#1108 Removes again the --help option from install_solr_docker.sh as …

…this is not a user-facing script but just used as part of automatic testing

bin/install_solr_docker.sh

@@ -9,43 +9,7 @@ script_name="$(basename "$0")"
 # Define variables and their default values
 version="9.3.0"
 
-# Define colors
-DEFAULT='\033[0;33m' # Purple color for default values
-OPTION='\033[1;32m'  # Green
-NC='\033[0m'         # No Color
-
-# Print command line help to stderr
-displayHelp() {
-  echo "Usage: $script_name [OPTIONS]" >&2
-  echo
-  echo -e "This script will install Solr version 9.3.0, unless"
-  echo -e "option ${OPTION}--version${NC} is specified with another Solr version."
-  echo
-  echo "Options:"
-  echo
-  echo -e "  ${OPTION}--help${NC}        (${OPTION}-h${NC})    Print out help"
-  echo
-  echo -e "                                          DEFAULT"
-  echo -e "  ${OPTION}--version${NC}             Solr version      (${DEFAULT}$version${NC})"
-  echo
-  echo "Examples:"
-  echo
-  echo -e "  $script_name"
-  echo -e "  $script_name ${OPTION}--help${NC}"
-  echo -e "  $script_name ${OPTION}--version${NC} ${DEFAULT}7.7.2${NC}"
-  echo
-  exit 1
-}
-
-# Display command line help if '-h' or '--help' is given as first option
-if [ $# -gt 0 ]; then
-    if [[ $1 == "-h" || $1 == "--help" ]]; then
-        displayHelp
-        exit 0
-    fi
-fi
-
-# Parse any other command line options
+# Parse command line options
 while [ $# -gt 0 ]; do
     if [[ $1 == "--"* ]]; then # only deal with long options
         if [[ -n "$2" && $2 != "-"* ]]; then # ignore options without a value
@@ -62,18 +26,22 @@ while [ $# -gt 0 ]; do
     shift
 done
 
+# Download Solr version
 if [[ "$version" =~ ^[1-8]\.[0-9]+\.[0-9]+$ ]]; then
   SOLR_VERSION="$version"
   ant download-solr -DsolrVersion=$SOLR_VERSION -DdownloadDir=./downloads
-elif [[ "$version" =~ ^(9|[1-9][0-9]+)\.[0-9]+\.[0-9]+$ ]]; then
+elif [[ "$version" =~ ^(9|[1-9][0-9]+)\.[0-9]+\.[0-9]+$ ]]; then # new archive URL for versions >9.0.0
   SOLR_VERSION="$version"
-  wget -q "https://archive.apache.org/dist/solr/solr/$SOLR_VERSION/solr-$SOLR_VERSION.tgz" -O - | tar -xz
+  SOLR_URL="https://archive.apache.org/dist/solr/solr/$SOLR_VERSION/solr-$SOLR_VERSION.tgz"
+  echo "Getting: $SOLR_URL"
+  wget -q $SOLR_URL -O - | tar -xz
 else
   echo "Unrecognized version number"
-  echo -e "The ${OPTION}--version${NC} option requires a 3-digit version number, e.g.: 9.3.0"
+  echo -e "The --version option requires a 3-digit version number, e.g.: 9.3.0"
   exit 1
 fi
 
+# Configure & start Solr
 cd solr-$SOLR_VERSION
 ./bin/solr start -force
 ./bin/solr create -c opus4 -force