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pacman: show groups once with -Sg

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Only displays groups that haven't appeared yet..
Previously 'pacman -Sg' iterated over syncs, printed every group.

This change does not affect '-Sgg' which still orders by sync first.

To reproduce, on a current Arch Linux with [extra] and [community]:
$ pacman -Sg|sort|uniq -c|sort -n
[...]
      1 xorg-fonts
      2 vim-plugins
      2 xfce4-goodies

Signed-off-by: Pierre <pierre@spotify.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Pierre 2012-04-02 04:16:28 +02:00 committed by Dan McGee
parent b5b9860a2e
commit 0145604728
1 changed files with 6 additions and 2 deletions
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8
src/pacman/sync.c
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@ -420,7 +420,7 @@ static int sync_search(alpm_list_t *syncs, alpm_list_t *targets)
static int sync_group(int level, alpm_list_t *syncs, alpm_list_t *targets)
{
alpm_list_t *i, *j, *k;
alpm_list_t *i, *j, *k, *s = NULL;
if(targets) {
for(i = targets; i; i = alpm_list_next(i)) {
@ -456,10 +456,14 @@ static int sync_group(int level, alpm_list_t *syncs, alpm_list_t *targets)
}
} else {
/* print grp names only, no package names */
printf("%s\n", grp->name);
if(!alpm_list_find_str (s, grp->name)) {
s = alpm_list_add (s, grp->name);
printf("%s\n", grp->name);
}
}
}
}
alpm_list_free(s);
}
return 0;