more convenient wallpaper select/fetch
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@@ -1,58 +0,0 @@
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#!/usr/bin/env bash
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set -euo pipefail
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dest_dir="$HOME/Pictures/Wallpapers"
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rmflag=0
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usage() {
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echo "Usage: $0 [-r] <src-file> [src-file ...]"
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echo " -r remove source file after successful conversion"
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exit 2
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}
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while getopts ":r" opt; do
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case "$opt" in
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r) rmflag=1 ;;
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*) usage ;;
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esac
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done
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shift $((OPTIND-1))
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# Require at least one file
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if [ "$#" -lt 1 ]; then
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echo "Error: no source files provided"
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usage
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fi
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# Check ImageMagick
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if ! command -v magick >/dev/null 2>&1; then
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echo "Error: ImageMagick 'magick' command not found"
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exit 1
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fi
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mkdir -p "$dest_dir"
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timestamp=$(date +%Y%m%d%H%M%S)
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counter=0
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# Process each file one by one
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for src in "$@"; do
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if [ ! -e "$src" ]; then
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echo "Error: '$src' does not exist, skipping"
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continue
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fi
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counter=$((counter + 1))
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dst="$dest_dir/wallpaper${timestamp}_${counter}.png"
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if magick -- "$src" "$dst"; then
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echo "Created: $dst"
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if [ "$rmflag" -eq 1 ]; then
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rm -f -- "$src"
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fi
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else
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echo "Error: conversion failed for '$src'"
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fi
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done
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exit 0
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@@ -1,109 +0,0 @@
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#!/usr/bin/env bash
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# /home/krosh/Documents/Github/nixos-config/home-manager/modules/zsh/next_wallpaper.sh
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# Pick next or random wallpaper from ~/Pictures/Wallpapers and update symlink ~/Pictures/wallpaper.png
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# Then call: swww img "$WALLPAPER"
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set -euo pipefail
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RANDOM_MODE=0
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while getopts "r" opt; do
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case "$opt" in
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r) RANDOM_MODE=1 ;;
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*) echo "Usage: $0 [-r]" >&2; exit 2 ;;
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esac
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done
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WALLPAPERS_DIR="$HOME/Pictures/Wallpapers"
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SYMLINK="$HOME/Pictures/wallpaper.png"
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if [ ! -d "$WALLPAPERS_DIR" ]; then
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echo "Wallpapers directory not found: $WALLPAPERS_DIR" >&2
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exit 1
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fi
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# Resolve current wallpaper (target of symlink). If not a symlink or missing, CUR will be empty.
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CUR="$(readlink -f "$SYMLINK" 2>/dev/null || true)"
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# Collect png files; sort by timestamp ascending (oldest first) using ls -tr.
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# If there are spaces in names, ls handles them, but filenames with newlines are unsupported.
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mapfile -t FILES < <(find "$WALLPAPERS_DIR" -maxdepth 1 -type f -iname '*.png' -print0 | xargs -0 ls -1tr 2>/dev/null || true)
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if [ "${#FILES[@]}" -eq 0 ]; then
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echo "No png wallpapers found in $WALLPAPERS_DIR" >&2
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exit 1
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fi
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choose_random() {
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# pick random file different from CUR if possible
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candidates=()
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for f in "${FILES[@]}"; do
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[ "$(readlink -f "$f")" = "$CUR" ] && continue
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candidates+=("$f")
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done
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if [ "${#candidates[@]}" -eq 0 ]; then
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# only current exists
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echo "No other wallpaper to choose (only current exists)." >&2
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exit 1
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fi
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idx=$((RANDOM % ${#candidates[@]}))
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echo "${candidates[$idx]}"
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}
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choose_next() {
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# find current in sorted list and pick next (wrap). If current not found, choose first.
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n=${#FILES[@]}
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if [ "$n" -eq 1 ]; then
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# only one file
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if [ "$(readlink -f "${FILES[0]}")" = "$CUR" ]; then
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echo "No other wallpaper to choose (only current exists)." >&2
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exit 1
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else
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echo "${FILES[0]}"
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return
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fi
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fi
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# find index of current
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idx=-1
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for i in "${!FILES[@]}"; do
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if [ "$(readlink -f "${FILES[i]}")" = "$CUR" ]; then
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idx="$i"
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break
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fi
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done
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if [ "$idx" -eq -1 ]; then
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# current not in list: choose first
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echo "${FILES[0]}"
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return
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fi
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# next index with wrap
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next=$(( (idx + 1) % n ))
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# if next equals current (possible if only one), error handled above
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echo "${FILES[$next]}"
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}
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if [ "$RANDOM_MODE" -eq 1 ]; then
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NEW="$(choose_random)"
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else
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NEW="$(choose_next)"
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fi
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# Ensure absolute path
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NEW="$(readlink -f "$NEW")"
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# Create symlink (atomic-ish): create temporary symlink and move
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TMP_SYMLINK="$(mktemp -u "${SYMLINK}.tmp.XXXX")"
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ln -sfn -- "$NEW" "$TMP_SYMLINK"
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mv -f "$TMP_SYMLINK" "$SYMLINK"
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# Export for hyprctl command (and run it)
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WALLPAPER="$NEW"
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swww img "$WALLPAPER" --transition-type fade
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hyprpanel -q ; hyprpanel & disown
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wal -c
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wal -n -i "$WALLPAPER"
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exit 0
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@@ -4,11 +4,7 @@
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home.packages = with pkgs; [
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(writeShellScriptBin "select_command"
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(builtins.readFile ./select_command.sh))
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(writeShellScriptBin "move_wallpaper"
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(builtins.readFile ./move_wallpaper.sh))
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(writeShellScriptBin "move_avatar" (builtins.readFile ./move_avatar.sh))
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(writeShellScriptBin "next_wallpaper"
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(builtins.readFile ./next_wallpaper.sh))
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(writeShellScriptBin "update_git_config"
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(builtins.readFile ./update_system_from_git.sh))
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zsh-powerlevel10k
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@@ -19,6 +15,7 @@
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bat
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neofetch
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yazi
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zenity
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];
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home.file.".p10k.zsh".source = ./p10k.zsh;
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@@ -101,6 +98,9 @@
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mv_w = "move_wallpaper";
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next_w = "next_wallpaper";
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next_wr = "next_wallpaper -r";
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next_wf = ''
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next_wallpaper -f $(zenity --title "Pick a wallpaper" --file-selection --file-filter \*.png)'';
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mv_avatar = "move_avatar";
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t = "todo";
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