From 1fe8cff8e9a3f05a408901a10a634172b08f3c00 Mon Sep 17 00:00:00 2001
From: m1ngsama <contact@m1ng.space>
Date: Sun, 19 Oct 2025 14:30:56 +0800
Subject: [PATCH] add i3 config (i3wm, picom, alacritty)

---
 alacritty/alacritty.toml |   9 ++
 i3/.Xmodmap              |   4 +
 i3/.Xresources           |   2 +
 i3/.xinitrc              |   4 +
 i3/.xprofile             |   1 +
 i3/config                | 200 +++++++++++++++++++++++++++++++++++++++
 picom/picom.conf         |  14 +++
 7 files changed, 234 insertions(+)
 create mode 100644 alacritty/alacritty.toml
 create mode 100644 i3/.Xmodmap
 create mode 100644 i3/.Xresources
 create mode 100644 i3/.xinitrc
 create mode 100644 i3/.xprofile
 create mode 100644 i3/config
 create mode 100644 picom/picom.conf

diff --git a/alacritty/alacritty.toml b/alacritty/alacritty.toml
new file mode 100644
index 0000000..fcfce22
--- /dev/null
+++ b/alacritty/alacritty.toml
@@ -0,0 +1,9 @@
+[font]
+size = 16.0
+
+[font.normal]
+family = "JetBrains Mono Nerd Font"
+style = "Regular"
+
+[window]
+opacity = 0.7
diff --git a/i3/.Xmodmap b/i3/.Xmodmap
new file mode 100644
index 0000000..fb77cc6
--- /dev/null
+++ b/i3/.Xmodmap
@@ -0,0 +1,4 @@
+clear lock
+keycode 66 = Control_L
+add control = Control_L
+
diff --git a/i3/.Xresources b/i3/.Xresources
new file mode 100644
index 0000000..7a4f74f
--- /dev/null
+++ b/i3/.Xresources
@@ -0,0 +1,2 @@
+URxvt.font: xft:JetBrains Mono Nerd:size=12
+
diff --git a/i3/.xinitrc b/i3/.xinitrc
new file mode 100644
index 0000000..2954877
--- /dev/null
+++ b/i3/.xinitrc
@@ -0,0 +1,4 @@
+exec i3
+
+export XDG_SESSION_TYPE=x11
+
diff --git a/i3/.xprofile b/i3/.xprofile
new file mode 100644
index 0000000..95dfbde
--- /dev/null
+++ b/i3/.xprofile
@@ -0,0 +1 @@
+xmodmap -e 'clear lock' -e 'keycode 66 = Control_L' -e 'add control = Control_L'
diff --git a/i3/config b/i3/config
new file mode 100644
index 0000000..84ed702
--- /dev/null
+++ b/i3/config
@@ -0,0 +1,200 @@
+# This file has been auto-generated by i3-config-wizard(1).
+# It will not be overwritten, so edit it as you like.
+#
+# Should you change your keyboard layout some time, delete
+# this file and re-run i3-config-wizard(1).
+#
+
+# i3 config file (v4)
+#
+# Please see https://i3wm.org/docs/userguide.html for a complete reference!
+
+set $mod Mod4
+
+# Font for window titles. Will also be used by the bar unless a different font
+# is used in the bar {} block below.
+font pango:monospace 10
+
+# This font is widely installed, provides lots of unicode glyphs, right-to-left
+# text rendering and scalability on retina/hidpi displays (thanks to pango).
+#font pango:DejaVu Sans Mono 8
+
+# Start XDG autostart .desktop files using dex. See also
+# https://wiki.archlinux.org/index.php/XDG_Autostart
+exec --no-startup-id dex --autostart --environment i3
+
+exec --no-startup-id feh --bg-fill /home/m1ng/Downloads/oshino.png
+
+exec_always --no-startup-id picom -b
+
+# The combination of xss-lock, nm-applet and pactl is a popular choice, so
+# they are included here as an example. Modify as you see fit.
+
+# xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the
+# screen before suspend. Use loginctl lock-session to lock your screen.
+exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock --nofork
+
+# NetworkManager is the most popular way to manage wireless networks on Linux,
+# and nm-applet is a desktop environment-independent system tray GUI for it.
+exec --no-startup-id nm-applet
+
+# Use pactl to adjust volume in PulseAudio.
+set $refresh_i3status killall -SIGUSR1 i3status
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status
+bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
+bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
+
+# Use Mouse+$mod to drag floating windows to their wanted position
+floating_modifier $mod
+
+# move tiling windows via drag & drop by left-clicking into the title bar,
+# or left-clicking anywhere into the window while holding the floating modifier.
+tiling_drag modifier titlebar
+
+# start a terminal
+bindsym $mod+Return exec i3-sensible-terminal
+
+# kill focused window
+bindsym $mod+q kill
+
+# # start dmenu (a program launcher)
+# bindsym $mod+d exec --no-startup-id dmenu_run
+
+# A more modern dmenu replacement is rofi:
+# bindcode $mod+40 exec "rofi -modi drun,run -show drun"
+bindsym $mod+d exec rofi -show drun
+# There also is i3-dmenu-desktop which only displays applications shipping a
+# .desktop file. It is a wrapper around dmenu, so you need that installed.
+# bindcode $mod+40 exec --no-startup-id i3-dmenu-desktop
+
+# change focus
+bindsym $mod+j focus left
+bindsym $mod+k focus down
+bindsym $mod+l focus up
+bindsym $mod+semicolon focus right
+
+# alternatively, you can use the cursor keys:
+bindsym $mod+Left focus left
+bindsym $mod+Down focus down
+bindsym $mod+Up focus up
+bindsym $mod+Right focus right
+
+# move focused window
+bindsym $mod+Shift+j move left
+bindsym $mod+Shift+k move down
+bindsym $mod+Shift+l move up
+bindsym $mod+Shift+semicolon move right
+
+# alternatively, you can use the cursor keys:
+bindsym $mod+Shift+Left move left
+bindsym $mod+Shift+Down move down
+bindsym $mod+Shift+Up move up
+bindsym $mod+Shift+Right move right
+
+# split in horizontal orientation
+bindsym $mod+h split h
+
+# split in vertical orientation
+bindsym $mod+v split v
+
+# enter fullscreen mode for the focused container
+bindsym $mod+f fullscreen toggle
+
+# change container layout (stacked, tabbed, toggle split)
+bindsym $mod+s layout stacking
+bindsym $mod+w layout tabbed
+bindsym $mod+e layout toggle split
+
+# toggle tiling / floating
+bindsym $mod+Shift+space floating toggle
+
+# change focus between tiling / floating windows
+bindsym $mod+space focus mode_toggle
+
+# focus the parent container
+bindsym $mod+a focus parent
+
+# focus the child container
+#bindsym $mod+d focus child
+
+# Define names for default workspaces for which we configure key bindings later on.
+# We use variables to avoid repeating the names in multiple places.
+set $ws1 "1"
+set $ws2 "2"
+set $ws3 "3"
+set $ws4 "4"
+set $ws5 "5"
+set $ws6 "6"
+set $ws7 "7"
+set $ws8 "8"
+set $ws9 "9"
+set $ws10 "10"
+
+# switch to workspace
+bindsym $mod+1 workspace number $ws1
+bindsym $mod+2 workspace number $ws2
+bindsym $mod+3 workspace number $ws3
+bindsym $mod+4 workspace number $ws4
+bindsym $mod+5 workspace number $ws5
+bindsym $mod+6 workspace number $ws6
+bindsym $mod+7 workspace number $ws7
+bindsym $mod+8 workspace number $ws8
+bindsym $mod+9 workspace number $ws9
+bindsym $mod+0 workspace number $ws10
+
+# move focused container to workspace
+bindsym $mod+Shift+1 move container to workspace number $ws1
+bindsym $mod+Shift+2 move container to workspace number $ws2
+bindsym $mod+Shift+3 move container to workspace number $ws3
+bindsym $mod+Shift+4 move container to workspace number $ws4
+bindsym $mod+Shift+5 move container to workspace number $ws5
+bindsym $mod+Shift+6 move container to workspace number $ws6
+bindsym $mod+Shift+7 move container to workspace number $ws7
+bindsym $mod+Shift+8 move container to workspace number $ws8
+bindsym $mod+Shift+9 move container to workspace number $ws9
+bindsym $mod+Shift+0 move container to workspace number $ws10
+
+# reload the configuration file
+bindsym $mod+Shift+c reload
+# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
+bindsym $mod+Shift+r restart
+# exit i3 (logs you out of your X session)
+bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -B 'Yes, exit i3' 'i3-msg exit'"
+
+# resize window (you can also use the mouse for that)
+mode "resize" {
+        # These bindings trigger as soon as you enter the resize mode
+
+        # Pressing left will shrink the window’s width.
+        # Pressing right will grow the window’s width.
+        # Pressing up will shrink the window’s height.
+        # Pressing down will grow the window’s height.
+        bindsym j resize shrink width 10 px or 10 ppt
+        bindsym k resize grow height 10 px or 10 ppt
+        bindsym l resize shrink height 10 px or 10 ppt
+        bindsym semicolon resize grow width 10 px or 10 ppt
+
+        # same bindings, but for the arrow keys
+        bindsym Left resize shrink width 10 px or 10 ppt
+        bindsym Down resize grow height 10 px or 10 ppt
+        bindsym Up resize shrink height 10 px or 10 ppt
+        bindsym Right resize grow width 10 px or 10 ppt
+
+        # back to normal: Enter or Escape or $mod+r
+        bindsym Return mode "default"
+        bindsym Escape mode "default"
+        bindsym $mod+r mode "default"
+}
+
+bindsym $mod+r mode "resize"
+
+# Start i3bar to display a workspace bar (plus the system information i3status
+# finds out, if available)
+bar {
+        status_command i3status
+}
+
+gaps inner 3
+gaps outer 0
+for_window [class="^.*"] border pixel 0
diff --git a/picom/picom.conf b/picom/picom.conf
new file mode 100644
index 0000000..46ae2ae
--- /dev/null
+++ b/picom/picom.conf
@@ -0,0 +1,14 @@
+# Default opacity of active windows.
+active-opacity = 1.0;
+
+# Default opacity of inactive windows.
+inactive-opacity = 1.0;
+
+# Opacity of window titlebars and borders.
+frame-opacity = 1.0;
+
+# Application-specific settings; these override the default `active-opacity`
+opacity-rule = [
+    "95:class_g = 'Alacritty' && focused",
+    "80:class_g = 'Alacritty' && !focused"
+];