fix: toggle-resion

2026-06-27 11:20:47 +08:00
parent acac6c3650
commit 0548056ca4
5 changed files with 153 additions and 20 deletions
@@ -0,0 +1,71 @@
+# CN_REGION 持久化到 ~/.config/fish/custom.fish（供 toggle-region / ff region 使用）
+
+dotfile_region_custom_fish() {
+    echo "${HOME}/.config/fish/custom.fish"
+}
+
+dotfile_region_read() {
+    local custom val
+    custom="$(dotfile_region_custom_fish)"
+    if [ -f "$custom" ]; then
+        val=$(
+            grep -E '^[[:space:]]*set[[:space:]]+-gx[[:space:]]+CN_REGION[[:space:]]+' "$custom" 2>/dev/null |
+                tail -1 |
+                awk '{print $NF}'
+        )
+        if [ -n "$val" ]; then
+            echo "$val"
+            return 0
+        fi
+    fi
+    if [ -n "${CN_REGION:-}" ]; then
+        echo "$CN_REGION"
+    else
+        echo "0"
+    fi
+}
+
+dotfile_region_write() {
+    local val="$1"
+    local custom tmp
+    custom="$(dotfile_region_custom_fish)"
+    mkdir -p "$(dirname "$custom")"
+    tmp="$(mktemp)"
+    if [ -f "$custom" ]; then
+        grep -Ev '^[[:space:]]*# dotfile: CN_REGION|^[[:space:]]*set[[:space:]]+-gx[[:space:]]+CN_REGION[[:space:]]+' \
+            "$custom" >"$tmp" || true
+    else
+        : >"$tmp"
+    fi
+    {
+        cat "$tmp"
+        if [ -s "$tmp" ]; then
+            echo
+        fi
+        echo "# dotfile: CN_REGION (managed by ff region / toggle-region)"
+        echo "set -gx CN_REGION ${val}"
+    } >"${custom}.new"
+    mv "${custom}.new" "$custom"
+    rm -f "$tmp"
+}
+
+dotfile_region_toggle() {
+    local current next
+    current="$(dotfile_region_read)"
+    if [ "$current" = "1" ]; then
+        next=0
+    else
+        next=1
+    fi
+    dotfile_region_write "$next"
+    export CN_REGION="$next"
+    echo "$next"
+}
+
+dotfile_region_label() {
+    if [ "$1" = "1" ]; then
+        echo "国内"
+    else
+        echo "国外"
+    fi
+}