cfg = -1; /* unspecified */ -int warn_on_object_refname_ambiguity = 1; char *git_commit_encoding; char *git_log_output_encoding; char *apply_default_whitespace; @@ -725,4 +724,5 @@ void repo_config_values_init(struct repo_config_values *cfg) cfg->precomposed_unicode = -1; /* see probe_utf8_pathname_composition() */ cfg->core_sparse_checkout_cone = 0; cfg->sparse_expect_files_outside_of_patterns = 0; + cfg->warn_on_object_refname_ambiguity = 1; } diff --git a/environment.h b/environment.h index 609cdaa07f..1ff0a7ba8b 100644 --- a/environment.h +++ b/environment.h @@ -97,6 +97,7 @@ struct repo_config_values { int pack_compression_level; int precomposed_unicode; int core_sparse_checkout_cone; + int warn_on_object_refname_ambiguity; /* section "sparse" config values */ int sparse_expect_files_outside_of_patterns; @@ -174,7 +175,6 @@ extern int has_symlinks; extern int minimum_abbrev, default_abbrev; extern int ignore_case; extern int assume_unchanged; -extern int warn_on_object_refname_ambiguity; extern char *apply_default_whitespace; extern char *apply_default_ignorewhitespace; extern unsigned long pack_size_limit_cfg; diff --git a/object-name.c b/object-name.c index 21dcdc4a0e..319d3db01d 100644 --- a/object-name.c +++ b/object-name.c @@ -684,11 +684,12 @@ static int get_oid_basic(struct repository *r, const char *str, int len, int refs_found = 0; int at, reflog_len, nth_prior = 0; int fatal = !(flags & GET_OID_QUIETLY); + struct repo_config_values *cfg = repo_config_values(the_repository); if (len == r->hash_algo->hexsz && !get_oid_hex(str, oid)) { if (!(flags & GET_OID_SKIP_AMBIGUITY_CHECK) && repo_settings_get_warn_ambiguous_refs(r) && - warn_on_object_refname_ambiguity) { + cfg->warn_on_object_refname_ambiguity) { refs_found = repo_dwim_ref(r, str, len, &tmp_oid, &real_ref, 0); if (refs_found > 0) { warning(warn_msg, len, str); diff --git a/revision.c b/revision.c index 599b3a66c3..4e7faa7eb1 100644 --- a/revision.c +++ b/revision.c @@ -2922,9 +2922,10 @@ static void read_revisions_from_stdin(struct rev_info *revs, int seen_end_of_options = 0; int save_warning; int flags = 0; + struct repo_config_values *cfg = repo_config_values(the_repository); - save_warning = warn_on_object_refname_ambiguity; - warn_on_object_refname_ambiguity = 0; + save_warning = cfg->warn_on_object_refname_ambiguity; + cfg->warn_on_object_refname_ambiguity = 0; strbuf_init(&sb, 1000); while (strbuf_getline(&sb, stdin) != EOF) { @@ -2958,7 +2959,7 @@ static void read_revisions_from_stdin(struct rev_info *revs, read_pathspec_from_stdin(&sb, prune); strbuf_release(&sb); - warn_on_object_refname_ambiguity = save_warning; + cfg->warn_on_object_refname_ambiguity = save_warning; } static void NORETURN diagnose_missing_default(const char *def) diff --git a/submodule.c b/submodule.c index b1a0363f9d..f26235bbb7 100644 --- a/submodule.c +++ b/submodule.c @@ -898,12 +898,13 @@ static void collect_changed_submodules(struct repository *r, struct setup_revision_opt s_r_opt = { .assume_dashdash = 1, }; + struct repo_config_values *cfg = repo_config_values(the_repository); - save_warning = warn_on_object_refname_ambiguity; - warn_on_object_refname_ambiguity = 0; + save_warning = cfg->warn_on_object_refname_ambiguity; + cfg->warn_on_object_refname_ambiguity = 0; repo_init_revisions(r, &rev, NULL); setup_revisions_from_strvec(argv, &rev, &s_r_opt); - warn_on_object_refname_ambiguity = save_warning; + cfg->warn_on_object_refname_ambiguity = save_warning; if (prepare_revision_walk(&rev)) die(_("revision walk setup failed"));