From: Glen Choo <chooglen@xxxxxxxxxx>
Refactor out the configset logic that caches "struct config_source" and
"enum config_scope" as a "struct key_value_info", and use it to pass the
"kvi" arg to config callbacks when parsing config files. Get the "enum
config_scope" value by plumbing an additional arg through
git_config_from_file_with_options() and the underlying machinery.
We do not exercise the "kvi" arg yet because the remaining
current_config_*() callers may be used with config_with_options(), which
may read config from parameters, but parameters don't pass "kvi" yet.
Signed-off-by: Glen Choo <chooglen@xxxxxxxxxx>
---
bundle-uri.c | 1 +
config.c | 104 +++++++++++++++++++++++++++++----------------
config.h | 8 ++--
fsck.c | 3 +-
submodule-config.c | 5 ++-
5 files changed, 79 insertions(+), 42 deletions(-)
diff --git a/bundle-uri.c b/bundle-uri.c
index 7f01fbbff74..bb88ccbca4b 100644
--- a/bundle-uri.c
+++ b/bundle-uri.c
@@ -254,6 +254,7 @@ int bundle_uri_parse_config_format(const char *uri,
}
result = git_config_from_file_with_options(config_to_bundle_list,
filename, list,
+ CONFIG_SCOPE_UNKNOWN,
&opts);
if (!result && list->mode == BUNDLE_MODE_NONE) {
diff --git a/config.c b/config.c
index 66078b22eef..4b6830fcc79 100644
--- a/config.c
+++ b/config.c
@@ -251,7 +251,9 @@ static int handle_path_include(struct config_source *cs, const char *path,
!cs ? "<unknown>" :
cs->name ? cs->name :
"the command line");
- ret = git_config_from_file(git_config_include, path, inc);
+ ret = git_config_from_file_with_options(git_config_include, path, inc,
+ current_config_scope(),
+ NULL);
inc->depth--;
}
cleanup:
@@ -481,7 +483,7 @@ static int include_condition_is_true(struct config_source *cs,
}
static int git_config_include(const char *var, const char *value,
- struct key_value_info *kvi UNUSED, void *data)
+ struct key_value_info *kvi, void *data)
{
struct config_include_data *inc = data;
struct config_source *cs = inc->config_reader->source;
@@ -493,7 +495,7 @@ static int git_config_include(const char *var, const char *value,
* Pass along all values, including "include" directives; this makes it
* possible to query information on the includes themselves.
*/
- ret = inc->fn(var, value, NULL, inc->data);
+ ret = inc->fn(var, value, kvi, inc->data);
if (ret < 0)
return ret;
@@ -929,8 +931,8 @@ static char *parse_value(struct config_source *cs)
}
}
-static int get_value(struct config_source *cs, config_fn_t fn, void *data,
- struct strbuf *name)
+static int get_value(struct config_source *cs, struct key_value_info *kvi,
+ config_fn_t fn, void *data, struct strbuf *name)
{
int c;
char *value;
@@ -963,7 +965,8 @@ static int get_value(struct config_source *cs, config_fn_t fn, void *data,
* accurate line number in error messages.
*/
cs->linenr--;
- ret = fn(name->buf, value, NULL, data);
+ kvi->linenr = cs->linenr;
+ ret = fn(name->buf, value, kvi, data);
if (ret >= 0)
cs->linenr++;
return ret;
@@ -1062,8 +1065,19 @@ static int do_event(struct config_source *cs, enum config_event_t type,
return 0;
}
+static void kvi_from_source(struct config_source *cs,
+ enum config_scope scope,
+ struct key_value_info *out)
+{
+ out->filename = strintern(cs->name);
+ out->origin_type = cs->origin_type;
+ out->linenr = cs->linenr;
+ out->scope = scope;
+}
+
static int git_parse_source(struct config_source *cs, config_fn_t fn,
- void *data, const struct config_options *opts)
+ struct key_value_info *kvi, void *data,
+ const struct config_options *opts)
{
int comment = 0;
size_t baselen = 0;
@@ -1147,7 +1161,7 @@ static int git_parse_source(struct config_source *cs, config_fn_t fn,
*/
strbuf_setlen(var, baselen);
strbuf_addch(var, tolower(c));
- if (get_value(cs, fn, data, var) < 0)
+ if (get_value(cs, kvi, fn, data, var) < 0)
break;
}
@@ -2005,9 +2019,11 @@ int git_default_config(const char *var, const char *value,
* this function.
*/
static int do_config_from(struct config_reader *reader,
- struct config_source *top, config_fn_t fn, void *data,
+ struct config_source *top, config_fn_t fn,
+ void *data, enum config_scope scope,
const struct config_options *opts)
{
+ struct key_value_info kvi = { 0 };
int ret;
/* push config-file parsing state stack */
@@ -2017,8 +2033,9 @@ static int do_config_from(struct config_reader *reader,
strbuf_init(&top->value, 1024);
strbuf_init(&top->var, 1024);
config_reader_push_source(reader, top);
+ kvi_from_source(top, scope, &kvi);
- ret = git_parse_source(top, fn, data, opts);
+ ret = git_parse_source(top, fn, &kvi, data, opts);
/* pop config-file parsing state stack */
strbuf_release(&top->value);
@@ -2032,7 +2049,8 @@ static int do_config_from_file(struct config_reader *reader,
config_fn_t fn,
const enum config_origin_type origin_type,
const char *name, const char *path, FILE *f,
- void *data, const struct config_options *opts)
+ void *data, enum config_scope scope,
+ const struct config_options *opts)
{
struct config_source top = CONFIG_SOURCE_INIT;
int ret;
@@ -2047,19 +2065,20 @@ static int do_config_from_file(struct config_reader *reader,
top.do_ftell = config_file_ftell;
flockfile(f);
- ret = do_config_from(reader, &top, fn, data, opts);
+ ret = do_config_from(reader, &top, fn, data, scope, opts);
funlockfile(f);
return ret;
}
-static int git_config_from_stdin(config_fn_t fn, void *data)
+static int git_config_from_stdin(config_fn_t fn, void *data,
+ enum config_scope scope)
{
return do_config_from_file(&the_reader, fn, CONFIG_ORIGIN_STDIN, "",
- NULL, stdin, data, NULL);
+ NULL, stdin, data, scope, NULL);
}
int git_config_from_file_with_options(config_fn_t fn, const char *filename,
- void *data,
+ void *data, enum config_scope scope,
const struct config_options *opts)
{
int ret = -1;
@@ -2070,7 +2089,8 @@ int git_config_from_file_with_options(config_fn_t fn, const char *filename,
f = fopen_or_warn(filename, "r");
if (f) {
ret = do_config_from_file(&the_reader, fn, CONFIG_ORIGIN_FILE,
- filename, filename, f, data, opts);
+ filename, filename, f, data, scope,
+ opts);
fclose(f);
}
return ret;
@@ -2078,13 +2098,15 @@ int git_config_from_file_with_options(config_fn_t fn, const char *filename,
int git_config_from_file(config_fn_t fn, const char *filename, void *data)
{
- return git_config_from_file_with_options(fn, filename, data, NULL);
+ return git_config_from_file_with_options(fn, filename, data,
+ CONFIG_SCOPE_UNKNOWN, NULL);
}
int git_config_from_mem(config_fn_t fn,
const enum config_origin_type origin_type,
const char *name, const char *buf, size_t len,
- void *data, const struct config_options *opts)
+ void *data, enum config_scope scope,
+ const struct config_options *opts)
{
struct config_source top = CONFIG_SOURCE_INIT;
@@ -2099,14 +2121,15 @@ int git_config_from_mem(config_fn_t fn,
top.do_ungetc = config_buf_ungetc;
top.do_ftell = config_buf_ftell;
- return do_config_from(&the_reader, &top, fn, data, opts);
+ return do_config_from(&the_reader, &top, fn, data, scope, opts);
}
int git_config_from_blob_oid(config_fn_t fn,
const char *name,
struct repository *repo,
const struct object_id *oid,
- void *data)
+ void *data,
+ enum config_scope scope)
{
enum object_type type;
char *buf;
@@ -2122,7 +2145,7 @@ int git_config_from_blob_oid(config_fn_t fn,
}
ret = git_config_from_mem(fn, CONFIG_ORIGIN_BLOB, name, buf, size,
- data, NULL);
+ data, scope, NULL);
free(buf);
return ret;
@@ -2131,13 +2154,14 @@ int git_config_from_blob_oid(config_fn_t fn,
static int git_config_from_blob_ref(config_fn_t fn,
struct repository *repo,
const char *name,
- void *data)
+ void *data,
+ enum config_scope scope)
{
struct object_id oid;
if (repo_get_oid(repo, name, &oid) < 0)
return error(_("unable to resolve config blob '%s'"), name);
- return git_config_from_blob_oid(fn, name, repo, &oid, data);
+ return git_config_from_blob_oid(fn, name, repo, &oid, data, scope);
}
char *git_system_config(void)
@@ -2212,27 +2236,34 @@ static int do_git_config_sequence(struct config_reader *reader,
if (git_config_system() && system_config &&
!access_or_die(system_config, R_OK,
opts->system_gently ? ACCESS_EACCES_OK : 0))
- ret += git_config_from_file(fn, system_config, data);
+ ret += git_config_from_file_with_options(fn, system_config,
+ data, CONFIG_SCOPE_SYSTEM,
+ NULL);
config_reader_set_scope(reader, CONFIG_SCOPE_GLOBAL);
git_global_config(&user_config, &xdg_config);
if (xdg_config && !access_or_die(xdg_config, R_OK, ACCESS_EACCES_OK))
- ret += git_config_from_file(fn, xdg_config, data);
+ ret += git_config_from_file_with_options(fn, xdg_config, data,
+ CONFIG_SCOPE_GLOBAL, NULL);
if (user_config && !access_or_die(user_config, R_OK, ACCESS_EACCES_OK))
- ret += git_config_from_file(fn, user_config, data);
+ ret += git_config_from_file_with_options(fn, user_config, data,
+ CONFIG_SCOPE_GLOBAL, NULL);
config_reader_set_scope(reader, CONFIG_SCOPE_LOCAL);
if (!opts->ignore_repo && repo_config &&
!access_or_die(repo_config, R_OK, 0))
- ret += git_config_from_file(fn, repo_config, data);
+ ret += git_config_from_file_with_options(fn, repo_config, data,
+ CONFIG_SCOPE_LOCAL, NULL);
config_reader_set_scope(reader, CONFIG_SCOPE_WORKTREE);
if (!opts->ignore_worktree && repository_format_worktree_config) {
char *path = git_pathdup("config.worktree");
if (!access_or_die(path, R_OK, 0))
- ret += git_config_from_file(fn, path, data);
+ ret += git_config_from_file_with_options(fn, path, data,
+ CONFIG_SCOPE_WORKTREE,
+ NULL);
free(path);
}
@@ -2274,14 +2305,16 @@ int config_with_options(config_fn_t fn, void *data,
* regular lookup sequence.
*/
if (config_source && config_source->use_stdin) {
- ret = git_config_from_stdin(fn, data);
+ ret = git_config_from_stdin(fn, data, config_source->scope);
} else if (config_source && config_source->file) {
- ret = git_config_from_file(fn, config_source->file, data);
+ ret = git_config_from_file_with_options(fn, config_source->file,
+ data, config_source->scope,
+ NULL);
} else if (config_source && config_source->blob) {
struct repository *repo = config_source->repo ?
config_source->repo : the_repository;
ret = git_config_from_blob_ref(fn, repo, config_source->blob,
- data);
+ data, config_source->scope);
} else {
ret = do_git_config_sequence(&the_reader, opts, fn, data);
}
@@ -2423,16 +2456,14 @@ static int configset_add_value(struct config_reader *reader,
if (!reader->source)
BUG("configset_add_value has no source");
if (reader->source->name) {
- kv_info->filename = strintern(reader->source->name);
- kv_info->linenr = reader->source->linenr;
- kv_info->origin_type = reader->source->origin_type;
+ kvi_from_source(reader->source, current_config_scope(), kv_info);
} else {
/* for values read from `git_config_from_parameters()` */
kv_info->filename = NULL;
kv_info->linenr = -1;
kv_info->origin_type = CONFIG_ORIGIN_CMDLINE;
+ kv_info->scope = reader->parsing_scope;
}
- kv_info->scope = reader->parsing_scope;
si->util = kv_info;
return 0;
@@ -3472,7 +3503,8 @@ int git_config_set_multivar_in_file_gently(const char *config_filename,
*/
if (git_config_from_file_with_options(store_aux,
config_filename,
- &store, &opts)) {
+ &store, CONFIG_SCOPE_UNKNOWN,
+ &opts)) {
error(_("invalid config file %s"), config_filename);
ret = CONFIG_INVALID_FILE;
goto out_free;
diff --git a/config.h b/config.h
index ea4ffe37a55..ca5aac62980 100644
--- a/config.h
+++ b/config.h
@@ -150,16 +150,18 @@ int git_default_config(const char *, const char *, struct key_value_info *,
int git_config_from_file(config_fn_t fn, const char *, void *);
int git_config_from_file_with_options(config_fn_t fn, const char *,
- void *,
+ void *, enum config_scope,
const struct config_options *);
int git_config_from_mem(config_fn_t fn,
const enum config_origin_type,
const char *name,
const char *buf, size_t len,
- void *data, const struct config_options *opts);
+ void *data, enum config_scope scope,
+ const struct config_options *opts);
int git_config_from_blob_oid(config_fn_t fn, const char *name,
struct repository *repo,
- const struct object_id *oid, void *data);
+ const struct object_id *oid, void *data,
+ enum config_scope scope);
void git_config_push_parameter(const char *text);
void git_config_push_env(const char *spec);
int git_config_from_parameters(config_fn_t fn, void *data);
diff --git a/fsck.c b/fsck.c
index 1569e64f011..ec26857c79d 100644
--- a/fsck.c
+++ b/fsck.c
@@ -1236,7 +1236,8 @@ static int fsck_blob(const struct object_id *oid, const char *buf,
data.ret = 0;
config_opts.error_action = CONFIG_ERROR_SILENT;
if (git_config_from_mem(fsck_gitmodules_fn, CONFIG_ORIGIN_BLOB,
- ".gitmodules", buf, size, &data, &config_opts))
+ ".gitmodules", buf, size, &data,
+ CONFIG_SCOPE_UNKNOWN, &config_opts))
data.ret |= report(options, oid, OBJ_BLOB,
FSCK_MSG_GITMODULES_PARSE,
"could not parse gitmodules blob");
diff --git a/submodule-config.c b/submodule-config.c
index 0b794b6f32e..7d773f33621 100644
--- a/submodule-config.c
+++ b/submodule-config.c
@@ -604,7 +604,7 @@ static const struct submodule *config_from(struct submodule_cache *cache,
parameter.gitmodules_oid = &oid;
parameter.overwrite = 0;
git_config_from_mem(parse_config, CONFIG_ORIGIN_SUBMODULE_BLOB, rev.buf,
- config, config_size, ¶meter, NULL);
+ config, config_size, ¶meter, CONFIG_SCOPE_UNKNOWN, NULL);
strbuf_release(&rev);
free(config);
@@ -713,7 +713,8 @@ void gitmodules_config_oid(const struct object_id *commit_oid)
if (gitmodule_oid_from_commit(commit_oid, &oid, &rev)) {
git_config_from_blob_oid(gitmodules_cb, rev.buf,
- the_repository, &oid, the_repository);
+ the_repository, &oid, the_repository,
+ CONFIG_SCOPE_UNKNOWN);
}
strbuf_release(&rev);
--
gitgitgadget
