more convenient wallpaper select/fetch

home-manager/home.nix

@@ -18,10 +18,9 @@
     ./modules/git.nix
     ./modules/programs.nix
     ./modules/custom/config.nix
-    ./modules/hypr/hypr.nix # TODO: make file with var for enable/disable hyprland
+    ./modules/hypr/hypr.nix
     ./modules/tmux.nix
   ];
-  # programs.bash.bashrcExtra = ''echo "entering zsh" && zsh'';
 
   home.pointerCursor = let
     getFrom = url: hash: name: {

home-manager/modules/hypr/hypr.nix

@@ -1,7 +1,6 @@
 { config, pkgs, lib, ... }:
 
 # TODO:
-# - configure comands like hyprpaper, waybar, etc.
 # - make hyprexpo work
 
 {
@@ -18,12 +17,19 @@
     ./hypridle.nix # done
   ];
   home.packages = with pkgs; [
+    (writeShellScriptBin "next_wallpaper"
+      (builtins.readFile ./scripts/wallpaper/next_wallpaper.sh))
+    (writeShellScriptBin "move_wallpaper"
+      (builtins.readFile ./scripts/wallpaper/move_wallpaper.sh))
+    (writeShellScriptBin "fetch_wallpaper"
+      (builtins.readFile ./scripts/wallpaper/fetch_wallpaper.sh))
     hyprland
     brightnessctl
     playerctl
     hyprshot
     nemo
     pywal
+    jq
   ];
   services.swww.enable = true;
   programs.hyprpanel = {

home-manager/modules/hypr/hyprland/keybinds.nix

@@ -56,7 +56,15 @@
       "${super}, L, exec, loginctl lock-session"
 
       ''
-      ${super}, Return, exec, ~/.config/hypr/scripts/launch_first_available.sh "kitty" "foot" "alacritty" "wezterm" "konsole" "kgx" "uxterm" "xterm"
+        ${super}+Shift, D, exec, ~/.config/hypr/scripts/wallpaper/fetch_wallpaper.sh
+      ''
+
+      ''
+        ${super}+Shift, C, exec, ~/.config/hypr/scripts/wallpaper/next_wallpaper.sh -f $(zenity --title "Pick a wallpaper" --file-selection --file-filter \*.png)
+      ''
+
+      ''
+        ${super}, Return, exec, ~/.config/hypr/scripts/launch_first_available.sh "kitty" "foot" "alacritty" "wezterm" "konsole" "kgx" "uxterm" "xterm"
       ''
       "${super}, T, exec, telegram-desktop"
       ''
@@ -67,7 +75,7 @@
         ${super}, C, exec, ~/.config/hypr/scripts/launch_first_available.sh "code" "codium" "cursor" "zed" "zedit" "zeditor" "kate" "gnome-text-editor" "emacs" "command -v nvim && kitty -1 nvim"''
 
       ''
-        Ctrl+Shift, Escape, exec, ~/.config/hypr/scripts/launch_first_available.sh "kitty -1 fish -c btop"''
+        Ctrl+Shift, Escape, exec, ~/.config/hypr/scripts/launch_first_available.sh "kitty -1 zsh -c btop"''
       "${super}+Shift, 1, exec, ~/.config/hypr/scripts/workspace_action.sh movetoworkspacesilent 1"
       "${super}+Shift, 2, exec, ~/.config/hypr/scripts/workspace_action.sh movetoworkspacesilent 2"
       "${super}+Shift, 3, exec, ~/.config/hypr/scripts/workspace_action.sh movetoworkspacesilent 3"

home-manager/modules/hypr/scripts/wallpaper/fetch_wallpaper.sh

@@ -0,0 +1,135 @@
+#!/usr/bin/env bash
+# fetch_wallpaper.sh
+# Requires: wl-paste, curl, jq, move-wallpaper, next-wallpaper
+
+set -euo pipefail
+
+URL="$(wl-paste --no-newline || true)"
+if [ -z "$URL" ]; then
+    echo "No URL in clipboard" >&2
+    exit 1
+fi
+
+# extract id (last path segment, strip trailing slash and query)
+WALLPAPER_ID="$(printf '%s' "$URL" | sed -E 's#^.*/##; s/[/?].*$//')"
+if [ -z "$WALLPAPER_ID" ]; then
+    echo "Could not extract id from URL: $URL" >&2
+    exit 1
+fi
+
+# Configuration
+TEMP_DIR="/tmp/wallhaven_downloads"
+API_KEY="$(pass api/wallhaven)"  # Can set API key as environment variable
+TARGET_RESOLUTION="2560x1600"
+
+
+# Validate input
+if [[ -z "$WALLPAPER_ID" ]]; then
+    echo "Error: No content in clipboard"
+    exit 1
+fi
+
+if [[ ! "$WALLPAPER_ID" =~ ^[a-zA-Z0-9]{4,8}$ ]]; then
+    echo "Error: Invalid wallhaven ID format: $WALLPAPER_ID"
+    exit 1
+fi
+
+# Create temp directory
+mkdir -p "$TEMP_DIR"
+
+# Build API URL
+API_URL="https://wallhaven.cc/api/v1/w/$WALLPAPER_ID"
+if [[ -n "$API_KEY" ]]; then
+    API_URL="$API_URL?apikey=$API_KEY"
+fi
+
+echo "Fetching wallpaper info for ID: $WALLPAPER_ID"
+
+# Fetch wallpaper data from API
+response=$(curl -s -f "$API_URL")
+curl_exit_code=$?
+
+if [[ $curl_exit_code -ne 0 ]]; then
+    echo "Error: Failed to fetch data from wallhaven API (curl exit: $curl_exit_code)"
+    exit 1
+fi
+
+# Check if jq is available for proper JSON parsing
+if ! command -v jq &> /dev/null; then
+    echo "Error: jq is required for JSON parsing. Please install jq."
+    echo "Ubuntu/Debian: sudo apt install jq"
+    echo "Fedora: sudo dnf install jq" 
+    echo "macOS: brew install jq"
+    exit 1
+fi
+
+# Parse JSON response
+if echo "$response" | jq -e '.error' > /dev/null; then
+    error_msg=$(echo "$response" | jq -r '.error.message')
+    echo "API Error: $error_msg"
+    exit 1
+fi
+
+# Extract wallpaper information
+wallpaper_data=$(echo "$response" | jq -r '.data')
+
+if [[ "$wallpaper_data" == "null" || -z "$wallpaper_data" ]]; then
+    echo "Error: No wallpaper data found in API response"
+    exit 1
+fi
+
+# Get image URL and details
+image_url=$(echo "$response" | jq -r '.data.path')
+resolution=$(echo "$response" | jq -r '.data.resolution')
+file_type=$(echo "$response" | jq -r '.data.file_type')
+file_size=$(echo "$response" | jq -r '.data.file_size')
+purity=$(echo "$response" | jq -r '.data.purity')
+
+# Validate extracted data
+if [[ -z "$image_url" || "$image_url" == "null" ]]; then
+    echo "Error: Could not extract image URL from API response"
+    exit 1
+fi
+
+echo "Wallpaper details:"
+echo "  Resolution: $resolution"
+echo "  File type: $file_type"
+echo "  File size: $((file_size / 1024)) KB"
+echo "  Purity: $purity"
+echo "  URL: $image_url"
+
+# Check if resolution matches target
+if [[ "$resolution" != "$TARGET_RESOLUTION" ]]; then
+    echo "Warning: Wallpaper resolution is $resolution (target: $TARGET_RESOLUTION)"
+fi
+
+# Download the image
+filename=$(basename "$image_url")
+full_path="$TEMP_DIR/$filename"
+
+echo "Downloading wallpaper to: $full_path"
+
+if curl -s -f -o "$full_path" "$image_url"; then
+    # Verify download
+    if [[ -f "$full_path" && -s "$full_path" ]]; then
+        downloaded_size=$(stat -c%s "$full_path" 2>/dev/null || stat -f%z "$full_path" 2>/dev/null)
+        echo "Download successful: $full_path ($((downloaded_size / 1024)) KB)"
+        
+        # Execute move_wallpaper command
+        echo "Executing: move_wallpaper -r \"$full_path\""
+        if move_wallpaper -r "$full_path" 2>/dev/null; then
+            echo "Wallpaper processing completed successfully"
+        else
+            echo "move_wallpaper command completed (exit status ignored as requested)"
+        fi
+
+        zenity --notification --text "Wallpaper downloaded!"
+    else
+        echo "Error: Downloaded file is empty or missing"
+        exit 1
+    fi
+else
+    echo "Error: Failed to download the wallpaper from: $image_url"
+    exit 1
+fi
+

home-manager/modules/hypr/scripts/wallpaper/next_wallpaper.sh

@@ -4,7 +4,55 @@
 # Then call: swww img "$WALLPAPER"
 
 set -euo pipefail
+# Handle -f <file> anywhere in argv: remove it from "$@" so getopts can still parse -r.
+FORCE_FILE=""
+_remaining=()
+while [ $# -gt 0 ]; do
+    case "$1" in
+        -f)
+            if [ -z "${2-}" ]; then
+                echo "Option -f requires an argument" >&2
+                exit 2
+            fi
+            FORCE_FILE="$2"
+            shift 2
+            ;;
+        *)
+            _remaining+=("$1")
+            shift
+            ;;
+    esac
+done
+# restore remaining args for subsequent getopts
+if [ "${#_remaining[@]}" -gt 0 ]; then
+    set -- "${_remaining[@]}"
+else
+    set --
+fi
 
+# If -f was given, validate and immediately update the symlink & wallpaper, then exit.
+if [ -n "$FORCE_FILE" ]; then
+    if [ ! -f "$FORCE_FILE" ]; then
+        echo "Specified wallpaper not found: $FORCE_FILE" >&2
+        exit 1
+    fi
+
+    TARGET="$(readlink -f "$FORCE_FILE")"
+    SYMLINK_PATH="$HOME/Pictures/wallpaper.png"
+
+    TMP_LINK="$(mktemp -u "${SYMLINK_PATH}.tmp.XXXX")"
+    ln -sfn -- "$TARGET" "$TMP_LINK"
+    mv -f "$TMP_LINK" "$SYMLINK_PATH"
+
+    # export and trigger compositor/wallpaper tools
+    WALLPAPER="$TARGET"
+    swww img "$WALLPAPER" --transition-type fade
+    hyprpanel -q ; hyprpanel & disown
+    wal -c
+    wal -n -i "$WALLPAPER"
+
+    exit 0
+fi
 RANDOM_MODE=0
 while getopts "r" opt; do
     case "$opt" in

home-manager/modules/zsh/zsh.nix

@@ -4,11 +4,7 @@
   home.packages = with pkgs; [
     (writeShellScriptBin "select_command"
       (builtins.readFile ./select_command.sh))
-    (writeShellScriptBin "move_wallpaper"
-      (builtins.readFile ./move_wallpaper.sh))
     (writeShellScriptBin "move_avatar" (builtins.readFile ./move_avatar.sh))
-    (writeShellScriptBin "next_wallpaper"
-      (builtins.readFile ./next_wallpaper.sh))
     (writeShellScriptBin "update_git_config"
       (builtins.readFile ./update_system_from_git.sh))
     zsh-powerlevel10k
@@ -19,6 +15,7 @@
     bat
     neofetch
     yazi
+    zenity
   ];
 
   home.file.".p10k.zsh".source = ./p10k.zsh;
@@ -101,6 +98,9 @@
 
       mv_w = "move_wallpaper";
       next_w = "next_wallpaper";
+      next_wr = "next_wallpaper -r";
+      next_wf = ''
+        next_wallpaper -f $(zenity --title "Pick a wallpaper" --file-selection --file-filter \*.png)'';
       mv_avatar = "move_avatar";
 
       t = "todo";