Initial commit

6 files changed, 201 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..a6e9a35
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,23 @@
+INSTALL_DIR = /usr/local/bin
+
+SCRIPTS = $(wildcard *.sh)
+
+INSTALL_SCRIPTS = $(SCRIPTS:.sh=)
+
+install: 
+	@for script in $(SCRIPTS); do \
+		if [ -f $$script ]; then \
+			install_name=$$(basename $$script .sh); \
+			cp $$script $(INSTALL_DIR)/$$install_name; \
+			chmod +x $(INSTALL_DIR)/$$install_name; \
+		fi \
+	done
+
+uninstall:
+	@for script in $(INSTALL_SCRIPTS); do \
+		if [ -f $(INSTALL_DIR)/$$script ]; then \
+			rm -f $(INSTALL_DIR)/$$script; \
+		fi \
+	done
+
+.PHONY: install uninstall
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/README.md
diff --git a/battery-bar.sh b/battery-bar.sh
new file mode 100755
index 0000000..df34643
--- /dev/null
+++ b/battery-bar.sh
@@ -0,0 +1,128 @@
+#!/bin/sh
+# Battery status display script for systems with /sys/class/power_supply
+
+SYS_BASE="/sys/class/power_supply"
+
+# Read battery energy values
+# Returns: "energy_now energy_full" or exits with error
+read_battery() {
+    bat="$1"
+    base="$SYS_BASE/$bat"
+    
+    [ -r "$base/energy_now" ] || return 1
+    [ -r "$base/energy_full" ] || return 1
+    
+    energy_now=$(cat "$base/energy_now" 2>/dev/null) || return 1
+    energy_full=$(cat "$base/energy_full" 2>/dev/null) || return 1
+    
+    # Validate numeric values
+    case "$energy_now" in
+        ''|*[!0-9]*) return 1 ;;
+    esac
+    case "$energy_full" in
+        ''|*[!0-9]*) return 1 ;;
+    esac
+    
+    echo "$energy_now $energy_full"
+}
+
+# Determine battery state symbol based on status of all batteries
+battery_state_symbol() {
+    charging=0
+    discharging=0
+    full=0
+    not_charging=0
+    bat_found=0
+    
+    for bat in BAT0 BAT1; do
+        status_path="$SYS_BASE/$bat/status"
+        [ -r "$status_path" ] || continue
+        
+        bat_found=1
+        status=$(cat "$status_path" 2>/dev/null | tr -d '\n')
+        case "$status" in
+            Charging)
+                charging=1
+                ;;
+            Discharging)
+                discharging=1
+                ;;
+            Full)
+                full=1
+                ;;
+            "Not charging")
+                not_charging=1
+                ;;
+        esac
+    done
+    
+    # No batteries found
+    [ "$bat_found" -eq 0 ] && echo " " && return 1
+    
+    # Priority: charging > discharging > not_charging > full
+    # If any battery is charging, show charging
+    [ "$charging" -eq 1 ] && echo "⁺" && return 0
+    # If any battery is discharging, show discharging
+    [ "$discharging" -eq 1 ] && echo "⁻" && return 0
+    # If any battery is not charging (plugged but not charging)
+    [ "$not_charging" -eq 1 ] && echo "˜" && return 0
+    # All batteries full
+    [ "$full" -eq 1 ] && echo "=" && return 0
+    
+    # Unknown status
+    echo " "
+    return 1
+}
+
+battery_bar() {
+    percent="$1"
+    
+    [ "$percent" -lt 0 ] && percent=0
+    [ "$percent" -gt 100 ] && percent=100
+    
+    filled=$((percent / 10))
+    empty=$((10 - filled))
+    
+    bar=""
+    i=0
+    while [ "$i" -lt "$filled" ]; do
+        bar="${bar}█"
+        i=$((i + 1))
+    done
+    
+    i=0
+    while [ "$i" -lt "$empty" ]; do
+        bar="${bar}░"
+        i=$((i + 1))
+    done
+    
+    echo "$bar"
+}
+
+battery_summary() {
+    total_now=0
+    total_full=0
+    bat_count=0
+    
+    for bat in BAT0 BAT1; do
+        vals=$(read_battery "$bat") || continue
+        set -- $vals
+        total_now=$((total_now + $1))
+        total_full=$((total_full + $2))
+        bat_count=$((bat_count + 1))
+    done
+    
+    if [ "$bat_count" -eq 0 ] || [ "$total_full" -eq 0 ]; then
+        echo "No battery"
+        return 1
+    fi
+    
+    percent=$(( (total_now * 100 + total_full / 2) / total_full ))
+    
+    bar=$(battery_bar "$percent")
+    symbol=$(battery_state_symbol)
+    
+    echo "▕${bar}▏${percent}${symbol}"
+}
+
+battery_summary
diff --git a/prompt.sh b/prompt.sh
new file mode 100755
index 0000000..df95196
--- /dev/null
+++ b/prompt.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+############################################################
+# Utility for prompting user affirmation before executing a
+# command.
+# $1 - Prompt message
+# $2 - Command to execute if affirmed
+############################################################
+[ $(echo "No\nYes" | dmenu -i -p "$1") = "Yes" ] && $2
diff --git a/wallpaper-picker.sh b/wallpaper-picker.sh
new file mode 100755
index 0000000..7b26563
--- /dev/null
+++ b/wallpaper-picker.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+# Program for picking wallpaper using Dmenu.
+
+FOLDER="$HOME/pictures/wallpaper"
+
+menu() {
+    CHOICE=$(ls "$FOLDER" | dmenu -l 15 -i -p "Wallpaper: ")
+
+    case "$CHOICE" in
+        *.*)
+            wallpaper "$FOLDER/$CHOICE"
+            ;;
+        *)
+            exit 0
+            ;;
+       
+    esac
+}
+
+case "$#" in
+    0)
+        menu
+        ;;
+    1)
+        wallpaper "$1"
+        ;;
+    *)
+        exit 0
+        ;;
+esac
diff --git a/wallpaper.sh b/wallpaper.sh
new file mode 100755
index 0000000..27130ea
--- /dev/null
+++ b/wallpaper.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+############################################################
+# Utility for changing wallpaper and generating colorscheme.
+# $1 - Picture to use as wallpaper
+############################################################
+
+wallust run $1
+feh --bg-fill $1
+xrdb -merge ~/.Xresources
+
+# Send st signal to reload colors from Xresources
+pidof st | xargs kill -s USR1