add extra dependency installs

ghostty-build-update.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 #Script to build ghostty from source. It automatically grabs required zig version binary.
-#v1.0
+#v1.0.1
 
 set -euo pipefail
 
@@ -27,11 +27,11 @@ command_exists() { command -v "$1" >/dev/null 2>&1; }
 info() { echo "==> $*"; }
 error() { echo "ERROR: $*" >&2; exit 1; }
 
-# Create the build directory if it doesn't exist
+# === Create build directory ===
 mkdir -p "$BUILD_DIR"
 cd "$BUILD_DIR"
 
-# === Pick version from tags ===
+# === Version selection ===
 choose_version() {
   info "Fetching available Ghostty versions from GitHub..."
   local tags
@@ -90,7 +90,7 @@ resolve_zig_version() {
   esac
 }
 
-# === Download standalone Zig ===
+# === Download Zig standalone binary ===
 setup_zig() {
   local zig_version="$1"
   local os=$(uname -s | tr '[:upper:]' '[:lower:]')
@@ -129,26 +129,62 @@ setup_zig() {
   info "Using Zig at $(command -v zig) ($(zig version))"
 }
 
-# === Install system deps (Linux only) ===
+# === Install build dependencies ===
 install_deps_linux() {
+  if ! command_exists apt-get && ! command_exists pacman && ! command_exists dnf; then
+    error "No supported package manager found (apt, pacman, dnf). Install dependencies manually."
+  fi
+
+  local distro=""
+  if [ -f /etc/os-release ]; then
+    . /etc/os-release
+    distro="$ID"
+  fi
+
   if command_exists apt-get; then
+    info "Installing dependencies via apt-get..."
     sudo apt-get update
-    sudo apt-get install -y \
+
-      git libgtk-4-dev libgtk4-layer-shell-dev libadwaita-1-dev \
+    # Base packages
-      gettext libxml2-utils pkg-config curl tar xz-utils
+    sudo apt-get install -y git libgtk-4-dev gettext libxml2-utils pkg-config curl tar xz-utils g++
+
+    # Harfbuzz dev libraries
+    sudo apt-get install -y libharfbuzz-dev libharfbuzz-gobject0
+
+    # GTK Blueprint compiler
+    sudo apt-get install -y blueprint-compiler
+
+    # libadwaita and gtk-layer-shell packages
+    case "$distro" in
+      ubuntu)
+        sudo apt-get install -y libadwaita-1-dev libgtk-layer-shell-dev
+        ;;
+      debian)
+        sudo apt-get install -y libadwaita-dev libgtk4-layer-shell-dev
+        ;;
+      *)
+        sudo apt-get install -y libadwaita-dev libadwaita-1-dev libgtk4-layer-shell-dev libgtk-layer-shell-dev || true
+        ;;
+    esac
+
+    # Verify critical pkg-config dependencies
+    for pkg in gtk4 adw-1 gtk4-layer-shell; do
+      if ! pkg-config --exists "$pkg"; then
+        error "Missing required development package: $pkg. Did apt-get install succeed?"
+      fi
+    done
+
   elif command_exists pacman; then
     sudo pacman -Sy --noconfirm \
-      git gtk4 gtk4-layer-shell libadwaita gettext pkgconf curl tar xz
+      git gtk4 gtk4-layer-shell libadwaita gettext pkgconf curl tar xz g++ blueprint-compiler harfbuzz
   elif command_exists dnf; then
     sudo dnf install -y \
       git gtk4-devel gtk4-layer-shell-devel libadwaita-devel \
-      gettext pkgconf curl tar xz
+      gettext pkgconf curl tar xz g++ blueprint-compiler harfbuzz-devel
-  else
-    info "Install deps manually: git, gtk4, gtk4-layer-shell, libadwaita, gettext"
   fi
 }
 
-# === Clone repo and checkout version ===
+# === Clone Ghostty repo and checkout version ===
 fetch_source_git() {
   if [ ! -d "ghostty" ]; then
     git clone "$GHOSTTY_REPO"
@@ -163,14 +199,14 @@ fetch_source_git() {
   fi
 }
 
-# === Build & install ===
+# === Build and install Ghostty ===
 build_install() {
   zig build -Doptimize="$OPTIMIZATION"
   zig build install -p "$PREFIX" -Doptimize="$OPTIMIZATION"
   info "Ghostty installed to $PREFIX/bin/ghostty"
 }
 
-# === Cleanup build directory ===
+# === Clean build directory ===
 cleanup_build() {
   if $CLEAN_BUILD; then
     info "Cleaning up build directory $BUILD_DIR"