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Diffstat (limited to 'submodule.c')
-rw-r--r--submodule.c57
1 files changed, 56 insertions, 1 deletions
diff --git a/submodule.c b/submodule.c
index 61cb6e21dd..ff2863074b 100644
--- a/submodule.c
+++ b/submodule.c
@@ -6,6 +6,10 @@
#include "revision.h"
#include "run-command.h"
#include "diffcore.h"
+#include "string-list.h"
+
+struct string_list config_name_for_path;
+struct string_list config_ignore_for_name;
static int add_submodule_odb(const char *path)
{
@@ -46,6 +50,57 @@ done:
return ret;
}
+void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
+ const char *path)
+{
+ struct string_list_item *path_option, *ignore_option;
+ path_option = unsorted_string_list_lookup(&config_name_for_path, path);
+ if (path_option) {
+ ignore_option = unsorted_string_list_lookup(&config_ignore_for_name, path_option->util);
+ if (ignore_option)
+ handle_ignore_submodules_arg(diffopt, ignore_option->util);
+ }
+}
+
+int parse_submodule_config_option(const char *var, const char *value)
+{
+ int len;
+ struct string_list_item *config;
+ struct strbuf submodname = STRBUF_INIT;
+
+ var += 10; /* Skip "submodule." */
+
+ len = strlen(var);
+ if ((len > 5) && !strcmp(var + len - 5, ".path")) {
+ strbuf_add(&submodname, var, len - 5);
+ config = unsorted_string_list_lookup(&config_name_for_path, value);
+ if (config)
+ free(config->util);
+ else
+ config = string_list_append(&config_name_for_path, xstrdup(value));
+ config->util = strbuf_detach(&submodname, NULL);
+ strbuf_release(&submodname);
+ } else if ((len > 7) && !strcmp(var + len - 7, ".ignore")) {
+ if (strcmp(value, "untracked") && strcmp(value, "dirty") &&
+ strcmp(value, "all") && strcmp(value, "none")) {
+ warning("Invalid parameter \"%s\" for config option \"submodule.%s.ignore\"", value, var);
+ return 0;
+ }
+
+ strbuf_add(&submodname, var, len - 7);
+ config = unsorted_string_list_lookup(&config_ignore_for_name, submodname.buf);
+ if (config)
+ free(config->util);
+ else
+ config = string_list_append(&config_ignore_for_name,
+ strbuf_detach(&submodname, NULL));
+ strbuf_release(&submodname);
+ config->util = xstrdup(value);
+ return 0;
+ }
+ return 0;
+}
+
void handle_ignore_submodules_arg(struct diff_options *diffopt,
const char *arg)
{
@@ -55,7 +110,7 @@ void handle_ignore_submodules_arg(struct diff_options *diffopt,
DIFF_OPT_SET(diffopt, IGNORE_UNTRACKED_IN_SUBMODULES);
else if (!strcmp(arg, "dirty"))
DIFF_OPT_SET(diffopt, IGNORE_DIRTY_SUBMODULES);
- else
+ else if (strcmp(arg, "none"))
die("bad --ignore-submodules argument: %s", arg);
}