def pipeline_build():
    step_build = {
        'image': 'xoxys/rpmbuild',
        'name': 'build',
        'environment': {
            'CUPSRELEASE': '${DRONE_TAG##v}'
        },
        'commands': [
            '[ -z "$CUPSRELEASE" ] && CUPSRELEASE=2.2.10',
            'wget https://github.com/apple/cups/releases/download/v$CUPSRELEASE/cups-$CUPSRELEASE-source.tar.gz',
            'mkdir ./rpms',
            'rpmbuild -ta --define "_rpmdir $(pwd)/rpms" --without libusb1 cups-$CUPSRELEASE-source.tar.gz'
        ]
    }

    step_checksum = {
        'name': 'checksum',
        'image': 'alpine',
        'commands': [
            'apk add --no-cache coreutils',
            'sha256sum -b rpms/x86_64/* > sha256sum.txt'
        ]
    }

    step_sign = {
        'name': 'gpgsign',
        'image': 'plugins/gpgsign:1',
        'pull': 'always',
        'settings': {
            'key': { 'from_secret': 'gpgsign_key' },
            'passphrase': { 'from_secret': 'gpgsign_passphrase' },
            'detach_sign': True,
            'files': [
                'rpms/x86_64/*'
            ]
        },
        'when': {
            'ref': {
                'exclude': ['refs/pull/**'],
            },
        },
    }

    step_publish = {
        'name': 'publish',
        'image': 'plugins/gitea-release',
        'settings': {
            'base_url': 'https://gitea.rknet.org',
            'api_key': { 'from_secret': 'gitea_token' },
            'files': [
                'rpms/x86_64/*',
                'sha256sum.txt'
            ],
            'title': '${DRONE_TAG}'
        },
        'when': {
            'ref': ['refs/tags/**'],
        }
    }

    return {
        'kind': 'pipeline',
        'name': 'build',
        'steps': [
            step_build,
            step_checksum,
            step_sign,
            step_publish
        ]
    }


def pipeline_notify(deps=[]):
    step_matrix = {
        'name': 'matrix',
        'image': 'plugins/matrix',
        'settings': {
            'homeserver': 'https://matrix.rknet.org',
            'roomid': 'MtidqQXWWAtQcByBhH:rknet.org',
            'template': 'Status: **{{ build.status }}**<br/> Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.link }}) ({{ build.branch }}) by {{ build.author }}<br/> Message: {{ build.message }}',
            'username': { 'from_secret': 'matrix_username' },
            'password': { 'from_secret': 'matrix_password' },
        }
    }

    return {
        'kind': 'pipeline',
        'name': 'notifications',
        'steps': [
            step_matrix,
        ],
        'depends_on': deps,
        'trigger': {
            'ref': ['refs/heads/master', 'refs/tags/**'],
            'status': [ 'success', 'failure' ],
        },
    }


def main():
    return [
        pipeline_build(),
        pipeline_notify(deps=[pipeline_build().get('name')])
    ]