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pacman : smarter optdepends handling.

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During an upgrade, only the new optdepends will be displayed, to only keep
the useful information and not clutter pacman output too much.

The whole optdepends list is always available with -Si / -Qi.

Signed-off-by: Xavier Chantry <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Xavier Chantry 2008-08-24 02:29:10 +02:00 committed by Dan McGee
parent a06d0de104
commit 9dbe5c9d1e
3 changed files with 21 additions and 1 deletions
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2
src/pacman/callback.c
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@ -203,7 +203,7 @@ void cb_trans_evt(pmtransevt_t event, void *data1, void *data2)
(char *)alpm_pkg_get_name(data1),
(char *)alpm_pkg_get_version(data2),
(char *)alpm_pkg_get_version(data1));
display_optdepends(data1);
display_new_optdepends(data2,data1);
break;
case PM_TRANS_EVT_INTEGRITY_START:
printf(_("checking package integrity...\n"));

19
src/pacman/util.c
View File

@ -609,6 +609,25 @@ void display_synctargets(const alpm_list_t *syncpkgs)
alpm_list_free(rpkglist);
}
/* Helper function for comparing strings using the
* alpm "compare func" signature */
int str_cmp(const void *s1, const void *s2)
{
return(strcmp(s1, s2));
}
void display_new_optdepends(pmpkg_t *oldpkg, pmpkg_t *newpkg)
{
alpm_list_t *old = alpm_pkg_get_optdepends(oldpkg);
alpm_list_t *new = alpm_pkg_get_optdepends(newpkg);
alpm_list_t *optdeps = alpm_list_diff(new,old,str_cmp);
if(optdeps) {
printf(_("New optional dependencies for %s\n"), alpm_pkg_get_name(newpkg));
list_display_linebreak(" ", optdeps);
}
alpm_list_free(optdeps);
}
void display_optdepends(pmpkg_t *pkg)
{
alpm_list_t *optdeps = alpm_pkg_get_optdepends(pkg);

1
src/pacman/util.h
View File

@ -54,6 +54,7 @@ void list_display(const char *title, const alpm_list_t *list);
void list_display_linebreak(const char *title, const alpm_list_t *list);
void display_targets(const alpm_list_t *pkgs, int install);
void display_synctargets(const alpm_list_t *syncpkgs);
void display_new_optdepends(pmpkg_t *oldpkg, pmpkg_t *newpkg);
void display_optdepends(pmpkg_t *pkg);
int yesno(char *fmt, ...);
int noyes(char *fmt, ...);