[PATCH v9 3/8] add line number and file name info to `config_set`
From: Tanay Abhra <hidden>
Date: 2016-06-15 23:02:09
Subsystem:
the rest · Maintainer:
Linus Torvalds
Store file name and line number for each key-value pair in the cache during parsing of the configuration files. Signed-off-by: Tanay Abhra <redacted> --- cache.h | 5 +++++ config.c | 16 ++++++++++++++-- 2 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/cache.h b/cache.h
index 7292aef..0b1bdfd 100644
--- a/cache.h
+++ b/cache.h@@ -1383,6 +1383,11 @@ extern int git_config_get_bool_or_int(const char *key, int *is_bool, int *dest); extern int git_config_get_maybe_bool(const char *key, int *dest); extern int git_config_get_pathname(const char *key, const char **dest); +struct key_value_info { + const char *filename; + int linenr; +}; + extern int committer_ident_sufficiently_given(void); extern int author_ident_sufficiently_given(void);
diff --git a/config.c b/config.c
index bb4629e..e4d745e 100644
--- a/config.c
+++ b/config.c@@ -1260,6 +1260,9 @@ static struct config_set_element *configset_find_element(struct config_set *cs, static int configset_add_value(struct config_set *cs, const char *key, const char *value) { struct config_set_element *e; + struct string_list_item *si; + struct key_value_info *kv_info = xmalloc(sizeof(*kv_info)); + e = configset_find_element(cs, key); /* * Since the keys are being fed by git_config*() callback mechanism, they
@@ -1272,7 +1275,16 @@ static int configset_add_value(struct config_set *cs, const char *key, const cha string_list_init(&e->value_list, 1); hashmap_add(&cs->config_hash, e); } - string_list_append_nodup(&e->value_list, value ? xstrdup(value) : NULL); + si = string_list_append_nodup(&e->value_list, value ? xstrdup(value) : NULL); + if (cf) { + kv_info->filename = strintern(cf->name); + kv_info->linenr = cf->linenr; + } else { + /* for values read from `git_config_from_parameters()` */ + kv_info->filename = NULL; + kv_info->linenr = -1; + } + si->util = kv_info; return 0; }
@@ -1299,7 +1311,7 @@ void git_configset_clear(struct config_set *cs) hashmap_iter_init(&cs->config_hash, &iter); while ((entry = hashmap_iter_next(&iter))) { free(entry->key); - string_list_clear(&entry->value_list, 0); + string_list_clear(&entry->value_list, 1); } hashmap_free(&cs->config_hash, 1); cs->hash_initialized = 0;
--
1.9.0.GIT