mirror of
https://github.com/apricote/hcloud-upload-image.git
synced 2026-01-13 13:21:01 +00:00
76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
package cmd
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import (
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"context"
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"fmt"
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"log/slog"
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"os"
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"time"
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"github.com/hetznercloud/hcloud-go/v2/hcloud"
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"github.com/spf13/cobra"
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"github.com/apricote/hcloud-upload-image/hcloudimages"
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"github.com/apricote/hcloud-upload-image/hcloudimages/backoff"
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"github.com/apricote/hcloud-upload-image/hcloudimages/contextlogger"
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)
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// The pre-authenticated client. Set in the root command PersistentPreRun
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var client hcloudimages.Client
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// rootCmd represents the base command when called without any subcommands
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var rootCmd = &cobra.Command{
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Use: "hcloud-image",
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Short: "A brief description of your application",
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Long: `A longer description that spans multiple lines and likely contains
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examples and usage of using your application. For example:
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Cobra is a CLI library for Go that empowers applications.
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This application is a tool to generate the needed files
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to quickly create a Cobra application.`,
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// Uncomment the following line if your bare application
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// has an action associated with it:
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// Run: func(cmd *cobra.Command, args []string) { },
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PersistentPreRun: func(cmd *cobra.Command, _ []string) {
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ctx := cmd.Context()
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// Add logger to command context
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logger := slog.Default()
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ctx = contextlogger.New(ctx, logger)
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cmd.SetContext(ctx)
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client = newClient(ctx)
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},
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}
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func newClient(ctx context.Context) hcloudimages.Client {
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logger := contextlogger.From(ctx)
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// Build hcloud-go client
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if os.Getenv("HCLOUD_TOKEN") == "" {
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logger.ErrorContext(ctx, "You need to set the HCLOUD_TOKEN environment variable to your Hetzner Cloud API Token.")
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os.Exit(1)
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}
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hcloudClient := hcloud.NewClient(
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hcloud.WithToken(os.Getenv("HCLOUD_TOKEN")),
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hcloud.WithApplication("hcloud-image", ""),
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hcloud.WithPollBackoffFunc(backoff.ExponentialBackoffWithLimit(2, 1*time.Second, 30*time.Second)),
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// hcloud.WithDebugWriter(os.Stderr),
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)
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return hcloudimages.New(hcloudClient)
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}
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func Execute() {
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err := rootCmd.Execute()
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if err != nil {
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os.Exit(1)
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}
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}
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func init() {
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rootCmd.SetErrPrefix("\033[1;31mError:")
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rootCmd.SetFlagErrorFunc(func(command *cobra.Command, err error) error {
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return fmt.Errorf("fooo")
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})
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}
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