Clarify function purpose with rename

The is_tracked_bundle function doesn't not accurately portray its
purpose, rename to is_installed_bundle as it is actually looking at
the installed content directory.

src/bundle.c

@@ -113,10 +113,10 @@ free_out:
 	return ret;
 }
 
-/* Finds out whether bundle_name is tracked bundle on
+/* Finds out whether bundle_name is installed bundle on
 *  current system.
 */
-bool is_tracked_bundle(const char *bundle_name)
+bool is_installed_bundle(const char *bundle_name)
 {
 	struct stat statb;
 	char *filename = NULL;
@@ -294,7 +294,7 @@ enum swupd_code show_bundle_reqd_by(const char *bundle_name, bool server)
 	struct list *subs = NULL;
 	struct list *reqd_by = NULL;
 
-	if (!server && !is_tracked_bundle(bundle_name)) {
+	if (!server && !is_installed_bundle(bundle_name)) {
 		fprintf(stderr, "Error: Bundle \"%s\" does not seem to be installed\n", bundle_name);
 		fprintf(stderr, "       try passing --all to check uninstalled bundles\n");
 		ret = SWUPD_BUNDLE_NOT_TRACKED;
@@ -537,7 +537,7 @@ enum swupd_code remove_bundles(char **bundles)
 			goto out_free_curl;
 		}
 
-		if (!is_tracked_bundle(bundle)) {
+		if (!is_installed_bundle(bundle)) {
 			fprintf(stderr, "Warning: Bundle \"%s\" is not installed, skipping it...\n", bundle);
 			ret = SWUPD_BUNDLE_NOT_TRACKED;
 			bad++;
@@ -717,7 +717,7 @@ int add_subscriptions(struct list *bundles, struct list **subs, struct manifest
 		}
 		free_manifest(manifest);
 
-		if (!find_all && is_tracked_bundle(bundle)) {
+		if (!find_all && is_installed_bundle(bundle)) {
 			continue;
 		}
 
@@ -757,10 +757,10 @@ static enum swupd_code install_bundles(struct list *bundles, struct list **subs,
 		char *bundle;
 		bundle = iter->data;
 		iter = iter->next;
-		if (is_tracked_bundle(bundle)) {
+		if (is_installed_bundle(bundle)) {
 			fprintf(stderr, "Warning: Bundle \"%s\" is already installed, skipping it...\n", bundle);
 			already_installed++;
-			/* track as installed since they tried to install it */
+			/* track as installed since the user tried to install */
 			track_installed(bundle);
 		}
 		/* warn the user if the bundle to be installed is experimental */

src/manifest.c

@@ -537,7 +537,7 @@ static void set_untracked_manifest_files(struct manifest *manifest)
 {
 	struct list *files;
 
-	if (!manifest || is_tracked_bundle(manifest->component)) {
+	if (!manifest || is_installed_bundle(manifest->component)) {
 		return;
 	}
 

src/search.c

@@ -88,8 +88,8 @@ static void add_bundle_file_result(char *bundlename, char *filename, double scor
 		ON_NULL_ABORT(bundle);
 		results = list_append_data(results, bundle);
 		strncpy(bundle->bundle_name, bundlename, BUNDLE_NAME_MAXLEN - 1);
-		/* record if the bundle is tracked on the system */
-		bundle->is_tracked = is_tracked_bundle(bundlename);
+		/* record if the bundle is installed on the system */
+		bundle->is_tracked = is_installed_bundle(bundlename);
 		bundle->is_experimental = is_experimental;
 	}
 
@@ -216,7 +216,7 @@ static long calculate_size(char *bname, struct list *bundle_info, bool installed
 		 *
 		 * Otherwise only add the contentsize of bundles not already
 		 * installed on the system. */
-		if (installed || !is_tracked_bundle(bname)) {
+		if (installed || !is_installed_bundle(bname)) {
 			size += bi->topsize;
 			bi->seen = true;
 		}

src/swupd.h

@@ -364,7 +364,7 @@ struct list *free_bundle(struct list *item);
 extern void create_and_append_subscription(struct list **subs, const char *component);
 
 /* bundle.c */
-extern bool is_tracked_bundle(const char *bundle_name);
+extern bool is_installed_bundle(const char *bundle_name);
 extern enum swupd_code remove_bundles(char **bundles);
 extern enum swupd_code show_bundle_reqd_by(const char *bundle_name, bool server);
 extern enum swupd_code show_included_bundles(char *bundle_name);