forked from cerc-io/ipld-eth-server
103 lines
3.2 KiB
Go
103 lines
3.2 KiB
Go
// Copyright © 2018 Rob Mulholand <rmulholand@8thlight.com>
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//
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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 cmd
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import (
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"fmt"
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"os"
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"github.com/mitchellh/go-homedir"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/vulcanize/vulcanizedb/pkg/config"
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)
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var (
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blockNumber int64
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cfgFile string
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computeState bool
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databaseConfig config.Database
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endingBlockNumber int64
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ipc string
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ipfsPath string
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levelDbPath string
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startingBlockNumber int64
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)
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var rootCmd = &cobra.Command{
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Use: "blockWatcher",
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PersistentPreRun: database,
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}
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func Execute() {
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if err := rootCmd.Execute(); err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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}
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func database(cmd *cobra.Command, args []string) {
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ipc = viper.GetString("client.ipcpath")
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levelDbPath = viper.GetString("client.leveldbpath")
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ipfsPath = viper.GetString("client.ipfspath")
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databaseConfig = config.Database{
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Name: viper.GetString("database.name"),
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Hostname: viper.GetString("database.hostname"),
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Port: viper.GetInt("database.port"),
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}
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viper.Set("database.config", databaseConfig)
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}
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func init() {
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cobra.OnInitialize(initConfig)
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rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "environments/public.toml", "config file location")
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rootCmd.PersistentFlags().String("database-name", "vulcanize_public", "database name")
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rootCmd.PersistentFlags().Int("database-port", 5432, "database port")
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rootCmd.PersistentFlags().String("database-hostname", "localhost", "database hostname")
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rootCmd.PersistentFlags().String("client-ipcPath", "", "location of geth.ipc file")
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rootCmd.PersistentFlags().String("client-ipfsPath", "", "location of ipfs directory")
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rootCmd.PersistentFlags().String("client-levelDbPath", "", "location of levelDb chaindata")
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viper.BindPFlag("database.name", rootCmd.PersistentFlags().Lookup("database-name"))
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viper.BindPFlag("database.port", rootCmd.PersistentFlags().Lookup("database-port"))
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viper.BindPFlag("database.hostname", rootCmd.PersistentFlags().Lookup("database-hostname"))
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viper.BindPFlag("client.ipcPath", rootCmd.PersistentFlags().Lookup("client-ipcPath"))
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viper.BindPFlag("client.ipfsPath", rootCmd.PersistentFlags().Lookup("client-ipfsPath"))
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viper.BindPFlag("client.levelDbPath", rootCmd.PersistentFlags().Lookup("client-levelDbPath"))
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}
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func initConfig() {
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if cfgFile != "" {
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viper.SetConfigFile(cfgFile)
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} else {
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home, err := homedir.Dir()
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if err != nil {
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fmt.Println(err)
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os.Exit(1)
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}
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viper.AddConfigPath(home)
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viper.SetConfigName(".vulcanizedb")
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}
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viper.AutomaticEnv()
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if err := viper.ReadInConfig(); err == nil {
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fmt.Printf("Using config file: %s\n\n", viper.ConfigFileUsed())
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}
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}
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