Allow $repo expansion in 'Server' config lines

Small change (addition of a 'strreplace' function) which replaces
any $repo tokens found in a server line with the name of the repo
or section being processed.

While this is more simplistic than suggestions on flyspray, it works
and I think it is cleaner.  Merits can be discussed further.

Ref: FS#6389

Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h
index b98d8a7a..a1551273 100644
--- a/lib/libalpm/util.h
+++ b/lib/libalpm/util.h
@@ -48,6 +48,7 @@ int _alpm_makepath(const char *path);
 int _alpm_copyfile(const char *src, const char *dest);
 char *_alpm_strtoupper(char *str);
 char *_alpm_strtrim(char *str);
+char *_alpm_strreplace(const char *str, const char *needle, const char *replace);
 int _alpm_lckmk(const char *file);
 int _alpm_lckrm(const char *file);
 int _alpm_unpack(const char *archive, const char *prefix, const char *fn);