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authorAllan McRae <allan@archlinux.org>2016-03-29 22:00:02 +1000
committerAllan McRae <allan@archlinux.org>2016-05-18 15:45:55 +1000
commit7bebe4deff0afd4e220b5c4d6024bffb08bd794f (patch)
tree2edac939329bbb0577494f3c0ab8af00b790ab40
parent02a0bf550a22e199f48537b7eee87361b112e8a0 (diff)
Report local file URL for -Sp operations if package is in cache
When using "pacman -Sp" operation to get URLs of packages to download, it is useful to know which packages are already in the file cache and do not need downloaded. Print packages in the cache with a file:// prefix. e.g $ pacman -Sp glibc file:///var/cache/pacman/glibc-2.23-1-x86_64.pkg.tar.xz Also use package locations in case statements rather than opersations. This allows the ALPM_PKG_SYNCDB to fall thorough to just printing the package name for weird serverless repo setups. Fixes FS#15868 Signed-off-by: Allan McRae <allan@archlinux.org>
-rw-r--r--src/pacman/util.c27
1 files changed, 24 insertions, 3 deletions
diff --git a/src/pacman/util.c b/src/pacman/util.c
index 0155493f..81780f7c 100644
--- a/src/pacman/util.c
+++ b/src/pacman/util.c
@@ -1025,16 +1025,37 @@ static char *pkg_get_location(alpm_pkg_t *pkg)
{
alpm_list_t *servers;
char *string = NULL;
- switch(config->op) {
- case PM_OP_SYNC:
+ switch(alpm_pkg_get_origin(pkg)) {
+ case ALPM_PKG_FROM_SYNCDB:
+ if(alpm_pkg_download_size(pkg) == 0) {
+ /* file is already in the package cache */
+ alpm_list_t *i;
+ const char *pkgfile = alpm_pkg_get_filename(pkg);
+ char path[PATH_MAX];
+ struct stat buf;
+
+ for(i = alpm_option_get_cachedirs(config->handle); i; i = i->next) {
+ snprintf(path, PATH_MAX, "%s%s", (char *)i->data, pkgfile);
+ if(stat(path, &buf) == 0 && S_ISREG(buf.st_mode)) {
+ pm_asprintf(&string, "file://%s", path);
+ return string;
+ }
+ }
+ }
+
servers = alpm_db_get_servers(alpm_pkg_get_db(pkg));
if(servers) {
pm_asprintf(&string, "%s/%s", (char *)(servers->data),
alpm_pkg_get_filename(pkg));
return string;
}
- case PM_OP_UPGRADE:
+
+ /* fallthrough - for theoretical serverless repos */
+
+ case ALPM_PKG_FROM_FILE:
return strdup(alpm_pkg_get_filename(pkg));
+
+ case ALPM_PKG_FROM_LOCALDB:
default:
pm_asprintf(&string, "%s-%s", alpm_pkg_get_name(pkg), alpm_pkg_get_version(pkg));
return string;