Merge pull request #2058 from rsteube/add-pacman-conf

added pacman-conf

completers/pacman-conf_completer/cmd/root.go

@@ -0,0 +1,33 @@
+package cmd
+
+import (
+	"github.com/rsteube/carapace"
+	"github.com/rsteube/carapace-bin/pkg/actions/tools/pacman"
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use:   "pacman-conf",
+	Short: "query pacman's configuration file",
+	Long:  "https://man.archlinux.org/man/pacman-conf.8.en",
+	Run:   func(cmd *cobra.Command, args []string) {},
+}
+
+func Execute() error {
+	return rootCmd.Execute()
+}
+func init() {
+	carapace.Gen(rootCmd).Standalone()
+
+	rootCmd.Flags().StringP("config", "c", "", "set an alternate configuration file")
+	rootCmd.Flags().BoolP("help", "h", false, "display this help information")
+	rootCmd.Flags().StringP("repo", "r", "", "query options for a specific repo")
+	rootCmd.Flags().BoolP("repo-list", "l", false, "list configured repositories")
+	rootCmd.Flags().BoolP("verbose", "v", false, "always show directive names")
+	rootCmd.Flags().BoolP("version", "V", false, "display version information")
+
+	carapace.Gen(rootCmd).FlagCompletion(carapace.ActionMap{
+		"config": carapace.ActionFiles(),
+		"repo":   pacman.ActionRepositories(),
+	})
+}

completers/pacman-conf_completer/main.go

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

pkg/actions/tools/pacman/pacman.go

@@ -7,32 +7,8 @@ import (
 
 	"github.com/rsteube/carapace"
 	"github.com/rsteube/carapace/pkg/style"
-	"gopkg.in/ini.v1"
 )
 
-// ActionRepositories completes package repositories
-//
-//	extra
-//	multilib
-func ActionRepositories() carapace.Action {
-	return carapace.ActionCallback(func(c carapace.Context) carapace.Action {
-		loadOptions := ini.LoadOptions{}
-		loadOptions.AllowBooleanKeys = true
-		loadOptions.UnparseableSections = []string{"options"}
-		if cfg, err := ini.LoadSources(loadOptions, "/etc/pacman.conf"); err != nil {
-			return carapace.ActionMessage(err.Error())
-		} else {
-			repos := make([]string, 0)
-			for _, section := range cfg.SectionStrings() {
-				if section != "DEFAULT" && section != "options" {
-					repos = append(repos, section)
-				}
-			}
-			return carapace.ActionValues(repos...)
-		}
-	})
-}
-
 // ActionPackages completes installed packages
 //
 //	gnome-common

pkg/actions/tools/pacman/repo.go

@@ -0,0 +1,18 @@
+package pacman
+
+import (
+	"strings"
+
+	"github.com/rsteube/carapace"
+)
+
+// ActionRepositories completes package repositories
+//
+//	extra
+//	multilib
+func ActionRepositories() carapace.Action {
+	return carapace.ActionExecCommand("pacman-conf", "--repo-list")(func(output []byte) carapace.Action {
+		lines := strings.Split(string(output), "\n")
+		return carapace.ActionValues(lines[:len(lines)-1]...)
+	})
+}