Split language from region: omarchy-language and Setup > Language own LANG

omarchy-region and install/config/region.sh no longer touch the locale;
both logout prompts are worded through omarchy-text.

AGENTS.md

@@ -99,8 +99,9 @@ Exceptions are allowed for migration and package-helper scripts where the helper
 # Region
 
 - `/etc/omarchy/region` holds `cn`; no file means Global. `omarchy-region` prints the region and switches it (`omarchy region cn|global`); the profile lives in `default/regions/cn/`, its contract in `docs/regions.md`, user-facing docs in `manual/52-china.md`.
-- `install/config/region.sh` is the one system leaf for both the ISO install (the `/etc/omarchy/region` marker the installer derives from the timezone) and the runtime switch (`OMARCHY_REGION`): region file, the profile drop-ins it symlinks, and the locale. Input methods are not part of a region: the installer's keyboard choice and `omarchy-setup-input` own them (`docs/input-methods.md`).
+- `install/config/region.sh` is the one system leaf for both the ISO install (the `/etc/omarchy/region` marker the installer derives from the timezone) and the runtime switch (`OMARCHY_REGION`): the region file and the profile drop-ins it symlinks. Input methods are not part of a region: the installer's keyboard choice and `omarchy-setup-input` own them (`docs/input-methods.md`).
 - `omarchy-apply-pacman` renders pacman for every caller: the channel templates, the profile's `pacman/mirrorlist-<channel>.prepend` ahead of the mirrorlist, and its `pacman.conf.append`. Nothing in `omarchy update` or migrations may change the region or `/etc/locale.conf`.
+- Language is separate from region: `omarchy-language en|zh` (Setup > Language) owns `LANG` in `/etc/locale.conf`, the installer sets it from its first screen, and nothing keyed by region touches it.
 - China-only menu rows carry `"when":"[[ \"$(omarchy-region)\" == \"China\" ]]"` on every row, not only the submenu, because search checks each row's own guard.
 - Chinese menu labels live in `default/omarchy/omarchy-menu.zh-cn.jsonc`, merged when `LANG` starts with `zh_CN`; give a new menu row with translatable words a label there.
 - Shell text goes through `I18n.tr("English %1", arg)` from `qs.Commons`, with its Chinese in `shell/Commons/I18nZh.js` keyed by the English. Notifications and OSD messages are worded by their sender with `omarchy-text "English %1" "$arg"` (Python: `text()`, QML: `I18n.tr`), which reads the same table; the shell shows them as given, so user text is never translated. `test/shell.d/shell-i18n-test.sh` fails on a missing entry.

bin/omarchy

@@ -58,6 +58,7 @@ GROUP_DESCRIPTIONS[hw]="Hardware detection and controls"
 GROUP_DESCRIPTIONS[hyprland]="Hyprland window, monitor, and toggle controls"
 GROUP_DESCRIPTIONS[install]="Optional software installers"
 GROUP_DESCRIPTIONS[installed]="Installed optional service checks"
+GROUP_DESCRIPTIONS[language]="System language"
 GROUP_DESCRIPTIONS[launch]="Application launchers"
 GROUP_DESCRIPTIONS[menu]="Omarchy menu commands"
 GROUP_DESCRIPTIONS[migrate]="Migration runner"

bin/omarchy-language

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# omarchy:summary=Show or switch the system language between English and Simplified Chinese
+# omarchy:args=[en|zh]
+# omarchy:examples=omarchy language | omarchy language zh
+# omarchy:requires-sudo=true
+
+set -euo pipefail
+
+locale_conf=/etc/locale.conf
+
+if (($# == 0)); then
+  sed -n 's/^LANG=//p' "$locale_conf"
+  exit 0
+fi
+
+case ${1:-} in
+en) lang=en_US.UTF-8 ;;
+zh) lang=zh_CN.UTF-8 ;;
+*)
+  echo "Usage: omarchy-language [en|zh]" >&2
+  exit 1
+  ;;
+esac
+
+sudo sed -i "s/^#\(${lang/./\\.} UTF-8\)/\1/" /etc/locale.gen
+sudo locale-gen
+if grep -q '^LANG=' "$locale_conf"; then
+  sudo sed -i "s/^LANG=.*/LANG=$lang/" "$locale_conf"
+else
+  echo "LANG=$lang" | sudo tee -a "$locale_conf" >/dev/null
+fi
+
+# The language reaches only a new session, so offer one in the new language.
+prompt=$(LANG=$lang omarchy-text "Log out now to switch the language?")
+log_out=$(LANG=$lang omarchy-text "Log out now")
+later=$(LANG=$lang omarchy-text "Later")
+if [[ -t 0 && -t 1 ]] && gum confirm --affirmative "$log_out" --negative "$later" "$prompt" 2>&1; then
+  omarchy-system-logout
+else
+  LANG=$lang omarchy-text "Log back in to switch the language."
+fi

bin/omarchy-region

@@ -50,16 +50,9 @@ else
   omarchy-setup-claude-api --remove
 fi
 
-# The language and the developer mirrors reach only a new session, so offer one in the new language.
+# The developer mirrors reach only a new session, so offer one.
-if [[ $1 == "cn" ]]; then
+if [[ -t 0 && -t 1 ]] && gum confirm --affirmative "$(omarchy-text "Log out now")" --negative "$(omarchy-text "Later")" "$(omarchy-text "Log out now to switch the developer mirrors?")" 2>&1; then
-  prompt="立即注销，切换到中文界面和国内镜像？" log_out="立即注销" later="稍后"
-  reminder="区域已设为中国。重新登录后切换到中文界面和国内镜像。"
-else
-  prompt="Log out now to switch to English and the global mirrors?" log_out="Log out now" later="Later"
-  reminder="Region set to Global. Log back in to switch to English and the global mirrors."
-fi
-if [[ -t 0 && -t 1 ]] && gum confirm --affirmative "$log_out" --negative "$later" "$prompt" 2>&1; then
   omarchy-system-logout
 else
-  echo "$reminder"
+  omarchy-text "Log back in to switch the developer mirrors."
 fi

default/omarchy/omarchy-menu.jsonc

@@ -177,6 +177,9 @@
   "setup.default.editor.helix": {"icon":"","label":"Helix","checked":"[[ \"$(omarchy-default-editor)\" == \"helix\" ]]","action":"omarchy-default-editor helix"},
   "setup.default.editor.vim": {"icon":"","label":"Vim","checked":"[[ \"$(omarchy-default-editor)\" == \"vim\" ]]","action":"omarchy-default-editor vim"},
   "setup.default.editor.emacs": {"icon":" ","label":"Emacs","checked":"[[ \"$(omarchy-default-editor)\" == \"emacs\" ]]","action":"omarchy-default-editor emacs"},
+  "setup.language": {"icon":"󰗊","label":"Language"},
+  "setup.language.en": {"icon":"󰗊","label":"English","checked":"[[ \"$(omarchy-language)\" == \"en_US.UTF-8\" ]]","action":"omarchy-launch-floating-terminal-with-presentation 'omarchy-language en'"},
+  "setup.language.zh": {"icon":"󰗊","label":"简体中文","checked":"[[ \"$(omarchy-language)\" == \"zh_CN.UTF-8\" ]]","action":"omarchy-launch-floating-terminal-with-presentation 'omarchy-language zh'"},
   "setup.region": {"icon":"󰇧","label":"Region"},
   "setup.region.global": {"icon":"󰖟","label":"Global","checked":"[[ \"$(omarchy-region)\" == \"Global\" ]]","action":"omarchy-launch-floating-terminal-with-presentation 'omarchy-region global'"},
   "setup.region.china": {"icon":"󰈻","label":"China","checked":"[[ \"$(omarchy-region)\" == \"China\" ]]","action":"omarchy-launch-floating-terminal-with-presentation 'omarchy-region cn'"},

default/omarchy/omarchy-menu.zh-cn.jsonc

@@ -89,6 +89,7 @@
   "setup.keybindings": {"label":"快捷键"},
   "setup.input": {"label":"输入设备"},
   "setup.input-method": {"label":"输入语言"},
+  "setup.language": {"label":"语言"},
   "setup.network": {"label":"网络"},
   "setup.network.dns.custom": {"label":"自定义"},
   "setup.network.qr": {"label":"二维码"},

install/config/region.sh

@@ -14,7 +14,6 @@ region=${OMARCHY_REGION:-$region}
 case $region in
 global)
   rm -f /etc/omarchy/region
-  sed -i 's/^LANG=zh_CN\.UTF-8$/LANG=en_US.UTF-8/' /etc/locale.conf
   for link in "${cn_links[@]}"; do
     read -r _ target <<<"$link"
     if [[ -L $target && $(readlink "$target") == */default/regions/cn/* ]]; then
@@ -37,13 +36,6 @@ cn)
     mkdir -p "${target%/*}"
     ln -sfn "$OMARCHY_PATH/default/regions/cn/$source" "$target"
   done
-  sed -i 's/^#\(zh_CN\.UTF-8 UTF-8\)/\1/' /etc/locale.gen
-  locale-gen
-  if grep -q '^LANG=' /etc/locale.conf; then
-    sed -i 's/^LANG=.*/LANG=zh_CN.UTF-8/' /etc/locale.conf
-  else
-    echo LANG=zh_CN.UTF-8 >>/etc/locale.conf
-  fi
   ;;
 *)
   echo "Unknown region: $region" >&2

shell/Commons/I18nZh.js

@@ -610,5 +610,11 @@ var table = {
   "Click to switch input language": "点击切换输入语言",
   "Ctrl + Shift + Space to toggle input": "Ctrl + Shift + Space 切换输入",
   "Japanese: type a word, then Space twice for character choices": "日语：输入词语后按两次空格选字",
-  "Right-click to switch keyboard layout": "右键切换键盘布局"
+  "Right-click to switch keyboard layout": "右键切换键盘布局",
+  "Log out now": "立即注销",
+  "Later": "稍后",
+  "Log out now to switch the language?": "立即注销以切换语言？",
+  "Log back in to switch the language.": "重新登录后切换语言。",
+  "Log out now to switch the developer mirrors?": "立即注销以切换开发工具镜像？",
+  "Log back in to switch the developer mirrors.": "重新登录后切换开发工具镜像。"
 }

shell/plugins/menu/MenuModel.js

@@ -414,7 +414,8 @@ var GUARD_READERS = [
   "omarchy-default-editor",
   "omarchy-default-terminal",
   "omarchy-dns",
-  "omarchy-region"
+  "omarchy-region",
+  "omarchy-language"
 ]
 
 // Package and command presence account for most of what the guards ask, and

test/shell.d/language-test.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+set -euo pipefail
+
+source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
+
+test_tmp=$(mktemp -d)
+trap 'rm -rf "$test_tmp"' EXIT
+
+root="$test_tmp/root" sandbox="$test_tmp/omarchy" calls="$test_tmp/calls"
+mkdir -p "$root/etc" "$sandbox/bin" "$sandbox/shell/Commons" "$test_tmp/bin"
+cp "$ROOT/shell/Commons/I18nZh.js" "$sandbox/shell/Commons/"
+sed "s|/etc/|$root/etc/|g" "$ROOT/bin/omarchy-language" >"$sandbox/bin/omarchy-language"
+for command in locale-gen omarchy-system-logout; do
+  printf '#!/bin/bash\necho "%s $*" >>"%s"\n' "$command" "$calls" >"$test_tmp/bin/$command"
+done
+printf '#!/bin/bash\nexec "$@"\n' >"$test_tmp/bin/sudo"
+printf '#!/bin/bash\necho "gum $*" >>"%s"\nexit "${GUM_ANSWER:-1}"\n' "$calls" >"$test_tmp/bin/gum"
+chmod +x "$test_tmp/bin"/* "$sandbox/bin/omarchy-language"
+ln -s "$ROOT/bin/omarchy-text" "$test_tmp/bin/omarchy-text"
+export PATH="$test_tmp/bin:$sandbox/bin:$PATH" OMARCHY_PATH="$sandbox" LANG=en_US.UTF-8
+
+printf '#zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8\n' >"$root/etc/locale.gen"
+printf 'LANG=en_US.UTF-8\nLC_TIME=en_DK.UTF-8\n' >"$root/etc/locale.conf"
+
+[[ $(omarchy-language) == "en_US.UTF-8" ]] || fail "omarchy-language prints the system LANG"
+pass "omarchy-language prints the system LANG"
+
+: >"$calls"
+output=$(omarchy-language zh)
+[[ $(<"$root/etc/locale.gen") == $'zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8' ]] || fail "Chinese enables zh_CN in locale.gen"
+[[ $(<"$root/etc/locale.conf") == $'LANG=zh_CN.UTF-8\nLC_TIME=en_DK.UTF-8' ]] || fail "Chinese sets LANG and keeps other settings" "$(<"$root/etc/locale.conf")"
+[[ $(<"$calls") == "locale-gen " ]] || fail "Chinese generates the locale and asks nothing without a terminal" "$(<"$calls")"
+[[ $output == "重新登录后切换语言。" ]] || fail "Chinese reminds to log back in, in Chinese" "$output"
+pass "switching to Chinese generates zh_CN, sets LANG, and reminds in Chinese"
+
+sed -i 's/^en_US/#en_US/' "$root/etc/locale.gen"
+output=$(omarchy-language en)
+[[ $(<"$root/etc/locale.gen") == $'zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8' ]] || fail "English enables en_US in locale.gen"
+[[ $(<"$root/etc/locale.conf") == $'LANG=en_US.UTF-8\nLC_TIME=en_DK.UTF-8' ]] || fail "English sets LANG back" "$(<"$root/etc/locale.conf")"
+[[ $output == "Log back in to switch the language." ]] || fail "English reminds in English" "$output"
+pass "switching to English generates en_US and sets LANG"
+
+printf 'LC_TIME=en_DK.UTF-8\n' >"$root/etc/locale.conf"
+omarchy-language zh >/dev/null
+[[ $(<"$root/etc/locale.conf") == $'LC_TIME=en_DK.UTF-8\nLANG=zh_CN.UTF-8' ]] || fail "a locale.conf without LANG gains one" "$(<"$root/etc/locale.conf")"
+pass "a locale.conf without LANG gains one"
+
+before=$(<"$root/etc/locale.conf")
+if output=$(omarchy-language fr 2>&1); then
+  fail "an unknown language is refused" "$output"
+fi
+[[ $output == "Usage: omarchy-language [en|zh]" && $(<"$root/etc/locale.conf") == "$before" ]] || fail "a refused language changes nothing" "$output"
+pass "an unknown language is refused and changes nothing"
+
+: >"$calls"
+GUM_ANSWER=0 script -qec "omarchy-language en" /dev/null >/dev/null
+grep -qxF 'gum confirm --affirmative Log out now --negative Later Log out now to switch the language?' "$calls" &&
+  grep -qx 'omarchy-system-logout ' "$calls" || fail "a terminal switch offers to log out and logs out on yes" "$(<"$calls")"
+: >"$calls"
+GUM_ANSWER=1 script -qec "omarchy-language zh" /dev/null >/dev/null
+grep -qxF 'gum confirm --affirmative 立即注销 --negative 稍后 立即注销以切换语言？' "$calls" && ! grep -q '^omarchy-system-logout' "$calls" ||
+  fail "a terminal switch asks in the new language and keeps the session on no" "$(<"$calls")"
+pass "a terminal switch offers to log out in the new language"

test/shell.d/menu-test.sh

@@ -305,6 +305,15 @@ assert(
     && defaultById['setup.region.china'].action.includes('omarchy-region cn'),
   'menu offers Global and China under Setup > Region'
 )
+const languageEntries = defaultItems.filter(item => item.parent === 'setup.language')
+assert(
+  languageEntries.map(item => item.id).join('\0') === 'setup.language.en\0setup.language.zh'
+    && defaultById['setup.language.en'].checked.includes('== \"en_US.UTF-8\"')
+    && defaultById['setup.language.zh'].checked.includes('== \"zh_CN.UTF-8\"')
+    && defaultById['setup.language.en'].action.includes('omarchy-language en')
+    && defaultById['setup.language.zh'].action.includes('omarchy-language zh'),
+  'menu offers English and Simplified Chinese under Setup > Language'
+)
 // Software you already have keeps its place in Install, dimmed rather than
 // dropped, so the list reads as a catalog of what Omarchy can install.
 // Chromium Account is the sole Install row with anything left to hide for, so

test/shell.d/region-switch-test.sh

@@ -10,11 +10,12 @@ trap 'rm -rf "$test_tmp"' EXIT
 root="$test_tmp/root" sandbox="$test_tmp/omarchy" calls="$test_tmp/calls"
 mkdir -p "$root/etc/pacman.d" "$sandbox/bin" "$sandbox/install/config" "$sandbox/default/regions" "$test_tmp/bin" "$test_tmp/home"
 cp -r "$ROOT/default/regions/cn" "$sandbox/default/regions/"
+mkdir -p "$sandbox/shell/Commons" && cp "$ROOT/shell/Commons/I18nZh.js" "$sandbox/shell/Commons/"
 rewrite() { sed -e "s|/etc/|$root/etc/|g" -e "s| /\\.cargo/| $root/.cargo/|g" "$1" >"$2"; chmod +x "$2"; }
 rewrite "$ROOT/install/config/region.sh" "$sandbox/install/config/region.sh"
 rewrite "$ROOT/bin/omarchy-region" "$sandbox/bin/omarchy-region"
 
-for command in omarchy-refresh-pacman locale-gen omarchy-setup-claude-api omarchy-system-logout pacman-key pacman omarchy-apply-pacman; do
+for command in omarchy-refresh-pacman omarchy-setup-claude-api omarchy-system-logout pacman-key pacman omarchy-apply-pacman; do
   printf '#!/bin/bash\necho "%s $*" >>"%s"\n' "$command" "$calls" >"$test_tmp/bin/$command"
 done
 printf '#!/bin/bash\necho "omarchy-update-pacman $*" >>"%s"\n[[ -z ${STUB_UPDATE_FAIL:-} ]]\n' "$calls" >"$test_tmp/bin/omarchy-update-pacman"
@@ -22,17 +23,17 @@ printf '#!/bin/bash\necho "${STUB_CHANNEL:-stable}"\n' >"$test_tmp/bin/omarchy-v
 printf '#!/bin/bash\n[[ $1 == env ]] && shift\nexec env "$@"\n' >"$test_tmp/bin/sudo"
 printf '#!/bin/bash\necho "gum $*" >>"%s"\nexit "${GUM_ANSWER:-1}"\n' "$calls" >"$test_tmp/bin/gum"
 chmod +x "$test_tmp/bin"/*
+ln -s "$ROOT/bin/omarchy-text" "$test_tmp/bin/omarchy-text"
 mkdir -p "$test_tmp/tmp"
 export PATH="$test_tmp/bin:$sandbox/bin:$PATH" OMARCHY_PATH="$sandbox" HOME="$test_tmp/home" TMPDIR="$test_tmp/tmp"
 switch_calls() { sed "s|$test_tmp/tmp/[^/ ]*|RENDERED|g" "$calls"; }
 
-printf '#zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8\n' >"$root/etc/locale.gen"
 printf 'LANG=en_US.UTF-8\n' >"$root/etc/locale.conf"
 
 omarchy-region cn >/dev/null
-[[ $(omarchy-region) == "China" && $(<"$root/etc/omarchy/region") == "cn" && $(<"$root/etc/locale.conf") == "LANG=zh_CN.UTF-8" ]] ||
+[[ $(omarchy-region) == "China" && $(<"$root/etc/omarchy/region") == "cn" && $(<"$root/etc/locale.conf") == "LANG=en_US.UTF-8" ]] ||
-  fail "switching to China records cn and sets the language"
+  fail "switching to China records cn and leaves the language alone"
-[[ $(switch_calls) == $'omarchy-update-pacman -Syu --noconfirm\nlocale-gen \nomarchy-apply-pacman --render stable RENDERED\npacman --config RENDERED/pacman.conf -Sy --noconfirm --needed archlinuxcn-keyring\npacman-key --populate archlinuxcn\nomarchy-refresh-pacman stable' ]] ||
+[[ $(switch_calls) == $'omarchy-update-pacman -Syu --noconfirm\nomarchy-apply-pacman --render stable RENDERED\npacman --config RENDERED/pacman.conf -Sy --noconfirm --needed archlinuxcn-keyring\npacman-key --populate archlinuxcn\nomarchy-refresh-pacman stable' ]] ||
   fail "China upgrades, trusts ArchLinuxCN through the rendered cn config, then refreshes" "$(switch_calls)"
 [[ -z $(ls -A "$test_tmp/tmp") ]] || fail "the rendered config is removed"
 pass "switching to China trusts ArchLinuxCN before the refresh upgrades through it"
@@ -44,11 +45,11 @@ pass "switching to China again keeps the channel"
 
 : >"$calls"
 omarchy-region global >/dev/null
-[[ $(omarchy-region) == "Global" && ! -e $root/etc/omarchy/region && $(<"$root/etc/locale.conf") == "LANG=en_US.UTF-8" ]] ||
+[[ $(omarchy-region) == "Global" && ! -e $root/etc/omarchy/region ]] ||
-  fail "switching to Global removes the region and restores English"
+  fail "switching to Global removes the region"
 [[ $(<"$calls") == $'omarchy-refresh-pacman stable\nomarchy-setup-claude-api --remove' ]] ||
   fail "Global refreshes pacman back to the channel defaults and removes the Claude API setup" "$(<"$calls")"
-pass "switching to Global restores the channel's pacman defaults and English, removes the Claude API setup"
+pass "switching to Global restores the channel's pacman defaults and removes the Claude API setup"
 
 if output=$(omarchy-region mars 2>&1); then
   fail "an unknown region is refused" "$output"
@@ -69,13 +70,13 @@ pass "a failed switch to China leaves the machine Global"
 
 grep -q '^gum' "$calls" && fail "a switch without a terminal asks nothing" "$(<"$calls")"
 : >"$calls"
-output=$(GUM_ANSWER=1 script -qec "omarchy-region cn" /dev/null)
+output=$(LANG=zh_CN.UTF-8 GUM_ANSWER=1 script -qec "omarchy-region cn" /dev/null)
-grep -qxF 'gum confirm --affirmative 立即注销 --negative 稍后 立即注销，切换到中文界面和国内镜像？' "$calls" ||
+grep -qxF 'gum confirm --affirmative 立即注销 --negative 稍后 立即注销以切换开发工具镜像？' "$calls" ||
-  fail "switching to China offers to log out, in Chinese" "$(<"$calls")"
+  fail "a Chinese session offers to log out in Chinese" "$(<"$calls")"
-[[ $output == *"区域已设为中国。重新登录后切换到中文界面和国内镜像。"* ]] && ! grep -q '^omarchy-system-logout' "$calls" ||
+[[ $output == *"重新登录后切换开发工具镜像。"* ]] && ! grep -q '^omarchy-system-logout' "$calls" ||
   fail "declining the logout leaves a reminder and the session" "$output"
 : >"$calls"
-GUM_ANSWER=0 script -qec "omarchy-region global" /dev/null >/dev/null
+LANG=en_US.UTF-8 GUM_ANSWER=0 script -qec "omarchy-region global" /dev/null >/dev/null
-grep -qxF 'gum confirm --affirmative Log out now --negative Later Log out now to switch to English and the global mirrors?' "$calls" &&
+grep -qxF 'gum confirm --affirmative Log out now --negative Later Log out now to switch the developer mirrors?' "$calls" &&
-  grep -qx 'omarchy-system-logout ' "$calls" || fail "switching to Global offers to log out in English and logs out on yes" "$(<"$calls")"
+  grep -qx 'omarchy-system-logout ' "$calls" || fail "an English session offers to log out in English and logs out on yes" "$(<"$calls")"
-pass "a switch in a terminal offers to log out in the new region's language"
+pass "a switch in a terminal offers to log out in the session's language"

test/shell.d/region-test.sh

@@ -44,10 +44,9 @@ printf 'LANG=en_US.UTF-8\nLC_TIME=en_DK.UTF-8\n' >"$root/etc/locale.conf"
 : >"$calls"
 OMARCHY_REGION=cn bash -e "$region_setup"
 [[ $(<"$root/etc/omarchy/region") == "cn" ]] || fail "install records the China region as cn"
-[[ $(<"$calls") == "locale-gen " ]] || fail "China generates the Chinese locale" "$(<"$calls")"
+[[ ! -s $calls && $(<"$root/etc/locale.gen") == $'#zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8' && $(<"$root/etc/locale.conf") == $'LANG=en_US.UTF-8\nLC_TIME=en_DK.UTF-8' ]] ||
-[[ $(<"$root/etc/locale.gen") == $'zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8' ]] || fail "China enables zh_CN in locale.gen"
+  fail "China leaves the language alone" "$(<"$root/etc/locale.conf")"
-[[ $(<"$root/etc/locale.conf") == $'LANG=zh_CN.UTF-8\nLC_TIME=en_DK.UTF-8' ]] || fail "China sets LANG and keeps other locale settings" "$(<"$root/etc/locale.conf")"
+pass "install records the China region and leaves the language alone"
-pass "install records the China region and sets the Chinese locale"
 
 for link in "environment.conf etc/environment.d/90-omarchy-china.conf" "cargo.toml .cargo/config.toml" "gemrc etc/gemrc"; do
   read -r source target <<<"$link"
@@ -58,12 +57,10 @@ pass "China links the developer mirror drop-ins"
 : >"$calls"
 OMARCHY_REGION=global bash -e "$region_setup"
 [[ ! -e $root/etc/omarchy/region ]] || fail "install records Global by leaving no region file"
-[[ $(<"$root/etc/locale.conf") == $'LANG=en_US.UTF-8\nLC_TIME=en_DK.UTF-8' ]] || fail "Global turns a Chinese LANG back to English" "$(<"$root/etc/locale.conf")"
+printf 'LANG=zh_CN.UTF-8\n' >"$root/etc/locale.conf"
-printf 'LANG=de_DE.UTF-8\n' >"$root/etc/locale.conf"
 OMARCHY_REGION=global bash -e "$region_setup"
-[[ $(<"$root/etc/locale.conf") == "LANG=de_DE.UTF-8" ]] || fail "Global leaves a language China did not set"
+[[ ! -s $calls && $(<"$root/etc/locale.conf") == "LANG=zh_CN.UTF-8" ]] || fail "Global keeps a Chinese language"
-printf 'LANG=en_US.UTF-8\n' >"$root/etc/locale.conf"
+pass "Global leaves the language alone"
-pass "the region sets the language and Global only undoes Chinese"
 [[ ! -e $root/etc/environment.d/90-omarchy-china.conf && ! -e $root/.cargo/config.toml && ! -e $root/etc/gemrc ]] ||
   fail "Global removes the developer mirror drop-ins"
 pass "Global removes the developer mirror drop-ins"