add scripts/remove_spm_dependencies.rb

Author: ncooke3

scripts/remove_spm_dependencies.rb

@@ -0,0 +1,77 @@
+#!/usr/bin/env ruby
+
+# Copyright 2025 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+require 'xcodeproj'
+
+# This script removes all Swift Package Manager dependencies from an Xcode project.
+# It's designed to be used in CI to prepare a project for framework-based testing.
+
+# --- Argument Parsing ---
+unless ARGV.length == 1
+  puts "Usage: #{$0} <path_to.xcodeproj>"
+  exit 1
+end
+
+project_path = ARGV[0]
+
+# --- Main Logic ---
+begin
+  project = Xcodeproj::Project.open(project_path)
+rescue => e
+  puts "Error opening project at #{project_path}: #{e.message}"
+  exit 1
+end
+
+puts "Opened project: #{project.path}"
+
+# Remove package references from the project's root object.
+# This corresponds to the "Package Dependencies" section in Xcode's navigator.
+unless project.root_object.package_references.empty?
+  puts "Removing #{project.root_object.package_references.count} package reference(s)..."
+  project.root_object.package_references.clear
+  puts "All package references removed from the project."
+else
+  puts "No package references found in the project."
+end
+
+# Remove package product dependencies from all targets.
+# This removes the link to the package products in the "Frameworks, Libraries,
+# and Embedded Content" section of each target.
+project.targets.each do |target|
+  dependencies_to_remove = target.dependencies.select do |dependency|
+    dependency.is_a?(Xcodeproj::Project::Object::XCSwiftPackageProductDependency)
+  end
+
+  unless dependencies_to_remove.empty?
+    puts "Found #{dependencies_to_remove.count} SPM product dependencies in target '#{target.name}'. Removing..."
+    dependencies_to_remove.each do |dep|
+        puts "Removing #{dep.product_name}"
+        target.dependencies.delete(dep)
+    end
+    puts "SPM product dependencies removed from target '#{target.name}'."
+  else
+    puts "No SPM product dependencies found in target '#{target.name}'."
+  end
+end
+
+# Save the modified project.
+begin
+  project.save
+  puts "Project saved successfully."
+rescue => e
+  puts "Error saving project: #{e.message}"
+  exit 1
+end