Chore: Update fuselage.sh script

fuselage.sh

 #!/bin/bash
 
-if [[ $1 != "undo" ]]; then
+if [[ $1 == "--help" || $1 == "-h" ]]; then
+    echo "Usage: fuselage.sh -a link|undo -p fuselage;fuselage-icons"
+    exit 1
+fi
+
+while getopts ":a:p:" opt; do
+  case $opt in
+    a) action="$OPTARG"
+    ;;
+    p) packages="$OPTARG"
+    ;;
+    \?) echo "Invalid option -$OPTARG" >&2
+    exit 1
+    ;;
+  esac
+
+  case $OPTARG in
+    -*) echo "Option $opt needs a valid argument"
+    exit 1
+    ;;
+  esac
+done
+
+echo "action: $action"
+
+action="${action:-link}"
+packages="${packages:-fuselage}"
+
+if [[ $action != "link" && $action != "undo" ]]; then
+    echo "Invalid action"
+    exit 1
+fi
+
+if [[ $action != "undo" ]]; then
     echo "linking local project"
 else
     echo "unlinking local project"
@@ -8,21 +41,39 @@ fi
 
 cd ./node_modules/@rocket.chat
 
-rm -rf fuselage
 
-if [[ $1 != "undo" ]]; then
-    ln -s ../../../fuselage/packages/fuselage fuselage
-fi
+for i in $(echo $packages | tr ";" "\n")
+    do
+    rm -rf $i
+    if [[ $action != "undo" ]]; then
+        ln -s "../../../fuselage/packages/$i" $i
+        echo "root $i"
+    fi
+    done
+
 
 cd ../..
 cd ./apps/meteor/node_modules/@rocket.chat
-rm -rf fuselage
-if [[ $1 != "undo" ]]; then
+
+for i in $(echo $packages | tr ";" "\n")
+    do
+    rm -rf $i
+    if [[ $action != "undo" ]]; then
+    rm -rf $i
+    fi
+    done
+
+
+if [[ $action != "undo" ]]; then
     echo "linking local project"
-    ln -s ../../../../../fuselage/packages/fuselage fuselage
+    for i in $(echo $packages | tr ";" "\n")
+    do
+    ln -s "../../../../../fuselage/packages/$i" $i
+    echo "apps/meteor $i"
+    done
 fi
 
 cd ../../../../
-if [[ $1 == "undo" ]]; then
+if [[ $action == "undo" ]]; then
     yarn
 fi