xbps-bin: multiple fixes to update packages.

* Fix 'autoupdate' target to look for new packages in ALL repos, not
  just the first one that has the package.
* Fix 'update' target to work correctly.

--HG--
extra : convert_revision : xtraeme%40gmail.com-20091016133157-asvkv5jb6i9q2ibe

bin/xbps-bin/install.c

@@ -220,10 +220,19 @@ xbps_install_pkg(const char *pkg, bool force, bool update)
 	pkgd = xbps_find_pkg_installed_from_plist(pkg);
 	if (update) {
 		if (pkgd) {
-			if ((rv = xbps_find_new_pkg(pkg, pkgd)) == 0) {
+			rv = xbps_find_new_pkg(pkg, pkgd);
+			if (rv == EEXIST) {
 				printf("Package '%s' is up to date.\n", pkg);
 				prop_object_release(pkgd);
 				cleanup(rv);
+			} else if (rv == ENOENT) {
+				printf("Package '%s' not found in "
+				    "repository pool.\n", pkg);
+				prop_object_release(pkgd);
+				cleanup(rv);
+			} else if (rv != 0) {
+				prop_object_release(pkgd);
+				cleanup(rv);
 			}
 			prop_object_release(pkgd);
 		} else {
@@ -238,7 +247,8 @@ xbps_install_pkg(const char *pkg, bool force, bool update)
 		}
 		rv = xbps_prepare_pkg(pkg);
 		if (rv != 0 && rv == EAGAIN) {
-			printf("Unable to locate '%s' in repository pool.\n", pkg);
+			printf("Unable to locate '%s' in repository pool.\n",
+			    pkg);
 			cleanup(rv);
 		} else if (rv != 0 && rv != ENOENT) {
 			printf("Unexpected error: %s", strerror(rv));
@@ -268,12 +278,21 @@ xbps_install_pkg(const char *pkg, bool force, bool update)
 	prop_dictionary_get_cstring_nocopy(trans->dict,
 	     "origin", &trans->originpkgname);
 
+	/*
+	 * Sort the package transaction dictionary.
+	 */
+	if ((rv = xbps_sort_pkg_deps(trans->dict)) != 0) {
+		printf("Error while sorting packages: %s\n",
+		    strerror(rv));
+		goto out2;
+	}
+
 	/*
 	 * It's time to run the transaction!
 	 */
 	trans->iter = xbps_get_array_iter_from_dict(trans->dict, "packages");
 	if (trans->iter == NULL) {
-		printf("error: allocating array mem! (%s)",
+		printf("error: allocating array mem! (%s)\n",
 		    strerror(errno));
 		goto out2;
 	}

bin/xbps-bin/main.c

@@ -130,6 +130,11 @@ main(int argc, char **argv)
 			goto out;
 		}
 	}
+	if ((rv = xbps_prepare_repolist_data()) != 0) {
+		printf("Couldn't initialized repository pool data (%s)\n",
+		    strerror(rv));
+		goto out;
+	}
 
 	if (strcasecmp(argv[0], "list") == 0) {
 		/* Lists packages currently registered in database. */
@@ -267,6 +272,7 @@ main(int argc, char **argv)
 	}
 
 out:
+	xbps_release_repolist_data();
 	xbps_release_regpkgdb_dict();
 	if (rv != 0)
 		exit(EXIT_FAILURE);

lib/findpkg.c

@@ -228,7 +228,10 @@ xbps_find_new_packages(void)
 	 */
 	while ((obj = prop_object_iterator_next(iter)) != NULL) {
 		prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
-		if ((rv = xbps_find_new_pkg(pkgname, obj)) != 0) {
+		rv = xbps_find_new_pkg(pkgname, obj);
+		if (rv == ENOENT || rv == EEXIST)
+			continue;
+		else if (rv != 0) {
 			prop_object_iterator_release(iter);
 			return rv;
 		}
@@ -246,6 +249,7 @@ xbps_find_new_pkg(const char *pkgname, prop_dictionary_t instpkg)
 	struct repository_data *rdata;
 	const char *repoloc, *repover, *instver;
 	int rv = 0;
+	bool newpkg_found = false;
 
 	assert(pkgname != NULL);
 	assert(instpkg != NULL);
@@ -259,22 +263,24 @@ xbps_find_new_pkg(const char *pkgname, prop_dictionary_t instpkg)
 		    "packages", pkgname);
 		if (pkgrd != NULL) {
 			/*
-			 * Check if installed version is >= than the
+			 * Check if version in repository is greater than
-			 * one available in current repository.
+			 * the version currently installed.
 			 */
 			prop_dictionary_get_cstring_nocopy(instpkg,
 			    "version", &instver);
 			prop_dictionary_get_cstring_nocopy(pkgrd,
 			    "version", &repover);
-			if (xbps_cmpver(instver, repover) >= 0)
+			if (xbps_cmpver(repover, instver) > 0) {
-				goto out;
+				newpkg_found = true;
-
+				break;
-			break;
+			}
 		}
 	}
-	if (pkgrd == NULL)
+	if (!newpkg_found)
-		return 0;
+		return EEXIST;
 
+	if (pkgrd == NULL)
+		return ENOENT;
 	/*
 	 * Create master pkg dictionary.
 	 */