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libxbps: added xbps_transaction_autoremove_pkgs(bool purge).

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This is to add package orphans into the transaction dictionary.
This commit is contained in:
Juan RP
2011-11-25 11:20:03 +01:00
parent bbfd2813b2
commit 0ff0aee226
6 changed files with 96 additions and 64 deletions
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2
bin/xbps-bin/defs.h
View File

@@ -43,7 +43,7 @@ struct list_pkgver_cb {
size_t pkgver_len;
};
/* from install.c */
/* from transaction.c */
int install_new_pkg(const char *);
int update_pkg(const char *);
int autoupdate_pkgs(bool, bool);

59
bin/xbps-bin/remove.c
View File

@@ -48,65 +48,6 @@ pkg_remove_and_purge(const char *pkgname, const char *version, bool purge)
return rv;
}
int
autoremove_pkgs(bool yes, bool purge)
{
prop_array_t orphans = NULL;
prop_object_t obj = NULL;
prop_object_iterator_t iter = NULL;
const char *pkgver, *pkgname, *version;
int rv = 0;
/*
* Removes orphan pkgs. These packages were installed
* as dependency and any installed package does not depend
* on it currently.
*/
orphans = xbps_find_pkg_orphans(NULL);
if (orphans == NULL)
return errno;
if (prop_array_count(orphans) == 0) {
printf("There are not orphaned packages currently.\n");
goto out;
}
iter = prop_array_iterator(orphans);
if (iter == NULL) {
rv = errno;
goto out;
}
printf("The following packages were installed automatically\n"
"(as dependencies) and aren't needed anymore:\n\n");
while ((obj = prop_object_iterator_next(iter)) != NULL) {
prop_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
print_package_line(pkgver, false);
}
prop_object_iterator_reset(iter);
printf("\n\n");
if (!yes && !noyes("Do you want to continue?")) {
printf("Cancelled!\n");
goto out;
}
while ((obj = prop_object_iterator_next(iter)) != NULL) {
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
prop_dictionary_get_cstring_nocopy(obj, "version", &version);
if ((rv = pkg_remove_and_purge(pkgname, version, purge)) != 0)
goto out;
}
out:
if (iter)
prop_object_iterator_release(iter);
if (orphans)
prop_object_release(orphans);
return rv;
}
int
remove_installed_pkgs(int argc, char **argv, bool yes, bool purge,
bool force_rm_with_deps, bool recursive_rm)

18
bin/xbps-bin/transaction.c
View File

@@ -207,6 +207,24 @@ autoupdate_pkgs(bool yes, bool show_download_pkglist_url)
return exec_transaction(yes, show_download_pkglist_url);
}
int
autoremove_pkgs(bool yes, bool purge)
{
int rv = 0;
if ((rv = xbps_transaction_autoremove_pkgs(purge)) != 0) {
if (rv == ENOENT) {
printf("No package orphans were found.\n");
return 0;
} else {
printf("Failed to autoremove packages: %s\n",
strerror(rv));
return rv;
}
}
return exec_transaction(yes, false);
}
int
install_new_pkg(const char *pkg)
{