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arthur-os/bin/omarchy-theme-switcher
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#!/bin/bash
# omarchy:summary=Open the Omarchy theme switcher
preload=false
if [[ $1 == "--preload" ]]; then
preload=true
shift
fi
USER_THEMES_PATH="$HOME/.config/omarchy/themes"
OMARCHY_THEMES_PATH="$OMARCHY_PATH/themes"
CACHE_PATH="${XDG_CACHE_HOME:-$HOME/.cache}/omarchy/theme-selector"
preview_dir="$CACHE_PATH/previews"
signature_file="$CACHE_PATH/signature"
fast_signature_file="$CACHE_PATH/fast-signature"
mkdir -p "$preview_dir"
find_preview() {
local theme_path="$1"
local preview preview_name
for preview_name in preview.png preview.jpg preview.jpeg preview.webp preview.gif preview.bmp; do
preview=$(find -L "$theme_path" -maxdepth 1 -type f -iname "$preview_name" -print -quit 2>/dev/null)
if [[ -n $preview ]]; then
printf '%s\n' "$preview"
return
fi
done
if [[ -d $theme_path/backgrounds ]]; then
find -L "$theme_path/backgrounds" -maxdepth 1 -type f \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.png' -o -iname '*.gif' -o -iname '*.bmp' -o -iname '*.webp' \) -print 2>/dev/null | sort | head -n 1
fi
}
add_theme_preview() {
local theme_name="$1"
local preview="$2"
local extension="${preview##*.}"
extension="${extension,,}"
[[ -n $preview ]] || return
[[ -e $preview_dir/$theme_name.$extension ]] && return
ln -s "$preview" "$preview_dir/$theme_name.$extension"
}
fast_signature="v1"$'\n'
for theme_dir in "$USER_THEMES_PATH" "$OMARCHY_THEMES_PATH"; do
if [[ -d $theme_dir ]]; then
fast_signature+="$theme_dir:$(stat -Lc '%Y' "$theme_dir")"$'\n'
while IFS= read -r -d '' theme_path; do
fast_signature+="$theme_path:$(stat -Lc '%Y' "$theme_path")"$'\n'
done < <(find -L "$theme_dir" -mindepth 1 -maxdepth 1 \( -type d -o -type l \) -print0 2>/dev/null | sort -z)
fi
done
if [[ ! -f $fast_signature_file ]] || ! cmp -s "$fast_signature_file" <(printf '%s' "$fast_signature"); then
theme_signature=""
for theme_dir in "$USER_THEMES_PATH" "$OMARCHY_THEMES_PATH"; do
if [[ -d $theme_dir ]]; then
theme_signature+="$theme_dir:$(stat -Lc '%Y' "$theme_dir")"$'\n'
while IFS= read -r -d '' theme_path; do
preview=$(find_preview "$theme_path")
theme_signature+="$theme_path:$(stat -Lc '%Y' "$theme_path")"$'\n'
if [[ -n $preview ]]; then
theme_signature+="$preview:$(stat -Lc '%s:%Y' "$preview")"$'\n'
fi
done < <(find -L "$theme_dir" -mindepth 1 -maxdepth 1 \( -type d -o -type l \) -print0 2>/dev/null | sort -z)
fi
done
fi
if [[ ! -f $fast_signature_file ]] || ! cmp -s "$fast_signature_file" <(printf '%s' "$fast_signature"); then
rm -rf "$preview_dir"
mkdir -p "$preview_dir"
while IFS= read -r theme_path; do
theme_name=${theme_path##*/}
preview=$(find_preview "$theme_path")
if [[ -z $preview ]]; then
preview=$(find_preview "$OMARCHY_THEMES_PATH/$theme_name")
fi
add_theme_preview "$theme_name" "$preview"
done < <(find -L "$USER_THEMES_PATH" -mindepth 1 -maxdepth 1 \( -type d -o -type l \) -print 2>/dev/null | sort)
while IFS= read -r theme_path; do
theme_name=${theme_path##*/}
preview=$(find_preview "$theme_path")
add_theme_preview "$theme_name" "$preview"
done < <(find -L "$OMARCHY_THEMES_PATH" -mindepth 1 -maxdepth 1 -type d -print 2>/dev/null | sort)
printf '%s' "$theme_signature" >"$signature_file"
printf '%s' "$fast_signature" >"$fast_signature_file"
fi
current_theme=$(cat "$HOME/.config/omarchy/current/theme.name" 2>/dev/null)
selected_preview=""
for extension in png jpg jpeg webp gif bmp; do
if [[ -e $preview_dir/$current_theme.$extension ]]; then
selected_preview="$preview_dir/$current_theme.$extension"
break
fi
done
menu_args=(
--print-name
--show-labels
--filterable
--lazy-thumbnails
--selected "$selected_preview"
)
if [[ $preload == true ]]; then
menu_args+=(--preload)
fi
exec omarchy-menu-images "${menu_args[@]}" "$preview_dir"