Add a tool to detect possible unused language keys and remove those which can be confirmed

Author: lunny

build/clean-locales.go

@@ -0,0 +1,92 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+//go:build ignore
+
+package main
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"code.gitea.io/gitea/modules/setting"
+)
+
+func searchDirs(key string) (bool, error) {
+	for _, dir := range []string{
+		"cmd",
+		"models",
+		"modules",
+		"routers",
+		"services",
+		"templates",
+	} {
+		found, err := searchLocaleFiles(dir, key)
+		if err != nil {
+			return false, err
+		}
+		if found {
+			return true, nil
+		}
+	}
+	return false, nil
+}
+
+func searchLocaleFiles(dir, key string) (bool, error) {
+	errFound := errors.New("found")
+	err := filepath.WalkDir(dir, func(path string, d os.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if d.IsDir() || (!strings.HasSuffix(d.Name(), ".go") && !strings.HasSuffix(d.Name(), ".tmpl")) {
+			return nil
+		}
+
+		bs, err := os.ReadFile(path)
+		if err != nil {
+			return err
+		}
+		if strings.Contains(string(bs), `"`+key+`"`) {
+			return errFound
+		}
+
+		return nil
+	})
+	if err == errFound {
+		return true, nil
+	}
+	return false, err
+}
+
+func main() {
+	if len(os.Args) != 1 {
+		println("usage: clean-locales")
+		os.Exit(1)
+	}
+
+	iniFile, err := setting.NewConfigProviderForLocale("options/locale/locale_en-US.ini")
+	if err != nil {
+		panic(err)
+	}
+
+	for _, section := range iniFile.Sections() {
+		for _, key := range section.Keys() {
+			var trKey string
+			if section.Name() == "" || section.Name() == "DEFAULT" {
+				trKey = key.Name()
+			} else {
+				trKey = section.Name() + "." + key.Name()
+			}
+
+			found, err := searchDirs(trKey)
+			if err != nil {
+				panic(err)
+			}
+			if !found {
+				println("unused locale key:", trKey)
+			}
+		}
+	}
+}

options/locale/locale_en-US.ini

@@ -49,22 +49,17 @@ webauthn_error_unable_to_process = The server could not process your request.
 webauthn_error_duplicated = The security key is not permitted for this request. Please make sure that the key is not already registered.
 webauthn_error_empty = You must set a name for this key.
 webauthn_error_timeout = Timeout reached before your key could be read. Please reload this page and retry.
-webauthn_reload = Reload
 
 repository = Repository
 organization = Organization
 mirror = Mirror
 issue_milestone = Milestone
 new_repo = New Repository
 new_migrate = New Migration
-new_mirror = New Mirror
 new_fork = New Repository Fork
 new_org = New Organization
-new_project = New Project
 new_project_column = New Column
-manage_org = Manage Organizations
 admin_panel = Site Administration
-account_settings = Account Settings
 settings = Settings
 your_profile = Profile
 your_starred = Starred
@@ -368,13 +363,9 @@ config_write_file_prompt = These configuration options will be written into: %s
 [home]
 nav_menu = Navigation Menu
 uname_holder = Username or Email Address
-password_holder = Password
 switch_dashboard_context = Switch Dashboard Context
 my_repos = Repositories
-show_more_repos = Show more repositories…
-collaborative_repos = Collaborative Repositories
 my_orgs = My Organizations
-my_mirrors = My Mirrors
 view_home = View %s
 filter = Other Filters
 filter_by_team_repositories = Filter by team repositories
@@ -435,7 +426,6 @@ resent_limit_prompt = You have already requested an activation email recently. P
 has_unconfirmed_mail = Hi %s, you have an unconfirmed email address (<b>%s</b>). If you haven't received a confirmation email or need to resend a new one, please click on the button below.
 change_unconfirmed_mail_address = If your registration email address is incorrect, you can change it here and resend a new confirmation email.
 resend_mail = Click here to resend your activation email
-email_not_associate = The email address is not associated with any account.
 send_reset_mail = Send Account Recovery Email
 reset_password = Account Recovery
 invalid_code = Your confirmation code is invalid or has expired.
@@ -453,7 +443,6 @@ twofa_passcode_incorrect = Your passcode is incorrect. If you misplaced your dev
 twofa_scratch_token_incorrect = Your scratch code is incorrect.
 twofa_required = You must setup Two-Factor Authentication to get access to repositories, or try to login again.
 login_userpass = Sign In
-login_openid = OpenID
 oauth_signup_tab = Register New Account
 oauth_signup_title = Complete New Account
 oauth_signup_submit = Complete Account
@@ -481,7 +470,6 @@ authorize_application_with_scopes = With scopes: %s
 authorize_title = Authorize "%s" to access your account?
 authorization_failed = Authorization failed
 authorization_failed_desc = The authorization failed because we detected an invalid request. Please contact the maintainer of the app you have tried to authorize.
-sspi_auth_failed = SSPI authentication failed
 password_pwned = The password you chose is on a <a target="_blank" rel="noopener noreferrer" href="%s">list of stolen passwords</a> previously exposed in public data breaches. Please try again with a different password and consider changing this password elsewhere too.
 password_pwned_err = Could not complete request to HaveIBeenPwned
 last_admin = You cannot remove the last admin. There must be at least one admin.
@@ -513,8 +501,6 @@ reset_password = Recover your account
 reset_password.title = %s, you have requested to recover your account
 reset_password.text = Please click the following link to recover your account within <b>%s</b>:
 
-register_success = Registration successful
-
 issue_assigned.pull = @%[1]s assigned you to pull request %[2]s in repository %[3]s.
 issue_assigned.issue = @%[1]s assigned you to issue %[2]s in repository %[3]s.
 
@@ -559,30 +545,12 @@ yes = Yes
 no = No
 confirm = Confirm
 cancel = Cancel
-modify = Update
 
 [form]
-UserName = Username
-RepoName = Repository name
-Email = Email address
-Password = Password
-Retype = Confirm Password
-SSHTitle = SSH key name
-HttpsUrl = HTTPS URL
-PayloadUrl = Payload URL
-TeamName = Team name
-AuthName = Authorization name
-AdminEmail = Admin email
 
 NewBranchName = New branch name
-CommitSummary = Commit summary
-CommitMessage = Commit message
-CommitChoice = Commit choice
-TreeName = File path
-Content = Content
 
 SSPISeparatorReplacement = Separator
-SSPIDefaultLanguage = Default Language
 
 require_error = ` cannot be empty.`
 alpha_dash_error = ` should contain only alphanumeric, dash ('-') and underscore ('_') characters.`
@@ -607,7 +575,6 @@ username_been_taken = The username is already taken.
 username_change_not_local_user = Non-local users are not allowed to change their username.
 change_username_disabled = Changing username is disabled.
 change_full_name_disabled = Changing full name is disabled.
-username_has_not_been_changed = Username has not been changed
 repo_name_been_taken = The repository name is already used.
 repository_force_private = Force Private is enabled: private repositories cannot be made public.
 repository_files_already_exist = Files already exist for this repository. Contact the system administrator.
@@ -718,7 +685,6 @@ password = Password
 security = Security
 avatar = Avatar
 ssh_gpg_keys = SSH / GPG Keys
-social = Social Accounts
 applications = Applications
 orgs = Manage Organizations
 repos = Repositories
@@ -1281,7 +1247,6 @@ release = Release
 releases = Releases
 tag = Tag
 released_this = released this
-tagged_this = tagged this
 file.title = %s at %s
 file_raw = Raw
 file_history = History

routers/web/user/setting/profile.go

@@ -71,7 +71,7 @@ func ProfilePost(ctx *context.Context) {
 
 	if form.Name != "" {
 		if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureChangeUsername) {
-			ctx.Flash.Error(ctx.Tr("user.form.change_username_disabled"))
+			ctx.Flash.Error(ctx.Tr("form.change_username_disabled"))
 			ctx.Redirect(setting.AppSubURL + "/user/settings")
 			return
 		}
@@ -107,7 +107,7 @@ func ProfilePost(ctx *context.Context) {
 
 	if form.FullName != "" {
 		if user_model.IsFeatureDisabledWithLoginType(ctx.Doer, setting.UserFeatureChangeFullName) {
-			ctx.Flash.Error(ctx.Tr("user.form.change_full_name_disabled"))
+			ctx.Flash.Error(ctx.Tr("form.change_full_name_disabled"))
 			ctx.Redirect(setting.AppSubURL + "/user/settings")
 			return
 		}