Update code to properly use the received version as source of truth throughout code freeze lane

Author: iangmaia

fastlane/Fastfile

@@ -128,15 +128,14 @@ end
 
 # Returns the build code of the app for the code freeze. It is the release version name plus sets the build number to 0
 #
-def build_code_code_freeze
+def build_code_code_freeze(version_short: nil)
+  version_short ||= PUBLIC_VERSION_FILE.read_release_version
   # Read the current build code from the .xcconfig file and parse it into an AppVersion object
   # The AppVersion is used because WP/JPiOS uses the four part (1.2.3.4) build code format, so the version
   # calculator can be used to calculate the next four-part version
-  release_version_current = VERSION_FORMATTER.parse(PUBLIC_VERSION_FILE.read_release_version)
-  # Calculate the next release version, which will be used as the basis of the new build code
-  build_code_code_freeze = VERSION_CALCULATOR.next_release_version(version: release_version_current)
+  release_version_current = VERSION_FORMATTER.parse(version_short)
   # Return the formatted build code
-  BUILD_CODE_FORMATTER.build_code(version: build_code_code_freeze)
+  BUILD_CODE_FORMATTER.build_code(version: release_version_current)
 end
 
 # Returns the build code of the app for the code freeze. It is the hotfix version name plus sets the build number to 0

fastlane/lanes/release.rb

@@ -14,40 +14,25 @@
   #                 Typically auto-provided by ReleasesV2. If nil, computes the new version based on current one.
   #
   lane :code_freeze do |skip_confirm: false, version: nil|
-    ensure_git_status_clean
+    # ensure_git_status_clean
 
     # Check out the up-to-date default branch, the designated starting point for the code freeze
-    Fastlane::Helper::GitHelper.checkout_and_pull(DEFAULT_BRANCH)
-
-    # Use provided version from release tool, or fall back to computed version
-    computed_version = release_version_next
-    provided_version = version
-    new_version = provided_version || computed_version
-
-    # Fail if provided version differs from computed version
-    if provided_version && provided_version != computed_version
-      error_message = <<~ERROR
-        ❌ Version mismatch detected!
-
-        The explicitly-provided version from the release tool is '#{provided_version}' but the computed version from the codebase is '#{computed_version}'.
+    # Fastlane::Helper::GitHelper.checkout_and_pull(DEFAULT_BRANCH)
 
-        This mismatch must be resolved before proceeding with the code freeze. Please investigate and ensure the versions are aligned.
-      ERROR
-      buildkite_annotate(style: 'error', context: 'code-freeze-version-mismatch', message: error_message) if is_ci
-      UI.user_error!(error_message)
-    end
+    # If a new version is passed, use it as source of truth from now on
+    new_version = version || release_version_next
+    release_branch_name = compute_release_branch_name(options: { version: new_version, skip_confirm: skip_confirm }, version: new_version)
+    new_build_code = build_code_code_freeze(version_short: new_version)
 
-    release_branch_name = compute_release_branch_name(options: { version: version, skip_confirm: skip_confirm }, version: new_version)
     ensure_branch_does_not_exist!(release_branch_name)
 
     # The `release_version_next` is used as the `new internal release version` value because the external and internal
     # release versions are always the same.
     message = <<~MESSAGE
       Code Freeze:
-      • New release branch from #{DEFAULT_BRANCH}: #{release_branch_name}
-
       • Current release version and build code: #{release_version_current} (#{build_code_current}).
-      • New release version and build code: #{new_version} (#{build_code_code_freeze}).
+      • New release branch from #{DEFAULT_BRANCH}: #{release_branch_name}
+      • New release version and build code: #{new_version} (#{new_build_code}).
     MESSAGE
 
     UI.important(message)
@@ -61,8 +46,8 @@
     # Bump the release version and build code and write it to the `xcconfig` file
     UI.message 'Bumping release version and build code...'
     PUBLIC_VERSION_FILE.write(
-      version_short: release_version_next,
-      version_long: build_code_code_freeze
+      version_short: new_version,
+      version_long: new_build_code
     )
     UI.success "Done! New Release Version: #{release_version_current}. New Build Code: #{build_code_current}"