hghooks/mozhghooks/push_printurls.py

#!/usr/bin/env python

from mozhg.util import (
    identify_repo,
)


def hook(ui, repo, node, hooktype, source=None, **kwargs):
    if source in (b"pull", b"strip"):
        return 0

    info = identify_repo(repo)
    if not info[b"hosted"]:
        return 0

    # All changesets from node to "tip" inclusive are part of this push.
    rev = repo[node].rev()
    tipctx = repo[b"tip"]
    tip = tipctx.rev()
    tip_node = tipctx.hex()

    num_changes = tip + 1 - rev
    url = b"https://hg.mozilla.org/%s/" % info[b"path"]

    if num_changes <= 10:
        plural = b"s" if num_changes > 1 else b""
        ui.write(b"\nView your change%s here:\n" % plural)

        for i in range(rev, tip + 1):
            node = repo[i].hex()
            ui.write(b"  %srev/%s\n" % (url, node))
    else:
        ui.write(b"\nView the pushlog for these changes here:\n")
        ui.write(b"  %spushloghtml?changeset=%s\n" % (url, tip_node))

    # For repositories that report CI results to Treeherder, also output a
    # Treeherder url.
    treeherder_repo = ui.config(b"mozilla", b"treeherder_repo")
    if treeherder_repo:
        treeherder_base_url = b"https://treeherder.mozilla.org"
        ui.write(b"\nFollow the progress of your build on Treeherder:\n")
        ui.write(
            b"  %s/jobs?repo=%s&revision=%s\n"
            % (treeherder_base_url, treeherder_repo, tip_node)
        )
        # if specifying a try build and talos jobs are enabled, suggest that
        # user use compareperf
        if treeherder_repo == b"try":
            msg = repo[b"tip"].description()
            if (
                (b" -t " in msg or b" --talos " in msg)
                and b"-t none" not in msg
                and b"--talos none" not in msg
            ):
                ui.write(
                    b"\nIt looks like this try push has talos jobs. Compare "
                    b"performance against a baseline revision:\n"
                )
                ui.write(
                    b"  %s/perf.html#/comparechooser"
                    b"?newProject=try&newRevision=%s\n"
                    % (treeherder_base_url, tip_node)
                )
    return 0