warkanum
91811b4fa1
- install/uninstall/start/stop/enable take <name> or --all; *all kept as shortcuts - add enable (enable at boot + start); startall no longer enables - order/delay resolved by config.ResolveOrder and written into systemd, OpenRC and runit service files (After=/sleep), so they apply at boot - install --all stops and disables units before removing their files - update regenerates all installed, enabled units and removes disabled ones - edit creates the config dir; docs and man page updated - tests: fake Init for cmd, ResolveOrder, backend ordering output
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package cmd
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import (
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"fmt"
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"io"
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"os"
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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 startAll bool
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var startCmd = &cobra.Command{
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Use: "start <name> | --all",
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Short: "Start a unit by name (or all with --all)",
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Long: `Start starts the named installed unit without enabling it at boot.
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With --all (same as 'startall') it starts every enabled, installed unit in
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startup order: equal 'order' values in parallel, groups one after another.
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'delay' is waited inside the generated service.`,
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Args: nameOrAll(&startAll),
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RunE: func(cmd *cobra.Command, args []string) error {
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cfg, ini, err := loadInit()
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if err != nil {
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return err
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}
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if startAll {
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bulkStart(cfg, ini, os.Stdout, initsys.Init.Start, "started")
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return nil
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}
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return startOne(cfg, ini, args[0], os.Stdout)
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},
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}
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func init() {
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startCmd.Flags().BoolVar(&startAll, "all", false, "start all enabled, installed units")
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rootCmd.AddCommand(startCmd)
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}
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func startOne(cfg *config.Config, ini initsys.Init, name string, w io.Writer) error {
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u, err := installedUnit(cfg, ini, name)
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if err != nil {
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return err
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}
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fmt.Fprintf(w, " ▶ starting %s...\n", ini.ServiceName(*u, cfg.Prefix, cfg.Suffix))
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if err := ini.Start(*u, cfg.Prefix, cfg.Suffix); err != nil {
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return err
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}
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fmt.Fprintf(w, " ✓ started: %s\n", name)
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return nil
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}
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