68 lines
1.4 KiB
Go
68 lines
1.4 KiB
Go
package cmd
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import (
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"encoding/json"
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"fmt"
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"os"
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"git.sr.ht/~timharek/yr/cmd/flags"
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"git.sr.ht/~timharek/yr/cmd/internal/ui/table"
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"github.com/pkg/browser"
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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: "Get forecasted weather",
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Args: cobra.MaximumNArgs(1),
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Run: forecast,
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}
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func init() {
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rootCmd.AddCommand(forecastCmd)
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rootCmd.PersistentFlags().IntP(flags.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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helper := forecastHelper(cmd, args)
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f := helper.f
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interval, _ := cmd.Flags().GetInt(flags.INTERVAL)
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if helper.isWeb {
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url := fmt.Sprintf("https://www.yr.no/en/forecast/daily-table/%.4f,%.4f", f.Coordinates.Latitude, f.Coordinates.Longitude)
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err := browser.OpenURL(url)
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if err != nil {
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cobra.CheckErr(err)
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}
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os.Exit(0)
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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 helper.isJson {
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j, err := json.MarshalIndent(f, "", " ")
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cobra.CheckErr(err)
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fmt.Printf("%s", j)
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return
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}
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t := table.New()
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for _, item := range f.Forecast {
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itemTime := item.Time.Local()
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if helper.isUTC {
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itemTime = item.Time
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}
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t.Row(
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itemTime.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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