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pacman
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Add new --needed option for -S. 

During a pacman operation such as a group install, pacman can ask several
questions such as "local version is up to date. Upgrade anyway?". They are
usually all answered either by yes or by no:
* yes when you want to reinstall all the targets.
* no when you only want to install the missing ones (either because you are
installing a group, or because you are copying a pacman -S line from wiki or
whatever).

So instead of asking this question for each target, it is now now configured
with a flag.  Yes will be the default -S behavior, No will be achieved with
the --needed flag.

Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Chantry Xavier 2007-11-22 21:01:45 +01:00 committed by Dan McGee
parent c15f7710de
commit 250331a636
6 changed files with 23 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
contrib/bash_completion
View File

@ -270,6 +270,7 @@ _pacman ()
-u --sysupgrade \
-w --downloadonly \
-y --refresh \
--needed \
--ignore \
--config \
--logfile \

3
doc/pacman.8.txt
View File

@ -261,6 +261,9 @@ Sync Options[[SO]]
'\--sysupgrade' or '-u'. Passing two '\--refresh' or '-y' flags will force
a refresh of all package lists even if they are thought to be up to date.
*\--needed*::
Only install the targets that are not already installed and up-to-date.
*\--ignore* <'package'>::
Directs pacman to ignore upgrades of package even if there is one
available. Multiple packages can be specified by separating them

5
lib/libalpm/alpm.h
View File

@ -280,7 +280,8 @@ typedef enum _pmtransflag_t {
PM_TRANS_FLAG_DOWNLOADONLY = 0x200,
PM_TRANS_FLAG_NOSCRIPTLET = 0x400,
PM_TRANS_FLAG_NOCONFLICTS = 0x800,
PM_TRANS_FLAG_PRINTURIS = 0x1000
PM_TRANS_FLAG_PRINTURIS = 0x1000,
PM_TRANS_FLAG_NEEDED = 0x2000
} pmtransflag_t;
/* Transaction Events */
@ -321,7 +322,7 @@ typedef enum _pmtransconv_t {
PM_TRANS_CONV_CONFLICT_PKG = 0x04,
PM_TRANS_CONV_CORRUPTED_PKG = 0x08,
PM_TRANS_CONV_LOCAL_NEWER = 0x10,
PM_TRANS_CONV_LOCAL_UPTODATE = 0x20,
/* 0x20 flag can go here */
PM_TRANS_CONV_REMOVE_HOLDPKG = 0x40
} pmtransconv_t;

17
lib/libalpm/sync.c
View File

@ -349,15 +349,14 @@ int _alpm_sync_addtarget(pmtrans_t *trans, pmdb_t *db_local, alpm_list_t *dbs_sy
local = _alpm_db_get_pkgfromcache(db_local, alpm_pkg_get_name(spkg));
if(local) {
if(alpm_pkg_compare_versions(local, spkg) == 0) {
/* spkg is NOT an upgrade, get confirmation before adding */
if(!(trans->flags & PM_TRANS_FLAG_PRINTURIS)) {
int resp = 0;
QUESTION(trans, PM_TRANS_CONV_LOCAL_UPTODATE, local, NULL, NULL, &resp);
if(!resp) {
_alpm_log(PM_LOG_WARNING, _("%s-%s is up to date -- skipping\n"),
alpm_pkg_get_name(local), alpm_pkg_get_version(local));
return(0);
}
/* spkg is NOT an upgrade */
if(trans->flags & PM_TRANS_FLAG_NEEDED) {
_alpm_log(PM_LOG_WARNING, _("%s-%s is up to date -- skipping\n"),
alpm_pkg_get_name(local), alpm_pkg_get_version(local));
return(0);
} else {
_alpm_log(PM_LOG_WARNING, _("%s-%s is up to date -- reinstalling\n"),
alpm_pkg_get_name(local), alpm_pkg_get_version(local));
}
}
}

11
src/pacman/callback.c
View File

@ -305,7 +305,6 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
*response = yesno(str);
break;
case PM_TRANS_CONV_LOCAL_NEWER:
if(!config->op_s_downloadonly) {
snprintf(str, LOG_STR_LEN, _(":: %s-%s: local version is newer. Upgrade anyway? [Y/n] "),
alpm_pkg_get_name(data1),
@ -315,16 +314,6 @@ void cb_trans_conv(pmtransconv_t event, void *data1, void *data2,
*response = 1;
}
break;
case PM_TRANS_CONV_LOCAL_UPTODATE:
if(!config->op_s_downloadonly) {
snprintf(str, LOG_STR_LEN, _(":: %s-%s: local version is up to date. Upgrade anyway? [Y/n] "),
alpm_pkg_get_name(data1),
alpm_pkg_get_version(data1));
*response = yesno(str);
} else {
*response = 1;
}
break;
case PM_TRANS_CONV_CORRUPTED_PKG:
if(!config->noconfirm) {
snprintf(str, LOG_STR_LEN, _(":: File %s is corrupted. Do you want to delete it? [Y/n] "),

13
src/pacman/pacman.c
View File

@ -129,6 +129,7 @@ static void usage(int op, const char * const myname)
printf(_(" -u, --sysupgrade upgrade all packages that are out of date\n"));
printf(_(" -w, --downloadonly download packages but do not install/upgrade anything\n"));
printf(_(" -y, --refresh download fresh package databases from the server\n"));
printf(_(" --needed only install outdated or not yet installed packages\n"));
printf(_(" --ignore <pkg> ignore a package upgrade (can be used more than once)\n"));
printf(_(" --ignoregroup <grp>\n"
" ignore a group upgrade (can be used more than once)\n"));
@ -261,8 +262,8 @@ static int parseargs(int argc, char *argv[])
{"info", no_argument, 0, 'i'},
{"dbonly", no_argument, 0, 'k'},
{"list", no_argument, 0, 'l'},
{"nosave", no_argument, 0, 'n'},
{"foreign", no_argument, 0, 'm'},
{"nosave", no_argument, 0, 'n'},
{"owns", no_argument, 0, 'o'},
{"file", no_argument, 0, 'p'},
{"print-uris", no_argument, 0, 'p'},
@ -286,10 +287,11 @@ static int parseargs(int argc, char *argv[])
{"asdeps", no_argument, 0, 1008},
{"logfile", required_argument, 0, 1009},
{"ignoregroup", required_argument, 0, 1010},
{"needed", no_argument, 0, 1011},
{0, 0, 0, 0}
};
while((opt = getopt_long(argc, argv, "ARUFQSTr:b:vkhscVfmnoldepituwygzq", opts, &option_index))) {
while((opt = getopt_long(argc, argv, "ARUFQSTr:b:vkhscVfmnoldepqituwygz", opts, &option_index))) {
alpm_list_t *list = NULL, *item = NULL; /* lists for splitting strings */
if(opt < 0) {
@ -361,6 +363,7 @@ static int parseargs(int argc, char *argv[])
}
FREELIST(list);
break;
case 1011: config->flags |= PM_TRANS_FLAG_NEEDED; break;
case 'A': config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_ADD); break;
case 'Q': config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_QUERY); break;
case 'R': config->op = (config->op != PM_OP_MAIN ? 0 : PM_OP_REMOVE); break;
@ -402,6 +405,9 @@ static int parseargs(int argc, char *argv[])
config->op_q_isfile = 1;
config->flags |= PM_TRANS_FLAG_PRINTURIS;
break;
case 'q':
config->quiet = 1;
break;
case 'r':
if(alpm_option_set_root(optarg) != 0) {
pm_printf(PM_LOG_ERROR, _("problem setting root '%s' (%s)\n"),
@ -429,9 +435,6 @@ static int parseargs(int argc, char *argv[])
config->flags |= PM_TRANS_FLAG_NOCONFLICTS;
break;
case 'y': (config->op_s_sync)++; break;
case 'q':
config->quiet = 1;
break;
case '?': return(1);
default: return(1);
}