mc: allow for CurseForge modpacks with spaces in directory name

Fixed #332

minecraft-server/start-deployFTB

@@ -72,10 +72,10 @@ if [[ $startScriptCount = 0 ]]; then
   unzip -o ${srv_modpack} -d ${FTB_BASE_DIR} | awk '{printf "."} END {print ""}'
 fi
 
-if [[ $(find ${FTB_BASE_DIR} $entryScriptExpr |wc -l) = 0 ]]; then
+if [[ $(find ${FTB_BASE_DIR} $entryScriptExpr | wc -l) = 0 ]]; then
 
     forgeJar=$(find ${FTB_BASE_DIR} -name 'forge*.jar' -a -not -name 'forge*installer')
-    if [[ $forgeJar ]]; then
+    if [[ "$forgeJar" ]]; then
       echo "No entry script found, so building one for ${forgeJar}"
       cat > ${FTB_BASE_DIR}/ServerStart.sh <<EOF
 #!/bin/sh
@@ -89,29 +89,36 @@ EOF
     fi
 fi
 
-export FTB_SERVER_START=$(find ${FTB_BASE_DIR} $entryScriptExpr)
+scriptCount=$(find ${FTB_BASE_DIR} $entryScriptExpr | wc -l)
-if [[ $(echo ${FTB_SERVER_START} | wc -w) != 1 ]]; then
+if [[ $scriptCount = 0 ]]; then
     echo "Please make sure you are using the server version of the FTB modpack!"
     exit 2
+elif [[ $scriptCount > 1 ]]; then
+    echo "Ambigous startup scripts in FTB modpack!"
+    echo "found:"
+    find ${FTB_BASE_DIR} $entryScriptExpr
+    exit 2
 fi
 
-export FTB_DIR=$(dirname ${FTB_SERVER_START})
+export FTB_SERVER_START=$(find ${FTB_BASE_DIR} $entryScriptExpr)
-chmod a+x ${FTB_SERVER_START}
-sed -i 's/-jar/-Dfml.queryResult=confirm -jar/' ${FTB_SERVER_START}
-sed -i 's/.*read.*Restart now/#\0/' ${FTB_SERVER_START}
-legacyJavaFixerPath=${FTB_DIR}/mods/legacyjavafixer.jar
 
-if isTrue ${FTB_LEGACYJAVAFIXER} && [ ! -e ${legacyJavaFixerPath} ]; then
+export FTB_DIR=$(dirname "${FTB_SERVER_START}")
+chmod a+x "${FTB_SERVER_START}"
+sed -i 's/-jar/-Dfml.queryResult=confirm -jar/' "${FTB_SERVER_START}"
+sed -i 's/.*read.*Restart now/#\0/' "${FTB_SERVER_START}"
+legacyJavaFixerPath="${FTB_DIR}/mods/legacyjavafixer.jar"
+
+if isTrue ${FTB_LEGACYJAVAFIXER} && [ ! -e "${legacyJavaFixerPath}" ]; then
   echo "Installing legacy java fixer to ${legacyJavaFixerPath}"
-  curl -sSL -o ${legacyJavaFixerPath} ${legacyJavaFixerUrl}
+  curl -sSL -o "${legacyJavaFixerPath}" ${legacyJavaFixerUrl}
 fi
 
-if [ -e ${FTB_DIR}/FTBInstall.sh ]; then
+if [ -e "${FTB_DIR}/FTBInstall.sh" ]; then
-  pushd ${FTB_DIR}
+  pushd "${FTB_DIR}"
   sh FTBInstall.sh
   popd
-elif [ -e ${FTB_DIR}/Install.sh ]; then
+elif [ -e "${FTB_DIR}/Install.sh" ]; then
-  pushd ${FTB_DIR}
+  pushd "${FTB_DIR}"
   sh Install.sh
   popd
 fi

minecraft-server/start-finalSetup04ServerProperties

@@ -11,7 +11,7 @@ function setServerProp {
         var=${var,,} ;;
     esac
     echo "Setting ${prop} to '${var}' in ${SERVER_PROPERTIES}"
-    sed -i "/^${prop}\s*=/ c ${prop}=${var}" $SERVER_PROPERTIES
+    sed -i "/^${prop}\s*=/ c ${prop}=${var}" "$SERVER_PROPERTIES"
   else
     echo "Skip setting ${prop}"
   fi
@@ -126,9 +126,9 @@ if [[ ${TYPE} == "FEED-THE-BEAST" ]]; then
   echo "detected FTB, changing properties path to ${SERVER_PROPERTIES}"
 fi
 
-if [ ! -e $SERVER_PROPERTIES ]; then
+if [ ! -e "$SERVER_PROPERTIES" ]; then
   echo "Creating server.properties in ${SERVER_PROPERTIES}"
-  cp /tmp/server.properties $SERVER_PROPERTIES
+  cp /tmp/server.properties "$SERVER_PROPERTIES"
   customizeServerProps
 elif [ -n "${OVERRIDE_SERVER_PROPERTIES}" ]; then
     case ${OVERRIDE_SERVER_PROPERTIES^^} in

minecraft-server/start-minecraftFinalSetup

@@ -87,33 +87,33 @@ fi
 mcServerRunnerArgs="--stop-duration 60s"
 
 if [[ ${TYPE} == "FEED-THE-BEAST" ]]; then
-    if [ ! -e ${FTB_DIR}/ops.json -a -e /data/ops.txt ]; then
+    if [ ! -e "${FTB_DIR}/ops.json" -a -e /data/ops.txt ]; then
       cp -f /data/ops.txt ${FTB_DIR}/
     fi
 
-    if [ ! -e ${FTB_DIR}/whitelist.json -a -e /data/white-list.txt ]; then
+    if [ ! -e "${FTB_DIR}/whitelist.json" -a -e /data/white-list.txt ]; then
       cp -f /data/white-list.txt ${FTB_DIR}/
     fi
 
-    cp -f /data/eula.txt ${FTB_DIR}/
+    cp -f /data/eula.txt "${FTB_DIR}/"
 
-    cat > ${FTB_DIR}/settings-local.sh <<EOF
+    cat > "${FTB_DIR}/settings-local.sh" <<EOF
 export MIN_RAM="${INIT_MEMORY}"
 export MAX_RAM="${MAX_MEMORY}"
 export JAVA_PARAMETERS="-Xms${INIT_MEMORY} $expandedDOpts"
 EOF
 
     # patch CurseForge cfg file, if present
-    if [ -f ${FTB_DIR}/settings.cfg ]; then
+    if [ -f "${FTB_DIR}/settings.cfg" ]; then
-      sed -i "/MAX_RAM=.*/ c MAX_RAM=${MAX_MEMORY};" ${FTB_DIR}/settings.cfg
+      sed -i "/MAX_RAM=.*/ c MAX_RAM=${MAX_MEMORY};" "${FTB_DIR}/settings.cfg"
     fi
 
-    cd ${FTB_DIR}
+    cd "${FTB_DIR}"
     echo "Running FTB ${FTB_SERVER_START} in ${FTB_DIR} ..."
     if isTrue ${DEBUG_EXEC}; then
       set -x
     fi
-    exec mc-server-runner ${mcServerRunnerArgs} ${FTB_SERVER_START}
+    exec mc-server-runner ${mcServerRunnerArgs} "${FTB_SERVER_START}"
 else
   # If we have a bootstrap.txt file... feed that in to the server stdin
   if [ -f /data/bootstrap.txt ]; then