feat(teams): add members subcommands

Provide list, add, and remove operations for team members via
'tea teams members {list,create,delete}'. The members package reuses
the RequireTeamID helper exported by cmd/teams.

cmd/teams.go

@@ -5,6 +5,7 @@ package cmd
 
 import (
 	"gitea.dev/tea/cmd/teams"
+	"gitea.dev/tea/cmd/teams/members"
 	"github.com/urfave/cli/v3"
 )
 
@@ -21,6 +22,7 @@ var CmdTeams = cli.Command{
 		&teams.CmdTeamsCreate,
 		&teams.CmdTeamsDelete,
 		&teams.CmdTeamsEdit,
+		&members.CmdTeamsMembers,
 	},
 	Flags: []cli.Flag{
 		&cli.StringFlag{

cmd/teams/members/create.go

@@ -0,0 +1,55 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package members
+
+import (
+	stdctx "context"
+	"errors"
+	"fmt"
+
+	"gitea.dev/tea/cmd/flags"
+	"gitea.dev/tea/cmd/teams"
+	"gitea.dev/tea/modules/context"
+	"github.com/urfave/cli/v3"
+)
+
+// CmdTeamsMembersCreate adds a member to a team.
+var CmdTeamsMembersCreate = cli.Command{
+	Name:        "create",
+	Aliases:     []string{"add", "c"},
+	Usage:       "Add a member to a team",
+	Description: "Add a user to a team",
+	ArgsUsage:   "<team-id> <username>",
+	Action:      runTeamsMembersCreate,
+	Flags:       flags.AllDefaultFlags,
+}
+
+func runTeamsMembersCreate(ctx stdctx.Context, cmd *cli.Command) error {
+	if cmd.Args().Len() < 2 {
+		return errors.New("team ID and username are required")
+	}
+
+	teamID, err := teams.RequireTeamID(cmd)
+	if err != nil {
+		return err
+	}
+	username := cmd.Args().Get(1)
+
+	c, err := context.InitCommand(cmd)
+	if err != nil {
+		return err
+	}
+	client := c.Login.Client()
+
+	team, _, err := client.Organizations.GetTeam(ctx, teamID)
+	if err != nil {
+		return err
+	}
+
+	if _, err = client.Organizations.AddTeamMember(ctx, teamID, username); err != nil {
+		return err
+	}
+	fmt.Printf("User '%s' added to team '%s' (ID: %d)\n", username, team.Name, team.ID)
+	return nil
+}

cmd/teams/members/delete.go

@@ -0,0 +1,71 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package members
+
+import (
+	stdctx "context"
+	"errors"
+	"fmt"
+
+	"gitea.dev/tea/cmd/flags"
+	"gitea.dev/tea/cmd/teams"
+	"gitea.dev/tea/modules/context"
+	"github.com/urfave/cli/v3"
+)
+
+// CmdTeamsMembersDelete removes a member from a team.
+var CmdTeamsMembersDelete = cli.Command{
+	Name:        "delete",
+	Aliases:     []string{"rm", "remove"},
+	Usage:       "Remove a member from a team",
+	Description: "Remove a user from a team",
+	ArgsUsage:   "<team-id> <username>",
+	Action:      runTeamsMembersDelete,
+	Flags: append([]cli.Flag{
+		&cli.BoolFlag{
+			Name:    "confirm",
+			Aliases: []string{"y"},
+			Usage:   "confirm removal without prompting",
+		},
+	}, flags.AllDefaultFlags...),
+}
+
+func runTeamsMembersDelete(ctx stdctx.Context, cmd *cli.Command) error {
+	if cmd.Args().Len() < 2 {
+		return errors.New("team ID and username are required")
+	}
+
+	teamID, err := teams.RequireTeamID(cmd)
+	if err != nil {
+		return err
+	}
+	username := cmd.Args().Get(1)
+
+	c, err := context.InitCommand(cmd)
+	if err != nil {
+		return err
+	}
+	client := c.Login.Client()
+
+	team, _, err := client.Organizations.GetTeam(ctx, teamID)
+	if err != nil {
+		return err
+	}
+
+	if !cmd.Bool("confirm") {
+		fmt.Printf("Are you sure you want to remove '%s' from team '%s' (ID: %d)? [y/N] ", username, team.Name, team.ID)
+		var response string
+		fmt.Scanln(&response)
+		if response != "y" && response != "Y" && response != "yes" {
+			fmt.Println("Removal canceled.")
+			return nil
+		}
+	}
+
+	if _, err = client.Organizations.RemoveTeamMember(ctx, teamID, username); err != nil {
+		return err
+	}
+	fmt.Printf("User '%s' removed from team '%s' (ID: %d)\n", username, team.Name, team.ID)
+	return nil
+}

cmd/teams/members/list.go

@@ -0,0 +1,58 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package members
+
+import (
+	stdctx "context"
+
+	gitea "gitea.dev/sdk"
+
+	"gitea.dev/tea/cmd/flags"
+	"gitea.dev/tea/cmd/teams"
+	"gitea.dev/tea/modules/context"
+	"gitea.dev/tea/modules/print"
+	"github.com/urfave/cli/v3"
+)
+
+// CmdTeamsMembersList lists all members of a team.
+var CmdTeamsMembersList = cli.Command{
+	Name:        "list",
+	Aliases:     []string{"ls"},
+	Usage:       "List team members",
+	Description: "List all members of a team",
+	ArgsUsage:   "<team-id>",
+	Action:      runTeamsMembersList,
+	Flags: append([]cli.Flag{
+		&flags.PaginationPageFlag,
+		&flags.PaginationLimitFlag,
+	}, flags.AllDefaultFlags...),
+}
+
+func runTeamsMembersList(ctx stdctx.Context, cmd *cli.Command) error {
+	teamID, err := teams.RequireTeamID(cmd)
+	if err != nil {
+		return err
+	}
+
+	c, err := context.InitCommand(cmd)
+	if err != nil {
+		return err
+	}
+	client := c.Login.Client()
+
+	team, _, err := client.Organizations.GetTeam(ctx, teamID)
+	if err != nil {
+		return err
+	}
+
+	members, _, err := client.Organizations.ListTeamMembers(ctx, teamID, gitea.ListTeamMembersOptions{
+		ListOptions: flags.GetListOptions(cmd),
+	})
+	if err != nil {
+		return err
+	}
+
+	print.TeamMembersList(members, c.Output, team.Name)
+	return nil
+}

cmd/teams/members/members.go

@@ -0,0 +1,26 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package members
+
+import (
+	stdctx "context"
+
+	"github.com/urfave/cli/v3"
+)
+
+// CmdTeamsMembers is the parent command for managing team membership.
+var CmdTeamsMembers = cli.Command{
+	Name:        "members",
+	Aliases:     []string{"member"},
+	Usage:       "Manage team members",
+	Description: "List, add, or remove team members",
+	Commands: []*cli.Command{
+		&CmdTeamsMembersList,
+		&CmdTeamsMembersCreate,
+		&CmdTeamsMembersDelete,
+	},
+	Action: func(ctx stdctx.Context, cmd *cli.Command) error {
+		return cli.ShowCommandHelp(ctx, cmd, "members")
+	},
+}

modules/print/team.go

@@ -68,3 +68,30 @@ func yesNo(b bool) string {
 	}
 	return "no"
 }
+
+// TeamMembersList prints a list of team members.
+func TeamMembersList(members []*gitea.User, output, teamName string) {
+	if len(members) == 0 {
+		fmt.Printf("No members found in team '%s'\n", teamName)
+		return
+	}
+
+	t := tableWithHeader(
+		"ID",
+		"Username",
+		"Full Name",
+		"Email",
+	)
+
+	for _, m := range members {
+		t.addRow(
+			strconv.FormatInt(m.ID, 10),
+			m.UserName,
+			m.FullName,
+			m.Email,
+		)
+	}
+
+	fmt.Printf("Members of team '%s':\n", teamName)
+	t.print(output)
+}