SHELL = /bin/sh
PATH = /usr/bin:/bin
MAILDIR = $HOME/mail
LOGFILE = $HOME/log/procmail.log
GITHUB_FILTER = $HOME/libexec/filter-github-emails
DEFAULT_RECIPIENT = admin@monitoring-plugins.org
EXTENSION = $1

:0 c:
backup

:0
* ! ^X-Loop: plugins@monitoring-plugins\.org
{
	:0 fhw
	* ^From \/[^ ]+
	| formail -A 'X-Loop: plugins@monitoring-plugins.org' \
	          -A "X-Original-From: $MATCH"

	# Handle emails sent to <plugins+github@monitoring-plugins.org>.
	:0
	* EXTENSION ?? ^^github^^
	{
		:0 fw
		| $GITHUB_FILTER

		# Forward only if $GITHUB_FILTER rewrote the To: header.
		:0
		* ^To:.*\/devel@monitoring-plugins\.org
		! $MATCH
	}

	# Handle emails that shouldn't be forwarded to the list.
	:0
	! $DEFAULT_RECIPIENT
}

# vim:set filetype=procmail: