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revision API: split parent rewriting and parent printing options

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This change allows parent rewriting to be performed without causing
the log and rev-list commands to print the parents.

Signed-off-by: Adam Simpkins <adam@adamsimpkins.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Adam Simpkins
2008-05-04 03:36:52 -07:00
committed by Junio C Hamano
parent c697ad143b
commit 885cf80899
4 changed files with 9 additions and 7 deletions
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7
revision.c
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@ -1105,7 +1105,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
}
}
if (!strcmp(arg, "--parents")) {
revs->parents = 1;
revs->rewrite_parents = 1;
revs->print_parents = 1;
continue;
}
if (!strcmp(arg, "--dense")) {
@ -1524,13 +1525,13 @@ enum commit_action simplify_commit(struct rev_info *revs, struct commit *commit)
/* Commit without changes? */
if (commit->object.flags & TREESAME) {
/* drop merges unless we want parenthood */
if (!revs->parents)
if (!revs->rewrite_parents)
return commit_ignore;
/* non-merge - always ignore it */
if (!commit->parents || !commit->parents->next)
return commit_ignore;
}
if (revs->parents && rewrite_parents(revs, commit) < 0)
if (revs->rewrite_parents && rewrite_parents(revs, commit) < 0)
return commit_error;
}
return commit_show;