mirror of
https://github.com/planetmint/planetmint-go.git
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4ba12f7b03
This patch extends `app.toml` and adds the following section with these default values: ``` [planetmint] watchmen-endpoint = "localhost" watchmen-port = 7401 ``` A global singleton `plmntConfig` is introduced to save and access the values similar to how cosmos does it (see vendor/github.com/cosmos/cosmos-sdk/types/config.go). Different environments can be managed by changing the values in `app.toml` and restarting the daemon. // Closes #53 Signed-off-by: Julian Strobl <jmastr@mailbox.org>
66 lines
1.7 KiB
Go
66 lines
1.7 KiB
Go
package app
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import (
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"encoding/json"
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"fmt"
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"sync"
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)
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const DefaultConfigTemplate = `
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###############################################################################
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### Planetmint ###
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###############################################################################
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[planetmint]
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watchmen-endpoint = "{{ .PlmntConfig.WatchmenConfig.Endpoint }}"
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watchmen-port = {{ .PlmntConfig.WatchmenConfig.Port }}
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`
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// Config defines Planetmint's top level configuration
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type Config struct {
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WatchmenConfig WatchmenConfig `mapstructure:"watchmen-config" json:"watchmen-config"`
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}
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// WatchmenConfig defines Planetmint's watchmen configuration
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type WatchmenConfig struct {
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Endpoint string `mapstructure:"watchmen-endpoint" json:"watchmen-endpoint"`
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Port int `mapstructure:"watchmen-port" json:"watchmen-port"`
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}
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// cosmos-sdk wide global singleton
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var (
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plmntConfig *Config
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initConfig sync.Once
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)
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// DefaultConfig returns planetmint's default configuration.
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func DefaultConfig() *Config {
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return &Config{
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WatchmenConfig: WatchmenConfig{
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Endpoint: "localhost",
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Port: 7401,
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},
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}
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}
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// GetConfig returns the config instance for the SDK.
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func GetConfig() *Config {
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initConfig.Do(func() {
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plmntConfig = DefaultConfig()
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})
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return plmntConfig
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}
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// SetWatchmenConfig sets Planetmint's watchmen configuration
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func (config *Config) SetWatchmenConfig(watchmenConfig interface{}) {
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jsonWatchmenConfig, err := json.Marshal(watchmenConfig)
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if err != nil {
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panic(err)
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}
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err = json.Unmarshal(jsonWatchmenConfig, &config.WatchmenConfig)
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if err != nil {
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panic(err)
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}
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fmt.Printf("%+v\n", config.WatchmenConfig.Port)
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}
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