pacman/deptest: reimplement with alpm_find_satisfier

It's very easy to re-implement the -T feature with the more generic
alpm_find_satisfier rather then the more specific and less useful
alpm_deptest.

Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 11 insertions, 3 deletions

diff --git a/src/pacman/deptest.c b/src/pacman/deptest.c
index f043c201..82c0cd6f 100644
--- a/src/pacman/deptest.c
+++ b/src/pacman/deptest.c
@@ -35,16 +35,24 @@
 int pacman_deptest(alpm_list_t *targets)
 {
 	alpm_list_t *i;
+	alpm_list_t *deps = NULL;
+	pmdb_t *localdb = alpm_option_get_localdb();
+
+	for(i = targets; i; i = alpm_list_next(i)) {
+		char *target = alpm_list_getdata(i);
+
+		if(!alpm_find_satisfier(alpm_db_get_pkgcache(localdb), target)) {
+			deps = alpm_list_add(deps, target);
+		}
+	}
 
-	alpm_list_t *deps = alpm_deptest(alpm_option_get_localdb(), targets);
 	if(deps == NULL) {
 		return(0);
 	}
 
 	for(i = deps; i; i = alpm_list_next(i)) {
-		const char *dep;
+		const char *dep = alpm_list_getdata(i);
 
-		dep = alpm_list_getdata(i);
 		printf("%s\n", dep);
 	}
 	alpm_list_free(deps);