#!/usr/bin/env bash
set -euo pipefail

ROOT="$(cd "$(dirname "$0")" && pwd)"
cd "$ROOT"

render_plugin_json() {
    local entrypoint="$1"
    local out="$2"
    local in="$ROOT/plugin.json.in"
    if [ ! -f "$in" ]; then
        echo "ERROR: $in not found" >&2
        exit 1
    fi
	sed "s|@ENTRYPOINT@|$entrypoint|g" "$in" | sudo tee "$out" > /dev/null
}

STAGE="$ROOT/build/bin/com.jesshunter.layers"
APPDIR="$STAGE/bin"

sudo rm -rf "$STAGE"
sudo mkdir -p "$APPDIR" "$STAGE/resources"

if command -v sudo rsvg-convert >/dev/null 2>&1 && [ -f "$ROOT/resources/Layers.svg" ]; then
    for size in 24 48 128 256; do
        if [ ! -f "$ROOT/resources/icon-${size}.png" ]; then
            sudo rsvg-convert --width "$size" --height "$size" \
                "$ROOT/resources/Layers.svg" -o "$ROOT/resources/icon-${size}.png"
        fi
    done
fi

cargo build --release --bin layers

sudo cp "$ROOT/target/release/layers" "$APPDIR/Layers"
sudo chmod +x "$APPDIR/Layers"
render_plugin_json "bin/Layers" "$STAGE/plugin.json"
[ -f "$ROOT/LICENCE" ] && sudo cp "$ROOT/LICENCE" "$STAGE/LICENCE"
sudo cp -r "$ROOT/resources/." "$STAGE/resources/"

echo "staged: $STAGE"
echo "bin:    $APPDIR/Layers"