mirror of
https://github.com/taigrr/wtf
synced 2025-01-18 04:03:14 -08:00
c8a14e7685
This purely happend due to maps not keeping the order items are in. This way it at least won't change throughout the runtime of wtfutil. Ideally it would use and keep the order as specified by the user in the configuration but right now there is no way to enforce this.
50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
// Package exchangerates
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package exchangerates
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import (
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"github.com/olebedev/config"
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"github.com/wtfutil/wtf/cfg"
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)
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const (
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defaultFocusable = false
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defaultTitle = "Exchange rates"
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)
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// Settings defines the configuration properties for this module
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type Settings struct {
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common *cfg.Common
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rates map[string][]string `help:"Defines what currency rates we want to know about`
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order []string
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}
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// NewSettingsFromYAML creates a new settings instance from a YAML config block
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func NewSettingsFromYAML(name string, ymlConfig *config.Config, globalConfig *config.Config) *Settings {
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settings := Settings{
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common: cfg.NewCommonSettingsFromModule(name, defaultTitle, defaultFocusable, ymlConfig, globalConfig),
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rates: map[string][]string{},
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order: []string{},
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}
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raw := ymlConfig.UMap("rates", map[string]interface{}{})
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for key, value := range raw {
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settings.order = append(settings.order, key)
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settings.rates[key] = []string{}
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switch value.(type) {
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case string:
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settings.rates[key] = []string{value.(string)}
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case []interface{}:
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for _, currency := range value.([]interface{}) {
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str, ok := currency.(string)
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if ok {
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settings.rates[key] = append(settings.rates[key], str)
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}
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}
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}
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}
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return &settings
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}
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