package.sh

#!/bin/bash
# Package the .paclet archive for distribution.
# On WSL, copies to Windows temp dir to avoid Java file locking issues.
set -e

PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$PROJECT_ROOT"

find_wolframscript() {
    if command -v wolframscript &>/dev/null; then echo "wolframscript"; return; fi
    local latest=""
    for dir in "/mnt/c/Program Files/Wolfram Research/Wolfram"/* \
               "/mnt/c/Program Files/Wolfram Research/Mathematica"/*; do
        [ -f "$dir/wolframscript.exe" ] && latest="$dir/wolframscript.exe"
    done
    [ -n "$latest" ] && echo "$latest" && return
    for app in "/Applications/Mathematica.app" "/Applications/Wolfram.app"; do
        [ -f "$app/Contents/MacOS/wolframscript" ] && echo "$app/Contents/MacOS/wolframscript" && return
    done
    echo ""
}

WS="$(find_wolframscript)"
if [ -z "$WS" ]; then echo "Error: wolframscript not found."; exit 1; fi
echo "Using: $WS"

STAGE=$(mktemp -d)
trap "rm -rf $STAGE" EXIT
cp PacletInfo.wl "$STAGE/"
cp -r Kernel "$STAGE/"
mkdir -p "$STAGE/LibraryResources"
for dir in LibraryResources/*/; do
    if ls "$dir"sweep* &>/dev/null 2>&1; then
        cp -r "$dir" "$STAGE/LibraryResources/"
    fi
done

mkdir -p paclet_archive

if [ -f /proc/sys/fs/binfmt_misc/WSLInterop ]; then
    WIN_STAGE="/mnt/c/Temp/nl_paclet_build_$$"
    WIN_OUT="/mnt/c/Temp/nl_paclet_output_$$"
    rm -rf "$WIN_STAGE" "$WIN_OUT"
    cp -r "$STAGE" "$WIN_STAGE"
    mkdir -p "$WIN_OUT"
    "$WS" -code "
      Needs[\"PacletTools\`\"];
      result = PacletTools\`PacletBuild[\"C:\\\\Temp\\\\nl_paclet_build_$$\", \"C:\\\\Temp\\\\nl_paclet_output_$$\"];
      If[FailureQ[result], Print[\"FAILED: \", result]; Exit[1],
        Print[\"Success: \", result]; Exit[0]]
    "
    cp "$WIN_OUT"/*.paclet paclet_archive/
    rm -rf "$WIN_STAGE" "$WIN_OUT"
else
    OUT=$(mktemp -d)
    "$WS" -code "
      Needs[\"PacletTools\`\"];
      result = PacletTools\`PacletBuild[\"$STAGE\", \"$OUT\"];
      If[FailureQ[result], Print[\"FAILED: \", result]; Exit[1],
        Print[\"Success: \", result]; Exit[0]]
    "
    cp "$OUT"/*.paclet paclet_archive/
    rm -rf "$OUT"
fi

echo ""
ls -lh paclet_archive/*.paclet