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28
29from webkitpy.common.net.bugzilla import Attachment
30from webkitpy.tool.steps.abstractstep import AbstractStep
31
32
33class PostDiffForRevert(AbstractStep):
34    def run(self, state):
35        comment_text = "Any committer can land this patch automatically by \
36marking it commit-queue+.  The commit-queue will build and test \
37the patch before landing to ensure that the rollout will be \
38successful.  This process takes approximately 15 minutes.\n\n\
39If you would like to land the rollout faster, you can use the \
40following command:\n\n\
41  webkit-patch land-attachment ATTACHMENT_ID --ignore-builders\n\n\
42where ATTACHMENT_ID is the ID of this attachment."
43        self._tool.bugs.add_patch_to_bug(
44            state["bug_id"],
45            self.cached_lookup(state, "diff"),
46            "%s%s" % (Attachment.rollout_preamble, state["revision"]),
47            comment_text=comment_text,
48            mark_for_review=False,
49            mark_for_commit_queue=True)
50