Reference commit cell uses text height (#1072)

* Reference commit cell height to text

* remove sample code

Author: rnystrom

Classes/Issues/ReferencedCommit/IssueReferencedCommitSectionController.swift

@@ -12,8 +12,13 @@ import IGListKit
 final class IssueReferencedCommitSectionController: ListGenericSectionController<IssueReferencedCommitModel> {
 
     override func sizeForItem(at index: Int) -> CGSize {
-        guard let width = collectionContext?.containerSize.width else { fatalError("Missing context") }
-        return CGSize(width: width, height: Styles.Sizes.labelEventHeight)
+        guard let width = collectionContext?.containerSize.width,
+            let object = self.object
+            else { fatalError("Missing context") }
+        return CGSize(
+            width: width,
+            height: object.attributedText.textViewSize(width).height
+        )
     }
 
     override func cellForItem(at index: Int) -> UICollectionViewCell {

Classes/Systems/Alamofire+GithubAPI.swift

@@ -27,13 +27,9 @@ func newGithubClient(
     config.httpAdditionalHeaders = additionalHeaders
     config.timeoutIntervalForRequest = 15
 
-    if runningInSample() {
-        config.urlCache = SampleURLCache(memoryCapacity: 1024*30, diskCapacity: 1024*50, diskPath: "sample_cache")
-    } else {
-        // disable URL caching for the v3 API
-        config.requestCachePolicy = .reloadIgnoringLocalCacheData
-        config.urlCache = nil
-    }
+    // disable URL caching for the v3 API
+    config.requestCachePolicy = .reloadIgnoringLocalCacheData
+    config.urlCache = nil
 
     let networker = Alamofire.SessionManager(configuration: config)
 

Classes/Systems/GithubSessionManager.swift

@@ -38,9 +38,7 @@ final class GithubSessionManager: NSObject, ListDiffable {
         // if a migration occurs, immediately save to disk
         var migrated = false
 
-        if let sample = sampleUserSession() {
-            _userSessions.add(sample)
-        } else if let v1data = defaults.object(forKey: Keys.v1.session) as? Data,
+        if let v1data = defaults.object(forKey: Keys.v1.session) as? Data,
             let session = NSKeyedUnarchiver.unarchiveObject(with: v1data) as? GithubUserSession {
             _userSessions.add(session)