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55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
// Package config wraps viper to load/store configs
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// using the XDG standard ($HOME/.config/FRMS) as the base directory
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//
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// WARNING: only built for Linux
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import (
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"dmac/pkg/logging"
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"FRMS/internal/pkg/logging"
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"fmt"
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"os"
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"github.com/spf13/viper"
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)
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// Load the file at path/file into a viper object.
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// Expects config file to be yaml.
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func Load(file, path, ext string) (*viper.Viper, error) {
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logging.Debug(logging.DStart, "CON loading %s", file)
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config := viper.New()
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//configFile := fmt.Sprintf("%s/%s.%s", path, file, ext)
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config.SetConfigName(file)
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config.AddConfigPath(path)
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config.SetConfigType(ext)
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// Sets env vars
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config.AutomaticEnv()
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// create config directory if it doesn't exist
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if err := os.MkdirAll(path, 0750); err != nil && !os.IsExist(err) {
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return config, err
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}
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// attempt to create an empty config incase it doesn't exist
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// if err := config.SafeWriteConfigAs(configFile); err != nil {
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// // if error thrown because file exists, fine to ignore
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// if _, ok := err.(viper.ConfigFileAlreadyExistsError); !ok {
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// return config, err
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// }
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// }
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if err := config.ReadInConfig(); err != nil {
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fmt.Printf("read error %v\n", config)
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return config, err
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}
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logging.Debug(logging.DStart, "CON Loaded configs from %#V", config.ConfigFileUsed())
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// returning config object
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return config, nil
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}
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