Add Ricing/Windows-7-Theme/install-win7-theme.sh

Ricing/Windows-7-Theme/install-win7-theme.sh

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+#!/usr/bin/env bash
+# Downloads the "Windows 7 Theme" GTK theme + icon pack from
+# https://scripts.gabesville.com/Gabesville/Debian-Linux (Ricing/Windows-7-Theme)
+# and installs them into the correct dot-folders under $HOME
+# Usage:
+#   chmod +x install-win7-theme.sh
+#   ./install-win7-theme.sh
+
+set -euo pipefail
+
+BASE_URL="https://scripts.gabesville.com/Gabesville/Debian-Linux/raw/branch/main/Ricing/Windows-7-Theme"
+
+# filename -> destination dot-folder
+declare -A PACKAGES=(
+  ["Windows-7-theme.zip"]="$HOME/.themes"
+  ["Windows-7-icons.zip"]="$HOME/.icons"
+)
+
+WORKDIR="$(mktemp -d)"
+trap 'rm -rf "$WORKDIR"' EXIT
+
+command -v unzip >/dev/null 2>&1 || { echo "unzip is required. Install it with: sudo apt install unzip" >&2; exit 1; }
+command -v curl  >/dev/null 2>&1 || { echo "curl is required. Install it with: sudo apt install curl" >&2; exit 1; }
+
+for zipname in "${!PACKAGES[@]}"; do
+  dest="${PACKAGES[$zipname]}"
+  url="${BASE_URL}/${zipname}"
+  extract_dir="${WORKDIR}/${zipname%.zip}"
+
+  echo "==> Downloading ${zipname}..."
+  curl -fL --progress-bar -o "${WORKDIR}/${zipname}" "$url"
+
+  echo "==> Extracting ${zipname}..."
+  mkdir -p "$extract_dir"
+  unzip -q "${WORKDIR}/${zipname}" -d "$extract_dir"
+
+  mkdir -p "$dest"
+
+  # Figure out whether the zip already contains a single top-level folder
+  # (e.g. "Windows 7/") or a bunch of loose files/folders at the root.
+  # If it's a single folder, move that folder's *contents* straight into
+  # the dot-folder so we don't end up with an unnecessary nested dir.
+  mapfile -t top_level < <(find "$extract_dir" -mindepth 1 -maxdepth 1)
+
+  if [[ ${#top_level[@]} -eq 1 && -d "${top_level[0]}" ]]; then
+    src="${top_level[0]}"
+  else
+    src="$extract_dir"
+  fi
+
+  echo "==> Installing into ${dest}..."
+  for item in "$src"/*; do
+    name="$(basename "$item")"
+    target="${dest}/${name}"
+    if [[ -e "$target" ]]; then
+      echo "    - ${name} already exists in ${dest}, replacing..."
+      rm -rf "$target"
+    fi
+    mv "$item" "$target"
+  done
+
+  echo "==> ${zipname} installed to ${dest}"
+  echo
+done
+
+echo "Done"