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option.go
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option.go
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// Copyright 2020 Douyu
//
// 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 nginx
import (
"fmt"
"github.com/douyu/jupiter/pkg/flag"
"github.com/douyu/jupiter/pkg/xlog"
"github.com/douyu/jupiter/pkg/conf"
)
// DefaultNginxDir ...
var DefaultNginxDir = "/usr/local/nginx/conf/nginx.conf"
// Config ...
type Config struct {
Dir string `json:"dir"` // 配置中心nginx具体配置路径
Enable bool `json:"enable"` // 是否开启开插件
}
// StdConfig 返回标准配置信息
func StdConfig(key string) *Config {
var config = DefaultConfig()
if err := conf.UnmarshalKey(fmt.Sprintf("plugin.%s", key), &config, conf.TagName("toml")); err != nil {
fmt.Printf("loadNginxConfig.err:%#v\n", err)
panic(err)
}
flagConfig := flag.Bool("nginx")
config.Enable = flagConfig || config.Enable
return &config
}
// RawConfig ...
func RawConfig(key string) *Config {
var config = DefaultConfig()
if err := conf.UnmarshalKey(key, &config, conf.TagName("toml")); err != nil {
fmt.Printf("loadNginxConfig.err:%#v\n", err)
panic(err)
}
flagConfig := flag.Bool("nginx")
config.Enable = flagConfig || config.Enable
return &config
}
// DefaultConfig return default config
func DefaultConfig() Config {
return Config{
Dir: DefaultNginxDir,
Enable: false,
}
}
// Build new a instance
func (c *Config) Build() *ConfScanner {
if c.Enable {
xlog.Info("plugin", xlog.String("nginxScanner", "start"))
}
return NewScanner(c.Dir, c.Enable)
}