102 lines
3.0 KiB
Bash
Executable File
102 lines
3.0 KiB
Bash
Executable File
#! /bin/bash
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################################################################################
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# Updates CARLA content.
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################################################################################
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set -e
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DOC_STRING="Update CARLA content to the latest version, to be run after 'git pull'."
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USAGE_STRING="Usage: $0 [-h|--help] [-s|--skip-download]"
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# ==============================================================================
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# -- Parse arguments -----------------------------------------------------------
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# ==============================================================================
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SKIP_DOWNLOAD=false
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OPTS=`getopt -o hs --long help,skip-download -n 'parse-options' -- "$@"`
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if [ $? != 0 ] ; then echo "$USAGE_STRING" ; exit 2 ; fi
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eval set -- "$OPTS"
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while true; do
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case "$1" in
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-s | --skip-download )
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SKIP_DOWNLOAD=true;
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shift ;;
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-h | --help )
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echo "$DOC_STRING"
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echo "$USAGE_STRING"
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exit 1
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;;
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* )
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break ;;
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esac
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done
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# ==============================================================================
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# -- Set up environment --------------------------------------------------------
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# ==============================================================================
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SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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pushd "$SCRIPT_DIR" >/dev/null
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CONTENT_FOLDER="${SCRIPT_DIR}/Unreal/CarlaUE4/Content/Carla"
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CONTENT_ID=$(tac $SCRIPT_DIR/Util/ContentVersions.txt | egrep -m 1 . | rev | cut -d' ' -f1 | rev)
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CONTENT_LINK=https://carla-assets.s3.us-east-005.backblazeb2.com/${CONTENT_ID}.tar.gz
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VERSION_FILE="${CONTENT_FOLDER}/.version"
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function download_content {
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if [[ -d "$CONTENT_FOLDER" ]]; then
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echo "Backing up existing Content..."
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mv -v "$CONTENT_FOLDER" "${CONTENT_FOLDER}_$(date +%Y%m%d%H%M%S)"
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fi
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mkdir -p "$CONTENT_FOLDER"
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mkdir -p Content
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if hash aria2c 2>/dev/null; then
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echo -e "${CONTENT_LINK}\n\tout=Content.tar.gz" > .aria2c.input
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aria2c -j16 -x16 --input-file=.aria2c.input
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rm -f .aria2c.input
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else
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wget -c ${CONTENT_LINK} -O Content.tar.gz
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fi
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tar -xvzf Content.tar.gz -C Content
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rm Content.tar.gz
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mv Content/* "$CONTENT_FOLDER"
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rm -rf Content
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echo "$CONTENT_ID" > "$VERSION_FILE"
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echo "Content updated successfully."
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}
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# ==============================================================================
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# -- Download Content if necessary ---------------------------------------------
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# ==============================================================================
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if $SKIP_DOWNLOAD ; then
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echo "Skipping 'Content' update. Please manually download the package from"
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echo
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echo " ${CONTENT_LINK}"
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echo
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echo "and extract it under Unreal/CarlaUE4/Content/Carla."
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exit 0
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fi
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if [[ -d "$CONTENT_FOLDER/.git" ]]; then
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echo "Using git version of 'Content', skipping update."
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elif [[ -f "$CONTENT_FOLDER/.version" ]]; then
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if [ "$CONTENT_ID" == `cat $VERSION_FILE` ]; then
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echo "Content is up-to-date."
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else
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download_content
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fi
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else
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download_content
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fi
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popd >/dev/null
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