chbg：现在用于systemd服务也能正常清理下载下来的临时文件叻

顺便修修readme：减少md代码块以应对ly gitea黑色主题的蜜汁渲染

.config/environment.d/01-proxy.conf

@@ -1,6 +1,5 @@
-# Proxy, set in environment.d?
 http_proxy="http://127.0.0.1:7890/"
 https_proxy="http://127.0.0.1:7890/"
 
-# also needs manual configuration in firefox.
+# firefox 记得单独配一次.
 no_proxy="127.*,192.168.*,10.147.17.*"

.config/fontconfig/conf.d/01-Prefer.conf

@@ -43,7 +43,7 @@
             <string>LXGW WenKai Mono</string>
             <string>Noto Sans Mono CJK SC</string>
             <string>Noto Color Emoji</string>
-            <string>Monaco Nerd Font Mono</string>
+            <string>MesloLGS NF</string>
             <string>Comic Mono</string>
         </edit>
     </match>
@@ -75,7 +75,7 @@
         </test>
         <edit binding="strong" mode="prepend" name="family">
             <string>Comic Mono</string>
-            <string>Monaco Nerd Font Mono</string>
+            <string>MesloLGS NF</string>
             <string>Noto Sans Mono CJK SC</string>
             <string>Noto Color Emoji</string>
         </edit>

.config/foot/foot.ini

@@ -9,7 +9,7 @@
 # title=foot
 # locked-title=no
 
-font=Monaco Nerd Font Mono:size=11
+font=MesloLGS NF:size=11
 # font-bold=<bold variant of regular font>
 # font-italic=<italic variant of regular font>
 # font-bold-italic=<bold+italic variant of regular font>
@@ -64,7 +64,7 @@ osc8-underline=always
 # hide-when-typing=no
 # alternate-scroll-mode=yes
 
-[colors]
+[colors-dark]
 alpha=0.9
 # foreground=dcdccc
 # background=000000

.config/fuzzel/fuzzel.ini

@@ -1,6 +1,6 @@
 [main]
 anchor = top
-font = MonacoNerdFontMono:size=13
+font = MesloLGSNF:size=13
 #dpi-aware = no
 terminal = foot
 y-margin = 16

.config/gtklock/style.css

@@ -2,12 +2,12 @@
     transition: 1000ms ease ;
 }
 window {
-    background-image: url("/home/agxcoy/.local/share/.wallpaper_blur");
+    background-image: url("/home/agxcoy/.cache/wallpaper_blur");
     background-size: cover;
     background-repeat: no-repeat;
     background-position: center;
     background-color: rgba(0,0,0,0.3);
-    font-family: 'Monaco Nerd Font Mono';
+    font-family: 'monospace';
     text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7)
 }
 #input-field {

.config/mako/config

@@ -11,7 +11,7 @@ icons=1
 max-icon-size=32
 default-timeout=5000
 ignore-timeout=1
-font=MonacoNerdFontMono 11
+font=MesloLGSNF 11
 padding=8
 
 [urgency=low]

.config/niri/config-keyboard.kdl

@@ -0,0 +1,224 @@
+// 芝士快捷键表。我自己也很难说能熟练用，所以从`config.kdl`里拆出来了。所幸它支持 include。
+
+binds {
+    Mod+F1 hotkey-overlay-title="显示帮助喵" { show-hotkey-overlay; }
+
+    Mod+Return hotkey-overlay-title="终端 (foot)" { spawn "foot"; }
+    Mod+F9 hotkey-overlay-title="浏览器 (chrome)" { spawn "google-chrome-stable"; }
+    Mod+E hotkey-overlay-title="文件管理器 (yazi)" { spawn "foot" "yazi"; }
+    //Shift+Mod+Return hotkey-overlay-title="Steam" { spawn "steam"; }
+
+    Mod+F12 hotkey-overlay-title="打开桌面项目 ... (VSCode)" { spawn ".fuzzel-vscode"; }
+    Mod+Space hotkey-overlay-title="运行命令 ... (fuzzel)" { spawn ".fuzzel-startb"; }
+
+    // Applications such as remote-desktop clients and software KVM switches may
+    // request that niri stops processing the keyboard shortcuts defined here
+    // so they may, for example, forward the key presses as-is to a remote machine.
+    // It's a good idea to bind an escape hatch to toggle the inhibitor,
+    // so a buggy application can't hold your session hostage.
+    //
+    // The allow-inhibiting=false property can be applied to other binds as well,
+    // which ensures niri always processes them, even when an inhibitor is active.
+    Mod+Alt+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
+    XF86PowerOff hotkey-overlay-title="大退（注销）" { quit; }
+    Super+Escape hotkey-overlay-title="锁屏 (gtklock)" { spawn "gtklock" "-d"; }
+    Mod+Delete hotkey-overlay-title="锁屏并休眠 ..." allow-when-locked=true {
+        spawn-sh "(pgrep gtklock || gtklock -d) && sleep 1.5 && systemctl hibernate";
+    }
+
+    XF86AudioRaiseVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05+"; }
+    XF86AudioLowerVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05-"; }
+    XF86AudioMute        hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
+    XF86AudioMicMute     hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
+
+    //Mod+Shift+M allow-when-locked=true { spawn "swayosd-client" "--input-volume" "mute-toggle"; }
+
+    XF86AudioPlay        allow-when-locked=true { spawn "playerctl" "play-pause"; }
+    XF86AudioPause       allow-when-locked=true { spawn "playerctl" "play-pause"; }
+    XF86AudioNext        allow-when-locked=true { spawn "playerctl" "next"; }
+    XF86AudioPrev        allow-when-locked=true { spawn "playerctl" "previous"; }
+    XF86AudioStop        allow-when-locked=true { spawn "playerctl" "stop"; }
+
+    XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "+5%"; }
+    XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "5%-"; }
+
+    // 有些键位懒得补汉化说明，自己摁两下就知道了。
+    Alt+Tab hotkey-overlay-title=null repeat=false { toggle-overview; }
+    Alt+F4 { close-window; }
+
+    Mod+Left  { focus-column-left; }
+    Mod+Down  { focus-window-down; }
+    Mod+Up    { focus-window-up; }
+    Mod+Right { focus-column-right; }
+    //Mod+H     { focus-column-left; }
+    //Mod+J     { focus-window-down; }
+    //Mod+K     { focus-window-up; }
+    //Mod+L     { focus-column-right; }
+
+    Mod+Shift+Left  { move-column-left; }
+    Mod+Shift+Down  { move-window-down; }
+    Mod+Shift+Up    { move-window-up; }
+    Mod+Shift+Right { move-column-right; }
+    //Mod+Shift+H     { move-column-left; }
+    //Mod+Shift+J     { move-window-down; }
+    //Mod+Shift+K     { move-window-up; }
+    //Mod+Shift+L     { move-column-right; }
+
+    // Alternative commands that move across workspaces when reaching
+    // the first or last window in a column.
+    // Mod+J     { focus-window-or-workspace-down; }
+    // Mod+K     { focus-window-or-workspace-up; }
+    // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
+    // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }
+
+    Mod+Home { focus-column-first; }
+    Mod+End  { focus-column-last; }
+    Mod+Ctrl+Home { move-column-to-first; }
+    Mod+Ctrl+End  { move-column-to-last; }
+
+    Mod+Ctrl+Left  { focus-monitor-left; }
+    Mod+Ctrl+Down  { focus-monitor-down; }
+    Mod+Ctrl+Up    { focus-monitor-up; }
+    Mod+Ctrl+Right { focus-monitor-right; }
+    //Mod+Ctrl+H     { focus-monitor-left; }
+    //Mod+Ctrl+J     { focus-monitor-down; }
+    //Mod+Ctrl+K     { focus-monitor-up; }
+    //Mod+Ctrl+L     { focus-monitor-right; }
+
+    Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
+    Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
+    Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
+    Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
+    //Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
+    //Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
+    //Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
+    //Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
+    // ...
+    // And you can also move a whole workspace to another monitor:
+    // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
+    // ...
+
+    Mod+Page_Down      { focus-workspace-down; }
+    Mod+Page_Up        { focus-workspace-up; }
+    //Mod+U              { focus-workspace-down; }
+    //Mod+I              { focus-workspace-up; }
+    Mod+Shift+Page_Down { move-column-to-workspace-down; }
+    Mod+Shift+Page_Up   { move-column-to-workspace-up; }
+    //Mod+Shift+U         { move-column-to-workspace-down; }
+    //Mod+Shift+I         { move-column-to-workspace-up; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
+    // ...
+
+    Mod+Ctrl+Page_Down { move-workspace-down; }
+    Mod+Ctrl+Page_Up   { move-workspace-up; }
+    //Mod+Ctrl+U       { move-workspace-down; }
+    //Mod+Ctrl+I       { move-workspace-up; }
+
+
+    Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
+    Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
+    Mod+Shift+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
+    Mod+Shift+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }
+
+    Mod+WheelScrollRight      { focus-column-right; }
+    Mod+WheelScrollLeft       { focus-column-left; }
+    Mod+Shift+WheelScrollRight { move-column-right; }
+    Mod+Shift+WheelScrollLeft  { move-column-left; }
+    // Usually scrolling up and down with Shift in applications results in
+    // horizontal scrolling; these binds replicate that.
+    // Mod+Shift+WheelScrollDown      { focus-column-right; }
+    // Mod+Shift+WheelScrollUp        { focus-column-left; }
+    // Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
+    // Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }
+
+    // Similarly, you can bind touchpad scroll "ticks".
+    // Touchpad scrolling is continuous, so for these binds it is split into
+    // discrete intervals.
+    // These binds are also affected by touchpad's natural-scroll, so these
+    // example binds are "inverted", since we have natural-scroll enabled for
+    // touchpads by default.
+    // Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
+    // Mod+TouchpadScrollUp   { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
+
+    Mod+1 { focus-workspace 1; }
+    Mod+2 { focus-workspace 2; }
+    Mod+3 { focus-workspace 3; }
+    Mod+4 { focus-workspace 4; }
+    Mod+5 { focus-workspace 5; }
+    Mod+6 { focus-workspace 6; }
+    Mod+7 { focus-workspace 7; }
+    Mod+8 { focus-workspace 8; }
+    Mod+9 { focus-workspace 9; }
+    Mod+Shift+1 { move-column-to-workspace focus=false 1 ; }
+    Mod+Shift+2 { move-column-to-workspace focus=false 2 ; }
+    Mod+Shift+3 { move-column-to-workspace focus=false 3 ; }
+    Mod+Shift+4 { move-column-to-workspace focus=false 4 ; }
+    Mod+Shift+5 { move-column-to-workspace focus=false 5 ; }
+    Mod+Shift+6 { move-column-to-workspace focus=false 6 ; }
+    Mod+Shift+7 { move-column-to-workspace focus=false 7 ; }
+    Mod+Shift+8 { move-column-to-workspace focus=false 8 ; }
+    Mod+Shift+9 { move-column-to-workspace focus=false 9 ; }
+
+    // Alternatively, there are commands to move just a single window:
+    // Mod+Ctrl+1 { move-window-to-workspace 1; }
+
+    // Switches focus between the current and the previous workspace.
+    // Mod+Tab { focus-workspace-previous; }
+
+    Mod+Comma  { consume-window-into-column; }
+    Mod+Period { expel-window-from-column; }
+
+    Mod+Shift+V       { toggle-window-floating; }
+    Mod+V { switch-focus-between-floating-and-tiling; }
+
+    Mod+BracketLeft  { consume-or-expel-window-left; }
+    Mod+BracketRight { consume-or-expel-window-right; }
+
+    Mod+R { switch-preset-column-width; }
+    Mod+Shift+R { switch-preset-window-height; }
+    Mod+Ctrl+R { reset-window-height; }
+    Mod+F11 { maximize-column; }
+    Mod+Shift+F11 { toggle-windowed-fullscreen; }
+    Mod+Ctrl+F11 { fullscreen-window; }
+    Mod+T  hotkey-overlay-title="Expand column to available width" { expand-column-to-available-width; }
+    Mod+W  hotkey-overlay-title="Tabbed Column Mode" { toggle-column-tabbed-display; }
+
+    Mod+C { center-column; }
+    Mod+Ctrl+C { center-visible-columns; }
+
+    // Finer width adjustments.
+    // This command can also:
+    // * set width in pixels: "1000"
+    // * adjust width in pixels: "-5" or "+5"
+    // * set width as a percentage of screen width: "25%"
+    // * adjust width as a percentage of screen width: "-10%" or "+10%"
+    // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
+    // set-column-width "100" will make the column occupy 200 physical screen pixels.
+    Mod+Minus { set-column-width "-5%"; }
+    Mod+Equal { set-column-width "+5%"; }
+
+    // Finer height adjustments when in column with other windows.
+    Mod+Shift+Minus { set-window-height "-5%"; }
+    Mod+Shift+Equal { set-window-height "+5%"; }
+
+    // Actions to switch layouts.
+    // Note: if you uncomment these, make sure you do NOT have
+    // a matching layout switch hotkey configured in xkb options above.
+    // Having both at once on the same hotkey will break the switching,
+    // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
+    // Mod+Space       { switch-layout "next"; }
+    // Mod+Shift+Space { switch-layout "prev"; }
+
+    Print hotkey-overlay-title=null { screenshot-screen; }
+    Mod+Shift+S hotkey-overlay-title="截取矩形画面（和 Win11 类似）" { screenshot; }
+    Alt+Print { screenshot-window; }
+
+    // Powers off the monitors. To turn them back on, do any input like
+    // moving the mouse or pressing any other key.
+    //Mod+Shift+P { power-off-monitors; }
+}

.config/niri/config-window.kdl

@@ -0,0 +1,71 @@
+// 这是窗口布局表。由于经常改，也拆出来了。
+
+window-rule {
+    geometry-corner-radius 6
+    clip-to-geometry true
+}
+
+window-rule {
+    match app-id="QQ"
+    match app-id="Electron" title="MetaCubeXD$"
+    match app-id="wechat"
+    match app-id="org.telegram.desktop"
+    match app-id="nwjs"  // mainly for rpgmaker games.
+    // open-on-output "eDP-1"
+    block-out-from "screencast"
+}
+
+window-rule {
+    match app-id="com.obsproject.Studio"
+    // default-column-width { proportion 0.6; }
+    open-on-output "eDP-1"
+}
+
+window-rule {
+    match app-id="Electron" title="Test"   // frg2089.BiliLive.Observer
+    match app-id="Electron" title="Blivechat-Openlive"  // blivechat
+    default-column-width { proportion 0.42; }
+    // default-column-display "tabbed"
+    open-on-output "eDP-1"
+}
+
+window-rule {
+    match title="^(图片查看器|.*记录)$" app-id="QQ"
+    match app-id="pavucontrol-qt"
+
+    default-column-width { proportion 0.6; }
+    default-window-height { proportion 0.85; }
+    open-floating true
+}
+
+window-rule {
+    match app-id="nwjs"
+
+    default-column-width { proportion 0.85; }
+    default-window-height { proportion 0.9; }
+    open-floating true
+}
+
+window-rule {
+    match app-id=r#"^org\.keepassxc\.KeePassXC$"#
+    match app-id=r#"^org\.gnome\.World\.Secrets$"#
+    match app-id=r#"^org\.kde\.ksecretd$"#
+    open-floating true
+}
+
+window-rule {
+    // match title=r#"Code - OSS$"#
+    match title=r#"Visual Studio Code$"# app-id=r#"^code"#
+    // match app-id="krita"
+
+    open-maximized true
+}
+
+window-rule {
+    // match app-id=r#"firefox$"# title="^Picture-in-Picture$"
+    match app-id="steam" title="Friends List"
+    open-floating true
+    default-floating-position x=8 y=8 relative-to="bottom-right"
+    open-focused false
+    open-on-output "eDP-1"
+}

.config/niri/config.kdl

@@ -41,7 +41,8 @@ input {
     }
 
     warp-mouse-to-focus
-
+    // 还需要在`/etc/systemd/logind.conf`里屏蔽关机键行为.
+    disable-power-key-handling
     focus-follows-mouse max-scroll-amount="0%"
 }
 
@@ -119,35 +120,16 @@ layout {
     }
 }
 
-hotkey-overlay {
-    skip-at-startup
-}
-
-layer-rule {
-    match namespace="^swww-daemonblur$"
-    place-within-backdrop true
-}
-
 overview {
     backdrop-color "#26233a"
     zoom 0.5
 }
 
-switch-events {
+layer-rule {
-    lid-close { spawn "bash" "-c" "swaylock" "&&" "systemctl" "suspend"; }
+    match namespace="^wallpaper$"
+    place-within-backdrop true
 }
 
-gestures {
-    hot-corners {
-        off
-    }
-}
-
-prefer-no-csd
-
-screenshot-path "~/.tmp/Screenshots/%Y-%m-%d %H-%M-%S.png"
-// screenshot-path null
-
 animations {
     // off
 
@@ -192,73 +174,15 @@ animations {
 	}
 }
 
-window-rule {
+// 我看雪叶是把能拆的大板块都拆得一干二净，但就我这份配置而言，拆两份常用的出来已经足矣了。
-    geometry-corner-radius 6
+// 部分视觉效果拆出去可能还会失效（比如窗口边框）。
-    clip-to-geometry true
+include "config-window.kdl"
-}
+include "config-keyboard.kdl"
 
-window-rule {
+// spawn-at-startup "waybar"   // 建议交给 systemctl --user，它自己没法热重载。
-    match app-id="QQ"
+// spawn-sh-at-startup  "wl-paste --watch cliphist store"
-    match app-id="Electron" title="yacd"  // Yet Another Clash Daemon (webui)
+spawn-at-startup "awww-daemon"
-    match app-id="wechat"
+// spawn-at-startup "awww-daemon" "--namespace" "blur"
-    // open-on-output "eDP-1"
-    block-out-from "screencast"
-}
-
-window-rule {
-    match app-id="com.obsproject.Studio"
-    match app-id="Electron" title="Test"   // frg2089.BiliLive.Observer
-    match app-id="Electron" title="Blivechat-Openlive"  // blivechat
-    default-column-display "tabbed"
-    open-on-output "eDP-1"
-}
-
-window-rule {
-    match title="^(图片查看器|.*记录)$" app-id="QQ"
-    match app-id="pavucontrol-qt"
-
-    default-column-width { proportion 0.6; }
-    default-window-height { proportion 0.85; }
-    open-floating true
-}
-
-window-rule {
-    match app-id="nwjs"
-
-    default-column-width { proportion 0.85; }
-    default-window-height { proportion 0.9; }
-    open-floating true
-
-    block-out-from "screencast"
-}
-
-window-rule {
-    match app-id=r#"^org\.keepassxc\.KeePassXC$"#
-    match app-id=r#"^org\.gnome\.World\.Secrets$"#
-    match app-id=r#"^org\.kde\.ksecretd$"#
-    open-floating true
-}
-
-window-rule {
-    match title=r#"Code - OSS$"#
-    match title=r#"Visual Studio Code$"#
-    match app-id=r#"^code"#
-
-    open-maximized true
-}
-
-window-rule {
-    match app-id=r#"firefox$"# title="^Picture-in-Picture$"
-    match app-id="steam" title="Friends List"
-    open-floating true
-    default-floating-position x=8 y=8 relative-to="bottom-right"
-    open-focused false
-    open-on-output "eDP-1"
-}
-
-spawn-at-startup "waybar"
-spawn-at-startup "swww-daemon"
-spawn-at-startup "swww-daemon" "--namespace" "blur"
 spawn-at-startup "xwayland-satellite"
 spawn-at-startup "/usr/lib/pam_kwallet_init"
 
@@ -267,224 +191,19 @@ environment {
     ELECTRON_OZONE_PLATFORM_HINT "auto"
 }
 
-binds {
+hotkey-overlay {
-    Mod+F1 { show-hotkey-overlay; }
+    skip-at-startup
-
+    hide-not-bound
-    Mod+Return hotkey-overlay-title="Terminal (foot)" { spawn "foot"; }
-    Mod+F9 hotkey-overlay-title="Browser (firefox)" { spawn "firefox"; }
-    Mod+E hotkey-overlay-title="Explorer (yazi)" { spawn "foot" "yazi"; }
-    //Shift+Mod+Return hotkey-overlay-title="Steam" { spawn "steam"; }
-
-    Mod+F12 hotkey-overlay-title="Open Projects ... (VSCode)" { spawn "~/.niri-dotfiles/bin/fuzzel-vsc-entries.sh"; }
-    Mod+Space hotkey-overlay-title="Run a command ... (fuzzel)" { spawn "~/.niri-dotfiles/bin/fuzzel-win+r.sh"; }
-
-    // Applications such as remote-desktop clients and software KVM switches may
-    // request that niri stops processing the keyboard shortcuts defined here
-    // so they may, for example, forward the key presses as-is to a remote machine.
-    // It's a good idea to bind an escape hatch to toggle the inhibitor,
-    // so a buggy application can't hold your session hostage.
-    //
-    // The allow-inhibiting=false property can be applied to other binds as well,
-    // which ensures niri always processes them, even when an inhibitor is active.
-    Mod+Alt+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
-    Mod+Shift+Escape hotkey-overlay-title="Exit niri" { quit; }
-    Super+Escape hotkey-overlay-title="Lock the Screen (gtklock)" { spawn "gtklock" "-d"; }
-    Mod+Delete hotkey-overlay-title="Lock screen and Hibernate ..." allow-when-locked=true {
-        spawn-sh "(pgrep gtklock || gtklock -d) && sleep 1 && systemctl hibernate";
-    }
-
-    XF86AudioRaiseVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05+"; }
-    XF86AudioLowerVolume hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.05-"; }
-    XF86AudioMute        hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SINK@" "toggle"; }
-    XF86AudioMicMute     hotkey-overlay-title=null allow-when-locked=true { spawn "wpctl" "set-mute" "@DEFAULT_AUDIO_SOURCE@" "toggle"; }
-
-    //Mod+Shift+M allow-when-locked=true { spawn "swayosd-client" "--input-volume" "mute-toggle"; }
-
-    XF86AudioPlay        allow-when-locked=true { spawn "playerctl" "play-pause"; }
-    XF86AudioPause       allow-when-locked=true { spawn "playerctl" "play-pause"; }
-    XF86AudioNext        allow-when-locked=true { spawn "playerctl" "next"; }
-    XF86AudioPrev        allow-when-locked=true { spawn "playerctl" "previous"; }
-    XF86AudioStop        allow-when-locked=true { spawn "playerctl" "stop"; }
-
-    XF86MonBrightnessUp allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "+5%"; }
-    XF86MonBrightnessDown allow-when-locked=true { spawn "brightnessctl" "--class=backlight" "set" "5%-"; }
-
-    Alt+Tab hotkey-overlay-title=null repeat=false { toggle-overview; }
-    Alt+F4 { close-window; }
-
-    Mod+Left  { focus-column-left; }
-    Mod+Down  { focus-window-down; }
-    Mod+Up    { focus-window-up; }
-    Mod+Right { focus-column-right; }
-    //Mod+H     { focus-column-left; }
-    //Mod+J     { focus-window-down; }
-    //Mod+K     { focus-window-up; }
-    //Mod+L     { focus-column-right; }
-
-    Mod+Shift+Left  { move-column-left; }
-    Mod+Shift+Down  { move-window-down; }
-    Mod+Shift+Up    { move-window-up; }
-    Mod+Shift+Right { move-column-right; }
-    //Mod+Shift+H     { move-column-left; }
-    //Mod+Shift+J     { move-window-down; }
-    //Mod+Shift+K     { move-window-up; }
-    //Mod+Shift+L     { move-column-right; }
-
-    // Alternative commands that move across workspaces when reaching
-    // the first or last window in a column.
-    // Mod+J     { focus-window-or-workspace-down; }
-    // Mod+K     { focus-window-or-workspace-up; }
-    // Mod+Ctrl+J     { move-window-down-or-to-workspace-down; }
-    // Mod+Ctrl+K     { move-window-up-or-to-workspace-up; }
-
-    Mod+Home { focus-column-first; }
-    Mod+End  { focus-column-last; }
-    Mod+Ctrl+Home { move-column-to-first; }
-    Mod+Ctrl+End  { move-column-to-last; }
-
-    Mod+Ctrl+Left  { focus-monitor-left; }
-    Mod+Ctrl+Down  { focus-monitor-down; }
-    Mod+Ctrl+Up    { focus-monitor-up; }
-    Mod+Ctrl+Right { focus-monitor-right; }
-    //Mod+Ctrl+H     { focus-monitor-left; }
-    //Mod+Ctrl+J     { focus-monitor-down; }
-    //Mod+Ctrl+K     { focus-monitor-up; }
-    //Mod+Ctrl+L     { focus-monitor-right; }
-
-    Mod+Shift+Ctrl+Left  { move-column-to-monitor-left; }
-    Mod+Shift+Ctrl+Down  { move-column-to-monitor-down; }
-    Mod+Shift+Ctrl+Up    { move-column-to-monitor-up; }
-    Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
-    //Mod+Shift+Ctrl+H     { move-column-to-monitor-left; }
-    //Mod+Shift+Ctrl+J     { move-column-to-monitor-down; }
-    //Mod+Shift+Ctrl+K     { move-column-to-monitor-up; }
-    //Mod+Shift+Ctrl+L     { move-column-to-monitor-right; }
-
-    // Alternatively, there are commands to move just a single window:
-    // Mod+Shift+Ctrl+Left  { move-window-to-monitor-left; }
-    // ...
-    // And you can also move a whole workspace to another monitor:
-    // Mod+Shift+Ctrl+Left  { move-workspace-to-monitor-left; }
-    // ...
-
-    Mod+Page_Down      { focus-workspace-down; }
-    Mod+Page_Up        { focus-workspace-up; }
-    //Mod+U              { focus-workspace-down; }
-    //Mod+I              { focus-workspace-up; }
-    Mod+Shift+Page_Down { move-column-to-workspace-down; }
-    Mod+Shift+Page_Up   { move-column-to-workspace-up; }
-    //Mod+Shift+U         { move-column-to-workspace-down; }
-    //Mod+Shift+I         { move-column-to-workspace-up; }
-
-    // Alternatively, there are commands to move just a single window:
-    // Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
-    // ...
-
-    Mod+Ctrl+Page_Down { move-workspace-down; }
-    Mod+Ctrl+Page_Up   { move-workspace-up; }
-    //Mod+Ctrl+U       { move-workspace-down; }
-    //Mod+Ctrl+I       { move-workspace-up; }
-
-
-    Mod+WheelScrollDown      cooldown-ms=150 { focus-workspace-down; }
-    Mod+WheelScrollUp        cooldown-ms=150 { focus-workspace-up; }
-    Mod+Shift+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
-    Mod+Shift+WheelScrollUp   cooldown-ms=150 { move-column-to-workspace-up; }
-
-    Mod+WheelScrollRight      { focus-column-right; }
-    Mod+WheelScrollLeft       { focus-column-left; }
-    Mod+Shift+WheelScrollRight { move-column-right; }
-    Mod+Shift+WheelScrollLeft  { move-column-left; }
-    // Usually scrolling up and down with Shift in applications results in
-    // horizontal scrolling; these binds replicate that.
-    // Mod+Shift+WheelScrollDown      { focus-column-right; }
-    // Mod+Shift+WheelScrollUp        { focus-column-left; }
-    // Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
-    // Mod+Ctrl+Shift+WheelScrollUp   { move-column-left; }
-
-    // Similarly, you can bind touchpad scroll "ticks".
-    // Touchpad scrolling is continuous, so for these binds it is split into
-    // discrete intervals.
-    // These binds are also affected by touchpad's natural-scroll, so these
-    // example binds are "inverted", since we have natural-scroll enabled for
-    // touchpads by default.
-    // Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
-    // Mod+TouchpadScrollUp   { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
-
-    Mod+1 { focus-workspace 1; }
-    Mod+2 { focus-workspace 2; }
-    Mod+3 { focus-workspace 3; }
-    Mod+4 { focus-workspace 4; }
-    Mod+5 { focus-workspace 5; }
-    Mod+6 { focus-workspace 6; }
-    Mod+7 { focus-workspace 7; }
-    Mod+8 { focus-workspace 8; }
-    Mod+9 { focus-workspace 9; }
-    Mod+Shift+1 { move-column-to-workspace focus=false 1 ; }
-    Mod+Shift+2 { move-column-to-workspace focus=false 2 ; }
-    Mod+Shift+3 { move-column-to-workspace focus=false 3 ; }
-    Mod+Shift+4 { move-column-to-workspace focus=false 4 ; }
-    Mod+Shift+5 { move-column-to-workspace focus=false 5 ; }
-    Mod+Shift+6 { move-column-to-workspace focus=false 6 ; }
-    Mod+Shift+7 { move-column-to-workspace focus=false 7 ; }
-    Mod+Shift+8 { move-column-to-workspace focus=false 8 ; }
-    Mod+Shift+9 { move-column-to-workspace focus=false 9 ; }
-
-    // Alternatively, there are commands to move just a single window:
-    // Mod+Ctrl+1 { move-window-to-workspace 1; }
-
-    // Switches focus between the current and the previous workspace.
-    // Mod+Tab { focus-workspace-previous; }
-
-    Mod+Comma  { consume-window-into-column; }
-    Mod+Period { expel-window-from-column; }
-
-    Mod+Shift+V       { toggle-window-floating; }
-    Mod+V { switch-focus-between-floating-and-tiling; }
-
-    Mod+BracketLeft  { consume-or-expel-window-left; }
-    Mod+BracketRight { consume-or-expel-window-right; }
-
-    Mod+R { switch-preset-column-width; }
-    Mod+Shift+R { switch-preset-window-height; }
-    Mod+Ctrl+R { reset-window-height; }
-    Mod+F11 { maximize-column; }
-    Mod+Shift+F11 { toggle-windowed-fullscreen; }
-    Mod+Ctrl+F11 { fullscreen-window; }
-    Mod+T  hotkey-overlay-title="Expand column to available width" { expand-column-to-available-width; }
-    Mod+W  hotkey-overlay-title="Tabbed Column Mode" { toggle-column-tabbed-display; }
-
-    Mod+C { center-column; }
-    Mod+Ctrl+C { center-visible-columns; }
-
-    // Finer width adjustments.
-    // This command can also:
-    // * set width in pixels: "1000"
-    // * adjust width in pixels: "-5" or "+5"
-    // * set width as a percentage of screen width: "25%"
-    // * adjust width as a percentage of screen width: "-10%" or "+10%"
-    // Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
-    // set-column-width "100" will make the column occupy 200 physical screen pixels.
-    Mod+Minus { set-column-width "-5%"; }
-    Mod+Equal { set-column-width "+5%"; }
-
-    // Finer height adjustments when in column with other windows.
-    Mod+Shift+Minus { set-window-height "-5%"; }
-    Mod+Shift+Equal { set-window-height "+5%"; }
-
-    // Actions to switch layouts.
-    // Note: if you uncomment these, make sure you do NOT have
-    // a matching layout switch hotkey configured in xkb options above.
-    // Having both at once on the same hotkey will break the switching,
-    // since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
-    // Mod+Space       { switch-layout "next"; }
-    // Mod+Shift+Space { switch-layout "prev"; }
-
-    Print hotkey-overlay-title=null { screenshot-screen; }
-    Mod+Shift+S { screenshot; }
-    Alt+Print { screenshot-window; }
-
-    // Powers off the monitors. To turn them back on, do any input like
-    // moving the mouse or pressing any other key.
-    //Mod+Shift+P { power-off-monitors; }
 }
+
+gestures {
+    hot-corners {
+        off
+    }
+}
+
+prefer-no-csd
+
+// 我自己搞了个软链接，把截图丢进 tmpfs 里了。参见 .zshrc。
+screenshot-path "~/.tmp/Screenshots/%Y-%m-%d %H-%M-%S.png"
+// screenshot-path null

.config/systemd/user/on-hourly@.timer

@@ -0,0 +1,16 @@
+# 像这种有明显时间规律的定时任务我懒得专门搞配套。不觉得 timer 非得跟 service 同名搞绑定很啰嗦吗？
+# 我完全可以 on-hourly@renew-wallpaper.timer、on-hourly@webapi-health-check.timer 嘛。
+# 当然这样也算不上简洁，但至少不需要另装个 cron（arch 不自带）。
+
+[Unit]
+Description=Run %i hourly
+
+[Timer]
+OnCalendar=hourly
+RandomizedDelaySec=1m
+AccuracySec=1s
+Persistent=true
+Unit=%i.service
+
+[Install]
+WantedBy=timers.target

.config/waybar/config.jsonc

@@ -3,6 +3,7 @@
   "modules-left": [
     "niri/workspaces",
     "niri/window"
+    // 我参考的那两人还用 sway，甚至大杂烩。而我只知道 niri，甚至一度也不想知道（不习惯）。
   ],
   "modules-center": [
     "clock"
@@ -35,11 +36,13 @@
     "icon-size": 14,
     "rewrite": {
       "(.*) — Mozilla Firefox": "$1",
+      "(.*) - Google Chrome": "$1",
       "(.*) - Visual Studio Code": "$1",
       "(.*) - VLC media player": "$1",
       "Yazi: (.*)": "$1"
     }
   },
+  // 这玩意说实话没想象中那么好用，但移植雪叶那个脚本，效果甚至还没这个好。
   "mpris": {
     "format": "{status_icon} {title}",
     "format-stopped": "",
@@ -58,6 +61,7 @@
   "tray": {
     "spacing": 12
   },
+  // 忘记用哪个工具确定设备节点了。实在不行终端开 yazi 来回翻。
   "temperature": {
     // "thermal-zone": 1,
     "hwmon-path-abs": "/sys/devices/platform/coretemp.0/hwmon",

.config/waybar/style.css

@@ -7,7 +7,7 @@ window#waybar {
 }
 
 * {
-	font-family: "MonaspiceNe Nerd Font";
+	font-family: "Symbols Nerd Font", monospace;
 	font-size: 10pt;
 }
 

.config/xdg-desktop-portal/niri-portals.conf

@@ -2,5 +2,6 @@
 default=gnome;gtk;
 org.freedesktop.impl.portal.Access=gtk
 org.freedesktop.impl.portal.Notification=gtk
+# gnome 密码框太丑了。
 org.freedesktop.impl.portal.Secret=kwallet
 org.freedesktop.impl.portal.FileChooser=gtk

.config/yazi/yazi.toml

@@ -1,3 +1,10 @@
 [mgr]
 show_hidden = true
 show_symlink = true
+
+[opener]
+play = [
+	{ run = 'vlc "$@"', orphan = true, for = "unix" },
+	{ run = 'mpv --force-window %*', orphan = true, for = "windows" },
+	{ run = '''mediainfo "$1"; echo "Press enter to exit"; read _''', block = true, desc = "Show media info", for = "unix" },
+]

.gitignore

@@ -1,2 +1,3 @@
 *.tar.zst
 fake-nautilus/**/
+.config/environment.d/[^0-9]*.conf

.zprofile

@@ -1,12 +1,10 @@
-# init at each startup
+# 重启自动清空终端记录。毕竟万一露出什么不太好的关键词就丸辣。
-mkdir -p /tmp/$USER
+# zsh (HISTFILE) => /tmp/$USER/terminal/zsh_history
-#ln -sf /tmp/$UID $HOME/.tmp
+# bash (HISTFILE) => /tmp/$USER/terminal/bash_history
-[ $(readlink -f $HOME/.tmp) = "/tmp/$USER" ] || {
+# pwsh (.local/share/powershell/PSReadLine) -> /tmp/$USER/terminal
-    rm -f $HOME/.tmp
+mkdir -p /tmp/$USER/terminal
-    ln -s /tmp/$USER $HOME/.tmp
-}
 
-# avoid dumplicate env appending.
+# 本意是为了防止 PATH 重复记录（算是我的强迫症吧），现在没必要了。
 # [[ -f /run/user/$UID/.zshlogon ]] && return
 # touch /run/user/$UID/.zshlogon
 

.zshrc

@@ -19,6 +19,9 @@ fi
 # History
 #
 
+# also export this in bashrc.
+HISTFILE=/tmp/$USER/terminal/zsh_history
+
 # Remove older command from the history if a duplicate is to be added.
 setopt HIST_IGNORE_ALL_DUPS
 
@@ -139,20 +142,14 @@ unset key
 # To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
 [[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
 
-# USER MANUAL CONFIGS
+# 俺的配置
 
 # https://unix.stackexchange.com/questions/608842/zshrc-export-gpg-tty-tty-says-not-a-tty
 export GPG_TTY=$TTY
 
+alias uvenv='source .venv/bin/activate'
 alias noproxy='env -u http_proxy -u https_proxy'
-
+alias savebg='cp ~/.local/share/.wallpaper ~/Pictures/img.webp'
-alias ykls='systemctl --user status YukiLauncher.slice'
-alias yksuspend='systemctl --user freeze YukiLauncher.slice'
-alias ykcout='systemctl --user thaw YukiLauncher.slice'
-alias ykexit='systemctl --user stop YukiLauncher.slice'
-
-alias susp="systemctl --user freeze"
-alias cont="systemctl --user thaw"
 
 export NVM_DIR="$HOME/.nvm"
 [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm

bin/.battery-warn

@@ -0,0 +1,192 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: CC0-1.0
+# Copyright © 2021 mpan; <https://mpan.pl/>; CC0 1.0 (THIS SCRIPT!)
+# Arch 论坛贴: <https://bbs.archlinux.org/viewtopic.php?id=269453>
+# UPower 实现: https://github.com/wogscpar/upower-python
+
+# -*- encoding: utf-8 -*-
+# @File   : .battery-warn
+# @Time   : 2025/12/29 00:32:53
+# @Author : SilverAg.L
+
+# 搁 bash 折腾管道还是太原始了。
+# 包依赖 (pacman): python-dbus, libnotify, pipewire-audio
+
+import dbus
+
+from os import getenv
+from subprocess import run as start_process
+
+# region config
+# 哪怕设备名也不稳定。pipewire 滚了几轮，桌面扬声器居然不见了。
+# AUD_OUT_EMB = (  # my laptop embedded speaker
+#     "alsa_output.pci-0000_00_1f"
+#     ".3-platform-skl_hda_dsp_generic.HiFi__Speaker__sink"
+# )
+# 环境变量展开这一块。同时也是为了查找起来方便。毕竟已经有 gtklock 这个例外了。
+AUD_FILE = "~/.local/share/.low_power.wav".replace("~", getenv("HOME"), 1)
+# endregion config
+
+
+class UPowerManager():
+    def __init__(self):
+        self.UPOWER_NAME = "org.freedesktop.UPower"
+        self.UPOWER_PATH = "/org/freedesktop/UPower"
+
+        self.DBUS_PROPERTIES = "org.freedesktop.DBus.Properties"
+        self.bus = dbus.SystemBus()
+
+    def __upower(self, subpath=None, *, interface=None):
+        if not subpath:
+            subpath = ""
+        upower_proxy = self.bus.get_object(
+            self.UPOWER_NAME,
+            self.UPOWER_PATH + subpath
+        )
+        if interface is None:
+            interface = self.UPOWER_NAME
+        return dbus.Interface(upower_proxy, interface)
+
+    def __device(self, devpath):
+        devproxy = self.bus.get_object(self.UPOWER_NAME, devpath)
+        return dbus.Interface(devproxy, self.DBUS_PROPERTIES)
+
+    def detect_devices(self):
+        return self.__upower().EnumerateDevices()
+
+    def get_display_device(self):
+        return self.__upower().GetDisplayDevice()
+
+    def get_critical_action(self):
+        return self.__upower().GetCriticalAction()
+
+    def get_device_info(self, dev, property):
+        return self.__device(dev).Get(
+            self.UPOWER_NAME + ".Device", property)
+
+    def get_full_device_info(self, dev):
+        return {
+            'HasHistory': self.get_device_info(dev, "HasHistory"),
+            'HasStatistics': self.get_device_info(dev, "HasStatistics"),
+            'IsPresent': self.get_device_info(dev, "IsPresent"),
+            'IsRechargeable': self.get_device_info(dev, "IsRechargeable"),
+            'Online': self.get_device_info(dev, "Online"),
+            'PowerSupply': self.get_device_info(dev, "PowerSupply"),
+            'Capacity': self.get_device_info(dev, "Capacity"),
+            'Energy': self.get_device_info(dev, "Energy"),
+            'EnergyEmpty': self.get_device_info(dev, "EnergyEmpty"),
+            'EnergyFull': self.get_device_info(dev, "EnergyFull"),
+            'EnergyFullDesign': self.get_device_info(dev, "EnergyFullDesign"),
+            'EnergyRate': self.get_device_info(dev, "EnergyRate"),
+            'Luminosity': self.get_device_info(dev, "Luminosity"),
+            'Percentage': self.get_device_info(dev, "Percentage"),
+            'Temperature': self.get_device_info(dev, "Temperature"),
+            'Voltage': self.get_device_info(dev, "Voltage"),
+            'TimeToEmpty': self.get_device_info(dev, "TimeToEmpty"),
+            'TimeToFull': self.get_device_info(dev, "TimeToFull"),
+            'IconName': self.get_device_info(dev, "IconName"),
+            'Model': self.get_device_info(dev, "Model"),
+            'NativePath': self.get_device_info(dev, "NativePath"),
+            'Serial': self.get_device_info(dev, "Serial"),
+            'Vendor': self.get_device_info(dev, "Vendor"),
+            'State': self.get_device_info(dev, "State"),
+            'Technology': self.get_device_info(dev, "Technology"),
+            'Type': self.get_device_info(dev, "Type"),
+            'WarningLevel': self.get_device_info(dev, "WarningLevel"),
+            'UpdateTime': self.get_device_info(dev, "UpdateTime")
+        }
+
+    def is_lid_present(self):
+        return bool(self.__upower(interface=self.DBUS_PROPERTIES).Get(
+            self.UPOWER_NAME, 'LidIsPresent'))
+
+    def is_lid_closed(self):
+        return bool(self.__upower(interface=self.DBUS_PROPERTIES).Get(
+            self.UPOWER_NAME, 'LidIsClosed'))
+
+    def on_battery(self):
+        return bool(self.__upower(interface=self.DBUS_PROPERTIES).Get(
+            self.UPOWER_NAME, 'OnBattery'))
+
+    def has_wakeup_capabilities(self):
+        return bool(self.__upower(
+            "/Wakeups",
+            interface=self.DBUS_PROPERTIES
+        ).Get(self.UPOWER_NAME + '.Wakeups', 'HasCapability'))
+
+    def get_wakeups_data(self):
+        return self.__upower(
+            "/Wakeups",
+            interface=self.UPOWER_NAME + '.Wakeups'
+        ).GetData()
+
+    def get_wakeups_total(self):
+        return self.__upower(
+            "/Wakeups",
+            interface=self.UPOWER_NAME + '.Wakeups'
+        ).GetTotal()
+
+    def is_loading(self, battery):
+        return int(self.get_device_info(battery, "State")) == 1
+
+    def get_state(self, battery):
+        return {
+            0: "Unknown",
+            1: "Loading",
+            2: "Discharging",
+            3: "Empty",
+            4: "Fully charged",
+            5: "Pending charge",
+            6: "Pending discharge"
+        }.get(int(self.get_device_info(battery, "State")), "Unknown")
+
+    def is_supplying_battery(self, battery):
+        return (
+            int(self.get_device_info(battery, "Type")) == 2
+            and bool(self.get_device_info(battery, "PowerSupply"))
+        )
+
+
+def push_notification(title, message, timeout=10000):
+    BUS_NAME = INTERFACE = "org.freedesktop.Notifications"
+    OBJECT_PATH = "/org/freedesktop/Notifications"
+
+    notify = dbus.Interface(
+        dbus.SessionBus().get_object(BUS_NAME, OBJECT_PATH),
+        INTERFACE
+    )
+    notify.Notify(
+        "battery-warn-script",  # app_name
+        0,                      # replaces_id
+        "",                     # app_icon
+        title,                  # summary
+        message,                # body
+        [],                     # actions
+        {},                     # hints
+        timeout                 # expire_timeout
+    )
+
+
+if __name__ == "__main__":
+    upowr = UPowerManager()
+    if not upowr.on_battery():
+        exit(0)
+
+    low_power_detected = False
+    for device in upowr.detect_devices():
+        if not upowr.is_supplying_battery(device):
+            continue
+        # seems waybar visual is 1% lower than actual.
+        if upowr.get_device_info(device, "Percentage") < 21:
+            bat_id = upowr.get_device_info(device, "NativePath")
+            push_notification(
+                "Power Hint",
+                f"{bat_id} is running out. Recharge soon!"
+            )
+            low_power_detected = True
+    if low_power_detected:
+        start_process([
+            "pw-play",
+            # f"--target={AUD_OUT_EMB}",
+            AUD_FILE
+        ])

bin/.fuzzel-startb

@@ -0,0 +1,3 @@
+#!/bin/bash
+option=$(fuzzel --dmenu --prompt-only="Run command: ")
+[ -z "$option" ] || exec startb $option

bin/.fuzzel-vscode

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+desktop="$HOME/Desktop"
+
+options=""
+for item in $(ls $desktop); do
+    if [[ "$item" == *.desktop && -f "$desktop/$item" ]]; then
+        continue
+    fi
+    options+=$item
+    if [[ -d "$desktop/$item" ]]; then
+        options+='/'
+    fi
+    options+="\n"
+done
+
+fsarg=$(echo -en "$options" | fuzzel --dmenu --prompt="Open with VSCode: Desktop/")
+[ -z "$fsarg" ] || exec startb code "$desktop/$fsarg"

bin/chbg

@@ -1,24 +1,153 @@
 #!/bin/bash
-# to change wallpapers both niri workspace and niri tab view
+set -euo pipefail
-[ -z "$1" ] && { echo "Usage: $0 <image-file>"; exit 1; }
 
-WP_DIR="$HOME/.local/share"
+THIS_COMMAND=$(basename "$0")
-finput=$1
+IMG_MAGICK="magick"
+SERVICE_NAME="swaybg.service"
 
-fw=$(magick identify -format "%w\n" $1)
+WP_DIR="${XDG_CACHE_HOME:-$HOME/.cache}"
-fh=$(magick identify -format "%h\n" $1)
+WP_FILE="$WP_DIR/wallpaper"
-if [[ $((fw)) > 3840 && $((fh)) > 2160 ]]
+BLUR_WP="$WP_DIR/wallpaper_blur"
-then
+
-	finput="/tmp/${finput##*/}"
+usage() {
-	echo "WARNING: image too large, resizing ..."
+  cat << EOF
-	magick $1 -resize "3840x2160^" $finput
+Usage: $THIS_COMMAND [-d output_path] image1 image2 ...
+Options:
+  -d, --dir OUTPUT_PATH   Directory to store chosen image. (default: $WP_DIR)
+  -h, --help              Show this help message and exit.
+Notes:
+  - This script needs 'swaybg.service' to be set up for overview background support (unless awww #521 solved). See niri documentation for details.
+  - Web URLs are also supported (via 'curl' or 'wget' downloading).
+  - If multiple images are provided, one will be randomly picked each time the script is executed.
+EOF
+  exit 1
+}
+
+# showing help shouldn't require any dependencies.
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -d|--dir)
+      if [[ $# -lt 2 ]]; then echo "Missing argument for $1"; usage; fi
+      WP_DIR="$2"; shift 2 ;;
+    -h|--help)
+      usage ;;
+    --)
+      shift; break ;;
+    -*)
+      echo "Unknown option: $1"; usage ;;
+    *)
+      break ;;
+  esac
+done
+
+if ! command -v awww >/dev/null 2>&1; then
+  echo "x) 'awww' not found. Unable to comply." >&2
+  exit 2
 fi
 
-echo -n "making blurred version of $finput ... "
+if command -v magick >/dev/null 2>&1; then
-mkdir -p $WP_DIR
+  IMG_MAGICK="magick"
-cp $finput $WP_DIR/.wallpaper
+elif command -v convert >/dev/null 2>&1; then
-magick $WP_DIR/.wallpaper -filter Gaussian -blur 0x30 $WP_DIR/.wallpaper_blur
+  IMG_MAGICK="convert"
-echo "Done."
+else
+  echo "x) 'magick' or 'convert' not found. Image processing unavailable." >&2
+  exit 2
+fi
 
-swww img $WP_DIR/.wallpaper
+set_wallpaper() {
-swww img $WP_DIR/.wallpaper_blur --namespace blur 
+  fsize=$($IMG_MAGICK identify -format "%w %h" -- "$1" 2>/dev/null) || {
+    echo "Invalid image file." >&2
+    exit 10
+  }
+  finput=$1
+
+  read -r fw fh <<< "$fsize"
+  (( fw > 3840 && fh > 2160 )) && {
+    finput=$(mktemp "${TMPDIR:-/tmp}/chbg.XXXXXXXX.webp")
+    trap 'rm -f "$finput"' EXIT
+    echo " -> image too large, resizing ..."
+    # echo "DEBUG: resized image at $finput"
+    $IMG_MAGICK "$1" -resize "3840x2160^" \
+      -quality 90 \
+      -define webp:method=6 \
+      -define webp:alpha-quality=100 "$finput"
+  }
+
+  echo -n " -> making blurred version of '${1##*/}' ... "
+  cp "$finput" "$WP_FILE"
+  $IMG_MAGICK "$WP_FILE" -filter Gaussian -blur 0x30 "$BLUR_WP"
+  echo "Done."
+
+  awww img "$WP_FILE" --transition-type=random
+
+  if [[ -f "$HOME/.config/systemd/user/niri.service.wants/$SERVICE_NAME" ]]; then
+    echo " -> restarting $SERVICE_NAME ..."
+    systemctl --user restart "$SERVICE_NAME"
+  else
+    echo " !) '$SERVICE_NAME' didn't loaded by niri. Won't reload backdrop." >&2
+    echo "  => See niri documentation for setting up swaybg systemd unit." >&2
+    echo "  => Or wait for awww #521 on codeberg being resolved." >&2
+    exit 1
+  fi
+}
+
+imagepool=()
+lastresult=""
+
+# Read from stdin if data is available
+if [ ! -t 0 ]; then
+  while IFS= read -r line; do
+    imagepool+=("$line")
+  done
+fi
+
+# Read from positional arguments
+for arg in "$@"; do
+  imagepool+=("$arg")
+done
+
+if [ ${#imagepool[@]} -eq 0 ]; then
+  echo "No images provided." >&2
+  exit 1
+fi
+
+mkdir -p -- "$WP_DIR" "/tmp/$USER"
+
+if [ -f "/tmp/$USER/chbg.last-slide.log" ]; then
+  lastresult=$(cat "/tmp/$USER/chbg.last-slide.log")
+fi
+
+# Select a random image from the pool and set it as wallpaper
+while : ; do
+  randomimage="${imagepool[RANDOM % ${#imagepool[@]}]}"
+  if [[ "$randomimage" == "http://"* || "$randomimage" == "https://"* ]]; then
+    break
+  fi
+
+  if [ "$randomimage" != "$lastresult" ] || [ ${#imagepool[@]} -eq 1 ]; then
+    echo "$randomimage" > "/tmp/$USER/chbg.last-slide.log"
+    break
+  fi
+done
+
+echo "Selected: $randomimage"
+
+request_wallpaper() {
+  tmpfile=$(mktemp)
+  trap 'rm -f "$tmpfile"' EXIT
+  if command -v curl >/dev/null 2>&1; then
+    curl -sSL "$1" -o "$tmpfile"
+  elif command -v wget >/dev/null 2>&1; then
+    wget -qO "$tmpfile" "$1"
+  else
+    echo "x) Unable to fetch image without 'curl' or 'wget'." >&2
+    exit 2
+  fi
+  set_wallpaper "$tmpfile"
+}
+
+if [ -f "$randomimage" ]; then
+  set_wallpaper "$randomimage"
+else
+  request_wallpaper "$randomimage"
+fi

bin/fuzzel-vsc-entries.sh

@@ -1,15 +0,0 @@
-#!/bin/bash
-
-desktop="$HOME/Desktop"
-
-options=""
-for item in $(ls $desktop); do
-    options+=$item
-    if [[ -d "$desktop/$item" ]]; then
-        options+='/'
-    fi
-    options+="\n"
-done
-
-fsarg=$(echo -en "$options" | fuzzel --dmenu --prompt="Open Project with VSCode:")
-[ -z "$fsarg" ] || ykrun code "$desktop/$fsarg"

bin/fuzzel-win+r.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-option=$(fuzzel --dmenu --prompt-only="Command to execute: ")
-[ -z "$option" ] || ykrun $option

bin/startb

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+# startb: start a command in the background with journald or file logging fallback.
+# Usage:
+#   startb [--log logfile] COMMAND [ARGS...]
+# Environment:
+#   STARTB_LOGFILE=... to force a log file.
+
+set -euo pipefail
+
+# PATH may be incomplete from systemd login env; restore from interactive shell.
+PATH=$(zsh -c -i 'echo $PATH')
+export PATH
+
+SCRIPT_NAME="${0##*/}"
+
+usage() {
+  cat <<EOF
+Usage: ${SCRIPT_NAME} [--log logfile] COMMAND [ARGS...]
+
+--log logfile  Write logs to this file instead of journald.
+Environment variable STARTB_LOGFILE can also provide a logfile path.
+EOF
+  exit 1
+}
+
+if [ $# -lt 1 ]; then
+  usage
+fi
+
+LOG_FILE=${STARTB_LOGFILE:-}
+
+if [ "$1" = "--log" ] || [ "$1" = "-l" ]; then
+  shift
+  if [ $# -lt 1 ]; then
+    echo "Error: --log requires a logfile path." >&2
+    usage
+  fi
+  LOG_FILE=$1
+  shift
+fi
+
+if [ $# -lt 1 ]; then
+  usage
+fi
+
+COMMAND=("$@")
+UNIT_BASE=$(basename "${COMMAND[0]}")
+UNIT_BASE=${UNIT_BASE:-cmd}
+UNIT_NAME="${UNIT_BASE}-$(date +%Y%m%d_%H%M%S_%N)"
+
+log_to_file() {
+  local path=$1
+  mkdir -p "$(dirname "$path")" 2>/dev/null || true
+  touch "$path" || {
+    echo "Failed to touch logfile: $path" >&2
+    return 1
+  }
+
+  nohup setsid "${COMMAND[@]}" >>"$path" 2>&1 &
+  local pid=$!
+  disown "$pid" 2>/dev/null || true
+  echo "$UNIT_NAME started in background (pid=$pid), logs: $path"
+  return 0
+}
+
+log_to_journal() {
+  # 不按雪叶那样写基本记录不到输出，懒得调了，直接屏蔽。
+  # if command -v systemd-run >/dev/null 2>&1; then
+  #   systemd-run --user --scope --unit="$UNIT_NAME" -- "${COMMAND[@]}" >/dev/null 2>&1 &
+  #   local pid=$!
+  #   echo "$UNIT_NAME started in systemd scope (pid=$pid), journald logging enabled"
+  #   return 0
+  # fi
+
+  if command -v systemd-cat >/dev/null 2>&1; then
+    nohup setsid systemd-cat -t "$UNIT_BASE" -- "${COMMAND[@]}" >/dev/null 2>&1 &
+    local pid=$!
+    disown "$pid" 2>/dev/null || true
+    echo "$UNIT_BASE started with systemd-cat (pid=$pid), journald logging enabled"
+    return 0
+  fi
+
+  return 1
+}
+
+if [ -n "$LOG_FILE" ]; then
+  log_to_file "$LOG_FILE" || exit 1
+  exit 0
+fi
+
+if log_to_journal; then
+  exit 0
+fi
+
+# Fallback log path when journald is unavailable.
+LOG_FILE="/tmp/${USER:-unknown}/startb/${UNIT_NAME}.log"
+log_to_file "$LOG_FILE"
+
+

bin/ykrun

@@ -1,2 +0,0 @@
-#!/bin/bash
-systemd-run --user --scope --slice=YukiLauncher.slice --unit="$1-$$".scope /bin/sh -c '"$@"' _ "$@"

hoyocloud-chromium-userscript.js

@@ -0,0 +1,17 @@
+// ==UserScript==
+// @name         Genshin Cloud
+// @namespace    http://tampermonkey.net/
+// @version      0.1
+// @description  fix a Genshin Impact cloud game bug
+// @match        https://*.mihoyo.com/cloud/*
+// @grant        none
+// ==/UserScript==
+
+(function () {
+  'use strict';
+
+  const origin = HTMLElement.prototype.requestPointerLock
+  HTMLElement.prototype.requestPointerLock = function () {
+    return origin.call(this)
+  }
+})();

readme.md

@@ -3,43 +3,59 @@
 都怪雪叶！（
 
 > [!note]
-> 本仓库的配置管理方案比较原始：逐个做软链接处理。有觉得`stow`等工具好用，想要重新组织文件树的欢迎 pr.
+> 1. Liteyuki Gitea 黑色主题对`这样的`代码块不太友好，为方便阅读我尽量少这么写。
-> - `.config/**` -> `$HOME/.config/**`
+> 1. 本仓库的配置管理方案比较原始：逐个做软链接处理。
-> - `bin`直接并入`$PATH`
+>    个人并不打算无脑用 stow ，尤其不希望一些 systemd 服务和涉及 token 的自用小工具混进来。
-> > 其中带后缀（如`.sh`）的脚本仅供 niri 等组件调用，设计上并不希望在终端里启动。
+> 2. 还有一些早期配置在整理本仓库时已经淡忘，由于篇幅和复述可靠性有限，亦不考虑收纳。
->
+> 3. 涉及家目录`$HOME`、`~`、`%h`开头（最后一个多见于 systemd 服务）的路径建议自行适配——我的设定你不一定会满意。
-> - `.z*` -> `$HOME/.z*`
+>    - 另注：gtklock 没有办法取巧，只能填绝对路径。算是为数不多的漏网之鱼。
-> - `default-electron-flags` -> `$HOME/.config/*-flags.conf` (code, chrome)
-> > QQ 不适用这组参数，另见 archlinuxcn 社区论坛。
-
-> [!note]
-> 还有一些较早做的配置，以及全局配置（像 sddm）并不方便合进来，由于篇幅和复述可靠性有限，就略过罢。
 
 ## 鸣谢
 - 雪叶 [@Vescrity](https://github.com/Vescrity) (Yukitoha)
-- fizzyizzy05 (Isabelle Jackson, mtf)
+- fizzyizzy05 (Isabelle Jackson)
 
 ## 已知依赖
 > 仅列出**想得起来的**依赖软件包。
 
-|依赖|配置|备注|
+|依赖|配置|
-|-|-|-|
+|-|-|
-|niri|`.config/niri/config.kdl`|
+|niri|.config/niri/config*.kdl|
-|`fuzzel`|`.config/fuzzel/*`|
+|➡️ fuzzel|.config/fuzzel/*|
-|`mako`|`.config/mako/*`|
+|➡️ mako|.config/mako/*|
-|`swww`|`bin/chbg` (bash)|另需`imagemagick`来生成图片的高斯模糊版本。|
+|➡️ awww 和 swaybg|bin/chbg (bash 脚本)；swaybg.service|
-|`gtklock`|`.config/gtklock/*`|现阶段无法跟`swayidle`合用，尽管其 Wiki 鼓励这么做。|
+|➡️ gtklock|.config/gtklock/*|
-|`xdg-desktop-portal-(gtk\|gnome)`|`.config/xdg-desktop-portal/*-portals.conf`|GNOME 支持最全，但称不上好看（|
+|➡️ xdg-desktop-portal-(gtk\|gnome)|.config/xdg-desktop-portal/*-portals.conf|
-|`kwallet`|VSCode 试图登录时会弹出向导让你配的。|替代`gnome-keyring`。建议加装`kwallet-pam`，免得 VSCode 自己尝试解锁结果闪退。|
+|➡️ kwallet|VSCode 试图登录时会弹出向导让你配的。|
-|foot|`.config/foot/foot.ini`|
+|foot|.config/foot/foot.ini|
-|yazi|`.config/yazi/*`|替代`nautilus`；另用`fake-nautilus`移除`nautilus`包。|
+|➡️ zsh|.zshrc .zprofile|
-|fastfetch|`.config/fastfetch/*`|
+|yazi|.config/yazi/*|
-|waybar|`.config/waybar/*`|
+|fastfetch|.config/fastfetch/*|
-|`mpris`|`systemctl --user`服务|参见 ArchWiki.|
+|waybar|.config/waybar/*|
-|`pavucontrol-qt`|
+|➡️ mpris|`systemctl --user`配置自启动（参见 ArchWiki）|
+|➡️ pavucontrol-qt|
+
+> 备注（太长了统一丢在下面）：
+> - niri 配置只拆分了 window-rule 和 binds（即`config-*.kdl），拆太碎有些视觉效果会失效。
+> - Chrome 的消息推送都是无脑标 CRITICAL 级，没有办法调持续时间，量一多还会卡在那里，只能`makoctl reload`强制重载。
+> - chbg 依赖 imagemagick。awww 目前对多个命名空间的加载有问题：[\#521](https://codeberg.org/LGFae/awww/issues/521)。经各种方案的实地测试，最终还是考虑 swaybg 服务 + awww 混合。
+> - gtklock 自身无法挂多个后台（即只能有一个`gtklock -d`，多了会报错），虽然也算侧面实现了单例，但搭配 swayidle 和 swaylock 可能不算好用。我是只在休眠快捷键里简单做了下 pgrep 检查。
+> - niri 设计上就是用 gnome 作 xdg 后端，也就它支持最全。但 gnome 界面算不上好看，所以也有一些人考虑局部更换为 gtk 或 kde。像我就用 kwallet 替代 gnome-keyring。
+> - 装 kwallet 建议加装 kwallet-pam，免得 VSCode 自己尝试解锁结果闪退。
+> - 有关终端：我另使用了 ZshIM 和 powerlevel10k 主题，因此会掺入自动生成的初始化命令。
+> - 有关 fake-nautilus：我是觉得 nautilus 不好看。在雪叶的指导下搞了个空包替代这个 gnome 后端必需的依赖。
+> - waybar（和 swaybg）重载：建议搭配`systemctl --user`（参见 [niri 在线文档](https://yalter.github.io/niri/Example-systemd-Setup.html)）以便重载配置。若是用 niri 的 spawn-at-startup，杀进程重启、挂后台可谓相当麻烦。
 
 ## 参考资源与备注
-- Nerd 字体：[Monaco Nerd Font Mono (MelodyEcho ver.)](https://glowmem.com/upload/articles/archlinux-note/Monaco_Nerd_Font_Mono-Regular.ttf) 或直接`ttf-monaco-nerd-font`(AUR)。后者在 VSCode 里表现不咋地。
+- Nerd 字体：[Monaco Nerd Font Mono](https://glowmem.com/upload/articles/archlinux-note/Monaco_Nerd_Font_Mono-Regular.ttf) (MelodyEcho ver.) 或直接 [MesloLGS NF](https://github.com/romkatv/powerlevel10k/blob/master/font.md) (for p10k)。
 
-> 深色模式：`gsettings set org.gnome.desktop.interface color-scheme prefer-dark`  
+- 深色模式：`gsettings set org.gnome.desktop.interface color-scheme prefer-dark`  
-> GTK/QT 深色主题：参见 [Arch Wiki](https://wiki.archlinux.org/title/Uniform_look_for_Qt_and_GTK_applications#Styles_for_both_Qt_and_GTK).
+  GTK/QT 深色主题：参见 [Arch Wiki](https://wiki.archlinux.org/title/Uniform_look_for_Qt_and_GTK_applications#Styles_for_both_Qt_and_GTK)。我摆烂了。
+
+- 大多数 Electron 应用需要读`~/.config/*-flags.conf`来适配 Wayland，
+  你可以把`default-electron-flags`相应地软链接过去。**特别地，QQ 需要多加一条**`--wayland-text-input-version=3`。
+
+- `hoyocloud-chromium-userscript.js`顾名思义，用于**在 Chrome 里**（firefox 不需要）游玩米哈游云游戏的油猴脚本。
+  参见 [Bilibili 专栏](https://www.bilibili.com/opus/842314310196658193)。
+
+- `bin/.battery-warn`虽说也是自用，但一是配置项并不算敏感，稍微改改`config`段也可以泛用；二是参考文献写得有点啰嗦，我懒得再缝第二遍。
+  个人建议用于**定时任务（cron 或 systemd timer）**。