Add himalia

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/configs/user/gui/steam/steam-ln.sh

@@ -0,0 +1,61 @@
+# shellcheck shell=bash
+
+shopt -s nullglob
+
+STEAM="$HOME/.local/share/Steam/steamapps/common"
+GAMES="$HOME/Games"
+
+EXCLUDE=(
+  "Proton - Experimental"
+  "SteamLinuxRuntime_sniper"
+  "Steamworks Shared"
+  "Steam.dll"
+)
+
+is_excluded() {
+  local dir=$1
+  for exclude in "${EXCLUDE[@]}"; do
+    if [[ "$dir" == "$exclude" ]]; then
+      return 0
+    fi
+  done
+  return 1
+}
+
+for game in "$STEAM"/*/; do
+  name=$(basename "$game")
+
+  if is_excluded "$name"; then
+    echo "Excluding $name from symlink creation."
+    continue
+  fi
+
+  if [[ -L "$GAMES/$name" ]]; then
+    continue
+  fi
+
+  if [[ -d "$GAMES/$name" || -f "$GAMES/$name" ]]; then
+    >&2 echo "Error: $name is already a regular directory or file."
+    continue
+  fi
+
+  echo "Creating symlink for $name..."
+  ln -srf "$game" "$GAMES/$name"
+done
+
+for link in "$GAMES"/*; do
+  target=$(readlink "$link")
+
+  if [[ ! "$target" == "$STEAM/"* ]]; then
+    continue
+  fi
+
+  name=$(basename "$target")
+
+  if [[ -e "$target" ]] && ! is_excluded "$name"; then
+    continue
+  fi
+
+  echo "Removing symlink $link..."
+  rm "$link"
+done