Refactor macdeploycheck installation and update Brewfile tap path

This commit modifies the `macdeploycheck` formula to install the script directly from the tapped repository instead of using a local file URL. Additionally, the `Brewfile` is updated to use the directory of the Brewfile for the tap path, ensuring compatibility when running `brew bundle` from different locations. The `install_brew_deps.sh` script is also enhanced to provide more detailed error messages when missing formulae are detected.

Brewfile

@@ -28,11 +28,10 @@ brew "gstreamer"
 
 # Strawberry requires KDAB's KDSingleApplication (CMake package name: KDSingleApplication-qt6).
 # Homebrew core doesn't consistently provide it, so this repo includes a local formula.
-# Homebrew requires formulae to be installed from a tap; `brew bundle` will tap *this repo*
-# using the current working directory (run `brew bundle` from the repo root).
-# If you previously tapped `strawberry/local` before `Formula/` existed, refresh it with:
-#   brew untap strawberry/local && brew tap strawberry/local "file://$PWD"
-tap "strawberry/local", "file://#{Dir.pwd}"
+# Homebrew requires formulae to be installed from a tap; we tap *this repo* via file://.
+# Use the Brewfile's directory (repo root) rather than the current working directory,
+# so `brew bundle --file /path/to/Brewfile` works no matter where you run it from.
+tap "strawberry/local", "file://#{File.expand_path(__dir__)}"
 brew "strawberry/local/kdsingleapplication-qt6"
 brew "strawberry/local/qtsparkle-qt6"      # optional: QtSparkle integration
 brew "strawberry/local/sparkle-framework" # optional: Sparkle integration (framework)

Formula/macdeploycheck.rb

@@ -1,7 +1,6 @@
 class Macdeploycheck < Formula
   desc "Sanity checks a macOS .app bundle for accidental Homebrew runtime dependencies"
   homepage "https://github.com/strawberrymusicplayer/strawberry"
-  url "file://#{__FILE__}"
   version "0.1.0"
   sha256 :no_check
   license "MIT"
@@ -9,80 +8,10 @@ class Macdeploycheck < Formula
   depends_on :macos
 
   def install
-    (bin/"macdeploycheck").write <<~'EOS'
-      #!/usr/bin/env bash
-      set -euo pipefail
-
-      app="${1:-}"
-      if [[ -z "$app" ]]; then
-        echo "Usage: macdeploycheck <path/to/App.app>" >&2
-        exit 2
-      fi
-      if [[ ! -d "$app" ]]; then
-        echo "Error: app bundle not found: $app" >&2
-        exit 2
-      fi
-      if [[ ! -d "$app/Contents" ]]; then
-        echo "Error: not a macOS app bundle (missing Contents/): $app" >&2
-        exit 2
-      fi
-
-      fail=0
-      tmp="$(mktemp -t macdeploycheck.XXXXXX)"
-      trap 'rm -f "$tmp"' EXIT
-
-      # Collect Mach-O files (executables + dylibs) inside the bundle.
-      while IFS= read -r -d '' f; do
-        if file "$f" | grep -q "Mach-O"; then
-          echo "$f" >>"$tmp"
-        fi
-      done < <(find "$app/Contents" -type f \( -perm -111 -o -name "*.dylib" -o -name "*.so" \) -print0 2>/dev/null)
-
-      if [[ ! -s "$tmp" ]]; then
-        echo "Warning: no Mach-O files found under $app/Contents" >&2
-        exit 0
-      fi
-
-      echo "macdeploycheck: scanning for external (Homebrew) runtime deps..."
-      while IFS= read -r f; do
-        # otool -L prints:
-        #   <file>:
-        #     <dep> (compatibility version ..., current version ...)
-        deps="$(otool -L "$f" 2>/dev/null | tail -n +2 | awk '{print $1}' || true)"
-        while IFS= read -r dep; do
-          [[ -z "$dep" ]] && continue
-
-          # Ignore system and rpath/loader/executable paths.
-          case "$dep" in
-            /System/*|/usr/lib/*|@rpath/*|@loader_path/*|@executable_path/*) continue ;;
-          esac
-
-          # These are the common accidental runtime deps that will break distribution.
-          if [[ "$dep" == /opt/homebrew/* || "$dep" == /usr/local/* || "$dep" == /opt/local/* ]]; then
-            echo "ERROR: $f links to external path: $dep" >&2
-            fail=1
-          fi
-        done <<<"$deps"
-      done <"$tmp"
-
-      if [[ "$fail" -ne 0 ]]; then
-        cat >&2 <<'EOM'
-
-One or more binaries in your .app link to a Homebrew (or MacPorts) path.
-That usually means the bundle is not self-contained and will fail on other machines,
-or will fail notarization/codesigning validation.
-
-Fix: re-run your deploy step (e.g. macdeployqt) so frameworks/dylibs are bundled and
-their install names are rewritten to @rpath/@loader_path.
-EOM
-        exit 1
-      fi
-
-      echo "OK: no external Homebrew/MacPorts runtime deps detected."
-      exit 0
-    EOS
-
-    chmod 0755, bin/"macdeploycheck"
+    # Install the script from the tapped repo working tree.
+    # (__dir__ is .../Formula, so ../.. is the tap root)
+    script = File.expand_path("../../dist/macos/macdeploycheck.sh", __dir__)
+    bin.install script => "macdeploycheck"
   end
 
   test do

build_tools/macos/install_brew_deps.sh

@@ -96,6 +96,8 @@ run_with_heartbeat "Refreshing strawberry/local tap clone" bash -lc '
 for f in kdsingleapplication-qt6 qtsparkle-qt6 sparkle-framework libgpod macdeploycheck; do
   if ! brew info "strawberry/local/${f}" >/dev/null 2>&1; then
     echo "Error: Missing formula strawberry/local/${f} in the tapped repo." >&2
+    echo "Details (brew info):" >&2
+    brew info "strawberry/local/${f}" >&2 || true
     echo "If you recently added/changed formulae, ensure they are committed, then refresh the tap:" >&2
     echo "  git -C \"$(brew --repo strawberry/local)\" pull --ff-only" >&2
     exit 1

dist/macos/macdeploycheck.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# macdeploycheck: sanity check a deployed macOS .app bundle for accidental runtime deps
+# on Homebrew/MacPorts paths (which break distribution / App Store / notarization).
+#
+# Usage:
+#   macdeploycheck /path/to/App.app
+
+app="${1:-}"
+if [[ -z "$app" ]]; then
+  echo "Usage: macdeploycheck <path/to/App.app>" >&2
+  exit 2
+fi
+if [[ ! -d "$app" ]]; then
+  echo "Error: app bundle not found: $app" >&2
+  exit 2
+fi
+if [[ ! -d "$app/Contents" ]]; then
+  echo "Error: not a macOS app bundle (missing Contents/): $app" >&2
+  exit 2
+fi
+
+fail=0
+tmp="$(mktemp -t macdeploycheck.XXXXXX)"
+trap 'rm -f "$tmp"' EXIT
+
+# Collect Mach-O files (executables + dylibs) inside the bundle.
+while IFS= read -r -d '' f; do
+  if file "$f" | grep -q "Mach-O"; then
+    echo "$f" >>"$tmp"
+  fi
+done < <(find "$app/Contents" -type f \( -perm -111 -o -name "*.dylib" -o -name "*.so" \) -print0 2>/dev/null)
+
+if [[ ! -s "$tmp" ]]; then
+  echo "Warning: no Mach-O files found under $app/Contents" >&2
+  exit 0
+fi
+
+echo "macdeploycheck: scanning for external (Homebrew/MacPorts) runtime deps..."
+while IFS= read -r f; do
+  deps="$(otool -L "$f" 2>/dev/null | tail -n +2 | awk '{print $1}' || true)"
+  while IFS= read -r dep; do
+    [[ -z "$dep" ]] && continue
+
+    # Ignore system and rpath/loader/executable paths.
+    case "$dep" in
+      /System/*|/usr/lib/*|@rpath/*|@loader_path/*|@executable_path/*) continue ;;
+    esac
+
+    # Common accidental runtime deps that will break distribution.
+    if [[ "$dep" == /opt/homebrew/* || "$dep" == /usr/local/* || "$dep" == /opt/local/* ]]; then
+      echo "ERROR: $f links to external path: $dep" >&2
+      fail=1
+    fi
+  done <<<"$deps"
+done <"$tmp"
+
+if [[ "$fail" -ne 0 ]]; then
+  cat >&2 <<'EOM'
+
+One or more binaries in your .app link to a Homebrew (or MacPorts) path.
+That usually means the bundle is not self-contained and will fail on other machines.
+
+Fix: re-run your deploy step (e.g. macdeployqt) so frameworks/dylibs are bundled and
+their install names are rewritten to @rpath/@loader_path.
+EOM
+  exit 1
+fi
+
+echo "OK: no external Homebrew/MacPorts runtime deps detected."
+exit 0
+