Work on merging completion tree with parse tree

tools/cli/bash.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"fmt"

tools/cli/command.go

@@ -23,8 +23,16 @@ type Command struct {
 	AllowOptionsAfterArgs int
 	// If true does not fail if the first non-option arg is not a sub-command
 	SubCommandIsOptional bool
+	// If true subcommands are ignored unless they are the first non-option argument
+	SubCommandMustBeFirst bool
 	// The entry point for this command
 	Run func(cmd *Command, args []string) (int, error)
+	// The completer for args
+	ArgCompleter CompletionFunc
+	// Stop completion processing at this arg num
+	StopCompletingAtArg int
+	// Specialised arg aprsing
+	ParseArgsForCompletion func(cmd *Command, args []string, completions *Completions)
 
 	SubCommandGroups []*CommandGroup
 	OptionGroups     []*OptionGroup
@@ -32,7 +40,8 @@ type Command struct {
 
 	Args []string
 
-	option_map map[string]*Option
+	option_map         map[string]*Option
+	index_of_first_arg int
 }
 
 func (self *Command) Clone(parent *Command) *Command {
@@ -41,6 +50,7 @@ func (self *Command) Clone(parent *Command) *Command {
 	ans.Parent = parent
 	ans.SubCommandGroups = make([]*CommandGroup, len(self.SubCommandGroups))
 	ans.OptionGroups = make([]*OptionGroup, len(self.OptionGroups))
+	ans.option_map = nil
 
 	for i, o := range self.OptionGroups {
 		ans.OptionGroups[i] = o.Clone(&ans)
@@ -63,6 +73,7 @@ func init_cmd(c *Command) {
 	c.SubCommandGroups = make([]*CommandGroup, 0, 8)
 	c.OptionGroups = make([]*OptionGroup, 0, 8)
 	c.Args = make([]string, 0, 8)
+	c.option_map = nil
 }
 
 func NewRootCommand() *Command {
@@ -244,6 +255,12 @@ func (self *Command) VisitAllOptions(callback func(*Option) error) error {
 	return nil
 }
 
+func (self *Command) AllOptions() []*Option {
+	ans := make([]*Option, 0, 64)
+	self.VisitAllOptions(func(o *Option) error { ans = append(ans, o); return nil })
+	return ans
+}
+
 func (self *Command) GetVisibleOptions() ([]string, map[string][]*Option) {
 	group_titles := make([]string, 0, len(self.OptionGroups))
 	gmap := make(map[string][]*Option)
@@ -453,3 +470,29 @@ func (self *Command) Exec(args ...string) {
 	}
 	os.Exit(exit_code)
 }
+
+func (self *Command) GetCompletions(argv []string, init_completions func(*Completions)) *Completions {
+	ans := Completions{Groups: make([]*MatchGroup, 0, 4)}
+	if init_completions != nil {
+		init_completions(&ans)
+	}
+	if len(argv) > 0 {
+		exe := argv[0]
+		cmd := self.FindSubCommand(exe)
+		if cmd != nil {
+			if cmd.ParseArgsForCompletion != nil {
+				cmd.ParseArgsForCompletion(cmd, argv[1:], &ans)
+			} else {
+				completion_parse_args(cmd, argv[1:], &ans)
+			}
+		}
+	}
+	non_empty_groups := make([]*MatchGroup, 0, len(ans.Groups))
+	for _, gr := range ans.Groups {
+		if len(gr.Matches) > 0 {
+			non_empty_groups = append(non_empty_groups, gr)
+		}
+	}
+	ans.Groups = non_empty_groups
+	return &ans
+}

tools/cli/completion-kitty.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"bufio"

tools/cli/completion-main.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"encoding/json"
@@ -76,9 +76,9 @@ func Main(args []string) error {
 	if err != nil {
 		return err
 	}
-	var root = Command{Options: make([]*Option, 0), Groups: make([]*CommandGroup, 0, 8)}
+	var root = NewRootCommand()
 	for _, re := range registered_exes {
-		re(&root)
+		re(root)
 	}
 
 	all_completions := make([]*Completions, 0, 1)

tools/cli/completion-parse-args.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"fmt"
@@ -17,36 +17,16 @@ func (self *Completions) add_group(group *MatchGroup) {
 	}
 }
 
-func (self *Command) find_option(name_including_leading_dash string) *Option {
-	var q string
-	if strings.HasPrefix(name_including_leading_dash, "--") {
-		q = name_including_leading_dash[2:]
-	} else if strings.HasPrefix(name_including_leading_dash, "-") {
-		q = name_including_leading_dash[len(name_including_leading_dash)-1:]
-	} else {
-		q = name_including_leading_dash
-	}
-	for _, opt := range self.Options {
-		for _, alias := range opt.Aliases {
-			if alias == q {
-				return opt
-			}
-		}
-	}
-	return nil
-}
-
 func (self *Completions) add_options_group(options []*Option, word string) {
 	group := self.add_match_group("Options")
 	if strings.HasPrefix(word, "--") {
 		if word == "--" {
 			group.Matches = append(group.Matches, &Match{Word: "--", Description: "End of options"})
 		}
-		prefix := word[2:]
 		for _, opt := range options {
 			for _, q := range opt.Aliases {
-				if len(q) > 1 && strings.HasPrefix(q, prefix) {
-					group.Matches = append(group.Matches, &Match{Word: "--" + q, Description: opt.Description})
+				if strings.HasPrefix(q.String(), word) {
+					group.Matches = append(group.Matches, &Match{Word: q.String(), Description: opt.Help})
 					break
 				}
 			}
@@ -57,14 +37,19 @@ func (self *Completions) add_options_group(options []*Option, word string) {
 			for _, opt := range options {
 				has_single_letter_alias := false
 				for _, q := range opt.Aliases {
-					if len(q) == 1 {
-						group.add_match("-"+q, opt.Description)
+					if q.IsShort {
+						group.add_match("-"+q.NameWithoutHyphens, opt.Help)
 						has_single_letter_alias = true
 						break
 					}
 				}
 				if !has_single_letter_alias {
-					group.add_match("--"+opt.Aliases[0], opt.Description)
+					for _, q := range opt.Aliases {
+						if !q.IsShort {
+							group.add_match(q.String(), opt.Help)
+							break
+						}
+					}
 				}
 			}
 		} else {
@@ -72,8 +57,8 @@ func (self *Completions) add_options_group(options []*Option, word string) {
 			last_letter := string(runes[len(runes)-1])
 			for _, opt := range options {
 				for _, q := range opt.Aliases {
-					if q == last_letter {
-						group.add_match(word, opt.Description)
+					if q.IsShort && q.NameWithoutHyphens == last_letter {
+						group.add_match(word, opt.Help)
 						return
 					}
 				}
@@ -82,54 +67,61 @@ func (self *Completions) add_options_group(options []*Option, word string) {
 	}
 }
 
+func (self *Command) sub_command_allowed_at(completions *Completions, arg_num int) bool {
+	if self.SubCommandMustBeFirst {
+		return arg_num == 1 && completions.current_word_idx_in_parent == 1
+	}
+	return arg_num == 1
+}
+
 func complete_word(word string, completions *Completions, only_args_allowed bool, expecting_arg_for *Option, arg_num int) {
 	cmd := completions.current_cmd
 	if expecting_arg_for != nil {
-		if expecting_arg_for.Completion_for_arg != nil {
-			expecting_arg_for.Completion_for_arg(completions, word, arg_num)
+		if expecting_arg_for.Completer != nil {
+			expecting_arg_for.Completer(completions, word, arg_num)
 		}
 		return
 	}
 	if !only_args_allowed && strings.HasPrefix(word, "-") {
 		if strings.HasPrefix(word, "--") && strings.Contains(word, "=") {
 			idx := strings.Index(word, "=")
-			option := cmd.find_option(word[:idx])
+			option := cmd.FindOption(word[:idx])
 			if option != nil {
-				if option.Completion_for_arg != nil {
-					option.Completion_for_arg(completions, word[idx+1:], arg_num)
+				if option.Completer != nil {
+					option.Completer(completions, word[idx+1:], arg_num)
 					completions.add_prefix_to_all_matches(word[:idx+1])
 				}
 			}
 		} else {
-			completions.add_options_group(cmd.Options, word)
+			completions.add_options_group(cmd.AllOptions(), word)
 		}
 		return
 	}
-	if cmd.has_subcommands() && cmd.sub_command_allowed_at(completions, arg_num) {
-		for _, cg := range cmd.Groups {
+	if cmd.HasVisibleSubCommands() && cmd.sub_command_allowed_at(completions, arg_num) {
+		for _, cg := range cmd.SubCommandGroups {
 			group := completions.add_match_group(cg.Title)
 			if group.Title == "" {
 				group.Title = "Sub-commands"
 			}
-			for _, sc := range cg.Commands {
+			for _, sc := range cg.SubCommands {
 				if strings.HasPrefix(sc.Name, word) {
-					group.add_match(sc.Name, sc.Description)
+					group.add_match(sc.Name, sc.HelpText)
 				}
 			}
 		}
-		if cmd.First_arg_may_not_be_subcommand && cmd.Completion_for_arg != nil {
-			cmd.Completion_for_arg(completions, word, arg_num)
+		if !cmd.SubCommandMustBeFirst && cmd.ArgCompleter != nil {
+			cmd.ArgCompleter(completions, word, arg_num)
 		}
 		return
 	}
 
-	if cmd.Completion_for_arg != nil {
-		cmd.Completion_for_arg(completions, word, arg_num)
+	if cmd.ArgCompleter != nil {
+		cmd.ArgCompleter(completions, word, arg_num)
 	}
 	return
 }
 
-func default_parse_args(cmd *Command, words []string, completions *Completions) {
+func completion_parse_args(cmd *Command, words []string, completions *Completions) {
 	completions.current_cmd = cmd
 	if len(words) == 0 {
 		complete_word("", completions, false, nil, 0)
@@ -174,15 +166,15 @@ func default_parse_args(cmd *Command, words []string, completions *Completions)
 			}
 			if !only_args_allowed && strings.HasPrefix(word, "-") {
 				if !strings.Contains(word, "=") {
-					option := cmd.find_option(word)
-					if option != nil && option.Has_following_arg {
+					option := cmd.FindOption(word)
+					if option != nil && option.needs_argument() {
 						expecting_arg_for = option
 					}
 				}
 				continue
 			}
-			if cmd.has_subcommands() && cmd.sub_command_allowed_at(completions, arg_num) {
-				sc := cmd.find_subcommand_with_name(word)
+			if cmd.HasVisibleSubCommands() && cmd.sub_command_allowed_at(completions, arg_num) {
+				sc := cmd.FindSubCommand(word)
 				if sc == nil {
 					only_args_allowed = true
 					continue
@@ -192,11 +184,11 @@ func default_parse_args(cmd *Command, words []string, completions *Completions)
 				arg_num = 0
 				completions.current_word_idx_in_parent = 0
 				only_args_allowed = false
-				if cmd.Parse_args != nil {
-					cmd.Parse_args(cmd, words[i+1:], completions)
+				if cmd.ParseArgsForCompletion != nil {
+					cmd.ParseArgsForCompletion(cmd, words[i+1:], completions)
 					return
 				}
-			} else if cmd.Stop_processing_at_arg > 0 && arg_num >= cmd.Stop_processing_at_arg {
+			} else if cmd.StopCompletingAtArg > 0 && arg_num >= cmd.StopCompletingAtArg {
 				return
 			} else {
 				only_args_allowed = true

tools/cli/completion.go

@@ -0,0 +1,154 @@
+// License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
+
+package cli
+
+import (
+	"fmt"
+	"path/filepath"
+	"strings"
+
+	"kitty/tools/utils"
+	"kitty/tools/wcswidth"
+)
+
+var _ = fmt.Print
+
+type Match struct {
+	Word        string `json:"word,omitempty"`
+	Description string `json:"description,omitempty"`
+}
+
+type MatchGroup struct {
+	Title           string   `json:"title,omitempty"`
+	NoTrailingSpace bool     `json:"no_trailing_space,omitempty"`
+	IsFiles         bool     `json:"is_files,omitempty"`
+	Matches         []*Match `json:"matches,omitempty"`
+}
+
+func (self *MatchGroup) remove_common_prefix() string {
+	if self.IsFiles {
+		if len(self.Matches) > 1 {
+			lcp := self.longest_common_prefix()
+			if strings.Contains(lcp, utils.Sep) {
+				lcp = strings.TrimRight(filepath.Dir(lcp), utils.Sep) + utils.Sep
+				self.remove_prefix_from_all_matches(lcp)
+				return lcp
+			}
+		}
+	} else if len(self.Matches) > 1 && strings.HasPrefix(self.Matches[0].Word, "--") && strings.Contains(self.Matches[0].Word, "=") {
+		lcp, _, _ := utils.Cut(self.longest_common_prefix(), "=")
+		lcp += "="
+		if len(lcp) > 3 {
+			self.remove_prefix_from_all_matches(lcp)
+			return lcp
+		}
+	}
+	return ""
+}
+
+func (self *MatchGroup) add_match(word string, description ...string) *Match {
+	ans := Match{Word: word, Description: strings.Join(description, " ")}
+	self.Matches = append(self.Matches, &ans)
+	return &ans
+}
+
+func (self *MatchGroup) add_prefix_to_all_matches(prefix string) {
+	for _, m := range self.Matches {
+		m.Word = prefix + m.Word
+	}
+}
+
+func (self *MatchGroup) remove_prefix_from_all_matches(prefix string) {
+	for _, m := range self.Matches {
+		m.Word = m.Word[len(prefix):]
+	}
+}
+
+func (self *MatchGroup) has_descriptions() bool {
+	for _, m := range self.Matches {
+		if m.Description != "" {
+			return true
+		}
+	}
+	return false
+}
+
+func (self *MatchGroup) max_visual_word_length(limit int) int {
+	ans := 0
+	for _, m := range self.Matches {
+		if q := wcswidth.Stringwidth(m.Word); q > ans {
+			ans = q
+			if ans > limit {
+				return limit
+			}
+		}
+	}
+	return ans
+}
+
+func (self *MatchGroup) longest_common_prefix() string {
+	limit := len(self.Matches)
+	i := 0
+	return utils.LongestCommon(func() (string, bool) {
+		if i < limit {
+			i++
+			return self.Matches[i-1].Word, false
+		}
+		return "", true
+	}, true)
+}
+
+type Delegate struct {
+	NumToRemove int    `json:"num_to_remove,omitempty"`
+	Command     string `json:"command,omitempty"`
+}
+
+type Completions struct {
+	Groups   []*MatchGroup `json:"groups,omitempty"`
+	Delegate Delegate      `json:"delegate,omitempty"`
+
+	current_cmd                *Command
+	all_words                  []string // all words passed to parse_args()
+	current_word_idx           int      // index of current word in all_words
+	current_word_idx_in_parent int      // index of current word in parents command line 1 for first word after parent
+
+	split_on_equals bool // true if the cmdline is split on = (BASH does this because readline does this)
+}
+
+func (self *Completions) add_prefix_to_all_matches(prefix string) {
+	for _, mg := range self.Groups {
+		mg.add_prefix_to_all_matches(prefix)
+	}
+}
+
+func (self *Completions) add_match_group(title string) *MatchGroup {
+	for _, q := range self.Groups {
+		if q.Title == title {
+			return q
+		}
+	}
+	ans := MatchGroup{Title: title, Matches: make([]*Match, 0, 8)}
+	self.Groups = append(self.Groups, &ans)
+	return &ans
+}
+
+type CompletionFunc func(completions *Completions, word string, arg_num int)
+
+func NamesCompleter(title string, names ...string) CompletionFunc {
+	return func(completions *Completions, word string, arg_num int) {
+		mg := completions.add_match_group(title)
+		for _, q := range names {
+			if strings.HasPrefix(q, word) {
+				mg.add_match(q)
+			}
+		}
+	}
+}
+
+func ChainCompleters(completers ...CompletionFunc) CompletionFunc {
+	return func(completions *Completions, word string, arg_num int) {
+		for _, f := range completers {
+			f(completions, word, arg_num)
+		}
+	}
+}

tools/cli/completion/types.go

@@ -9,127 +9,6 @@ import (
 	"strings"
 )
 
-type Match struct {
-	Word        string `json:"word,omitempty"`
-	Description string `json:"description,omitempty"`
-}
-
-type MatchGroup struct {
-	Title           string   `json:"title,omitempty"`
-	NoTrailingSpace bool     `json:"no_trailing_space,omitempty"`
-	IsFiles         bool     `json:"is_files,omitempty"`
-	Matches         []*Match `json:"matches,omitempty"`
-}
-
-func (self *MatchGroup) remove_common_prefix() string {
-	if self.IsFiles {
-		if len(self.Matches) > 1 {
-			lcp := self.longest_common_prefix()
-			if strings.Contains(lcp, utils.Sep) {
-				lcp = strings.TrimRight(filepath.Dir(lcp), utils.Sep) + utils.Sep
-				self.remove_prefix_from_all_matches(lcp)
-				return lcp
-			}
-		}
-	} else if len(self.Matches) > 1 && strings.HasPrefix(self.Matches[0].Word, "--") && strings.Contains(self.Matches[0].Word, "=") {
-		lcp, _, _ := utils.Cut(self.longest_common_prefix(), "=")
-		lcp += "="
-		if len(lcp) > 3 {
-			self.remove_prefix_from_all_matches(lcp)
-			return lcp
-		}
-	}
-	return ""
-}
-
-func (self *MatchGroup) add_match(word string, description ...string) *Match {
-	ans := Match{Word: word, Description: strings.Join(description, " ")}
-	self.Matches = append(self.Matches, &ans)
-	return &ans
-}
-
-func (self *MatchGroup) add_prefix_to_all_matches(prefix string) {
-	for _, m := range self.Matches {
-		m.Word = prefix + m.Word
-	}
-}
-
-func (self *MatchGroup) remove_prefix_from_all_matches(prefix string) {
-	for _, m := range self.Matches {
-		m.Word = m.Word[len(prefix):]
-	}
-}
-
-func (self *MatchGroup) has_descriptions() bool {
-	for _, m := range self.Matches {
-		if m.Description != "" {
-			return true
-		}
-	}
-	return false
-}
-
-func (self *MatchGroup) max_visual_word_length(limit int) int {
-	ans := 0
-	for _, m := range self.Matches {
-		if q := wcswidth.Stringwidth(m.Word); q > ans {
-			ans = q
-			if ans > limit {
-				return limit
-			}
-		}
-	}
-	return ans
-}
-
-func (self *MatchGroup) longest_common_prefix() string {
-	limit := len(self.Matches)
-	i := 0
-	return utils.LongestCommon(func() (string, bool) {
-		if i < limit {
-			i++
-			return self.Matches[i-1].Word, false
-		}
-		return "", true
-	}, true)
-}
-
-type Delegate struct {
-	NumToRemove int    `json:"num_to_remove,omitempty"`
-	Command     string `json:"command,omitempty"`
-}
-
-type Completions struct {
-	Groups   []*MatchGroup `json:"groups,omitempty"`
-	Delegate Delegate      `json:"delegate,omitempty"`
-
-	current_cmd                *Command
-	all_words                  []string // all words passed to parse_args()
-	current_word_idx           int      // index of current word in all_words
-	current_word_idx_in_parent int      // index of current word in parents command line 1 for first word after parent
-
-	split_on_equals bool // true if the cmdline is split on = (BASH does this because readline does this)
-}
-
-func (self *Completions) add_prefix_to_all_matches(prefix string) {
-	for _, mg := range self.Groups {
-		mg.add_prefix_to_all_matches(prefix)
-	}
-}
-
-func (self *Completions) add_match_group(title string) *MatchGroup {
-	for _, q := range self.Groups {
-		if q.Title == title {
-			return q
-		}
-	}
-	ans := MatchGroup{Title: title, Matches: make([]*Match, 0, 8)}
-	self.Groups = append(self.Groups, &ans)
-	return &ans
-}
-
-type CompletionFunc func(completions *Completions, word string, arg_num int)
-
 type Option struct {
 	Name               string
 	Aliases            []string

tools/cli/files.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"fmt"
@@ -114,7 +114,7 @@ func complete_files(prefix string, callback func(*FileEntry), cwd string) error
 	return nil
 }
 
-func complete_executables_in_path(prefix string, paths ...string) []string {
+func CompleteExecutablesInPath(prefix string, paths ...string) []string {
 	ans := make([]string, 0, 1024)
 	if len(paths) == 0 {
 		paths = filepath.SplitList(os.Getenv("PATH"))
@@ -253,15 +253,15 @@ func make_completer(title string, relative_to relative_to, patterns []string, f
 	}
 }
 
-func fnmatch_completer(title string, relative_to relative_to, patterns ...string) CompletionFunc {
+func FnmatchCompleter(title string, relative_to relative_to, patterns ...string) CompletionFunc {
 	return make_completer(title, relative_to, patterns, complete_by_fnmatch)
 }
 
-func mimepat_completer(title string, relative_to relative_to, patterns ...string) CompletionFunc {
+func MimepatCompleter(title string, relative_to relative_to, patterns ...string) CompletionFunc {
 	return make_completer(title, relative_to, patterns, complete_by_mimepat)
 }
 
-func directory_completer(title string, relative_to relative_to) CompletionFunc {
+func DirectoryCompleter(title string, relative_to relative_to) CompletionFunc {
 	if title == "" {
 		title = "Directories"
 	}

tools/cli/files_test.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"fmt"
@@ -112,7 +112,7 @@ func TestCompleteExecutables(t *testing.T) {
 		if expected == nil {
 			expected = make([]string, 0)
 		}
-		actual := complete_executables_in_path(prefix)
+		actual := CompleteExecutablesInPath(prefix)
 		sort.Strings(expected)
 		sort.Strings(actual)
 		if !reflect.DeepEqual(expected, actual) {

tools/cli/fish.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"fmt"

tools/cli/option-from-string.go

@@ -176,7 +176,7 @@ func option_from_spec(spec OptionSpec) (*Option, error) {
 	if ans.IsList {
 		ans.parsed_default = []string{}
 	}
-	ans.CompletionFunc = spec.CompletionFunc
+	ans.Completer = spec.Completer
 	if ans.Aliases == nil || len(ans.Aliases) == 0 {
 		return nil, fmt.Errorf("No --aliases specified for option")
 	}

tools/cli/option.go

@@ -8,8 +8,6 @@ import (
 	"strings"
 
 	"golang.org/x/exp/slices"
-
-	"kitty/tools/cli/completion"
 )
 
 var _ = fmt.Print
@@ -38,28 +36,28 @@ func (self *Alias) String() string {
 }
 
 type OptionSpec struct {
-	Name           string
-	Type           string
-	Dest           string
-	Choices        string
-	Depth          int
-	Default        string
-	Help           string
-	CompletionFunc *completion.CompletionFunc
+	Name      string
+	Type      string
+	Dest      string
+	Choices   string
+	Depth     int
+	Default   string
+	Help      string
+	Completer CompletionFunc
 }
 
 type Option struct {
-	Name           string
-	Aliases        []Alias
-	Choices        []string
-	Default        string
-	OptionType     OptionType
-	Hidden         bool
-	Depth          int
-	Help           string
-	IsList         bool
-	Parent         *Command
-	CompletionFunc *completion.CompletionFunc
+	Name       string
+	Aliases    []Alias
+	Choices    []string
+	Default    string
+	OptionType OptionType
+	Hidden     bool
+	Depth      int
+	Help       string
+	IsList     bool
+	Parent     *Command
+	Completer  CompletionFunc
 
 	values_from_cmdline        []string
 	parsed_values_from_cmdline []any

tools/cli/zsh.go

@@ -1,6 +1,6 @@
 // License: GPLv3 Copyright: 2022, Kovid Goyal, <kovid at kovidgoyal.net>
 
-package completion
+package cli
 
 import (
 	"bufio"