matrix-veles/cmd/root.go

93 lines
2.6 KiB
Go

/*
* Copyright © 2022 Kevin Kandlbinder.
*
* 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 cmd
import (
"github.com/Unkn0wnCat/matrix-veles/internal/tracer"
"github.com/spf13/viper"
"log"
"os"
"github.com/spf13/cobra"
)
var (
cfgFile string
)
// rootCmd represents the base command when called without any subcommands
var rootCmd = &cobra.Command{
Use: "matrix-veles",
Short: "A anti-spam bot for your Matrix chatroom",
//Long: ``,
}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
err := rootCmd.Execute()
if err != nil {
os.Exit(1)
}
}
func init() {
rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "config file (default is ./config.yaml)")
viper.SetDefault("bot.homeserver", "matrix.org")
viper.SetDefault("bot.homeserver_url", "https://matrix.org")
viper.SetDefault("bot.username", "")
viper.SetDefault("bot.password", "")
viper.SetDefault("bot.accessKey", "")
viper.SetDefault("bot.mongo.uri", "mongodb://localhost:27017")
viper.SetDefault("bot.mongo.database", "veles")
viper.SetDefault("bot.mongo.collection.entries", "entries")
viper.SetDefault("bot.mongo.collection.lists", "lists")
viper.SetDefault("bot.mongo.collection.rooms", "rooms")
viper.SetDefault("bot.mongo.collection.users", "users")
viper.SetDefault("bot.web.listen", "127.0.0.1:8123")
viper.SetDefault("bot.web.secret", "hunter2")
viper.SetDefault("tracing.enable", false)
viper.SetDefault("tracing.jaeger.endpoint", "http://localhost:14268/api/traces")
cobra.OnInitialize(loadConfig)
cobra.OnInitialize(func() {
if viper.GetBool("tracing.enable") {
tracer.SetupJaeger()
}
if !viper.GetBool("tracing.enable") {
tracer.SetupDummy()
}
})
}
func loadConfig() {
viper.SetConfigType("yaml")
if cfgFile != "" {
viper.SetConfigFile(cfgFile)
} else {
viper.AddConfigPath(".")
viper.SetConfigName("config")
}
if err := viper.ReadInConfig(); err == nil {
log.Println("Using config file:", viper.ConfigFileUsed())
}
}