[PATCH v4 2/9] submodule: factor out a config_set_in_gitmodules_file_gently function
From: Antonio Ospite <hidden>
Date: 2018-08-24 13:30:23
Subsystem:
the rest · Maintainer:
Linus Torvalds
Introduce a new config_set_in_gitmodules_file_gently() function to write config values to the .gitmodules file. This is in preparation for a future change which will use the function to write to the .gitmodules file in a more controlled way instead of using "git config -f .gitmodules". The purpose of the change is mainly to centralize the code that writes to the .gitmodules file to avoid some duplication. The naming follows git_config_set_in_file_gently() but the git_ prefix is removed to communicate that this is not a generic git-config API. Signed-off-by: Antonio Ospite <redacted> --- submodule-config.c | 12 ++++++++++++ submodule-config.h | 1 + submodule.c | 10 +++------- 3 files changed, 16 insertions(+), 7 deletions(-)
diff --git a/submodule-config.c b/submodule-config.c
index eef96c4198..b7ef055c63 100644
--- a/submodule-config.c
+++ b/submodule-config.c@@ -707,6 +707,18 @@ int print_config_from_gitmodules(const char *key) return 0; } +int config_set_in_gitmodules_file_gently(const char *key, const char *value) +{ + int ret; + + ret = git_config_set_in_file_gently(GITMODULES_FILE, key, value); + if (ret < 0) + /* Maybe the user already did that, don't error out here */ + warning(_("Could not update .gitmodules entry %s"), key); + + return ret; +} + struct fetch_config { int *max_children; int *recurse_submodules;
diff --git a/submodule-config.h b/submodule-config.h
index ed40e9a478..9957bcbbfa 100644
--- a/submodule-config.h
+++ b/submodule-config.h@@ -57,6 +57,7 @@ void submodule_free(struct repository *r); int check_submodule_name(const char *name); int print_config_from_gitmodules(const char *key); +int config_set_in_gitmodules_file_gently(const char *key, const char *value); /* * Note: these helper functions exist solely to maintain backward
diff --git a/submodule.c b/submodule.c
index 50cbf5f13e..36a9465acb 100644
--- a/submodule.c
+++ b/submodule.c@@ -89,6 +89,7 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath) { struct strbuf entry = STRBUF_INIT; const struct submodule *submodule; + int ret; if (!file_exists(GITMODULES_FILE)) /* Do nothing without .gitmodules */ return -1;
@@ -104,14 +105,9 @@ int update_path_in_gitmodules(const char *oldpath, const char *newpath) strbuf_addstr(&entry, "submodule."); strbuf_addstr(&entry, submodule->name); strbuf_addstr(&entry, ".path"); - if (git_config_set_in_file_gently(GITMODULES_FILE, entry.buf, newpath) < 0) { - /* Maybe the user already did that, don't error out here */ - warning(_("Could not update .gitmodules entry %s"), entry.buf); - strbuf_release(&entry); - return -1; - } + ret = config_set_in_gitmodules_file_gently(entry.buf, newpath); strbuf_release(&entry); - return 0; + return ret; } /*
--
2.18.0