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-   -   Skip special files when cleaning package cache (http://www.linux-archive.org/archlinux-pacman-development/642842-skip-special-files-when-cleaning-package-cache.html)

Allan McRae 03-10-2012 12:04 AM

Skip special files when cleaning package cache
 
Ignore *.sig, *.db*, and *.src.tar* when cleaning the package cache.

Fixes FS#25166.

Signed-off-by: Allan McRae <allan@archlinux.org>
---

Why didn't I know about fnmatch before... so much easier than the
regex stuff I was doing before!

src/pacman/sync.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/src/pacman/sync.c b/src/pacman/sync.c
index e69ca58..1df2a6f 100644
--- a/src/pacman/sync.c
+++ b/src/pacman/sync.c
@@ -26,6 +26,7 @@
#include <errno.h>
#include <dirent.h>
#include <sys/stat.h>
+#include <fnmatch.h>

#include <alpm.h>
#include <alpm_list.h>
@@ -222,6 +223,23 @@ static int sync_cleancache(int level)
if(strcmp(ent->d_name, ".") == 0 || strcmp(ent->d_name, "..") == 0) {
continue;
}
+
+ /* skip signature files - they are removed with their package file */
+ if(fnmatch("*.sig", ent->d_name, 0) == 0) {
+ continue;
+ }
+
+ /* skip package database within the cache directory */
+ if(fnmatch("*.db*", ent->d_name, 0) == 0) {
+ continue;
+ }
+
+ /* skip source packages withing the cache directory */
+ if(fnmatch("*.src.tar*", ent->d_name, 0) == 0) {
+ continue;
+ }
+
+
/* build the full filepath */
snprintf(path, PATH_MAX, "%s%s", cachedir, ent->d_name);

--
1.7.9.3


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