info: only show package desc when --verbose

also introduce apk_verbosity. --quiet reduce verbosity and --verbose
increases it.

Default verbosity is 1.

src/apk.c

@@ -23,7 +23,7 @@
 
 const char *apk_root;
 const char *apk_repository = NULL;
-int apk_quiet = 0, apk_progress = 0;
+int apk_verbosity = 1, apk_progress = 0;
 int apk_cwd_fd;
 
 void apk_log(const char *prefix, const char *format, ...)
@@ -95,11 +95,12 @@ static struct apk_applet *deduce_applet(int argc, char **argv)
 	return NULL;
 }
 
-#define NUM_GENERIC_OPTS 4
+#define NUM_GENERIC_OPTS 5
 static struct option generic_options[32] = {
 	{ "root",	required_argument, 	NULL, 'Q' },
 	{ "repository",	required_argument, 	NULL, 'X' },
 	{ "quiet",	no_argument,		NULL, 'q' },
+	{ "verbose",	no_argument,		NULL, 'v' },
 	{ "progress",	no_argument,		NULL, 0x100 },
 };
 
@@ -148,7 +149,10 @@ int main(int argc, char **argv)
 			apk_repository = optarg;
 			break;
 		case 'q':
-			apk_quiet = 1;
+			apk_verbosity--;
+			break;
+		case 'v':
+			apk_verbosity++;
 			break;
 		case 0x100:
 			apk_progress = 1;

src/apk_defines.h

@@ -50,11 +50,11 @@ extern csum_t bad_checksum;
 #define csum_valid(buf)			memcmp(buf, bad_checksum, sizeof(csum_t))
 #endif
 
-extern int apk_cwd_fd, apk_quiet, apk_progress;
+extern int apk_cwd_fd, apk_verbosity, apk_progress;
 
 #define apk_error(args...)	apk_log("ERROR: ", args);
-#define apk_warning(args...)	if (!apk_quiet) { apk_log("WARNING: ", args); }
-#define apk_message(args...)	if (!apk_quiet) { apk_log(NULL, args); }
+#define apk_warning(args...)	if (apk_verbosity > 0) { apk_log("WARNING: ", args); }
+#define apk_message(args...)	if (apk_verbosity > 0) { apk_log(NULL, args); }
 
 void apk_log(const char *prefix, const char *format, ...);
 

src/audit.c

@@ -75,7 +75,7 @@ static int audit_directory(apk_hash_item item, void *ctx)
 				reason = 'F';
 			}
 		}
-		if (apk_quiet)
+		if (apk_verbosity < 1)
 			printf("%s\n", tmp);
 		else
 			printf("%c %s\n", reason, tmp);

src/info.c

@@ -26,8 +26,10 @@ static int info_list(struct apk_database *db, int argc, char **argv)
 
 	list_for_each_entry(pkg, &db->installed.packages, installed_pkgs_list) {
 		printf("%s", pkg->name->name);
-		if (!apk_quiet)
-			printf("-%s - %s", pkg->version, pkg->description);
+		if (apk_verbosity > 0)
+			printf("-%s", pkg->version);
+		if (apk_verbosity > 1)
+			printf("- %s", pkg->description);
 		printf("\n");
 	}
 	return 0;
@@ -66,7 +68,7 @@ static int info_who_owns(struct apk_database *db, int argc, char **argv)
 		if (pkg == NULL)
 			continue;
 
-		if (apk_quiet) {
+		if (apk_verbosity < 1) {
 			dep = (struct apk_dependency) {
 				.name = pkg->name,
 			};
@@ -76,7 +78,7 @@ static int info_who_owns(struct apk_database *db, int argc, char **argv)
 			       pkg->name->name, pkg->version);
 		}
 	}
-	if (apk_quiet && deps != NULL) {
+	if (apk_verbosity < 1 && deps != NULL) {
 		char buf[512];
 		apk_deps_format(buf, sizeof(buf), deps);
 		printf("%s\n", buf);