9449cba68d
improve readability by right-aligning text. This makes reading a mix of positive/negative numbers, or 1/2 digit numbers easier. This also makes it a bit easier to parse a longer forecast when it spans mulitple days, as the time stays in the same place.
57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package cmd
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import (
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"fmt"
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"git.sr.ht/~timharek/yr/cmd/internal/ui/table"
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"github.com/spf13/cobra"
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)
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var forecastCmd = &cobra.Command{
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Use: "forecast <location>",
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Aliases: []string{"f", "ls"},
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Short: "Forecasted weather",
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Args: cobra.MaximumNArgs(1),
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Run: forecast,
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}
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var (
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interval int
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)
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func init() {
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rootCmd.AddCommand(forecastCmd)
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forecastCmd.Flags().IntVarP(&interval, "interval", "i", 0, "Number of hours to output")
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}
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func forecast(cmd *cobra.Command, args []string) {
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f := forecastHelper(args)
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if isWeb {
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openBrowser("https://www.yr.no/en/forecast/daily-table/%.4f,%.4f", f)
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}
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if interval > 0 {
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f.Forecast = f.Forecast[:interval]
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}
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if isJson {
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outputJson(f.Forecast)
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}
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t := table.New()
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for _, item := range f.Forecast {
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if !isUTC {
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item.Time = item.Time.Local()
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}
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t.Row(
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item.Time.Format("Mon, 2 Jan 15:04"),
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fmt.Sprintf("%.1f °C", item.Temperature),
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fmt.Sprintf("%.1f mm", item.Percipitation),
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fmt.Sprintf("%.1f m/s %s", item.Wind.Speed, item.Wind.DirectionToString()),
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)
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}
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fmt.Println(t)
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}
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