Merge branch 'nd/complete-config-vars'
[git/git.git] / fsck.c
diff --git a/fsck.c b/fsck.c
index 48e7e36..0b8b20b 100644 (file)
--- a/fsck.c
+++ b/fsck.c
@@ -14,6 +14,7 @@
 #include "packfile.h"
 #include "submodule-config.h"
 #include "config.h"
+#include "help.h"
 
 static struct oidset gitmodules_found = OIDSET_INIT;
 static struct oidset gitmodules_done = OIDSET_INIT;
@@ -86,37 +87,60 @@ enum fsck_msg_id {
 #undef MSG_ID
 
 #define STR(x) #x
-#define MSG_ID(id, msg_type) { STR(id), NULL, FSCK_##msg_type },
+#define MSG_ID(id, msg_type) { STR(id), NULL, NULL, FSCK_##msg_type },
 static struct {
        const char *id_string;
        const char *downcased;
+       const char *camelcased;
        int msg_type;
 } msg_id_info[FSCK_MSG_MAX + 1] = {
        FOREACH_MSG_ID(MSG_ID)
-       { NULL, NULL, -1 }
+       { NULL, NULL, NULL, -1 }
 };
 #undef MSG_ID
 
-static int parse_msg_id(const char *text)
+static void prepare_msg_ids(void)
 {
        int i;
 
-       if (!msg_id_info[0].downcased) {
-               /* convert id_string to lower case, without underscores. */
-               for (i = 0; i < FSCK_MSG_MAX; i++) {
-                       const char *p = msg_id_info[i].id_string;
-                       int len = strlen(p);
-                       char *q = xmalloc(len);
-
-                       msg_id_info[i].downcased = q;
-                       while (*p)
-                               if (*p == '_')
-                                       p++;
-                               else
-                                       *(q)++ = tolower(*(p)++);
-                       *q = '\0';
+       if (msg_id_info[0].downcased)
+               return;
+
+       /* convert id_string to lower case, without underscores. */
+       for (i = 0; i < FSCK_MSG_MAX; i++) {
+               const char *p = msg_id_info[i].id_string;
+               int len = strlen(p);
+               char *q = xmalloc(len);
+
+               msg_id_info[i].downcased = q;
+               while (*p)
+                       if (*p == '_')
+                               p++;
+                       else
+                               *(q)++ = tolower(*(p)++);
+               *q = '\0';
+
+               p = msg_id_info[i].id_string;
+               q = xmalloc(len);
+               msg_id_info[i].camelcased = q;
+               while (*p) {
+                       if (*p == '_') {
+                               p++;
+                               if (*p)
+                                       *q++ = *p++;
+                       } else {
+                               *q++ = tolower(*p++);
+                       }
                }
+               *q = '\0';
        }
+}
+
+static int parse_msg_id(const char *text)
+{
+       int i;
+
+       prepare_msg_ids();
 
        for (i = 0; i < FSCK_MSG_MAX; i++)
                if (!strcmp(text, msg_id_info[i].downcased))
@@ -125,6 +149,16 @@ static int parse_msg_id(const char *text)
        return -1;
 }
 
+void list_config_fsck_msg_ids(struct string_list *list, const char *prefix)
+{
+       int i;
+
+       prepare_msg_ids();
+
+       for (i = 0; i < FSCK_MSG_MAX; i++)
+               list_config_item(list, prefix, msg_id_info[i].camelcased);
+}
+
 static int fsck_msg_type(enum fsck_msg_id msg_id,
        struct fsck_options *options)
 {