Fix plugin selection

setup.sh

@@ -44,13 +44,169 @@ function initial_setup() {
         fi
         echo "Done!"
     else
-        echo "Skipping setup. Press enter to continue"
-        read temp
+        echo "Skipping setup."
     fi
 }
 
 function manage_plugins() {
-    echo "Hello!"
+    plugins=(
+        "likert scale plugin"
+        "Logging Plugin"
+        "nDisplayExtensions"
+        "NDisplay Launch Button"
+        "UniversalLogging"
+        "Unreal Cave Overlay"
+        "Unreal-Study-Framework"
+        "Unreal VA Plugin"
+        "UnrealVisPlugin"
+        "Widget Interaction Plugin"
+    )
+
+    plugin_repositories=(
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/likert-scale-plugin.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/logging-plugin.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/ndisplayextensions.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/NDisplayLaunchButton.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/universallogging.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/unreal-cave-overlay.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/unreal-study-framework.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/unreal-va-plugin.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/unrealvisplugin.git"
+        "https://devhub.vr.rwth-aachen.de/VR-Group/unreal-development/widgetinteraction.git"
+    )
+
+    if [ "$1" == "initial_setup" ]
+    then
+        plugin_branches=(
+            ""
+            ""
+            "master"
+            ""
+            ""
+            "master"
+            ""
+            ""
+            ""
+            ""
+        )
+    else
+        plugin_branches=(
+            ""
+            ""
+            ""
+            ""
+            ""
+            ""
+            ""
+            ""
+            ""
+            ""
+        )
+
+        
+        for i in ${!plugins[@]}
+        do
+            repo_name_with_extension=${plugin_repositories[$i]##*/}
+            repo_name=${repo_name_with_extension%*.git}
+
+            path=$(git config -f .gitmodules --get "submodule.Plugins/${repo_name}.path")
+            if [ $? == 0 ]
+            then
+                branch=$(git config -f .gitmodules --get "submodule.Plugins/${repo_name}.branch")
+                if [ $? -ne 0 ]
+                then
+                    plugin_branches[$i]="master"
+                else
+                    plugin_branches[$i]="$branch"
+                fi
+            fi
+        done
+    fi
+
+    function toggle_branch() {
+        case ${plugin_branches[$1]} in
+            "") plugin_branches[$1]="master" ;;
+            "master") plugin_branches[$1]="develop" ;;
+            "develop") plugin_branches[$1]="" ;;
+            *) >&2; plugin_branches[$1]="" ;;
+        esac
+    }
+
+    selection=0
+    exit=false
+    cancel=false
+    num_plugins_minus_one=${#plugins[@]}
+    let num_plugins_minus_one-=1
+
+    while [ $exit == "false" ]
+    do
+        clear
+
+        echo "Select plugins to install:"
+        echo ""
+
+        for i in ${!plugins[@]}
+        do
+            if [ $i == $selection ]
+            then
+                printf "\e[7m"
+            fi
+
+            if [ -z ${plugin_branches[$i]} ]
+            then
+                echo " [ ] ${plugins[$i]}"
+            else
+                echo " [X] ${plugins[$i]}: ${plugin_branches[$i]}"
+            fi
+
+            if [ $i == $selection ]
+            then
+                printf "\e[0m"
+            fi
+        done
+
+        
+        echo ""
+        echo "[Arrow Up/Down] Select Plugin"
+        echo "[Space]         Toggle branch"
+        echo "[Enter]         Continue"
+        echo "[Esc]           Cancel"
+
+        IFS=''
+        escape_char=$(printf "\u1b")
+        escape=false
+        read -rsn1 mode # get 1 character
+        if [[ $mode == $escape_char ]]; then
+            escape=true
+            read -rsn2 -t 0.1 mode # read 2 more chars
+        fi
+        case $mode in
+            "") if [ "$escape" == true ]; then cancel=true; fi; exit=true ;;
+            " ") toggle_branch $selection ;;
+            "[A") if [ "$selection" -gt "0" ]; then let selection-=1; fi ;;
+            "[B") if [ "$selection" -lt "$num_plugins_minus_one" ]; then let selection+=1; fi ;;
+            *) >&2 ;;
+        esac
+    done
+
+    if [ "$cancel" != true ]
+    then
+        clear
+        mkdir -p Plugins
+        cd Plugins
+        echo "Adding plugins..."
+
+
+        for i in ${!plugins[@]}
+        do
+            if [ -n "${plugin_branches[$i]}" ]
+            then
+                echo "${plugins[$i]}"
+                git submodule add -b ${plugin_branches[$i]} ${plugin_repositories[$i]}
+            fi
+        done
+        cd ..
+    fi
 }
 
 function show_main_menu() {
@@ -62,8 +218,6 @@ function show_main_menu() {
         clear
 
         echo "Select Task:"
-        echo "[Arrow Up/Down] Change Selection"
-        echo "[Enter]         Select"
         echo ""
 
         items=("InitialSetup" "ManagePlugins" "Exit")
@@ -85,6 +239,10 @@ function show_main_menu() {
             fi
         done
 
+        echo ""
+        echo "[Arrow Up/Down] Change Selection"
+        echo "[Enter]         Select"
+
         IFS=''
         escape_char=$(printf "\u1b")
         read -rsn1 mode # get 1 character