feat: PPT-1329: Added methods for rest-api repositories endpoint

src/placeos-frontend-loader/api/remotes.cr

@@ -64,5 +64,25 @@ module PlaceOS::FrontendLoader::Api
       repo = GitRepository.new(repository_url, username, password)
       repo.tags.keys
     end
+
+    # lists the drivers in a repository
+    @[AC::Route::GET("/:repository_url/drivers")]
+    def drivers(
+      @[AC::Param::Info(description: "the branch to grab commits from", example: "main")]
+      branch : String? = nil
+    ) : Array(String)
+      repo = GitRepository.new(repository_url, username, password)
+      branch = branch || repo.default_branch
+      repo.file_list(ref: branch, path: "drivers/").select do |file|
+        file.ends_with?(".cr") && !file.ends_with?("_spec.cr") && !file.includes?("models")
+      end
+    end
+
+    # returns the default branch of the specified repository
+    @[AC::Route::GET("/:repository_url/default_branch")]
+    def default_branch : String
+      repo = GitRepository.new(repository_url, username, password)
+      repo.default_branch
+    end
   end
 end

src/placeos-frontend-loader/client.cr

@@ -120,6 +120,29 @@ module PlaceOS::FrontendLoader
       Array(String).from_json(response.body)
     end
 
+    # List of drivers in a repository
+    def drivers(repository_url : String, branch : String? = nil, username : String? = nil, password : String? = nil)
+      encoded_url = URI.encode_www_form(repository_url)
+      params = URI::Params.build do |form|
+        form.add("username", username.to_s) if username.presence
+        form.add("password", password.to_s) if password.presence
+        form.add("branch", branch.to_s) if branch.presence
+      end
+      response = get("/remotes/#{encoded_url}/drivers?#{params}")
+      Array(String).from_json(response.body)
+    end
+
+    # Repository default branch
+    def default_branch(repository_url : String, username : String? = nil, password : String? = nil)
+      encoded_url = URI.encode_www_form(repository_url)
+      params = URI::Params.build do |form|
+        form.add("username", username.to_s) if username.presence
+        form.add("password", password.to_s) if password.presence
+      end
+      response = get("/remotes/#{encoded_url}/default_branch?#{params}")
+      response.body
+    end
+
     ###########################################################################
 
     def initialize(