47 lines
1.3 KiB
Bash
Executable File
47 lines
1.3 KiB
Bash
Executable File
#!/bin/sh -e
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# Cycles through the background images available
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THEMES_DIR="$HOME/.local/share/themes"
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BACKGROUNDS_DIR="${THEMES_DIR}/current/theme/backgrounds/"
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CURRENT_BACKGROUND_LINK="${THEMES_DIR}/current/background"
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mapfile -d '' -t BACKGROUNDS < <(find "$BACKGROUNDS_DIR" -type f -print0 | sort -z)
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TOTAL=${#BACKGROUNDS[@]}
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if [[ $TOTAL -eq 0 ]]; then
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notify-send "No background was found for theme" -t 2000
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setsid uwsm app -- awww clear >/dev/null 2>&1 &
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else
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# Get current background from symlink
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if [[ -L "$CURRENT_BACKGROUND_LINK" ]]; then
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CURRENT_BACKGROUND=$(readlink "$CURRENT_BACKGROUND_LINK")
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else
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# Default to first background if no symlink exists
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CURRENT_BACKGROUND=""
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fi
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# Find current background index
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INDEX=-1
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for i in "${!BACKGROUNDS[@]}"; do
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if [[ "${BACKGROUNDS[$i]}" == "$CURRENT_BACKGROUND" ]]; then
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INDEX=$i
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break
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fi
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done
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# Get next background (wrap around)
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if [[ $INDEX -eq -1 ]]; then
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# Use the first background when no match was found
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NEW_BACKGROUND="${BACKGROUNDS[0]}"
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else
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NEXT_INDEX=$(((INDEX + 1) % TOTAL))
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NEW_BACKGROUND="${BACKGROUNDS[$NEXT_INDEX]}"
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fi
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# Set new background symlink
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ln -nsf "$NEW_BACKGROUND" "$CURRENT_BACKGROUND_LINK"
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setsid uwsm app -- awww img "$CURRENT_BACKGROUND_LINK" >/dev/null 2>&1 &
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fi
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