feat(wiki): rename pages with --title alone, page lists on the client

wiki edit P --title New failed with "supply --body": renaming now keeps
the page's content, and edit needs one of --title, --body, --body-file
or --editor. wiki list --limit 1 returned every page because Gitea
replaces a limit of 1 with its default; the page list is now read whole
and paged on the client, so --limit and --page hold and the context line
counts the pages.

wiki create takes the title as an argument and, without --body, asks for
the content in the editor or an inline multi-line field. wiki view shows
the author, last update and revision count above the rendered page, and
--web opens it. wiki list and revisions show headed columns, page names
complete with Tab, and every change reports a ✓ line.

Signed-off-by: bircni <bircni@icloud.com>

internal/app/app_test.go

@@ -494,12 +494,6 @@ const (
 	time delete
 	time list
 	time reset
-	wiki create
-	wiki delete
-	wiki edit
-	wiki list
-	wiki revisions
-	wiki view
 `
 	longsToWrite = `
 	issue
@@ -512,6 +506,5 @@ const (
 	pr attachment
 	pr comment
 	time
-	wiki
 `
 )

internal/app/validation_test.go

@@ -240,7 +240,7 @@ func TestUsageErrorsPrecedeRequests(t *testing.T) {
 		{[]string{"webhook", "delete", "not-an-id"}, "invalid resource number \"not-an-id\""},
 		{[]string{"webhook", "list", "--org", "organization", "--account"}, "--org, --account, --global, and --repo select mutually exclusive scopes"},
 		{[]string{"webhook", "list", "--global", "-R", "owner/repo"}, "--org, --account, --global, and --repo select mutually exclusive scopes"},
-		{[]string{"wiki", "create", "--body-file", "-"}, "--body-file - requires --title"},
+		{[]string{"wiki", "create", "--body-file", "-"}, "--body-file - requires a title"},
 		{[]string{"wiki", "create", "--title", "Home", "--body", "text", "--json=created_at"}, "unknown JSON field \"created_at\""},
 		{[]string{"wiki", "edit", "Home", "--body="}, "wiki content cannot be empty"},
 		{[]string{"wiki", "revisions", "Home", "--page", "0"}, `"--page" flag: must be a positive integer`},
@@ -258,7 +258,6 @@ func TestConfirmationsNameResolvedValues(t *testing.T) {
 		inputs map[string]string
 		want   string
 	}{
-		{[]string{"wiki", "create"}, map[string]string{"title": "Home", "body": "text"}, "create wiki page Home on alice/project"},
 		{[]string{"release", "create"}, map[string]string{"Tag": "v1.0.0"}, "Create release v1.0.0 in alice/project?"},
 		{[]string{"time", "delete", "5", "7"}, nil, "delete tracked time entry 7 on alice/project #5"},
 	} {

internal/app/wiki.go

@@ -4,8 +4,10 @@
 package app
 
 import (
+	"context"
 	"errors"
 	"math"
+	"strconv"
 	"strings"
 
 	"gitea.dev/tea/internal/clierr"
@@ -14,146 +16,319 @@ import (
 	"github.com/spf13/cobra"
 )
 
-func wikiRecord(item services.WikiPage) terminal.Record {
-	return terminal.Record{Heading: []terminal.Cell{{Text: item.Title, Bold: true}}, Lines: []string{item.Body, item.URL}}
+func (a *application) wikiCommand() *cobra.Command {
+	group := &cobra.Command{
+		Use:   "wiki",
+		Short: "Manage repository wiki pages",
+		Long:  "List, view, create, edit and delete the pages of a repository's wiki, and list their revisions.",
+	}
+	group.AddCommand(a.wikiListCommand(), a.wikiViewCommand(), a.wikiRevisionsCommand(), a.wikiCreateCommand(), a.wikiEditCommand(), a.wikiDeleteCommand())
+	return group
 }
 
-func (a *application) wikiCommand() *cobra.Command {
-	group := &cobra.Command{Use: "wiki", Short: "Manage repository wiki pages"}
+// completeWikiPages completes the titles of the repository's wiki pages.
+func (a *application) completeWikiPages() cobra.CompletionFunc {
+	return a.apiCompletion(true, func(ctx context.Context, t target, _ string) ([]cobra.Completion, error) {
+		pages, err := services.Wiki{Client: t.client, Repository: t.Repo}.List(ctx, completionLimit, 1)
+		return describe(pages, func(page services.WikiPage) (string, string) { return page.Title, "" }), err
+	})
+}
+
+func (a *application) wikiListCommand() *cobra.Command {
 	var limit, page int
-	list := &cobra.Command{Use: "list", Short: "List wiki pages", Args: argsExact(0), RunE: func(cmd *cobra.Command, _ []string) error {
-		target, err := a.resolve(cmd.Context(), true)
-		if err != nil {
-			return err
-		}
-		items, err := (services.Wiki{Client: target.client, Repository: target.Repo}).List(cmd.Context(), limit, page)
-		if err != nil {
-			return err
-		}
-		return writeList(a, cmd, items, func(item services.WikiPage) []terminal.Cell {
-			return terminal.Row(item.Title, item.Author, item.UpdatedAt)
-		})
-	}}
-	pageFlags(list, &limit, &page)
-	group.AddCommand(list)
-	var revisionPage int
-	revisions := &cobra.Command{Use: "revisions <page>", Short: "List revisions of a wiki page", Args: argsExact(1), RunE: func(cmd *cobra.Command, args []string) error {
-		target, err := a.resolve(cmd.Context(), true)
-		if err != nil {
-			return err
-		}
-		items, err := (services.Wiki{Client: target.client, Repository: target.Repo}).Revisions(cmd.Context(), args[0], revisionPage)
-		if err != nil {
-			return err
-		}
-		return writeList(a, cmd, items, func(item services.WikiRevision) []terminal.Cell {
-			return terminal.Row(item.SHA, item.Author, item.CreatedAt, item.Message)
-		})
-	}}
-	positiveIntVar(revisions, &revisionPage, "page", 1, math.MaxInt, "Revision page (server controls page size)")
-	group.AddCommand(revisions)
-	for _, verb := range []string{"view", "create", "edit", "delete"} {
-		var title, body, file, message string
-		var useEditor bool
-		command := &cobra.Command{Use: verb + " <page>", Short: titleCase(verb) + " a wiki page", Args: argsExact(1)}
-		switch verb {
-		case "create":
-			command.Use = verb
-			command.Args = argsExact(0)
-		case "delete":
-			command.Annotations = textOutput("wiki page deletion does not return a resource")
-		}
-		if verb == "create" || verb == "edit" {
-			command.Flags().StringVar(&title, "title", "", "Page title")
-			command.Flags().BoolVar(&useEditor, "editor", false, "Edit page content in an editor")
-			command.Flags().StringVar(&body, "body", "", "Page content")
-			command.Flags().StringVar(&file, "body-file", "", "Read content from file, or - for stdin")
-			command.Flags().StringVar(&message, "message", "", "Wiki commit message")
-		}
-		command.RunE = func(cmd *cobra.Command, args []string) (runErr error) {
-			var editorDraft terminal.Draft
-			defer finishDraft(&editorDraft, &runErr)
+	command := &cobra.Command{
+		Use:     "list",
+		Short:   "List wiki pages",
+		Example: "$ tea wiki list\n$ tea wiki list -R alice/project --json title,url",
+		Args:    argsExact(0),
+		RunE: func(cmd *cobra.Command, _ []string) error {
+			target, err := a.resolve(cmd.Context(), true)
+			if err != nil {
+				return err
+			}
+			result, err := (services.Wiki{Client: target.client, Repository: target.Repo}).ListPage(cmd.Context(), limit, page)
+			if err != nil {
+				return err
+			}
+			spec := listSpec[services.WikiPage]{
+				Columns: []terminal.Column{{Header: "Title", Flex: true}, {Header: "Author"}, {Header: "Updated"}, {Header: "URL", PipedOnly: true}},
+				Row: func(item services.WikiPage) []terminal.Cell {
+					return []terminal.Cell{{Text: item.Title, Link: item.URL}, {Text: item.Author}, {Time: terminal.ParseTime(item.UpdatedAt)}, {Text: item.URL}}
+				},
+				Context: "wiki pages in " + target.Repo, Empty: "no wiki pages in " + target.Repo,
+			}
+			return writeTable(a, cmd, result.Items, spec, listPage{Number: page, More: result.More, Total: result.Total, Counted: result.Counted})
+		},
+	}
+	pageFlags(command, &limit, &page)
+	return command
+}
+
+func (a *application) wikiViewCommand() *cobra.Command {
+	var web bool
+	command := &cobra.Command{
+		Use:     "view <page>",
+		Short:   "View a wiki page",
+		Long:    "View a wiki page, rendered on a terminal.",
+		Example: "$ tea wiki view Home\n$ tea wiki view \"Getting Started\" --web",
+		Args:    argsExact(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			target, err := a.resolve(cmd.Context(), true)
+			if err != nil {
+				return err
+			}
+			item, err := (services.Wiki{Client: target.client, Repository: target.Repo}).View(cmd.Context(), args[0])
+			if err != nil {
+				return err
+			}
+			if web {
+				return a.openBrowser(cmd, item.URL)
+			}
+			return writeView(a, cmd, item, a.wikiView)
+		},
+	}
+	command.Flags().BoolVarP(&web, "web", "w", false, "Open the page in the browser")
+	command.ValidArgsFunction = a.completeWikiPages()
+	return command
+}
+
+// wikiView shows a wiki page with its content as the body.
+func (a *application) wikiView(item services.WikiPage) terminal.View {
+	var meta []string
+	if item.Author != "" {
+		meta = append(meta, item.Author)
+	}
+	if updated := terminal.ParseTime(item.UpdatedAt); !updated.IsZero() {
+		meta = append(meta, "updated "+terminal.RelativeTime(a.deps.Now(), updated))
+	}
+	if item.CommitCount > 0 {
+		meta = append(meta, countNoun(int(item.CommitCount), "revision"))
+	}
+	return terminal.View{
+		Title: item.Title, Meta: strings.Join(meta, " · "), Body: item.Body, Kind: "wiki page", URL: item.URL,
+		Fields: []terminal.Field{{Label: "Author", Value: item.Author, PipedOnly: true}, {Label: "Updated", Value: item.UpdatedAt, PipedOnly: true}},
+	}
+}
+
+func (a *application) wikiRevisionsCommand() *cobra.Command {
+	var page int
+	command := &cobra.Command{
+		Use:     "revisions <page>",
+		Short:   "List revisions of a wiki page",
+		Example: "$ tea wiki revisions Home",
+		Args:    argsExact(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			target, err := a.resolve(cmd.Context(), true)
+			if err != nil {
+				return err
+			}
+			items, err := (services.Wiki{Client: target.client, Repository: target.Repo}).Revisions(cmd.Context(), args[0], page)
+			if err != nil {
+				return err
+			}
+			spec := listSpec[services.WikiRevision]{
+				Columns: []terminal.Column{{Header: "Commit"}, {Header: "Author"}, {Header: "Date"}, {Header: "Message", Flex: true}},
+				Row: func(item services.WikiRevision) []terminal.Cell {
+					message, _, _ := strings.Cut(item.Message, "\n")
+					sha := item.SHA
+					if a.deps.Streams.OutTTY {
+						sha = shortSHA(sha)
+					}
+					return []terminal.Cell{{Text: sha, Muted: true}, {Text: item.Author}, {Time: terminal.ParseTime(item.CreatedAt)}, {Text: message}}
+				},
+				Context: "revisions of wiki page " + strconv.Quote(args[0]), Empty: "no revisions of wiki page " + strconv.Quote(args[0]),
+			}
+			return writeTable(a, cmd, items, spec, listPage{Number: page, Counted: false, More: false})
+		},
+	}
+	positiveIntVar(command, &page, "page", 1, math.MaxInt, "Revision page (server controls page size)")
+	command.ValidArgsFunction = a.completeWikiPages()
+	return command
+}
+
+// wikiContent are the flags of wiki create and wiki edit.
+type wikiContent struct {
+	title, body, file, message string
+	editor                     bool
+}
+
+func (c *wikiContent) register(cmd *cobra.Command) {
+	flags := cmd.Flags()
+	flags.StringVarP(&c.title, "title", "t", "", "Page title")
+	flags.BoolVarP(&c.editor, "editor", "e", false, "Write the page content in an editor")
+	flags.StringVarP(&c.body, "body", "b", "", "Page content")
+	flags.StringVarP(&c.file, "body-file", "F", "", "Read the page content from a file, or - for standard input")
+	flags.StringVarP(&c.message, "message", "m", "", "Commit message of the change")
+}
+
+func (a *application) wikiCreateCommand() *cobra.Command {
+	var content wikiContent
+	command := &cobra.Command{
+		Use:   "create [<title>]",
+		Short: "Create a wiki page",
+		Long:  "Create a wiki page. Without --body or --body-file, the content is written in an editor or typed on the terminal.",
+		Example: `$ tea wiki create "Getting Started" --body-file docs/start.md
+$ tea wiki create Home --editor`,
+		Args: usageArgs(cobra.MaximumNArgs(1)),
+		RunE: func(cmd *cobra.Command, args []string) (runErr error) {
+			var draft terminal.Draft
+			defer finishDraft(&draft, &runErr)
+			if len(args) > 0 {
+				if cmd.Flags().Changed("title") {
+					return clierr.Wrap(clierr.Usage, errors.New("supply the title as an argument or --title, not both"))
+				}
+				content.title = args[0]
+			}
 			if err := validateBodySources(cmd); err != nil {
 				return err
 			}
-			prompted := false
-			if verb == "create" || verb == "edit" {
-				if file == "-" && verb == "create" && title == "" {
-					return clierr.Wrap(clierr.Usage, errors.New("--body-file - requires --title; stdin cannot also supply a prompt"))
-				}
-				var err error
-				if body, err = a.readBody(cmd, body, file); err != nil {
+			if content.file == "-" && content.title == "" {
+				return clierr.Wrap(clierr.Usage, errors.New("--body-file - requires a title; stdin cannot also supply a prompt"))
+			}
+			body, err := a.readBody(cmd, content.body, content.file)
+			if err != nil {
+				return err
+			}
+			if _, err := a.requireInput(cmd, &content.title, "title", "Page title", nil); err != nil {
+				return err
+			}
+			if strings.TrimSpace(content.title) == "" {
+				return clierr.Wrap(clierr.Usage, errors.New("wiki title cannot be empty"))
+			}
+			target, err := a.resolve(cmd.Context(), true)
+			if err != nil {
+				return err
+			}
+			if !cmd.Flags().Changed("body") && !cmd.Flags().Changed("body-file") {
+				if draft, err = a.wikiBody(cmd, content.editor, ""); err != nil {
 					return err
 				}
-				if verb == "create" {
-					prompted, err = a.require(cmd, &title, "title")
-					if err != nil {
-						return err
-					}
-				}
-				if !useEditor && !cmd.Flags().Changed("body") && !cmd.Flags().Changed("body-file") {
-					asked, err := a.require(cmd, &body, "body")
-					if err != nil {
-						return err
-					}
-					prompted = prompted || asked
-				}
-				if !useEditor && strings.TrimSpace(body) == "" {
-					return clierr.Wrap(clierr.Usage, errors.New("wiki content cannot be empty"))
-				}
-				if (verb == "create" || cmd.Flags().Changed("title")) && strings.TrimSpace(title) == "" {
-					return clierr.Wrap(clierr.Usage, errors.New("wiki title cannot be empty"))
-				}
+				body = draft.Body
+			}
+			if strings.TrimSpace(body) == "" {
+				return clierr.Wrap(clierr.Usage, errors.New("wiki content cannot be empty"))
+			}
+			item, err := (services.Wiki{Client: target.client, Repository: target.Repo}).Create(cmd.Context(), services.WikiOptions{Title: content.title, Body: body, Message: content.message})
+			if err != nil {
+				return err
+			}
+			a.done(cmd, "Created wiki page %q in %s", item.Title, target.Repo)
+			if a.options.json != "" {
+				return a.writeJSON(cmd, item)
+			}
+			return a.printURL(cmd, item.URL)
+		},
+	}
+	content.register(command)
+	return command
+}
+
+// wikiBody collects page content: in the editor with --editor, else in the editor or an inline
+// field on a terminal. Without a terminal it fails, naming --body.
+func (a *application) wikiBody(cmd *cobra.Command, editor bool, initial string) (terminal.Draft, error) {
+	if editor {
+		return a.editDraft(cmd, initial)
+	}
+	s, err := a.deps.Settings.Load()
+	if err != nil {
+		return terminal.Draft{}, err
+	}
+	if !a.policy(s).CanPrompt(a.deps.Streams) {
+		return terminal.Draft{}, clierr.Wrap(clierr.Usage, errors.New("missing required input: supply --body, --body-file or --editor"))
+	}
+	return a.bodyEditor(cmd)(cmd.Context(), initial)
+}
+
+func (a *application) wikiEditCommand() *cobra.Command {
+	var content wikiContent
+	command := &cobra.Command{
+		Use:   "edit <page>",
+		Short: "Edit a wiki page",
+		Long:  "Change the title or the content of a wiki page. Renaming with --title alone keeps the content.",
+		Example: `$ tea wiki edit Home --body-file docs/home.md --message "Rewrite the home page"
+$ tea wiki edit "Old Title" --title "New Title"
+$ tea wiki edit Home --editor`,
+		Args: argsExact(1),
+		RunE: func(cmd *cobra.Command, args []string) (runErr error) {
+			var draft terminal.Draft
+			defer finishDraft(&draft, &runErr)
+			if err := validateBodySources(cmd); err != nil {
+				return err
+			}
+			changed := cmd.Flags().Changed
+			if !changed("title") && !changed("body") && !changed("body-file") && !content.editor {
+				return clierr.Wrap(clierr.Usage, errors.New("supply --title, --body, --body-file or --editor"))
+			}
+			if changed("title") && strings.TrimSpace(content.title) == "" {
+				return clierr.Wrap(clierr.Usage, errors.New("wiki title cannot be empty"))
+			}
+			body, err := a.readBody(cmd, content.body, content.file)
+			if err != nil {
+				return err
+			}
+			if (changed("body") || changed("body-file")) && strings.TrimSpace(body) == "" {
+				return clierr.Wrap(clierr.Usage, errors.New("wiki content cannot be empty"))
 			}
 			target, err := a.resolve(cmd.Context(), true)
 			if err != nil {
 				return err
 			}
 			service := services.Wiki{Client: target.client, Repository: target.Repo}
-			if useEditor {
-				initial := ""
-				if verb == "edit" {
-					item, err := service.View(cmd.Context(), args[0])
-					if err != nil {
-						return err
-					}
-					initial = item.Body
-				}
-				editorDraft, err = a.editDraft(cmd, initial)
+			if content.editor || (!changed("body") && !changed("body-file")) {
+				current, err := service.View(cmd.Context(), args[0])
 				if err != nil {
 					return err
 				}
-				body = editorDraft.Body
-				if strings.TrimSpace(body) == "" {
-					return clierr.Wrap(clierr.Usage, errors.New("wiki content cannot be empty"))
+				body = current.Body
+				if content.editor {
+					if draft, err = a.editDraft(cmd, current.Body); err != nil {
+						return err
+					}
+					if body = draft.Body; strings.TrimSpace(body) == "" {
+						return clierr.Wrap(clierr.Usage, errors.New("wiki content cannot be empty"))
+					}
 				}
 			}
-			if verb == "delete" || prompted {
-				subject := title
-				if verb != "create" {
-					subject = args[0]
-				}
-				if err := a.confirm(cmd, verb+" wiki page "+subject+" on "+target.Repo); err != nil {
-					return err
-				}
-			}
-			var item services.WikiPage
-			switch verb {
-			case "view":
-				item, err = service.View(cmd.Context(), args[0])
-			case "create":
-				item, err = service.Create(cmd.Context(), services.WikiOptions{Title: title, Body: body, Message: message})
-			case "edit":
-				item, err = service.Edit(cmd.Context(), args[0], services.WikiOptions{Title: title, Body: body, Message: message})
-			case "delete":
-				return service.Delete(cmd.Context(), args[0])
-			}
+			item, err := service.Edit(cmd.Context(), args[0], services.WikiOptions{Title: content.title, Body: body, Message: content.message})
 			if err != nil {
 				return err
 			}
-			return writeRecord(a, cmd, item, wikiRecord)
-		}
-		group.AddCommand(command)
+			if item.Title != args[0] {
+				a.done(cmd, "Renamed wiki page %q to %q in %s", args[0], item.Title, target.Repo)
+			} else {
+				a.done(cmd, "Edited wiki page %q in %s", item.Title, target.Repo)
+			}
+			return a.writeMutationJSON(cmd, item)
+		},
 	}
-	return group
+	content.register(command)
+	command.ValidArgsFunction = a.completeWikiPages()
+	return command
+}
+
+func (a *application) wikiDeleteCommand() *cobra.Command {
+	command := &cobra.Command{
+		Use:         "delete <page>",
+		Short:       "Delete a wiki page",
+		Example:     "$ tea wiki delete \"Old Notes\" --yes",
+		Annotations: map[string]string{"tea.confirm": "true", "tea.text": "wiki page deletion does not return a resource"},
+		Args:        argsExact(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			target, err := a.resolve(cmd.Context(), true)
+			if err != nil {
+				return err
+			}
+			subject := "wiki page " + strconv.Quote(args[0]) + " from " + target.Repo
+			if err := a.confirmAction(cmd, terminal.Confirmation{Prompt: "Delete " + subject + "?", NonTTY: "delete " + subject}); err != nil {
+				return err
+			}
+			if err := (services.Wiki{Client: target.client, Repository: target.Repo}).Delete(cmd.Context(), args[0]); err != nil {
+				return err
+			}
+			a.done(cmd, "Deleted %s", subject)
+			return nil
+		},
+	}
+	command.ValidArgsFunction = a.completeWikiPages()
+	return command
 }

internal/app/wiki_test.go

@@ -0,0 +1,70 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package app
+
+import (
+	"context"
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestWikiEditRenamesAndKeepsTheContent(t *testing.T) {
+	var requests []string
+	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		requests = append(requests, r.Method+" "+r.URL.Path)
+		if r.Method == http.MethodPatch {
+			requirePayload(t, `{"title":"New Title","content_base64":"S2VlcCBtZQ=="}`, r.Body)
+			_, _ = w.Write([]byte(`{"title":"New Title","content_base64":"S2VlcCBtZQ=="}`))
+			return
+		}
+		_, _ = w.Write([]byte(`{"title":"Old Title","content_base64":"S2VlcCBtZQ=="}`))
+	}))
+	defer server.Close()
+	deps, out, diagnostics := repoTTYDeps(t, server.URL)
+	require.NoError(t, Execute(context.Background(), deps, []string{"wiki", "edit", "Old Title", "--title", "New Title", "-R", "alice/x", "--no-input"}))
+	require.Equal(t, []string{"GET /api/v1/repos/alice/x/wiki/page/Old Title", "PATCH /api/v1/repos/alice/x/wiki/page/Old Title"}, requests)
+	require.Empty(t, out.String())
+	require.Equal(t, "✓ Renamed wiki page \"Old Title\" to \"New Title\" in alice/x\n", diagnostics.String())
+	err := Execute(context.Background(), deps, []string{"wiki", "edit", "Home", "-R", "alice/x"})
+	require.ErrorContains(t, err, "supply --title, --body, --body-file or --editor")
+}
+
+func TestWikiListLimitsPagesOnTheClient(t *testing.T) {
+	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.URL.Query().Get("page") != "1" {
+			_, _ = w.Write([]byte(`[]`))
+			return
+		}
+		_, _ = w.Write([]byte(`[{"title":"Getting Started","last_commit":{"author":{"name":"alice","date":"2026-10-11T18:00:00Z"}}},{"title":"Home"}]`))
+	}))
+	defer server.Close()
+	deps, out, _ := repoTTYDeps(t, server.URL)
+	require.NoError(t, Execute(context.Background(), deps, []string{"wiki", "list", "--limit", "1", "-R", "alice/x"}))
+	require.Equal(t, `Showing 1 of 2 wiki pages in alice/x · next: --page 2
+
+TITLE            AUTHOR  UPDATED
+Getting Started  alice   about 2 hours ago
+`, out.String())
+}
+
+func TestWikiViewAndCreate(t *testing.T) {
+	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method == http.MethodPost {
+			requirePayload(t, `{"title":"Page Two","content_base64":"Ym9keQ=="}`, r.Body)
+		}
+		_, _ = w.Write([]byte(`{"title":"Page Two","html_url":"https://gitea.test/alice/x/wiki/Page-Two","content_base64":"Ym9keQ==","commit_count":3,
+			"last_commit":{"author":{"name":"alice","date":"2026-10-11T19:00:00Z"}}}`))
+	}))
+	defer server.Close()
+	deps, out, diagnostics := repoTTYDeps(t, server.URL)
+	deps.Getenv = serverEnv(server.URL, map[string]string{"TERM": "dumb", "TEA_MARKDOWN": "raw"})
+	require.NoError(t, Execute(context.Background(), deps, []string{"wiki", "view", "Page Two", "-R", "alice/x"}))
+	require.Equal(t, "Page Two\nalice · updated about 1 hour ago · 3 revisions\n\nbody\n\nView this wiki page on Gitea: https://gitea.test/alice/x/wiki/Page-Two\n", out.String())
+	out.Reset()
+	require.NoError(t, Execute(context.Background(), deps, []string{"wiki", "create", "Page Two", "-b", "body", "-R", "alice/x"}))
+	require.Equal(t, "https://gitea.test/alice/x/wiki/Page-Two\n", out.String())
+	require.Equal(t, "✓ Created wiki page \"Page Two\" in alice/x\n", diagnostics.String())
+}