#!/bin/bash
#
# This is a genuine policy, not just one for testing.
#
# It allows anyone authorised to push to also, on demand:
#   - wipe the repo and replace it with a new one
#     (with --deliberately-fresh-repo)
#   - do non-fast-forward pushes
#     (with --deliberately-not-fast-forward)

set -e

case "$DGIT_DRS_DEBUG" in
''|0)	exec 3>/dev/null	;;
1)	exec 3>&2		;;
*)	exec 3>&2;	set -x	;;
esac

distro=$1	; shift
reposdir=$1	; shift
livedir=$1	; shift
distrodir=$1	; shift
action=$1	; shift

echo >&3 "dgit-repos-policy-trusting: action=$action"

case "$action" in
push|push-confirm) 	;;
*) exit 0		;;
esac

package=$1	; shift
version=$1	; shift
suite=$1	; shift
tagname=$1	; shift
delibs=$1	; shift

bitmask=0

policyflags () {
	perl -e 'use Debian::Dgit qw(:policyflags); print '$1',"\n"'
}

set -e

case "$action//,$delibs," in
push//*,--deliberately-fresh-repo,*)
	bitmask=$(( bitmask | `policyflags 'NOFFCHECK|FRESHREPO'` ))
	;;
push//*,--deliberately-not-fast-forward,*)
	bitmask=$(( bitmask | `policyflags 'NOFFCHECK'` ))
	;;
esac

exit $bitmask