/
functions.go
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/
functions.go
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/*
* Copyright (c) 2019 OysterPack, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package app
import (
"github.com/oklog/ulid"
"github.com/oysterpack/andiamo/pkg/eventlog"
"github.com/rs/zerolog"
)
// ID returns the application ID, i.e., it corresponds to an application
type ID func() ulid.ULID
// ReleaseID returns the application release ID, i.e., it corresponds to an applicaiton release mapped to a specific version
type ReleaseID func() ulid.ULID
// InstanceID returns the application instance ID, i.e., it corresponds to an application instance
type InstanceID func() ulid.ULID
// Logger returns a new application event logger
//
// - see `ZeroLogger` which provides the underlying app zerolog.Logger
type Logger func(event string, level zerolog.Level) eventlog.Logger