#!/bin/sh
# Copyright 2016 g10 Code GmbH
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.  This file is
# distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY, to the extent permitted by law; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

if [ -z "$srcdir" ]; then
   echo "not called from make" >&2
   exit 1
fi

set -e

# (We may not use a relative name for gpg-agent.)
GPG_AGENT="$(cd ../../agent && /bin/pwd)/gpg-agent"
GPG="../../g10/gpg --no-permission-warning --no-greeting --no-secmem-warning
--batch --agent-program=${GPG_AGENT}|--debug-quick-random"

export GNUPGHOME="from-classic.gpghome"

setup_home()
{
    rm -rf -- "$GNUPGHOME"
    mkdir "$GNUPGHOME"
    for F in $srcdir/$GNUPGHOME/*.asc
    do
	$GPG --dearmor <"$F" >"$GNUPGHOME/`echo $F | sed -e 's/....$//'`"
    done
    chmod go-rwx $GNUPGHOME/*
}

trigger_migration()
{
    $GPG --list-secret-keys >/dev/null
}

assert_migrated()
{
    test -f $GNUPGHOME/.gpg-v21-migrated

    for KEY in D74C5F22 C40FDECF ECABF51D; do
	$GPG --list-secret-keys $KEY >/dev/null
    done
}

setup_home
trigger_migration
assert_migrated