Rename sha to id

app/models/repository.rb

@@ -654,19 +654,19 @@ class Repository
   end
 
   def last_commit_for_path(sha, path)
-    sha = cache_last_commit_sha_for_path(sha, path)
+    sha = cache_last_commit_id_for_path(sha, path)
     commit(sha)
   end
 
-  def last_commit_sha_for_path(sha, path)
+  def last_commit_id_for_path(sha, path)
     args = %W(#{Gitlab.config.git.bin_path} rev-list --max-count=1 #{sha} -- #{path})
     Gitlab::Popen.popen(args, path_to_repo).first.strip
   end
 
-  def cache_last_commit_sha_for_path(sha, path)
-    key = path.blank? ? "last_commit_sha_for_path:#{sha}" : "last_commit_id_for_path:#{sha}:#{Digest::SHA1.hexdigest(path)}"
+  def cache_last_commit_id_for_path(sha, path)
+    key = path.blank? ? "last_commit_id_for_path:#{sha}" : "last_commit_id_for_path:#{sha}:#{Digest::SHA1.hexdigest(path)}"
     cache.fetch(key) do
-      last_commit_sha_for_path(sha, path)
+      last_commit_id_for_path(sha, path)
     end
   end
 

lib/api/files.rb

@@ -70,7 +70,7 @@ module API
           ref: params[:ref],
           blob_id: blob.id,
           commit_id: commit.id,
-          last_commit_id: repo.cache_last_commit_sha_for_path(commit.sha, params[:file_path])
+          last_commit_id: repo.cache_last_commit_id_for_path(commit.sha, params[:file_path])
         }
       end