42 lines
781 B
Go
42 lines
781 B
Go
package config
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import (
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"log"
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"os"
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"time"
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l "example.com/golang-base/internal/log"
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)
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func Init() Config {
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cfg := New()
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// parse config structure
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cfgInfo, err := getStructInfo(&cfg)
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if err != nil {
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log.Fatalf("Unable to initialize program: %v", err)
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}
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// get command line flags
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if err := cfg.parseFlags(cfgInfo); err != nil {
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log.Fatalf("Unable to initialize program: %v", err)
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}
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// set logging Level
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l.SetNumericLevel(cfg.LogLevel)
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// set timezone & time format
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cfg.TZUTC, _ = time.LoadLocation("UTC")
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cfg.TZLocal, err = time.LoadLocation(cfg.TimeZoneLocal)
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if err != nil {
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l.L.Error("Unable to parse timezone string", "error", err)
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os.Exit(1)
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}
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// print running config
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printRunningConfig(&cfg, cfgInfo)
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// return configuration
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return cfg
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}
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