#!/usr/bin/env bash

# SPDX-FileCopyrightText: 2021 - 2023 Robin Vobruba <hoijui.quaero@gmail.com>
#
# SPDX-License-Identifier: Unlicense

# Exit immediately on each error and unset variable;
# see: https://vaneyckt.io/posts/safer_bash_scripts_with_set_euxo_pipefail/
set -Eeuo pipefail
#set -Eeu

script_dir=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
#shellcheck source=./env
source "$script_dir/env"

mkdir -p "$TARGET_DIR/$STAGING"
# mkdir -p "$STAGING"/{complete,doc}

find . -maxdepth 1 \
    \( \
    -name "*LICENSE*" -o \
    -name "*README*" -o \
    -name "*COPYING*" -o \
    -name "*AUTHORS*" -o \
    -name "*FAQ*" -o \
    -name "*CHANGELOG*" \
    \) \
    -exec cp -r {} "$TARGET_DIR/$STAGING/" \;

# If this is a library-only crate, we skip all the BINARY related stuff
if [ -n "$BINARY" ]
then
  if [ ! -e "$BINARY_PATH_MUSL" ] && [ ! -e "$BINARY_PATH" ]
  then
    if [ -f "src/main.rs" ] || [ -f "bin/src/main.rs" ]
    then
      {
        echo "ERROR: Binary ('$BINARY_PATH_MUSL' or '$BINARY_PATH') does not exist!"
        echo "       Maybe you forgot to build it (using '$script_dir/build' or 'cargo build --release')?"
      } >&2
    else
      {
        echo "ERROR: Rust libraries should not be packaged, but rather released with cargo,"
        echo "       or referenced in 'Cargo.toml' through a local path or their git repo URL."
      } >&2
    fi
    exit 1
  fi

  if [ -e "$BINARY_PATH_MUSL" ]
  then
    cp "$BINARY_PATH_MUSL" "$TARGET_DIR/$STAGING/"
  else
    cp "$BINARY_PATH" "$TARGET_DIR/$STAGING/"
  fi
fi

OLD_DIR="$(pwd)"
cd "$TARGET_DIR"

if $IS_WIN
then
  7z a "$PACKAGE_ARCHIVE" "$STAGING"
else
  # The man page is only generated on Unix systems. ¯\_(ツ)_/¯
  # if [ -e "$outdir/$binary.1" ]
  # then
  #   cp "$outdir/$binary.1" "$staging/doc/"
  # fi
  tar czf "$PACKAGE_ARCHIVE" "$STAGING"
fi

echo "Archive created: '$TARGET_DIR/$PACKAGE_ARCHIVE'"

cd "$OLD_DIR"