134 lines
4.8 KiB
Bash
Executable File
134 lines
4.8 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# blob:summary=Set a wallpaper from ~/wallpapers and recolor the desktop from it
|
|
# blob:args=[--menu|<file>]
|
|
|
|
WALLPAPER_DIR="$HOME/wallpapers"
|
|
THEME_DIR="$HOME/.config/blob/themes/blob-dynamic"
|
|
CURRENT_DIR="$HOME/.local/state/blob/current"
|
|
|
|
# Create the directory if it doesn't exist
|
|
mkdir -p "$WALLPAPER_DIR"
|
|
mkdir -p "$THEME_DIR/backgrounds"
|
|
|
|
{
|
|
echo "=== $(date '+%F %T') invoked with: $* ==="
|
|
echo "WAYLAND_DISPLAY=$WAYLAND_DISPLAY"
|
|
echo "XDG_RUNTIME_DIR=$XDG_RUNTIME_DIR"
|
|
echo "DBUS_SESSION_BUS_ADDRESS=$DBUS_SESSION_BUS_ADDRESS"
|
|
echo "PATH=$PATH"
|
|
} >> "$HOME/.cache/blob-wallpaper.log"
|
|
|
|
if [ -z "$1" ] || [ "$1" = "--menu" ]; then
|
|
IMAGE_PATH=$(blob-menu-images --show-labels --filterable "$WALLPAPER_DIR") || exit 0
|
|
if [ -z "$IMAGE_PATH" ] || [ ! -f "$IMAGE_PATH" ]; then
|
|
exit 0
|
|
fi
|
|
else
|
|
# Check if the argument is a file in the wallpapers directory
|
|
if [ -f "$WALLPAPER_DIR/$1" ]; then
|
|
IMAGE_PATH=$(realpath "$WALLPAPER_DIR/$1")
|
|
# Check if the argument is an absolute or relative path
|
|
elif [ -f "$1" ]; then
|
|
IMAGE_PATH=$(realpath "$1")
|
|
else
|
|
echo "Error: File '$1' does not exist in $WALLPAPER_DIR or as a valid path."
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
echo "Extracting colors using Pywal..."
|
|
wal -i "$IMAGE_PATH" -n -q 2> >(grep -v "deprecated in IMv7" >&2)
|
|
|
|
# Enhance colors if the palette is too monotone
|
|
blob-theme-contrast "$HOME/.cache/wal/colors"
|
|
|
|
# Clear old backgrounds and copy the new one into the dynamic theme
|
|
rm -f "$THEME_DIR/backgrounds/"*
|
|
cp "$IMAGE_PATH" "$THEME_DIR/backgrounds/"
|
|
|
|
# Parse pywal colors and write to colors.toml in the dynamic theme
|
|
cat <<EOF > "$THEME_DIR/colors.toml"
|
|
accent = "$(sed -n '2p' ~/.cache/wal/colors)"
|
|
cursor = "$(sed -n '8p' ~/.cache/wal/colors)"
|
|
foreground = "$(sed -n '8p' ~/.cache/wal/colors)"
|
|
background = "$(sed -n '1p' ~/.cache/wal/colors)"
|
|
selection_foreground = "$(sed -n '1p' ~/.cache/wal/colors)"
|
|
selection_background = "$(sed -n '2p' ~/.cache/wal/colors)"
|
|
|
|
color0 = "$(sed -n '1p' ~/.cache/wal/colors)"
|
|
color1 = "$(sed -n '2p' ~/.cache/wal/colors)"
|
|
color2 = "$(sed -n '3p' ~/.cache/wal/colors)"
|
|
color3 = "$(sed -n '4p' ~/.cache/wal/colors)"
|
|
color4 = "$(sed -n '5p' ~/.cache/wal/colors)"
|
|
color5 = "$(sed -n '6p' ~/.cache/wal/colors)"
|
|
color6 = "$(sed -n '7p' ~/.cache/wal/colors)"
|
|
color7 = "$(sed -n '8p' ~/.cache/wal/colors)"
|
|
color8 = "$(sed -n '9p' ~/.cache/wal/colors)"
|
|
color9 = "$(sed -n '10p' ~/.cache/wal/colors)"
|
|
color10 = "$(sed -n '11p' ~/.cache/wal/colors)"
|
|
color11 = "$(sed -n '12p' ~/.cache/wal/colors)"
|
|
color12 = "$(sed -n '13p' ~/.cache/wal/colors)"
|
|
color13 = "$(sed -n '14p' ~/.cache/wal/colors)"
|
|
color14 = "$(sed -n '15p' ~/.cache/wal/colors)"
|
|
color15 = "$(sed -n '16p' ~/.cache/wal/colors)"
|
|
EOF
|
|
|
|
# Write neovim.lua to satisfy LazyVim's theme symlink requirement
|
|
cat <<EOF > "$THEME_DIR/neovim.lua"
|
|
return {
|
|
{
|
|
"LazyVim/LazyVim",
|
|
opts = {
|
|
colorscheme = "tokyonight",
|
|
},
|
|
},
|
|
}
|
|
EOF
|
|
|
|
# Only switch the active color theme to blob-dynamic if you're already
|
|
# in dynamic mode. The palette above and the background below are kept
|
|
# up to date regardless, so `blob_theme --dynamic` always reflects the
|
|
# latest wallpaper - but picking a wallpaper while on a static theme
|
|
# should change the wallpaper, not silently pull you out of it.
|
|
#
|
|
# When it does apply, skip blob-theme-set's own background step: it
|
|
# picks a background out of the theme folder and runs its own transition,
|
|
# which would race with the background handling below.
|
|
CURRENT_THEME_NAME=$(cat "$CURRENT_DIR/theme.name" 2>/dev/null)
|
|
if [ "$CURRENT_THEME_NAME" = "blob-dynamic" ]; then
|
|
BLOB_THEME_SKIP_BACKGROUND=1 blob-theme-set "blob-dynamic"
|
|
fi
|
|
|
|
NEW_BACKGROUND="$THEME_DIR/backgrounds/$(basename "$IMAGE_PATH")"
|
|
|
|
# Stop a gif daemon left over from a previous wallpaper. `awww kill` shuts the
|
|
# daemon down via its own IPC so it cleans up its socket, unlike a raw `pkill`.
|
|
awww kill --all >/dev/null 2>&1
|
|
pkill -x awww-daemon 2>/dev/null
|
|
|
|
# blob-bg-set updates ~/.local/state/blob/current/background and
|
|
# tells the running Blob shell to repaint, which is what draws the desktop
|
|
# background in Blob 4 (swaybg is no longer involved).
|
|
blob-bg-set "$NEW_BACKGROUND"
|
|
|
|
if [[ "${IMAGE_PATH,,}" == *.gif ]]; then
|
|
# The shell renders a still frame from the symlink above; awww layers the
|
|
# animation on top of it.
|
|
echo "GIF detected, using awww for animation..."
|
|
setsid uwsm-app -- awww-daemon >>"$HOME/.cache/awww-daemon.log" 2>&1 &
|
|
|
|
# Poll until the daemon's IPC socket is ready instead of guessing a fixed sleep
|
|
IMG_ERROR=""
|
|
for _ in {1..15}; do
|
|
IMG_ERROR=$(awww img "$NEW_BACKGROUND" 2>&1) && break
|
|
sleep 0.3
|
|
done
|
|
if [[ -n "$IMG_ERROR" ]]; then
|
|
echo "awww failed to set the wallpaper: $IMG_ERROR"
|
|
echo "See $HOME/.cache/awww-daemon.log for daemon output."
|
|
fi
|
|
fi
|
|
|
|
echo "Wallpaper and dynamic theme applied successfully: $IMAGE_PATH"
|