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
125 lines
2.3 KiB
Go
125 lines
2.3 KiB
Go
package cmd
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import (
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"fmt"
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"strings"
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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 statusCmd = &cobra.Command{
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Use: "status",
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Short: "Show status summary of all managed units",
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RunE: runStatus,
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}
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func init() {
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rootCmd.AddCommand(statusCmd)
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}
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type statusRow struct {
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Name string
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Runtime string
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User string
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Enabled string
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Installed string
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State string
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Reason string
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}
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func runStatus(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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if len(cfg.Units) == 0 {
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fmt.Println("No units configured. Run 'unitdore syncup' to discover containers.")
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return nil
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}
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units := sortUnits(cfg.Units, false)
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rows := make([]statusRow, 0, len(units))
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for _, u := range units {
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user := u.User
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if user == "" {
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user = "root"
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}
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enabled := "yes"
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if !u.Enabled {
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enabled = "no"
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}
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installed := "yes"
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if !ini.IsInstalled(u, prefix, suffix) {
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installed = "no"
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}
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state := "—"
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if ini.IsInstalled(u, prefix, suffix) {
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state = ini.Status(u, prefix, suffix)
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}
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rows = append(rows, statusRow{
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Name: u.Name,
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Runtime: runtimeLabel(u),
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User: user,
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Enabled: enabled,
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Installed: installed,
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State: state,
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Reason: u.DisabledReason,
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})
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}
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// Calculate column widths
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cols := []string{"NAME", "RUNTIME", "USER", "ENABLED", "INSTALLED", "STATE", "REASON"}
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widths := []int{4, 7, 4, 7, 9, 5, 6}
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for _, r := range rows {
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vals := []string{r.Name, r.Runtime, r.User, r.Enabled, r.Installed, r.State, r.Reason}
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for i, v := range vals {
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if len(v) > widths[i] {
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widths[i] = len(v)
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}
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}
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}
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// Print header
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fmt.Println()
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printRow(cols, widths)
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fmt.Println(strings.Repeat("─", totalWidth(widths)))
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// Print rows
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for _, r := range rows {
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vals := []string{r.Name, r.Runtime, r.User, r.Enabled, r.Installed, r.State, r.Reason}
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printRow(vals, widths)
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}
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fmt.Println()
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return nil
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}
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func printRow(vals []string, widths []int) {
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for i, v := range vals {
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fmt.Printf("%-*s", widths[i]+2, v)
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}
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fmt.Println()
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}
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func totalWidth(widths []int) int {
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total := 0
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for _, w := range widths {
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total += w + 2
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}
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return total
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}
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