50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package config
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import (
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"bytes"
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"text/template"
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"github.com/spf13/viper"
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cmn "github.com/tendermint/tendermint/libs/common"
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)
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const defaultConfigTemplate = `# This is a TOML config file.
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# For more information, see https://github.com/toml-lang/toml
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##### main base config options #####
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# The minimum gas prices a validator is willing to accept for processing a
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# transaction. A transaction's fees must meet the minimum of each denomination
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# specified in this config (e.g. 0.01photino,0.0001stake).
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minimum_gas_prices = "{{ .BaseConfig.MinGasPrices }}"
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`
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var configTemplate *template.Template
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func init() {
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var err error
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tmpl := template.New("gaiaConfigFileTemplate")
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if configTemplate, err = tmpl.Parse(defaultConfigTemplate); err != nil {
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panic(err)
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}
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}
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// ParseConfig retrieves the default environment configuration for Gaia.
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func ParseConfig() (*Config, error) {
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conf := DefaultConfig()
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err := viper.Unmarshal(conf)
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return conf, err
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}
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// WriteConfigFile renders config using the template and writes it to
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// configFilePath.
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func WriteConfigFile(configFilePath string, config *Config) {
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var buffer bytes.Buffer
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if err := configTemplate.Execute(&buffer, config); err != nil {
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panic(err)
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}
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cmn.MustWriteFile(configFilePath, buffer.Bytes(), 0644)
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}
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