vvval /
go-metadata-scanner
| Total Lines | 37 |
| Duplicated Lines | 0 % |
| Changes | 0 | ||
| 1 | package configuration |
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| 2 | |||
| 3 | import ( |
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| 4 | "fmt" |
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| 5 | "github.com/vvval/go-metadata-scanner/util" |
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| 6 | "github.com/vvval/go-metadata-scanner/util/log" |
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| 7 | "io/ioutil" |
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| 8 | "reflect" |
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| 9 | ) |
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| 10 | |||
| 11 | func Load(conf Config, filename string) Config { |
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| 12 | var err error |
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| 13 | |||
| 14 | if util.FileExists(filename) { |
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| 15 | data, err := ioutil.ReadFile(filename) |
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| 16 | if err == nil { |
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| 17 | loadedConf, err := conf.Schema().Parse(data) |
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| 18 | if err == nil { |
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| 19 | return loadedConf.MergeDefault(conf) |
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| 20 | } |
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| 21 | } |
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| 22 | } else { |
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| 23 | log.Failure("Config load failed, file not exists", getType(conf)) |
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| 24 | } |
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| 25 | |||
| 26 | if err != nil { |
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| 27 | log.Failure(fmt.Sprintf("Config \"%s\" read", filename), err.Error()) |
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| 28 | } |
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| 29 | |||
| 30 | return conf |
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| 31 | } |
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| 32 | |||
| 33 | func getType(v interface{}) string { |
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| 34 | if t := reflect.TypeOf(v); t.Kind() == reflect.Ptr { |
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| 35 | return "*" + t.Elem().Name() |
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| 36 | } else { |
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| 37 | return t.Name() |
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| 38 | } |
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| 40 |
