DEPS="synfigstudio-master"

pkfunc_register_file() {
    local FILE=$1
    local WIN_FILE=$(echo "$FILE" | sed "s|\/|\\\\|g")
    ! [ -L "$FILE" ] || return 0

    if [[ "$FILE" != ./* ]]; then
        foreachfile $FILE pkfunc_register_file
    elif [ "${FILE:0:8}" = "./files-" ]; then
        true # skip
    else
        local TARGET_INSTALL="files-install.nsh"
        local TARGET_UNINSTALL="files-uninstall.nsh"
        if [ "$FILE" = "./bin/ffmpeg.exe" ]; then
            TARGET_INSTALL="files-ffmpeg-install.nsh"
        elif [[ "$FILE" = "./examples/"* ]]; then
            TARGET_INSTALL="files-examples-install.nsh"
        fi

        if [ -d "$FILE" ]; then
            echo "CreateDirectory \"\$INSTDIR\\${WIN_FILE:2}\""     >> "$TARGET_INSTALL"
            foreachfile "$FILE" pkfunc_register_file
            echo "RMDir \"\$INSTDIR\\${WIN_FILE:2}\""               >> "$TARGET_UNINSTALL" 
        else
            echo "File \"/oname=${WIN_FILE:2}\" \"${WIN_FILE:2}\""  >> "$TARGET_INSTALL"
            echo "Delete \"\$INSTDIR\\${WIN_FILE:2}\""              >> "$TARGET_UNINSTALL" 
        fi
    fi
}

pkinstall_release() {
    local LOCAL_INSTALLER_DIR="$INSTALL_RELEASE_PACKET_DIR/installer"
    local LOCAL_CACHE_DIR="$INSTALL_RELEASE_PACKET_DIR/cache"
        
    # create temporary dir
    rm -rf "$LOCAL_INSTALLER_DIR"
    mkdir -p "$LOCAL_INSTALLER_DIR"
    cd "$LOCAL_INSTALLER_DIR" || return 1

    # copy files
    copy "$ENVDEPS_RELEASE_PACKET_DIR" "./" || return 1

    # move examples
    mv "./share/synfig/examples" "./"

    # download portable python
    mkdir -p "$LOCAL_CACHE_DIR"
    cd "$LOCAL_CACHE_DIR" || return 1
    wget -c --no-check-certificate \
        "https://download.tuxfamily.org/synfig/packages/sources/portable-python-3.2.5.1.zip" \
        -O "portable-python-3.2.5.1.zip" || return 1
    rm -rf "python"
    unzip "portable-python-3.2.5.1.zip" || return 1
    mv "python" "$LOCAL_INSTALLER_DIR/" || return 1
    cd "$LOCAL_INSTALLER_DIR" || return 1

    # get version
    local LOCAL_VERSION_FULL=$(cat $ENVDEPS_RELEASE_PACKET_DIR/version-synfigstudio-*)
    local LOCAL_VERSION=$(echo "$LOCAL_VERSION_FULL" | cut -d - -f 1)
    local LOCAL_VERSION2=$(echo "$LOCAL_VERSION" | cut -d . -f -2)
    local LOCAL_COMMIT=$(echo "$LOCAL_VERSION_FULL" | cut -d - -f 2)

    # create file lists
    echo "create file lists"
    touch files-install.nsh
    touch files-ffmpeg-install.nsh
    touch files-examples-install.nsh
    touch files-uninstall.nsh
    pkfunc_register_file .
    echo "created"

    # copy NSIS configuration
    cp "$FILES_PACKET_DIR/synfigstudio.nsi" "./" || return 1

    # create config.nsh (see opentoons.nsi)
    cat > config.nsh << EOF
!define PK_NAME         "synfigstudio" 
!define PK_NAME_FULL    "Synfig Studio"
!define PK_ARCH         "$ARCH"
!define PK_VERSION      "${LOCAL_VERSION2}"
!define PK_VERSION_FULL "${LOCAL_VERSION}-${LOCAL_COMMIT:0:5}" 
!define PK_EXECUTABLE   "bin\\synfigstudio.exe" 
EOF

    # let's go
    makensis synfigstudio.nsi || return 1

    # remove temporary dir
    cd "$INSTALL_RELEASE_PACKET_DIR" || return 1
    mv "$LOCAL_INSTALLER_DIR"/*.exe ./ || return 1
    rm -rf "$LOCAL_INSTALLER_DIR"
}