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.
51 lines
1.4 KiB
Go
51 lines
1.4 KiB
Go
package cmd
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import (
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"fmt"
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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/sysuser"
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)
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var version = "0.0.11"
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var configPath string
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var rootCmd = &cobra.Command{
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Use: "unitdore",
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Short: "A door you open and close for container units",
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Long: `Unitdore manages container units via the system init (systemd, OpenRC or runit).
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It discovers running containers and podman-compose stacks, stores them in a
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config file, and generates + manages init service units for each one (systemd by default;
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set 'init:' in the config for openrc or runit).
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As root: system units, plus user units for users listed in 'users:'.
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As a normal user: own config and user units only.`,
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Version: version,
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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// Normal users get their own config and manage only their user units
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if !cmd.Flags().Changed("config") && !sysuser.IsRoot() {
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home, err := sysuser.HomeDir(sysuser.Current())
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if err != nil {
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return err
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}
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configPath = config.UserConfigPath(home)
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}
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return nil
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},
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}
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func Execute() {
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if err := rootCmd.Execute(); err != nil {
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fmt.Fprintln(os.Stderr, err)
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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.PersistentFlags().StringVar(&configPath, "config", config.DefaultConfigPath, "path to units config file (default for non-root: ~/.config/unitdore/units.yaml)")
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}
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