allow macos-ramdisk.sh

.zshrc

@@ -27,7 +27,7 @@ done
 
 ##########
 # color for zsh auto complete suggestion output https://stackoverflow.com/questions/23152157/how-does-the-zsh-list-colors-syntax-work
-zstyle ':completion:*:commands' ignored-patterns '.DS_Store|.gitignore|macos-homebrew.sh|macos-mouse-shortcuts.sh|macos-ramdisk.sh|macos-settings|macos-skhd.sh|macos-yabai.sh|yabai_cycle_clockwise.sh'
+zstyle ':completion:*:commands' ignored-patterns '.DS_Store|.gitignore|macos-homebrew.sh|macos-mouse-shortcuts.sh|macos-settings|macos-skhd.sh|macos-yabai.sh|yabai_cycle_clockwise.sh'
 zstyle ':completion:*:commands' list-colors '=*=31'
 zstyle ':completion:*:options' list-colors '=^(-- *)=36'
 zstyle ':completion:*:parameters'  list-colors '=*=36'

bin/macos-ramdisk.sh

@@ -1,7 +1,15 @@
 #!/usr/bin/env bash
 set -eux
 
-# 1 GB = 2097152
-# 2 GB = 4194304
-diskutil apfs create $( hdiutil attach -nomount ram://$(($1 * 2097152)) ) RAMDisk && \
-  touch /Volumes/RAMDisk/.metadata_never_index
+if [[ ! -e /Volumes/RAMDisk/.metadata_never_index ]]; then
+  set +x
+  echo "=> Creating $1 GB /Volumes/RAMDisk..."
+  set -x
+  # 1 GB = 2097152
+  # 2 GB = 4194304
+  diskutil apfs create $( hdiutil attach -nomount ram://$(($1 * 2097152)) ) RAMDisk && \
+    touch /Volumes/RAMDisk/.metadata_never_index
+else
+  set +x
+  echo '=> /Volumes/RAMDisk Already exists!'
+fi