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| author | Andrew Gregory <andrew.gregory.8@gmail.com> | 2015-09-14 18:37:40 -0400 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2015-09-20 17:36:53 +1000 |
| commit | 6946d7d1b77a550c3f4de48e4cc6ad1094ac6b10 (patch) | |
| tree | 70536168605c0ced9d469c126c764193fcfa69c8 | |
| parent | af747ef34a9a152614fcde18abcfc6e1e3ec5d0e (diff) | |
| download | pacman-6946d7d1b77a550c3f4de48e4cc6ad1094ac6b10.tar.xz | |
check fileconflicts and diskspace outside commit
This is necessary in order to be able to run PreTransaction hooks as
close to the actual commit as possible so that we don't prematurely run
hooks for a transaction that ultimately never happens.
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
| -rw-r--r-- | lib/libalpm/sync.c | 18 | ||||
| -rw-r--r-- | lib/libalpm/sync.h | 3 | ||||
| -rw-r--r-- | lib/libalpm/trans.c | 6 |
3 files changed, 21 insertions, 6 deletions
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c index e843b07a..c5607bc8 100644 --- a/lib/libalpm/sync.c +++ b/lib/libalpm/sync.c @@ -1338,7 +1338,7 @@ int _alpm_sync_load(alpm_handle_t *handle, alpm_list_t **data) return 0; } -int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data) +int _alpm_sync_check(alpm_handle_t *handle, alpm_list_t **data) { alpm_trans_t *trans = handle->trans; alpm_event_t event; @@ -1355,7 +1355,8 @@ int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data) if(data) { *data = conflict; } else { - alpm_list_free_inner(conflict, (alpm_list_fn_free)alpm_fileconflict_free); + alpm_list_free_inner(conflict, + (alpm_list_fn_free)alpm_fileconflict_free); alpm_list_free(conflict); } RET_ERR(handle, ALPM_ERR_FILE_CONFLICTS, -1); @@ -1380,12 +1381,21 @@ int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data) EVENT(handle, &event); } + return 0; +} + +int _alpm_sync_commit(alpm_handle_t *handle) +{ + alpm_trans_t *trans = handle->trans; + /* remove conflicting and to-be-replaced packages */ if(trans->remove) { - _alpm_log(handle, ALPM_LOG_DEBUG, "removing conflicting and to-be-replaced packages\n"); + _alpm_log(handle, ALPM_LOG_DEBUG, + "removing conflicting and to-be-replaced packages\n"); /* we want the frontend to be aware of commit details */ if(_alpm_remove_packages(handle, 0) == -1) { - _alpm_log(handle, ALPM_LOG_ERROR, _("could not commit removal transaction\n")); + _alpm_log(handle, ALPM_LOG_ERROR, + _("could not commit removal transaction\n")); return -1; } } diff --git a/lib/libalpm/sync.h b/lib/libalpm/sync.h index 6281550f..60ebb750 100644 --- a/lib/libalpm/sync.h +++ b/lib/libalpm/sync.h @@ -26,7 +26,8 @@ int _alpm_sync_prepare(alpm_handle_t *handle, alpm_list_t **data); int _alpm_sync_load(alpm_handle_t *handle, alpm_list_t **data); -int _alpm_sync_commit(alpm_handle_t *handle, alpm_list_t **data); +int _alpm_sync_check(alpm_handle_t *handle, alpm_list_t **data); +int _alpm_sync_commit(alpm_handle_t *handle); #endif /* _ALPM_SYNC_H */ diff --git a/lib/libalpm/trans.c b/lib/libalpm/trans.c index 6a26e753..ed073c09 100644 --- a/lib/libalpm/trans.c +++ b/lib/libalpm/trans.c @@ -183,6 +183,10 @@ int SYMEXPORT alpm_trans_commit(alpm_handle_t *handle, alpm_list_t **data) if(trans->flags & ALPM_TRANS_FLAG_DOWNLOADONLY) { return 0; } + if(_alpm_sync_check(handle, data) != 0) { + /* pm_errno is set by _alpm_sync_check() */ + return -1; + } } trans->state = STATE_COMMITING; @@ -198,7 +202,7 @@ int SYMEXPORT alpm_trans_commit(alpm_handle_t *handle, alpm_list_t **data) return -1; } } else { - if(_alpm_sync_commit(handle, data) == -1) { + if(_alpm_sync_commit(handle) == -1) { /* pm_errno is set by _alpm_sync_commit() */ alpm_errno_t save = handle->pm_errno; alpm_logaction(handle, ALPM_CALLER_PREFIX, "transaction failed\n"); |