vscode: let cSpell work on commit messages, too

diff --git a/refspec.c b/refspec.c
index 6e45365a23563b3cfd62f025fc74ec7980382ac7..e8010dce0ce27472c2b3269e13b9c1de6a69f3cc 100644 (file)
--- a/refspec.c
+++ b/refspec.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "argv-array.h"
 #include "refs.h"
 #include "refspec.h"
 
@@ -123,11 +124,16 @@ static int parse_refspec(struct refspec_item *item, const char *refspec, int fet
        return 1;
 }
 
-void refspec_item_init(struct refspec_item *item, const char *refspec, int fetch)
+int refspec_item_init(struct refspec_item *item, const char *refspec, int fetch)
 {
        memset(item, 0, sizeof(*item));
+       return parse_refspec(item, refspec, fetch);
+}
 
-       if (!parse_refspec(item, refspec, fetch))
+void refspec_item_init_or_die(struct refspec_item *item, const char *refspec,
+                             int fetch)
+{
+       if (!refspec_item_init(item, refspec, fetch))
                die("Invalid refspec '%s'", refspec);
 }
 
@@ -151,7 +157,7 @@ void refspec_append(struct refspec *rs, const char *refspec)
 {
        struct refspec_item item;
 
-       refspec_item_init(&item, refspec, rs->fetch);
+       refspec_item_init_or_die(&item, refspec, rs->fetch);
 
        ALLOC_GROW(rs->items, rs->nr + 1, rs->alloc);
        rs->items[rs->nr++] = item;
@@ -190,7 +196,37 @@ void refspec_clear(struct refspec *rs)
 int valid_fetch_refspec(const char *fetch_refspec_str)
 {
        struct refspec_item refspec;
-       int ret = parse_refspec(&refspec, fetch_refspec_str, REFSPEC_FETCH);
+       int ret = refspec_item_init(&refspec, fetch_refspec_str, REFSPEC_FETCH);
        refspec_item_clear(&refspec);
        return ret;
 }
+
+void refspec_ref_prefixes(const struct refspec *rs,
+                         struct argv_array *ref_prefixes)
+{
+       int i;
+       for (i = 0; i < rs->nr; i++) {
+               const struct refspec_item *item = &rs->items[i];
+               const char *prefix = NULL;
+
+               if (item->exact_sha1)
+                       continue;
+               if (rs->fetch == REFSPEC_FETCH)
+                       prefix = item->src;
+               else if (item->dst)
+                       prefix = item->dst;
+               else if (item->src && !item->exact_sha1)
+                       prefix = item->src;
+
+               if (prefix) {
+                       if (item->pattern) {
+                               const char *glob = strchr(prefix, '*');
+                               argv_array_pushf(ref_prefixes, "%.*s",
+                                                (int)(glob - prefix),
+                                                prefix);
+                       } else {
+                               expand_ref_prefix(ref_prefixes, prefix);
+                       }
+               }
+       }
+}