mirror of https://github.com/certusone/vouch.git
56 lines
1.5 KiB
Go
56 lines
1.5 KiB
Go
// Copyright © 2020 Attestant Limited.
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package null is a submitter that does not submit requests.
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package null
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import (
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"github.com/rs/zerolog"
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)
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type parameters struct {
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logLevel zerolog.Level
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}
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// Parameter is the interface for service parameters.
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type Parameter interface {
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apply(*parameters)
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}
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type parameterFunc func(*parameters)
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func (f parameterFunc) apply(p *parameters) {
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f(p)
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}
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// WithLogLevel sets the log level for the module.
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func WithLogLevel(logLevel zerolog.Level) Parameter {
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return parameterFunc(func(p *parameters) {
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p.logLevel = logLevel
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})
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}
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// parseAndCheckParameters parses and checks parameters to ensure that mandatory parameters are present and correct.
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func parseAndCheckParameters(params ...Parameter) (*parameters, error) {
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parameters := parameters{
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logLevel: zerolog.GlobalLevel(),
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}
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for _, p := range params {
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if params != nil {
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p.apply(¶meters)
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}
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}
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return ¶meters, nil
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}
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