From: Jens Lehmann <Jens.Lehmann@xxxxxx>
Date: Mon, 18 Jun 2012 22:17:59 +0200
This commit adds the functions needed for configuration, for setting the
default behavior and for determining if a submodule path should be updated
automatically.
Signed-off-by: Jens Lehmann <Jens.Lehmann@xxxxxx>
Signed-off-by: Jonathan Nieder <jrnieder@xxxxxxxxx>
---
Should probably be squashed into a patch that uses and documents this
configuration.
submodule.c | 36 ++++++++++++++++++++++++++++++++++++
submodule.h | 3 +++
2 files changed, 39 insertions(+)
diff --git a/submodule.c b/submodule.c
index 613857e..3f18d4d 100644
--- a/submodule.c
+++ b/submodule.c
@@ -16,6 +16,8 @@ static struct string_list config_name_for_path;
static struct string_list config_fetch_recurse_submodules_for_name;
static struct string_list config_ignore_for_name;
static int config_fetch_recurse_submodules = RECURSE_SUBMODULES_ON_DEMAND;
+static int config_update_recurse_submodules = RECURSE_SUBMODULES_OFF;
+static int option_update_recurse_submodules = RECURSE_SUBMODULES_DEFAULT;
static struct string_list changed_submodule_paths;
static int initialized_fetch_ref_tips;
static struct sha1_array ref_tips_before_fetch;
@@ -382,6 +384,34 @@ int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg)
}
}
+int parse_update_recurse_submodules_arg(const char *opt, const char *arg)
+{
+ switch (git_config_maybe_bool(opt, arg)) {
+ case 1:
+ return RECURSE_SUBMODULES_ON;
+ case 0:
+ return RECURSE_SUBMODULES_OFF;
+ default:
+ if (!strcmp(arg, "checkout"))
+ return RECURSE_SUBMODULES_ON;
+ die("bad %s argument: %s", opt, arg);
+ }
+}
+
+int submodule_needs_update(const char *path)
+{
+ struct string_list_item *path_option;
+ path_option = unsorted_string_list_lookup(&config_name_for_path, path);
+ if (!path_option)
+ return 0;
+
+ /* update can't be "none", "merge" or "rebase" */
+
+ if (option_update_recurse_submodules != RECURSE_SUBMODULES_DEFAULT)
+ return 1;
+ return config_update_recurse_submodules != RECURSE_SUBMODULES_OFF;
+}
+
void show_submodule_summary(FILE *f, const char *path,
const char *line_prefix,
unsigned char one[20], unsigned char two[20],
@@ -589,6 +619,12 @@ int push_unpushed_submodules(unsigned char new_sha1[20], const char *remotes_nam
return ret;
}
+void set_config_update_recurse_submodules(int default_value, int option_value)
+{
+ config_update_recurse_submodules = default_value;
+ option_update_recurse_submodules = option_value;
+}
+
static int is_submodule_commit_present(const char *path, unsigned char sha1[20])
{
int is_present = 0;
diff --git a/submodule.h b/submodule.h
index 7beec48..055918c 100644
--- a/submodule.h
+++ b/submodule.h
@@ -22,12 +22,15 @@ void gitmodules_config(void);
int parse_submodule_config_option(const char *var, const char *value);
void handle_ignore_submodules_arg(struct diff_options *diffopt, const char *);
int parse_fetch_recurse_submodules_arg(const char *opt, const char *arg);
+int parse_update_recurse_submodules_arg(const char *opt, const char *arg);
+int submodule_needs_update(const char *path);
void show_submodule_summary(FILE *f, const char *path,
const char *line_prefix,
unsigned char one[20], unsigned char two[20],
unsigned dirty_submodule, const char *meta,
const char *del, const char *add, const char *reset);
void set_config_fetch_recurse_submodules(int value);
+void set_config_update_recurse_submodules(int default_value, int option_value);
void check_for_new_submodule_commits(unsigned char new_sha1[20]);
int fetch_populated_submodules(const struct argv_array *options,
const char *prefix, int command_line_option,
--
1.8.5.1
--
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