Implemented a crappy version of -Qu (query upgrades). This simply outputs the

packages to be upgraded in a -Su operation.  Much of the code is duplicated from
sync.c.
TODO: move the implementation to upgrades.c, and reimplement the sync_sysupgrade
function in terms of this:
    trans->packages = alpm_get_upgrades();

1 files changed, 13 insertions, 0 deletions

diff --git a/src/pacman/query.c b/src/pacman/query.c
index be7ca837..36b4af80 100644
--- a/src/pacman/query.c
+++ b/src/pacman/query.c
@@ -124,6 +124,19 @@ int pacman_query(alpm_list_t *targets)
 		}
 	}
 
+	if(config->op_q_upgrade) {
+		MSG(NL, _("Checking for package upgrades"));
+		alpm_list_t *syncpkgs;
+
+		if((syncpkgs = alpm_get_upgrades()) != NULL) {
+				display_targets(syncpkgs);
+				return(0);
+		} else {
+			MSG(NL, _("no upgrades found"));
+			return(1);
+		}
+	}
+
 	for(i = targets; !done; i = (i ? alpm_list_next(i) : NULL)) {
 		if(targets == NULL) {
 			done = 1;