comparison mercurial/hgweb/common.py @ 5779:e9f68860d5ed

Don't let ui.username override web.contact (issue900)

4603eef60237 introduced using ui.username before web.contact, but this was
never documented and might cause commit accidents.

- Drop web.author (deprecated since 2005)
- Try ui.username or $EMAIL as a fallback to display something useful.
- Update docs for the fallbacks.

5778:9e97a7a0bb82

        count += 1
        if stripecount and count >= stripecount:
            parity = 1 - parity
            count = 0

5779:e9f68860d5ed

        count += 1
        if stripecount and count >= stripecount:
            parity = 1 - parity
            count = 0

def get_contact(config):
    """Return repo contact information or empty string.

    web.contact is the primary source, but if that is not set, try
    ui.username or $EMAIL as a fallback to display something useful.
    """
    return (config("web", "contact") or
            config("ui", "username") or
            os.environ.get("EMAIL") or "")