[Fastlane.Swift] readPodspec: return map of [String: Any]

[Hais]

🔑

Checklist

• I've run bundle exec rspec from the root directory to see all new and existing tests pass
• I've followed the fastlane code style and run bundle exec rubocop -a to ensure the code style is valid
• I've read the Contribution Guidelines
• I've updated the documentation if necessary.

Motivation and Context

Fixes a force-cast crash when using readPodspec.
This is because a podspec can't typically be expressed as just a dictionary of [String: String].

Description

Changing the return type uses an overload of parseDictionary which doesn't force-cast the return value to [String: String], which causes a crash.

This is technically a breaking API change to anyone using readPodspec but I struggle to see how any non-trivial Podspec would have successfully parsed as [String: String].

Testing Steps

Using readPodspec shouldn't crash, and return a successful [String: Any].

[joshdholtz]

Good catch here! The Swift code is actually auto generated based on Ruby so I added a commit to fix that. I ran the task that generates the Swift and here is the output 👇

  This can be useful when basing your release process on the version string only stored in one place - in the podspec.
  As one of the first steps you'd read the podspec and its version and the rest of the workflow can use that version string (when e.g. creating a new git tag or a GitHub Release).
  */
-@discardableResult public func readPodspec(path: String) -> [String: String] {
+@discardableResult public func readPodspec(path: String) -> [String: Any] {
     let pathArg = RubyCommand.Argument(name: "path", value: path, type: nil)
     let array: [RubyCommand.Argument?] = [pathArg]
     let args: [RubyCommand.Argument] = array
@@ -13430,4 +13430,4 @@ public let snapshotfile: Snapshotfile = .init()

[Hais]

@joshdholtz Thanks for explaining! I had no idea it was automatically generated. I'll keep this in mind on any future Fastlane Swift contributions.

[fastlane-bot]

Hey @Hais 👋

Thank you for your contribution to fastlane and congrats on getting this pull request merged 🎉
The code change now lives in the master branch, however it wasn't released to RubyGems yet.
We usually ship about once a week, and your PR will be included in the next one.

Please let us know if this change requires an immediate release by adding a comment here 👍
We'll notify you once we shipped a new release with your changes 🚀

[fastlane-bot]

Congratulations! 🎉 This was released as part of fastlane 2.204.3 🚀