warkanum
df9b226c7e
Extract init-neutral unit resolution into service/, add initsys.Init with systemd, openrc and runit backends, selected by 'init:' config or autodetect. OpenRC and runit are root only; rootless units run as system services as that user. Add docs and generated examples for all three.
72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
package cmd
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import (
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"fmt"
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"sort"
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"github.com/spf13/cobra"
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"github.com/warkanum/unitdore/config"
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"github.com/warkanum/unitdore/initsys"
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)
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var uninstallallCmd = &cobra.Command{
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Use: "uninstallall",
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Short: "Stop, disable, and remove service files for all installed units",
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Long: `Uninstallall runs 'systemctl disable --now' and removes the .service file for every installed unit, in reverse startup order.`,
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RunE: runUninstallall,
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}
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func init() {
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rootCmd.AddCommand(uninstallallCmd)
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}
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func runUninstallall(cmd *cobra.Command, args []string) error {
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cfg, err := config.Load(configPath)
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if err != nil {
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return err
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}
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prefix, suffix := cfg.Prefix, cfg.Suffix
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ini, err := initsys.New(cfg)
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if err != nil {
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return err
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}
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units := make([]config.Unit, len(cfg.Units))
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copy(units, cfg.Units)
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sort.Slice(units, func(i, j int) bool {
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if units[i].Order != units[j].Order {
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return units[i].Order > units[j].Order
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}
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return units[i].Name > units[j].Name
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})
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removed := 0
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failed := 0
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for _, u := range units {
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if !ini.IsInstalled(u, prefix, suffix) {
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continue
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}
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svcName := ini.ServiceName(u, prefix, suffix)
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fmt.Printf(" ■ disabling %s...\n", svcName)
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if err := ini.Disable(u, prefix, suffix); err != nil {
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fmt.Printf(" ✗ failed to disable %s: %v\n", u.Name, err)
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failed++
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continue
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}
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path, _ := ini.UnitPath(u, prefix, suffix)
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fmt.Printf(" ✗ removing %s...\n", path)
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if err := ini.Uninstall(u, prefix, suffix); err != nil {
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fmt.Printf(" ✗ failed to remove %s: %v\n", u.Name, err)
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failed++
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continue
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}
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fmt.Printf(" ✓ uninstalled: %s\n", u.Name)
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removed++
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}
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fmt.Printf("\nDone. Uninstalled: %d Failed: %d\n", removed, failed)
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return nil
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}
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