feat: add install-apps.sh for per-distro app installation

install.sh

@@ -0,0 +1,122 @@
+#!/bin/bash
+
+set -euo pipefail
+
+bold="\033[1m"
+green="\033[32m"
+yellow="\033[33m"
+red="\033[31m"
+reset="\033[0m"
+
+info() { echo -e "${bold}[*]${reset} $1"; }
+ok() { echo -e "${green}[✓]${reset} $1"; }
+warn() { echo -e "${yellow}[!]${reset} $1"; }
+err() { echo -e "${red}[x]${reset} $1"; }
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+DOTFILES_DIR="$SCRIPT_DIR"
+CONFIG_SRC="$DOTFILES_DIR/.config"
+SCRIPTS_SRC="$DOTFILES_DIR/.script"
+CONFIG_DST="$HOME/.config"
+BIN_DST="$HOME/.local/bin"
+BACKUP_ROOT="$HOME/.dotfiles-backup-$(date +%Y%m%d_%H%M%S)"
+
+ensure_dirs() {
+  mkdir -p "$CONFIG_DST" "$BIN_DST" "$BACKUP_ROOT"
+}
+
+backup_path() {
+  local path="$1"
+  local base
+  base="$(basename "$path")"
+  echo "$BACKUP_ROOT/$base"
+}
+
+link_config_items() {
+  if [[ ! -d "$CONFIG_SRC" ]]; then
+    warn "No .config directory found in repo; skipping config linking."
+    return
+  fi
+
+  info "Linking config directories from $CONFIG_SRC to $CONFIG_DST"
+  shopt -s nullglob dotglob
+  for item in "$CONFIG_SRC"/*; do
+    local name
+    name="$(basename "$item")"
+    local target="$CONFIG_DST/$name"
+
+    if [[ -e "$target" || -L "$target" ]]; then
+      local backup
+      backup="$(backup_path "$target")"
+      info "Backing up $target → $backup"
+      mv "$target" "$backup"
+    fi
+
+    info "Linking $item → $target"
+    ln -s "$item" "$target"
+  done
+  ok "Configs linked. Backup at $BACKUP_ROOT"
+}
+
+link_script_items() {
+  if [[ ! -d "$SCRIPTS_SRC" ]]; then
+    warn "No .script directory found in repo; skipping script linking."
+    return
+  fi
+
+  info "Linking scripts from $SCRIPTS_SRC to $BIN_DST"
+  shopt -s nullglob
+  for file in "$SCRIPTS_SRC"/*; do
+    [[ -f "$file" ]] || continue
+    local name
+    name="$(basename "$file")"
+    local target="$BIN_DST/$name"
+
+    if [[ -e "$target" || -L "$target" ]]; then
+      local backup
+      backup="$(backup_path "$target")"
+      info "Backing up $target → $backup"
+      mv "$target" "$backup"
+    fi
+
+    chmod +x "$file" || true
+    info "Linking $file → $target"
+    ln -s "$file" "$target"
+  done
+  ok "Scripts linked. Backup at $BACKUP_ROOT"
+}
+
+run_app_install() {
+  if [[ -x "$SCRIPT_DIR/install-apps.sh" ]]; then
+    info "Running application installer..."
+    "$SCRIPT_DIR/install-apps.sh"
+  else
+    warn "install-apps.sh not found or not executable. Skipping package installation."
+  fi
+}
+
+post_notes() {
+  echo
+  info "Manual step required: GNOME Extensions"
+  echo -e "Install these extensions manually from ${bold}https://extensions.gnome.org${reset}:"
+  echo "- Forge"
+  echo "- Blur My Shell"
+  echo "- Just Perfection"
+  echo "- Open Bar"
+  echo "- Quick Settings Tweaks"
+  echo
+}
+
+main() {
+  info "Starting combined installer"
+  ensure_dirs
+  run_app_install
+  link_config_items
+  link_script_items
+  ok "All tasks completed. Backup directory: $BACKUP_ROOT"
+  post_notes
+}
+
+main "$@"
+
+