Added lsfd completer

completers/lsfd_completer/cmd/action/action.go

@@ -0,0 +1,24 @@
+package action
+
+import (
+	"regexp"
+	"strings"
+
+	"github.com/carapace-sh/carapace"
+)
+
+func ActionColumns() carapace.Action {
+	return carapace.ActionExecCommand("lsfd", "--list-columns")(func(output []byte) carapace.Action {
+		re := regexp.MustCompile(`^\s*(\S+)\s+<[^>]+>\s+(.*)$`)
+		var values []string
+
+		for _, line := range strings.Split(string(output), "\n") {
+			if matches := re.FindStringSubmatch(line); len(matches) == 3 {
+				name, description := matches[1], matches[2]
+				values = append(values, name, description)
+			}
+		}
+
+		return carapace.ActionValuesDescribed(values...)
+	})
+}

completers/lsfd_completer/cmd/root.go

@@ -0,0 +1,55 @@
+package cmd
+
+import (
+	"github.com/carapace-sh/carapace"
+	"github.com/carapace-sh/carapace-bin/completers/lsfd_completer/cmd/action"
+	"github.com/carapace-sh/carapace-bin/pkg/actions/ps"
+	"github.com/carapace-sh/carapace/pkg/style"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "lsfd",
+	Short: "list file descriptors",
+	Long:  "https://man7.org/linux/man-pages/man1/lsfd.1.html",
+	Run:   func(cmd *cobra.Command, args []string) {},
+}
+
+func Execute() error {
+	return rootCmd.Execute()
+}
+
+func init() {
+	carapace.Gen(rootCmd).Standalone()
+
+	rootCmd.Flags().Bool("_drop-privilege", false, "(testing purpose) do setuid(1) just after starting")
+	rootCmd.Flags().StringP("counter", "C", "", "define custom counter for --summary output")
+	rootCmd.Flags().Bool("debug-filter", false, "dump the internal data structure of filter and exit")
+	rootCmd.Flags().Bool("dump-counters", false, "dump counter definitions")
+	rootCmd.Flags().StringP("filter", "Q", "", "apply display filter")
+	rootCmd.Flags().BoolP("help", "h", false, "display this help")
+	rootCmd.Flags().String("hyperlink", "", "print paths as terminal hyperlinks")
+	rootCmd.Flags().StringP("inet", "i", "", "list only IPv4 and/or IPv6 sockets")
+	rootCmd.Flags().BoolP("json", "J", false, "use JSON output format")
+	rootCmd.Flags().BoolP("list-columns", "H", false, "list the available columns")
+	rootCmd.Flags().BoolP("noheadings", "n", false, "don't print headings")
+	rootCmd.Flags().BoolP("notruncate", "u", false, "don't truncate text in columns")
+	rootCmd.Flags().StringP("output", "o", "", "output columns (see --list-columns)")
+	rootCmd.Flags().StringP("pid", "p", "", "collect information only specified processes")
+	rootCmd.Flags().BoolP("raw", "r", false, "use raw output format")
+	rootCmd.Flags().String("summary", "", "print summary information")
+	rootCmd.Flags().BoolP("threads", "l", false, "list in threads level")
+	rootCmd.Flags().BoolP("version", "V", false, "display version")
+
+	rootCmd.Flag("hyperlink").NoOptDefVal = " "
+	rootCmd.Flag("inet").NoOptDefVal = " "
+	rootCmd.Flag("summary").NoOptDefVal = " "
+
+	carapace.Gen(rootCmd).FlagCompletion(carapace.ActionMap{
+		"hyperlink": carapace.ActionValues("auto", "always", "never").StyleF(style.ForKeyword),
+		"inet":      carapace.ActionValues("4", "6"),
+		"output":    action.ActionColumns().UniqueList(","),
+		"pid":       ps.ActionProcessIds().UniqueList(","),
+		"summary":   carapace.ActionValues("only", "append", "never").StyleF(style.ForKeyword),
+	})
+}

completers/lsfd_completer/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "github.com/carapace-sh/carapace-bin/completers/lsfd_completer/cmd"
+
+func main() {
+	cmd.Execute()
+}