Victor Abrell
47bb2d3a69
Set module to git.abrell.se/victor/mydev so it installs from the private Gitea host, and add an MIT LICENSE. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
39 lines
776 B
Go
39 lines
776 B
Go
package cmd
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import (
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"context"
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"fmt"
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"os"
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"text/tabwriter"
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"git.abrell.se/victor/mydev/internal/checks"
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"github.com/spf13/cobra"
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)
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var dockerCmd = &cobra.Command{
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Use: "docker",
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Short: "List docker containers and their status",
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Run: func(cmd *cobra.Command, args []string) {
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list, errMsg := checks.Containers(context.Background())
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if errMsg != "" {
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fmt.Printf("✗ docker error: %s\n", errMsg)
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os.Exit(1)
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}
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if len(list) == 0 {
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fmt.Println("no containers")
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return
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}
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w := tabwriter.NewWriter(os.Stdout, 0, 2, 2, ' ', 0)
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fmt.Fprintln(w, "NAME\tSTATE\tSTATUS\tIMAGE")
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for _, c := range list {
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fmt.Fprintf(w, "%s\t%s\t%s\t%s\n", c.Name, c.State, c.Status, c.Image)
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}
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w.Flush()
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},
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}
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func init() {
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rootCmd.AddCommand(dockerCmd)
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}
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