Incorrect Struct with JSONs which have the same key.

[piqoni]

This JSON:

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Generates a struct with multiple Data0, Data1, Data2 structs inside. (Cannot put it here as Github complains about it being too big)

Expected Output:

type AutoGenerated struct {
    Type     string `json:"type"`
    Geometry struct {
        Type        string `json:"type"`
        Coordinates []int  `json:"coordinates"`
    } `json:"geometry"`
    Properties struct {
        Meta struct {
            UpdatedAt time.Time `json:"updated_at"`
            Units     struct {
                AirPressureAtSeaLevel string `json:"air_pressure_at_sea_level"`
                AirTemperature        string `json:"air_temperature"`
                CloudAreaFraction     string `json:"cloud_area_fraction"`
                PrecipitationAmount   string `json:"precipitation_amount"`
                RelativeHumidity      string `json:"relative_humidity"`
                WindFromDirection     string `json:"wind_from_direction"`
                WindSpeed             string `json:"wind_speed"`
            } `json:"units"`
        } `json:"meta"`
        Timeseries []struct {
            Time time.Time `json:"time"`
            Data struct {
                Instant struct {
                    Details struct {
                        AirPressureAtSeaLevel float64 `json:"air_pressure_at_sea_level"`
                        AirTemperature        float64 `json:"air_temperature"`
                        CloudAreaFraction     float64 `json:"cloud_area_fraction"`
                        RelativeHumidity      float64 `json:"relative_humidity"`
                        WindFromDirection     float64 `json:"wind_from_direction"`
                        WindSpeed             float64 `json:"wind_speed"`
                    } `json:"details"`
                } `json:"instant"`
                Next12Hours struct {
                    Summary struct {
                        SymbolCode string `json:"symbol_code"`
                    } `json:"summary"`
                } `json:"next_12_hours"`
                Next1Hours struct {
                    Summary struct {
                        SymbolCode string `json:"symbol_code"`
                    } `json:"summary"`
                    Details struct {
                        PrecipitationAmount float64 `json:"precipitation_amount"`
                    } `json:"details"`
                } `json:"next_1_hours"`
                Next6Hours struct {
                    Summary struct {
                        SymbolCode string `json:"symbol_code"`
                    } `json:"summary"`
                    Details struct {
                        PrecipitationAmount float64 `json:"precipitation_amount"`
                    } `json:"details"`
                } `json:"next_6_hours"`
            } `json:"data"`
        } `json:"timeseries"`
    } `json:"properties"`
}

[mholt]

Oh... that's tricky. It's probably because the "data" structs don't have exactly the same fields. Or something like that.

I'm a bit swamped with other things right now but I'd welcome a pull request to patch this! (Preferably one that simplifies existing code rather than adding complexity, if possible. It's likelhy an earlier version of this script doesn't have this bug; it'd be useful to know where the bug was introduced.)

[grische]

@piqoni I cannot reproduce this. Can you upload a gist (https://gist.github.com) and share both the unexpected go as well as the full json?