35 lines
576 B
Go
35 lines
576 B
Go
package app
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import (
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"encoding/json"
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"io/ioutil"
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"os"
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)
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type Config struct {
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Port int `json:"port"`
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EnableInitialRendering bool `json:"enableinitialrendering"`
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}
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func ParseConfig(filename string) (*Config, error) {
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cfg := Config{
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Port: 80,
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EnableInitialRendering: true,
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}
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info, err := os.Stat(filename)
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if info != nil && err == nil {
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data, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil, err
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}
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err = json.Unmarshal(data, &cfg)
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if err != nil {
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return nil, err
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}
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}
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return &cfg, nil
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}
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