[#1976] added HEAD requests support for the file download action

apis/file.go

@@ -18,6 +18,7 @@ func bindFileApi(app core.App, rg *echo.Group) {
 	api := fileApi{app: app}
 
 	subGroup := rg.Group("/files", ActivityLogger(app))
+	subGroup.HEAD("/:collection/:recordId/:filename", api.download, LoadCollectionContext(api.app))
 	subGroup.GET("/:collection/:recordId/:filename", api.download, LoadCollectionContext(api.app))
 }
 

apis/file_test.go

@@ -179,6 +179,14 @@ func TestFileDownload(t *testing.T) {
 	}
 
 	for _, scenario := range scenarios {
+		// clone for the HEAD test (the same as the original scenario but without body)
+		head := scenario
+		head.Method = http.MethodHead
+		head.Name = ("(HEAD) " + scenario.Name)
+		head.ExpectedContent = nil
+		head.Test(t)
+
+		// regular request test
 		scenario.Test(t)
 	}
 }