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authorNagy Gabor <ngaba@bibl.u-szeged.hu>2009-06-09 17:23:46 +0200
committerDan McGee <dan@archlinux.org>2009-09-08 22:04:14 -0500
commit0da96abc900560f21c643b255c94a60232f4a24b (patch)
tree8bd2ac5027ffd7c181daaf13205d2372fbcd39ae
parentb7db46d610efd5f71d5e4e887fed7a3fd3b3dd86 (diff)
downloadpacman-0da96abc900560f21c643b255c94a60232f4a24b.tar.xz
Use sync.c for upgrade transaction prepare and commit
This patch utilizes the power of sync.c to fix FS#3492 and FS#5798. Now an upgrade transaction is just a sync transaction internally (in alpm), so all sync features are available with -U as well: * conflict resolving * sync dependencies from sync repos * remove unresolvable targets See http://www.archlinux.org/pipermail/pacman-dev/2009-June/008725.html for the concept. We use "mixed" target list, where PKG_FROM_FILE origin indicates local package file, PKG_FROM_CACHE indicates sync package. The front-end can add only one type of packages (depending on transaction type) atm, but if alpm resolves dependencies for -U, we may get a real mixed trans->packages list. _alpm_pkg_free_trans() was modified so that it can handle both target types _alpm_add_prepare() was removed, we use _alpm_sync_prepare() instead _alpm_add_commit() was renamed to _alpm_upgrade_targets() sync.c (and deps.c) was modified slightly to handle mixed target lists, the modifications are straightforward. There is one notable change here: We don't create new upgrade trans in sync.c, we replace the pkgcache entries with the loaded package files in the target list (this is a bit hackish) and call _alpm_upgrade_targets(). This implies a TODO (pkg->origin_data.db is not accessible anymore), but it doesn't hurt anything with pacman front-end, so it will be fixed later (otherwise this patch would be huge). I updated the documentation of -U and I added a new pactest, upgrade090.py, to test the syncdeps feature of -U. Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
-rw-r--r--doc/pacman.8.txt3
-rw-r--r--lib/libalpm/add.c87
-rw-r--r--lib/libalpm/add.h3
-rw-r--r--lib/libalpm/deps.c2
-rw-r--r--lib/libalpm/package.c11
-rw-r--r--lib/libalpm/sync.c86
-rw-r--r--lib/libalpm/trans.c16
-rw-r--r--pactest/tests/depconflict110.py8
-rw-r--r--pactest/tests/upgrade051.py4
-rw-r--r--pactest/tests/upgrade090.py28
-rw-r--r--src/pacman/upgrade.c59
11 files changed, 133 insertions, 174 deletions
diff --git a/doc/pacman.8.txt b/doc/pacman.8.txt
index 559b45d8..7f92ec71 100644
--- a/doc/pacman.8.txt
+++ b/doc/pacman.8.txt
@@ -82,7 +82,8 @@ to determine which packages need upgrading. This behavior operates as follows:
"bash>=3.2"`.
*-U, \--upgrade*::
- Upgrade or add package(s) to the system. Either a URL or file path can be
+ Upgrade or add package(s) to the system and install the required
+ dependencies from sync repos. Either a URL or file path can be
specified. This is a ``remove-then-add'' process. See <<HCF,Handling Config
Files>> for an explanation on how pacman takes care of config files.
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c
index 1b228b2d..86355007 100644
--- a/lib/libalpm/add.c
+++ b/lib/libalpm/add.c
@@ -99,91 +99,6 @@ error:
return(-1);
}
-int _alpm_add_prepare(pmtrans_t *trans, pmdb_t *db, alpm_list_t **data)
-{
- alpm_list_t *lp = NULL;
-
- ALPM_LOG_FUNC;
-
- ASSERT(trans != NULL, RET_ERR(PM_ERR_TRANS_NULL, -1));
- ASSERT(db != NULL, RET_ERR(PM_ERR_DB_NULL, -1));
-
- /* Check dependencies
- */
- if(!(trans->flags & PM_TRANS_FLAG_NODEPS)) {
- EVENT(trans, PM_TRANS_EVT_CHECKDEPS_START, NULL, NULL);
-
- /* look for unsatisfied dependencies */
- _alpm_log(PM_LOG_DEBUG, "looking for unsatisfied dependencies\n");
- lp = alpm_checkdeps(_alpm_db_get_pkgcache(db), 1, NULL, trans->packages);
- if(lp != NULL) {
- if(data) {
- *data = lp;
- } else {
- alpm_list_free_inner(lp, (alpm_list_fn_free)_alpm_depmiss_free);
- alpm_list_free(lp);
- }
- RET_ERR(PM_ERR_UNSATISFIED_DEPS, -1);
- }
-
- /* no unsatisfied deps, so look for conflicts */
- _alpm_log(PM_LOG_DEBUG, "looking for conflicts\n");
- alpm_list_t *inner = _alpm_innerconflicts(trans->packages);
- alpm_list_t *outer = _alpm_outerconflicts(db, trans->packages);
- lp = alpm_list_join(inner, outer);
-
- /* TODO : factorize the conflict resolving code from sync.c to use it here (FS#3492) */
-
- if(lp != NULL) {
- if(data) {
- *data = lp;
- } else {
- alpm_list_free_inner(lp, (alpm_list_fn_free)_alpm_conflict_free);
- alpm_list_free(lp);
- }
- if(inner) {
- _alpm_log(PM_LOG_ERROR, _("conflicting packages were found in the target list\n"));
- _alpm_log(PM_LOG_ERROR, _("you cannot install two conflicting packages at the same time\n"));
- }
- if(outer) {
- _alpm_log(PM_LOG_ERROR, _("replacing packages with -U is not supported yet\n"));
- _alpm_log(PM_LOG_ERROR, _("you can replace packages manually using -Rd and -U\n"));
- }
- RET_ERR(PM_ERR_CONFLICTING_DEPS, -1);
- }
-
- /* re-order w.r.t. dependencies */
- _alpm_log(PM_LOG_DEBUG, "sorting by dependencies\n");
- lp = _alpm_sortbydeps(trans->packages, 0);
- /* free the old alltargs */
- alpm_list_free(trans->packages);
- trans->packages = lp;
-
- EVENT(trans, PM_TRANS_EVT_CHECKDEPS_DONE, NULL, NULL);
- }
-
- /* Check for file conflicts */
- if(!(trans->flags & PM_TRANS_FLAG_FORCE)) {
- EVENT(trans, PM_TRANS_EVT_FILECONFLICTS_START, NULL, NULL);
-
- _alpm_log(PM_LOG_DEBUG, "looking for file conflicts\n");
- lp = _alpm_db_find_fileconflicts(db, trans, trans->packages, NULL);
- if(lp != NULL) {
- if(data) {
- *data = lp;
- } else {
- alpm_list_free_inner(lp, (alpm_list_fn_free)_alpm_fileconflict_free);
- alpm_list_free(lp);
- }
- RET_ERR(PM_ERR_FILE_CONFLICTS, -1);
- }
-
- EVENT(trans, PM_TRANS_EVT_FILECONFLICTS_DONE, NULL, NULL);
- }
-
- return(0);
-}
-
static int upgrade_remove(pmpkg_t *oldpkg, pmpkg_t *newpkg, pmtrans_t *trans, pmdb_t *db) {
/* this is kinda odd. If the old package exists, at this point we make a
* NEW transaction, unrelated to handle->trans, and instantiate a "remove"
@@ -858,7 +773,7 @@ cleanup:
return(ret);
}
-int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db)
+int _alpm_upgrade_packages(pmtrans_t *trans, pmdb_t *db)
{
int pkg_count, pkg_current;
alpm_list_t *targ;
diff --git a/lib/libalpm/add.h b/lib/libalpm/add.h
index 6983de9e..1a3b799d 100644
--- a/lib/libalpm/add.h
+++ b/lib/libalpm/add.h
@@ -25,8 +25,7 @@
#include "trans.h"
int _alpm_add_loadtarget(pmtrans_t *trans, pmdb_t *db, char *name);
-int _alpm_add_prepare(pmtrans_t *trans, pmdb_t *db, alpm_list_t **data);
-int _alpm_add_commit(pmtrans_t *trans, pmdb_t *db);
+int _alpm_upgrade_packages(pmtrans_t *trans, pmdb_t *db);
#endif /* _ALPM_ADD_H */
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index 02a4c7b6..46699ac6 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -605,7 +605,7 @@ int _alpm_resolvedeps(pmdb_t *local, alpm_list_t *dbs_sync, pmpkg_t *pkg,
ALPM_LOG_FUNC;
- if(local == NULL || dbs_sync == NULL) {
+ if(local == NULL) {
return(-1);
}
diff --git a/lib/libalpm/package.c b/lib/libalpm/package.c
index 002b1c89..2e0d0dfd 100644
--- a/lib/libalpm/package.c
+++ b/lib/libalpm/package.c
@@ -858,7 +858,11 @@ void _alpm_pkg_free(pmpkg_t *pkg)
FREE(pkg);
}
-/* Free transaction specific fields */
+/* This function should be used when removing a target from upgrade/sync target list
+ * Case 1: If pkg is a loaded package file (PKG_FROM_FILE), it will be freed.
+ * Case 2: If pkg is a pkgcache entry (PKG_FROM_CACHE), it won't be freed,
+ * only the transaction specific fields of pkg will be freed.
+ */
void _alpm_pkg_free_trans(pmpkg_t *pkg)
{
ALPM_LOG_FUNC;
@@ -867,6 +871,11 @@ void _alpm_pkg_free_trans(pmpkg_t *pkg)
return;
}
+ if(pkg->origin == PKG_FROM_FILE) {
+ _alpm_pkg_free(pkg);
+ return;
+ }
+
alpm_list_free(pkg->removes);
pkg->removes = NULL;
}
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index dda4953d..a738d1b8 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -43,6 +43,7 @@
#include "deps.h"
#include "conflict.h"
#include "trans.h"
+#include "add.h"
#include "util.h"
#include "handle.h"
#include "alpm.h"
@@ -282,6 +283,11 @@ static int compute_download_size(pmpkg_t *newpkg)
char *fpath;
off_t size = 0;
+ if(newpkg->origin == PKG_FROM_FILE) {
+ newpkg->download_size = 0;
+ return(0);
+ }
+
fname = alpm_pkg_get_filename(newpkg);
ASSERT(fname != NULL, RET_ERR(PM_ERR_PKG_INVALID_NAME, -1));
fpath = _alpm_filecache_find(fname);
@@ -392,10 +398,6 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
}
}
- /* Unresolvable packages will be removed from the target list, so
- we free the transaction specific fields */
- alpm_list_free_inner(unresolvable, (alpm_list_fn_free)_alpm_pkg_free_trans);
-
/* Set DEPEND reason for pulled packages */
for(i = resolved; i; i = i->next) {
pmpkg_t *pkg = i->data;
@@ -404,6 +406,10 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
}
}
+ /* Unresolvable packages will be removed from the target list, so
+ we free the transaction specific fields */
+ alpm_list_free_inner(unresolvable, (alpm_list_fn_free)_alpm_pkg_free_trans);
+
/* re-order w.r.t. dependencies */
alpm_list_free(trans->packages);
trans->packages = _alpm_sortbydeps(resolved, 0);
@@ -468,8 +474,8 @@ int _alpm_sync_prepare(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sync
_alpm_log(PM_LOG_WARNING,
_("removing '%s' from target list because it conflicts with '%s'\n"),
rsync->name, sync->name);
- _alpm_pkg_free_trans(rsync); /* rsync is not transaction target anymore */
trans->packages = alpm_list_remove(trans->packages, rsync, _alpm_pkg_cmp, NULL);
+ _alpm_pkg_free_trans(rsync); /* rsync is not transaction target anymore */
continue;
}
@@ -711,7 +717,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
{
alpm_list_t *i, *j, *files = NULL;
alpm_list_t *deltas = NULL;
- pmtrans_t *tr_remove = NULL, *tr_upgrade = NULL;
+ pmtrans_t *tr_remove = NULL;
int replaces = 0;
int errors = 0;
const char *cachedir = NULL;
@@ -743,9 +749,8 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
for(j = trans->packages; j; j = j->next) {
pmpkg_t *spkg = j->data;
- pmdb_t *dbs = spkg->origin_data.db;
- if(current == dbs) {
+ if(spkg->origin == PKG_FROM_CACHE && current == spkg->origin_data.db) {
const char *fname = NULL;
fname = alpm_pkg_get_filename(spkg);
@@ -837,13 +842,35 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
errors = 0;
for(i = trans->packages; i; i = i->next) {
pmpkg_t *spkg = i->data;
+ if(spkg->origin == PKG_FROM_FILE) {
+ continue; /* pkg_load() has been already called, this package is valid */
+ }
+
const char *filename = alpm_pkg_get_filename(spkg);
const char *md5sum = alpm_pkg_get_md5sum(spkg);
if(test_md5sum(trans, filename, md5sum) != 0) {
errors++;
*data = alpm_list_add(*data, strdup(filename));
+ continue;
+ }
+ /* load the package file and replace pkgcache entry with it in the target list */
+ /* TODO: alpm_pkg_get_db() will not work on this target anymore */
+ _alpm_log(PM_LOG_DEBUG, "replacing pkgcache entry with package file for target %s\n", spkg->name);
+ char *filepath = _alpm_filecache_find(filename);
+ pmpkg_t *pkgfile;
+ if(alpm_pkg_load(filepath, 1, &pkgfile) != 0) {
+ _alpm_pkg_free(pkgfile);
+ errors++;
+ *data = alpm_list_add(*data, strdup(filename));
+ FREE(filepath);
+ continue;
}
+ FREE(filepath);
+ pkgfile->reason = spkg->reason; /* copy over install reason */
+ pkgfile->removes = alpm_list_copy(spkg->removes); /* copy over removes list */
+ i->data = pkgfile;
+ _alpm_pkg_free_trans(spkg); /* spkg has been removed from the target list */
}
if(errors) {
pm_errno = PM_ERR_PKG_INVALID;
@@ -856,32 +883,22 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
trans->state = STATE_COMMITING;
- /* Create remove and upgrade transactions */
+ /* Create remove transaction */
tr_remove = _alpm_trans_new();
if(tr_remove == NULL) {
_alpm_log(PM_LOG_ERROR, _("could not create removal transaction\n"));
goto error;
}
- tr_upgrade = _alpm_trans_new();
- if(tr_upgrade == NULL) {
- _alpm_log(PM_LOG_ERROR, _("could not create transaction\n"));
- goto error;
- }
if(_alpm_trans_init(tr_remove, PM_TRANS_TYPE_REMOVE, PM_TRANS_FLAG_NODEPS, NULL, NULL, NULL) == -1) {
_alpm_log(PM_LOG_ERROR, _("could not initialize the removal transaction\n"));
goto error;
}
- if(_alpm_trans_init(tr_upgrade, PM_TRANS_TYPE_UPGRADE, trans->flags, trans->cb_event, trans->cb_conv, trans->cb_progress) == -1) {
- _alpm_log(PM_LOG_ERROR, _("could not initialize transaction\n"));
- goto error;
- }
- /* adding targets */
+ /* adding targets to the remove transaction */
for(i = trans->packages; i; i = i->next) {
pmpkg_t *spkg = i->data;
alpm_list_t *j;
- /* remove transaction */
for(j = spkg->removes; j; j = j->next) {
pmpkg_t *pkg = j->data;
if(!_alpm_pkg_find(tr_remove->packages, pkg->name)) {
@@ -891,27 +908,6 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
replaces++;
}
}
- /* upgrade transaction */
- const char *fname;
- char *fpath;
-
- fname = alpm_pkg_get_filename(spkg);
- if(fname == NULL) {
- goto error;
- }
- /* Loop through the cache dirs until we find a matching file */
- fpath = _alpm_filecache_find(fname);
-
- if(_alpm_trans_addtarget(tr_upgrade, fpath) == -1) {
- FREE(fpath);
- goto error;
- }
- FREE(fpath);
-
- /* using alpm_list_last() is ok because addtarget() adds the new target at the
- * end of the tr->packages list */
- pmpkg_t *ipkg = alpm_list_last(tr_upgrade->packages)->data;
- ipkg->reason = spkg->reason;
}
/* fileconflict check */
@@ -919,8 +915,8 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
EVENT(trans, PM_TRANS_EVT_FILECONFLICTS_START, NULL, NULL);
_alpm_log(PM_LOG_DEBUG, "looking for file conflicts\n");
- alpm_list_t *conflict = _alpm_db_find_fileconflicts(db_local, tr_upgrade,
- tr_upgrade->packages, tr_remove->packages);
+ alpm_list_t *conflict = _alpm_db_find_fileconflicts(db_local, trans,
+ trans->packages, tr_remove->packages);
if(conflict) {
pm_errno = PM_ERR_FILE_CONFLICTS;
if(data) {
@@ -953,8 +949,7 @@ int _alpm_sync_commit(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t **data)
/* install targets */
_alpm_log(PM_LOG_DEBUG, "installing packages\n");
- /* add_prepare is not needed */
- if(_alpm_trans_commit(tr_upgrade, NULL) == -1) {
+ if(_alpm_upgrade_packages(trans, handle->db_local) == -1) {
_alpm_log(PM_LOG_ERROR, _("could not commit transaction\n"));
goto error;
}
@@ -964,7 +959,6 @@ error:
FREELIST(files);
alpm_list_free(deltas);
_alpm_trans_free(tr_remove);
- _alpm_trans_free(tr_upgrade);
return(ret);
}
diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c
index 240bf816..f913ba9e 100644
--- a/lib/libalpm/trans.c
+++ b/lib/libalpm/trans.c
@@ -247,7 +247,7 @@ void _alpm_trans_free(pmtrans_t *trans)
return;
}
- if(trans->type == PM_TRANS_TYPE_SYNC) {
+ if(trans->type == PM_TRANS_TYPE_SYNC || trans->type == PM_TRANS_TYPE_UPGRADE) {
alpm_list_free_inner(trans->packages, (alpm_list_fn_free)_alpm_pkg_free_trans);
} else {
alpm_list_free_inner(trans->packages, (alpm_list_fn_free)_alpm_pkg_free);
@@ -367,12 +367,6 @@ int _alpm_trans_prepare(pmtrans_t *trans, alpm_list_t **data)
}
switch(trans->type) {
- case PM_TRANS_TYPE_UPGRADE:
- if(_alpm_add_prepare(trans, handle->db_local, data) == -1) {
- /* pm_errno is set by _alpm_add_prepare() */
- return(-1);
- }
- break;
case PM_TRANS_TYPE_REMOVE:
case PM_TRANS_TYPE_REMOVEUPGRADE:
if(_alpm_remove_prepare(trans, handle->db_local, data) == -1) {
@@ -380,6 +374,7 @@ int _alpm_trans_prepare(pmtrans_t *trans, alpm_list_t **data)
return(-1);
}
break;
+ case PM_TRANS_TYPE_UPGRADE:
case PM_TRANS_TYPE_SYNC:
if(_alpm_sync_prepare(trans, handle->db_local, handle->dbs_sync, data) == -1) {
/* pm_errno is set by _alpm_sync_prepare() */
@@ -411,12 +406,6 @@ int _alpm_trans_commit(pmtrans_t *trans, alpm_list_t **data)
trans->state = STATE_COMMITING;
switch(trans->type) {
- case PM_TRANS_TYPE_UPGRADE:
- if(_alpm_add_commit(trans, handle->db_local) == -1) {
- /* pm_errno is set by _alpm_add_commit() */
- return(-1);
- }
- break;
case PM_TRANS_TYPE_REMOVE:
case PM_TRANS_TYPE_REMOVEUPGRADE:
if(_alpm_remove_commit(trans, handle->db_local) == -1) {
@@ -424,6 +413,7 @@ int _alpm_trans_commit(pmtrans_t *trans, alpm_list_t **data)
return(-1);
}
break;
+ case PM_TRANS_TYPE_UPGRADE:
case PM_TRANS_TYPE_SYNC:
if(_alpm_sync_commit(trans, handle->db_local, data) == -1) {
/* pm_errno is set by _alpm_sync_commit() */
diff --git a/pactest/tests/depconflict110.py b/pactest/tests/depconflict110.py
index fd56fa89..82e17d0b 100644
--- a/pactest/tests/depconflict110.py
+++ b/pactest/tests/depconflict110.py
@@ -7,7 +7,7 @@ self.addpkg(p);
lp = pmpkg("pkg2", "1.0-1")
self.addpkg2db("local", lp)
-self.args = "-U %s" % p.filename()
-self.addrule("PACMAN_RETCODE=1")
-self.addrule("!PKG_EXIST=pkg1")
-self.addrule("PKG_EXIST=pkg2")
+self.args = "-U %s --ask=4" % p.filename()
+self.addrule("PACMAN_RETCODE=0")
+self.addrule("PKG_EXIST=pkg1")
+self.addrule("!PKG_EXIST=pkg2")
diff --git a/pactest/tests/upgrade051.py b/pactest/tests/upgrade051.py
index 4346c24d..1d173218 100644
--- a/pactest/tests/upgrade051.py
+++ b/pactest/tests/upgrade051.py
@@ -8,10 +8,8 @@ p.conflicts = ["pkg1"]
p.provides = ["pkg1"]
self.addpkg(p)
-self.args = "-U %s" % p.filename()
+self.args = "-U %s --ask=4" % p.filename()
self.addrule("PACMAN_RETCODE=0")
self.addrule("!PKG_EXIST=pkg1")
self.addrule("PKG_EXIST=pkg2")
-
-self.expectfailure = True
diff --git a/pactest/tests/upgrade090.py b/pactest/tests/upgrade090.py
new file mode 100644
index 00000000..26e531c9
--- /dev/null
+++ b/pactest/tests/upgrade090.py
@@ -0,0 +1,28 @@
+self.description = "-U syncdeps test"
+
+p1 = pmpkg("pkg1", "1.0-2")
+p1.files = ["bin/pkg1"]
+
+p2 = pmpkg("pkg2", "1.0-2")
+p2.depends = ["dep"]
+
+p3 = pmpkg("pkg3", "1.0-2")
+p3.depends = ["unres"]
+
+for p in p1, p2, p3:
+ self.addpkg(p)
+
+sp = pmpkg("dep")
+sp.files = ["bin/dep"]
+self.addpkg2db("sync", sp)
+
+self.args = "-U %s --ask=32" % " ".join([p.filename() for p in p1, p2, p3])
+
+self.addrule("PACMAN_RETCODE=0")
+for p in p1, p2, sp:
+ self.addrule("PKG_EXIST=%s" % p.name)
+ for f in p.files:
+ self.addrule("FILE_EXIST=%s" % f)
+self.addrule("PKG_VERSION=pkg1|1.0-2")
+self.addrule("PKG_VERSION=pkg2|1.0-2")
+self.addrule("!PKG_EXIST=pkg3")
diff --git a/src/pacman/upgrade.c b/src/pacman/upgrade.c
index 91888fec..dc82e4de 100644
--- a/src/pacman/upgrade.c
+++ b/src/pacman/upgrade.c
@@ -121,38 +121,63 @@ int pacman_upgrade(alpm_list_t *targets)
}
}
break;
+ default:
+ break;
+ }
+ trans_release();
+ FREELIST(data);
+ return(1);
+ }
+
+ /* Step 3: perform the installation */
+ /* print targets and ask user confirmation */
+ alpm_list_t *packages = alpm_trans_get_pkgs();
+ if(packages == NULL) { /* we are done */
+ trans_release();
+ return(retval);
+ }
+ display_synctargets(packages);
+ printf("\n");
+ int confirm = yesno(_("Proceed with installation?"));
+ if(!confirm) {
+ trans_release();
+ return(retval);
+ }
+
+ if(alpm_trans_commit(&data) == -1) {
+ pm_fprintf(stderr, PM_LOG_ERROR, _("failed to commit transaction (%s)\n"),
+ alpm_strerrorlast());
+ switch(pm_errno) {
+ alpm_list_t *i;
case PM_ERR_FILE_CONFLICTS:
for(i = data; i; i = alpm_list_next(i)) {
pmfileconflict_t *conflict = alpm_list_getdata(i);
switch(alpm_fileconflict_get_type(conflict)) {
case PM_FILECONFLICT_TARGET:
printf(_("%s exists in both '%s' and '%s'\n"),
- alpm_fileconflict_get_file(conflict),
- alpm_fileconflict_get_target(conflict),
- alpm_fileconflict_get_ctarget(conflict));
- break;
+ alpm_fileconflict_get_file(conflict),
+ alpm_fileconflict_get_target(conflict),
+ alpm_fileconflict_get_ctarget(conflict));
+ break;
case PM_FILECONFLICT_FILESYSTEM:
printf(_("%s: %s exists in filesystem\n"),
- alpm_fileconflict_get_target(conflict),
- alpm_fileconflict_get_file(conflict));
- break;
+ alpm_fileconflict_get_target(conflict),
+ alpm_fileconflict_get_file(conflict));
+ break;
}
}
- printf(_("\nerrors occurred, no packages were upgraded.\n"));
+ break;
+ case PM_ERR_PKG_INVALID:
+ case PM_ERR_DLT_INVALID:
+ for(i = data; i; i = alpm_list_next(i)) {
+ char *filename = alpm_list_getdata(i);
+ printf(_("%s is invalid or corrupted\n"), filename);
+ }
break;
default:
break;
}
- trans_release();
FREELIST(data);
- return(1);
- }
- alpm_list_free(data);
-
- /* Step 3: perform the installation */
- if(alpm_trans_commit(NULL) == -1) {
- pm_fprintf(stderr, PM_LOG_ERROR, _("failed to commit transaction (%s)\n"),
- alpm_strerrorlast());
trans_release();
return(1);
}